CN219382665U - Mechanical device for front cabin transfer station of automobile - Google Patents
Mechanical device for front cabin transfer station of automobile Download PDFInfo
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- CN219382665U CN219382665U CN202320640301.5U CN202320640301U CN219382665U CN 219382665 U CN219382665 U CN 219382665U CN 202320640301 U CN202320640301 U CN 202320640301U CN 219382665 U CN219382665 U CN 219382665U
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Abstract
The utility model relates to a mechanical device for an automobile front cabin transfer station, comprising: a lifting mechanism; a lifting sliding frame which is arranged on the lifting mechanism and driven by the lifting mechanism to realize up-and-down lifting; and the holding tool is arranged on the lifting sliding frame and comprises a transferring bracket, two groups of supporting block assemblies and two groups of clamp assemblies, wherein the two groups of supporting block assemblies and the two groups of clamp assemblies are arranged at the bottom of the transferring bracket in a bilateral symmetry mode, and four positioning fulcrums for positioning and fixing the front cabin can be formed. Compared with the prior art, the mechanical device has the advantages of high running speed, stable running and high positioning precision, and is particularly suitable for the transportation work of the front cabin.
Description
Technical Field
The utility model belongs to the technical field of front cabin transfer, and relates to a mechanical device for an automobile front cabin transfer station.
Background
At present, automobile bodies are welded by various sub-assemblies, for example: front cabin subassembly, front floor subassembly, left and right side wall subassembly and back floor subassembly etc.. Taking the front cabin sub-assembly as an example, the front cabin sub-assembly needs to be assembled later after welding is completed, and therefore, the front cabin carrying operation is involved. However, the transportation precision of the existing front cabin transportation operation mode is not high, so that the transported position cannot be directly used for the next procedure, the whole production efficiency is affected, meanwhile, the transportation quality is greatly affected due to the fact that collision is easy to occur in the transportation process.
Disclosure of Invention
The utility model aims to provide a mechanical device for an automobile front cabin transfer station, which has the advantages of high running speed, stable running and high positioning precision.
The aim of the utility model can be achieved by the following technical scheme:
a mechanical device for an automotive front pod transfer station, comprising:
a lifting mechanism;
a lifting sliding frame which is arranged on the lifting mechanism and driven by the lifting mechanism to realize up-and-down lifting;
and the holding tool is arranged on the lifting sliding frame and comprises a transferring bracket, two groups of supporting block assemblies and two groups of clamp assemblies, wherein the two groups of supporting block assemblies and the two groups of clamp assemblies are arranged at the bottom of the transferring bracket in a bilateral symmetry mode, and four positioning fulcrums for positioning and fixing the front cabin can be formed.
Further, the support block assembly comprises a first rotary cylinder fixed at the bottom of the transfer support, a support block support connected with the first rotary cylinder and driven to rotate in a horizontal plane by the first rotary cylinder, and a positioning support block arranged on the support block support, wherein a groove which can be matched with the corresponding position of the bottom of the positioning front cabin is formed in the upper surface of the positioning support block.
Furthermore, the positioning support block comprises a fixed support block and a movable support block, the fixed support block is fixedly arranged on the support block support, and the movable support block is connected with a guide cylinder which is arranged on the support block support and can move up and down, and is driven by the guide cylinder to realize position adjustment.
Still further, the bottom of transporting the support is installed first swivel mount, first revolving cylinder installs on the first swivel mount.
Further, the support block bracket is driven by the first rotary cylinder to rotate back and forth within 0-90 degrees, and when the support block bracket is positioned at the starting point, the support block bracket is in a working state, and at the moment, the support block brackets of the two groups of support block assemblies are just opposite to each other; when the supporting block support rotates by 90 degrees, the supporting block support is in an avoidance state, and at the moment, the supporting block supports of the two groups of supporting block assemblies are arranged in parallel.
Further, the fixture assembly comprises a second rotary cylinder, a fixture bracket connected with the second rotary cylinder and driven to rotate in a horizontal plane by the second rotary cylinder, and a positioning fixture arranged on the fixture bracket, wherein the positioning fixture is provided with a positioning pin capable of being matched with the bottom of the front cabin.
Further, a second rotary support is further arranged at the bottom of the transfer support, and the second rotary cylinder is arranged on the second rotary support.
Further, the clamp bracket is driven by the second rotary cylinder to rotate back and forth within 0-90 degrees, and when the clamp bracket is positioned at the starting point, the clamp bracket is in a working state, and at the moment, the clamp brackets of the two groups of clamp assemblies are just opposite to each other; when the clamp bracket rotates by 90 degrees, the clamp bracket is in an avoidance state, and at the moment, the clamp brackets of the two groups of clamp assemblies are arranged in parallel.
Furthermore, the positioning clamp is also provided with a clamp supporting block for supporting the bottom part area of the front cabin.
Further, the transfer support is arranged in a door shape.
Compared with the prior art, the utility model has the following advantages:
(1) The four-point positioning system formed by the two groups of clamp assemblies and the two groups of supporting block assemblies can realize accurate positioning and carrying of the bottom of the front cabin, so that after the front cabin is transported, the front cabin can be directly adapted to the next station without adjusting the position again, and the influence on the production line production efficiency is avoided.
(2) The positioning support blocks on the support block assembly are divided into a fixed support block and a movable support block, and different front cabin models can be adapted by utilizing the up-down lifting adjustment capability of the movable support block.
(3) The device has simple structure and low cost requirement; the motion accuracy is high, and the time is saved; the operation is stable, the jump is avoided, and the space is saved.
Drawings
FIG. 1 is a schematic view of a mechanical device according to the present utility model;
FIG. 2 is a schematic view of the structure of the holding tool of the present utility model;
FIG. 3 is a schematic view of the clamp in an operating state and a separated state;
FIG. 4 is a schematic view of the structure of the harness when positioned to hold the front compartment;
the figure indicates:
1-a lifting mechanism;
2-lifting the carriage;
3-holding tool, 31-transferring support, 32-supporting block component, 321-first rotary air cylinder, 322-supporting block support, 323-positioning supporting block, 324-first rotary support, 33-clamp component, 331-second rotary air cylinder, 332-clamp support, 333-positioning pin, 334-clamp supporting block and 335-second rotary support.
Detailed Description
The utility model will now be described in detail with reference to the drawings and specific examples. The present embodiment is implemented on the premise of the technical scheme of the present utility model, and a detailed implementation manner and a specific operation process are given, but the protection scope of the present utility model is not limited to the following examples.
In the following embodiments or examples, unless otherwise specified, functional components or structures are indicated as conventional components or structures employed in the art to achieve the corresponding functions.
In order to realize accurate and rapid transfer of the front cabin between the welding station and the assembling station, the utility model provides a mechanical device for an automobile front cabin transfer station, the structure of which can be seen in fig. 1 to 4, comprising:
a lifting mechanism 1;
a lifting carriage 2 mounted on the lifting mechanism 1 and driven by the lifting mechanism to lift up and down;
and the holding tool 3 is arranged on the lifting sliding frame 2 and comprises a transferring bracket 31, two groups of supporting block assemblies 32 and two groups of clamp assemblies 33 which are arranged at the bottom of the transferring bracket 31, wherein the two groups of supporting block assemblies 32 and the two groups of clamp assemblies 33 are respectively arranged in a bilateral symmetry manner, and four positioning fulcra for positioning and fixing the front cabin can be formed.
In some specific embodiments, referring to fig. 3, etc., the supporting block assembly 32 includes a first rotary cylinder 321 fixed at the bottom of the transferring frame 31, a supporting block frame 322 connected to the first rotary cylinder 321 and driven to rotate in a horizontal plane by the first rotary cylinder, and a positioning supporting block 323 mounted on the supporting block frame 322, where a groove capable of matching with a corresponding position of the bottom of the front cabin is formed on the upper surface of the positioning supporting block 323.
In a more specific embodiment, the positioning support block 323 includes a fixed support block and a movable support block, the fixed support block is fixedly mounted on the support block bracket 322, and the movable support block is connected with a guide cylinder that is disposed on the support block bracket 322 and can move up and down, and is driven by the guide cylinder to realize position adjustment.
In a more specific embodiment, a first rotary support 324 is mounted on the bottom of the transfer bracket 31, and the first rotary cylinder 321 is mounted on the first rotary support 324.
In a more specific embodiment, referring to fig. 2, etc., the supporting block brackets 322 are driven by the first rotary cylinder 321 to rotate back and forth within 0 ° to 90 °, and when the supporting block brackets 322 are located at the starting point, the supporting block brackets 322 are in a working state, and at this time, the supporting block brackets 322 of the two groups of supporting block assemblies 32 are just opposite to each other, corresponding to the position state of the light-colored part in fig. 2; when the supporting block bracket 322 rotates 90 °, the supporting block bracket 322 is in the avoiding state (i.e. the separating state), and at this time, the supporting block brackets 322 of the two groups of supporting block assemblies 32 are arranged in parallel, corresponding to the position state of the dark color part in fig. 2.
In some specific embodiments, referring to fig. 3, the clamp assembly 33 includes a second rotary cylinder 331, a clamp bracket 332 connected to the second rotary cylinder 331 and driven to rotate in a horizontal plane by the second rotary cylinder, and a positioning clamp mounted on the clamp bracket 332, where a positioning pin 333 capable of matching and positioning the bottom of the front cabin is provided on the positioning clamp.
In a more specific embodiment, a second rotary support 335 is further mounted on the bottom of the transfer rack 31, and the second rotary cylinder 331 is mounted on the second rotary support 335.
In a more specific embodiment, referring to fig. 2, the clamp bracket 332 is driven by the second rotary cylinder 331 to rotate back and forth within 0 ° to 90 °, and when the clamp bracket 332 is at the starting point, the clamp bracket 332 is in a working state, and at this time, the clamp brackets 332 of the two groups of clamp assemblies 33 are just opposite to each other, corresponding to the dark part of fig. 2; when the clamp bracket 332 rotates 90 °, the clamp bracket 332 is in the avoidance state, and at this time, the clamp brackets 332 of the two clamp assemblies 33 are disposed in parallel, corresponding to the light-colored portion in fig. 2.
In a more specific embodiment, the positioning fixture is further provided with a fixture supporting block 334 for supporting the bottom part area of the front cabin.
In some embodiments, the transfer brackets 31 are in a portal arrangement.
The above embodiments may be implemented singly or in any combination of two or more.
The above embodiments are described in more detail below in connection with specific examples.
Example 1:
in order to realize accurate and rapid transfer of the front cabin between the welding station and the assembling station, the utility model provides a mechanical device for an automobile front cabin transfer station, the structure of which can be seen in fig. 1 to 4, comprising:
the lifting mechanism 1 adopts a two-upright-column lifter in the embodiment;
a lifting carriage 2 mounted on the lifting mechanism 1 and driven by the lifting mechanism to lift up and down;
and the holding tool 3 is arranged on the lifting sliding frame 2 and comprises a transferring bracket 31, two groups of supporting block assemblies 32 and two groups of clamp assemblies 33 which are arranged at the bottom of the transferring bracket 31, wherein the two groups of supporting block assemblies 32 and the two groups of clamp assemblies 33 are respectively arranged in a bilateral symmetry manner, and four positioning fulcra for positioning and fixing the front cabin can be formed.
Referring to fig. 3, the supporting block assembly 32 includes a first rotary cylinder 321 fixed at the bottom of the transferring frame 31, a supporting block frame 322 connected to the first rotary cylinder 321 and driven to rotate in a horizontal plane by the first rotary cylinder, and a positioning supporting block 323 mounted on the supporting block frame 322, where a groove capable of matching with and positioning the corresponding position of the bottom of the front cabin is machined on the upper surface of the positioning supporting block 323.
The positioning support block 323 comprises a fixed support block and a movable support block, the fixed support block is fixedly arranged on the support block bracket 322, and the movable support block is connected with a guide cylinder which is arranged on the support block bracket 322 and can move up and down, and is driven by the guide cylinder to realize position adjustment.
The first rotary support 324 is mounted at the bottom of the transfer bracket 31, and the first rotary cylinder 321 is mounted on the first rotary support 324.
Referring to fig. 2, etc., the supporting block brackets 322 are driven by the first rotary cylinder 321 to rotate back and forth within 0-90 °, and when the supporting block brackets 322 are located at the starting point, the supporting block brackets 322 are in a working state, and at this time, the supporting block brackets 322 of the two groups of supporting block assemblies 32 are just opposite to each other, corresponding to the position state of the light-colored part in fig. 2; when the supporting block bracket 322 rotates 90 °, the supporting block bracket 322 is in the avoiding state (i.e. the separating state), and at this time, the supporting block brackets 322 of the two groups of supporting block assemblies 32 are arranged in parallel, corresponding to the position state of the dark color part in fig. 2.
Referring to fig. 3, the clamp assembly 33 includes a second rotary cylinder 331, a clamp bracket 332 connected to the second rotary cylinder 331 and driven to rotate in a horizontal plane, and a positioning clamp mounted on the clamp bracket 332, wherein a positioning pin 333 capable of matching with and positioning the bottom of the front cabin is disposed on the positioning clamp. A second rotary support 335 is further mounted at the bottom of the transfer bracket 31, and the second rotary cylinder 331 is mounted on the second rotary support 335.
Referring to fig. 2 and 3, the clamp bracket 332 is driven by the second rotary cylinder 331 to rotate back and forth within 0-90 °, and when the clamp bracket 332 is at the starting point, the clamp bracket 332 is in a working state, and at this time, the clamp brackets 332 of the two groups of clamp assemblies 33 are just opposite to each other, corresponding to the position state of the dark color part in fig. 2; when the clamp bracket 332 rotates 90 °, the clamp bracket 332 is in the avoidance state, and at this time, the clamp brackets 332 of the two clamp assemblies 33 are disposed in parallel, corresponding to the light-colored portion in fig. 2. The positioning clamp is also provided with a clamp supporting block 334 for supporting the bottom part area of the front cabin. The transfer brackets 31 are arranged in a gate shape.
The working process of this embodiment is specifically as follows:
during lifting movement, the front cabin transfer station is connected with the welding and assembling functions, so that the continuous transmission of working procedures is ensured. The sled is stopped in the correct position. The lifting carriage 2 on the two-upright lifter descends to the lowest point, and the supporting block assembly 32 and the clamp assembly 33 on the first rotating cylinder 321 and the second rotating cylinder 331 move towards the middle, and are positioned on the front cabin. The front cabin rises along with the lifting of the holding tool 3 on the two upright post lifts. When the holding tool 3 rises to the highest point, the front cabin of the automobile is placed on the sled, the lifter moves downwards again, the two rotary cylinders rotate outwards, the front cabin is accurately positioned on the other sled, and the switching function of the front cabin is completed.
It should be noted that, as shown in fig. 2 to 4, the positions of the clamp assembly and the supporting block assembly are shown in different working states for convenience in understanding, and thus, the parts are respectively shown in two working states, which do not represent that the device of the embodiment contains four groups of clamp assemblies and four groups of supporting block assemblies.
The previous description of the embodiments is provided to facilitate a person of ordinary skill in the art in order to make and use the present utility model. It will be apparent to those skilled in the art that various modifications can be readily made to these embodiments and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present utility model is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the present utility model.
Claims (10)
1. A mechanical device for an automotive front pod transfer station, comprising:
a lifting mechanism;
a lifting sliding frame which is arranged on the lifting mechanism and driven by the lifting mechanism to realize up-and-down lifting;
and the holding tool is arranged on the lifting sliding frame and comprises a transferring bracket, two groups of supporting block assemblies and two groups of clamp assemblies, wherein the two groups of supporting block assemblies and the two groups of clamp assemblies are arranged at the bottom of the transferring bracket in a bilateral symmetry mode, and four positioning fulcrums for positioning and fixing the front cabin can be formed.
2. The mechanical device for the transfer station of the automobile front cabin according to claim 1, wherein the supporting block assembly comprises a first rotary cylinder fixed at the bottom of the transfer support, a supporting block support connected with the first rotary cylinder and driven by the first rotary cylinder to rotate in a horizontal plane, and a positioning supporting block arranged on the supporting block support, wherein a groove which can be matched with the corresponding position of the bottom of the front cabin is formed in the upper surface of the positioning supporting block.
3. The mechanical device for the transfer station of the automobile front cabin according to claim 2, wherein the positioning support block comprises a fixed support block and a movable support block, the fixed support block is fixedly arranged on the support block support, and the movable support block is connected with a guide cylinder which is arranged on the support block support and can move up and down, and is driven by the guide cylinder to realize position adjustment.
4. A machine for an automotive front pod transfer station according to claim 2, characterized in that the bottom of the transfer carriage is fitted with a first swivel mount on which the first swivel cylinder is fitted.
5. The mechanical device for the transfer station of the automobile front cabin according to claim 2, wherein the supporting block supports are driven by the first rotary cylinder to rotate back and forth within 0-90 degrees, and when the supporting block supports are positioned at the starting point, the supporting block supports are in a working state, and at the moment, the supporting block supports of the two groups of supporting block assemblies are arranged right opposite to each other; when the supporting block support rotates by 90 degrees, the supporting block support is in an avoidance state, and at the moment, the supporting block supports of the two groups of supporting block assemblies are arranged in parallel.
6. A mechanical device for an automotive front compartment transfer station according to claim 1, characterized in that the clamp assembly comprises a second rotary cylinder, a clamp bracket connected with the second rotary cylinder and driven to rotate in a horizontal plane by the second rotary cylinder, and a positioning clamp mounted on the clamp bracket, wherein the positioning clamp is provided with a positioning pin capable of matching and positioning the bottom of the front compartment.
7. A machine for an automotive front pod transfer station as claimed in claim 6, wherein the bottom of the transfer carriage is further provided with a second swivel mount on which the second swivel cylinder is mounted.
8. The mechanical device for the transfer station of the automobile front cabin of claim 6, wherein the clamp bracket is driven by the second rotary cylinder to rotate back and forth within 0-90 degrees, and when the clamp bracket is positioned at the starting point, the clamp bracket is in a working state, and at the moment, the clamp brackets of the two groups of clamp assemblies are arranged right opposite to each other; when the clamp bracket rotates by 90 degrees, the clamp bracket is in an avoidance state, and at the moment, the clamp brackets of the two groups of clamp assemblies are arranged in parallel.
9. A machine for an automotive front bay transfer station as described in claim 6, wherein said positioning jigs are further provided with jig support blocks for supporting a bottom portion region of the front bay.
10. A machine for an automotive front pod transfer station according to claim 1, wherein the transfer carriage is in a gate arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320640301.5U CN219382665U (en) | 2023-03-28 | 2023-03-28 | Mechanical device for front cabin transfer station of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320640301.5U CN219382665U (en) | 2023-03-28 | 2023-03-28 | Mechanical device for front cabin transfer station of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219382665U true CN219382665U (en) | 2023-07-21 |
Family
ID=87171723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320640301.5U Active CN219382665U (en) | 2023-03-28 | 2023-03-28 | Mechanical device for front cabin transfer station of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219382665U (en) |
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2023
- 2023-03-28 CN CN202320640301.5U patent/CN219382665U/en active Active
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