CN209773265U - Aluminum pipe expanding tool - Google Patents
Aluminum pipe expanding tool Download PDFInfo
- Publication number
- CN209773265U CN209773265U CN201920221927.6U CN201920221927U CN209773265U CN 209773265 U CN209773265 U CN 209773265U CN 201920221927 U CN201920221927 U CN 201920221927U CN 209773265 U CN209773265 U CN 209773265U
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- aluminum pipe
- fixing plate
- rivet
- pipe
- plate
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Abstract
The utility model belongs to the technical field of the supporting frock of auto radiator, especially, relate to an aluminum pipe expander frock, the fixed plate combines to form an aluminum pipe jointly through radial movement with the fly leaf and steps up the mouth, the aluminum pipe steps up the one end that the mouth presss from both sides tight aluminum pipe end, the other end and the aluminum pipe part of aluminum pipe end expand the pipe through the riveting head that rises and rise to rivet and be connected, the utility model provides a prior art exist and lack not only can be quick, the efficient accomplishes the aluminum pipe and rise to rivet the process, can rise to rivet the problem of stove welded of brazing after the back in addition, have the expander of accomplishing the aluminum pipe and rise to rivet process, simple structure, simple operation, work efficiency, improve the beneficial technological effect of the qualification rate of product.
Description
Technical Field
The utility model belongs to the technical field of the supporting frock of auto radiator, especially, relate to an aluminum pipe expander frock.
Background
auto radiator, the intercooler all has inlet tube and outlet pipe, some still has the overflow pipe, these pipe fittings are the adapting unit who connects cooling system and engine system, its intensity has directly influenced the radiator, the life and the work efficiency of intercooler, if water piping connection intensity is not enough, can lead to the water pipe to leak, even the water pipe condition of droing, lead to serious consequence, all aluminum radiator, intercooler etc. all are full aluminum product, support wherein, parts such as water pipe all are aluminum product processing and form, general aluminium part all adopts argon arc welding to accomplish, argon arc welding process shortcoming is obvious: the part is out of shape easily after the welding, need consider the welding space when designing the part, and the welder is long, extravagant manpower and materials, the aluminium pipe expands the pipe and rises the riveting frock, the first task should be overcome the water pipe and rises the size of riveting the part, this size has been long can rise when rising the riveting and split, this size has been short, can make to rise to rivet not in place, drop easily, prior art exists and lacks not only can be quick, the efficient completion aluminium pipe process of rising the riveting, moreover can rise the problem of passing brazing furnace welded after riveting.
Disclosure of Invention
The utility model provides an aluminum pipe expander frock to it lacks not only can be quick, the efficient completion aluminum pipe process of riveting that rises to have proposed prior art among the above-mentioned background art, can rise moreover and cross the brazing furnace welded problem after riveting.
The utility model provides a technical problem adopt following technical scheme to realize: the utility model provides an aluminum pipe expands pipe frock, is including the base fixed plate that is fixed in the board, base fixed plate upper surface one side sets up the fixed plate perpendicularly, and its opposite side sets up the fly leaf of relative vertical movement with the fixed plate, the vertical terminal surface of fly leaf combines together with the corresponding terminal surface of fixed plate, and its another terminal surface passes through guide block horizontally connect in the one end of connecting rod, the other end lever of connecting rod is connected in the one end of handspike, the other end of handspike is the application of force end, the fixed plate combines to form an aluminum pipe with the fly leaf through radial movement jointly and steps up a mouthful, the one end of aluminum pipe end is pressed from both sides tight to the aluminum pipe step up mouthful one end, the other end and the aluminum pipe part.
Further, the other end of the expansion riveting head is connected to the air cylinder.
Further, one side end of the fixed plate forms one part of an aluminum pipe fastening opening, and the opposite side end of the movable plate forms the other part of the aluminum pipe fastening opening.
The beneficial technical effects are as follows:
1. According to the aluminum pipe tensioning device, a fixed plate is vertically arranged on one side of the upper surface of a base fixed plate, a movable plate which moves relative to the fixed plate is vertically arranged on the other side of the upper surface of the base fixed plate, one longitudinal end face of the movable plate is combined with the corresponding end face of the fixed plate, the other end face of the movable plate is horizontally connected to one end of a connecting rod through a guide block, the other end of the connecting rod is connected to one end of a hand push rod in a lever mode, the other end of the hand push rod is a force application end, the fixed plate and the movable plate are combined through radial movement to form an aluminum pipe tensioning port, the aluminum pipe tensioning port clamps one end of an aluminum pipe end, the other end of the aluminum pipe end is connected with an aluminum pipe part through one end expanding and tensioning rivet of a tensioning rivet, the base fixed plate is fixed on a machine table through a, the guide surface of the movable block slides on the guide block and acts on an aluminum pipe tightening port together with the fixed block, the movable block is connected with a hand push rod through a through hole, the guide block is fixed on a base fixing plate through a threaded hole, the guide block and the movable block form a matching surface through the guide surface, after an aluminum pipe is tightened by the tightening rivet head through the fixed block and the movable block, the tightening rivet head achieves tightening at the end of the water pipe, the pipe expanding is fixed on a machine table through a counter bore of the base fixing plate and the threaded hole due to the fact that a tool is used for expanding the pipe, the fixing block tightening port and the movable block tightening port simultaneously act on the aluminum pipe, the aluminum pipe is fixed on the tool through force application of the hand push rod, an aluminum plate part is sleeved on the end of the aluminum pipe, an air cylinder is connected to the tightening rivet head, the tightening rivet head is pressed downwards through the.
2. this patent rises the aluminum pipe through the frock and rivets in hydroecium or intercooler main part, through brazing the stove welding, can accomplish the aluminum pipe welding process, rises to rivet the connection to the aluminum pipe, lets the water pipe can be quick, and the frock of efficient connection in hydroecium or intercooler main part, this frock simple structure, the simple operation can be quick, the efficient accomplishes the water pipe and rises to rivet the process.
3. The water pipe that has solved the improper water leakage that arouses of aluminum pipe welding and the water pipe condition of droing take place to quick, high efficiency, save man-hour have realized the riveting connection that rises of aluminum pipe, improve work efficiency, improve the qualification rate of product.
4. After the welding, the aluminum pipe product is attractive in appearance, simple in process and capable of saving working hours.
Drawings
fig. 1 is a schematic structural view of the aluminum pipe expanding tool of the present invention.
Detailed Description
the invention is further described below with reference to the accompanying drawings:
In the figure:
1-a base fixing plate, 2-a fixing plate, 3-a movable plate, 4-a guide block, 5-a connecting rod, 6-a hand push rod, 7-an aluminum pipe tightening opening, 8-an aluminum pipe and 9-an expansion riveting head;
Example 1:
in this embodiment: as shown in fig. 1, the aluminum pipe expanding tool comprises a base fixing plate 1 fixed on a machine table, wherein a fixing plate 2 is vertically arranged on one side of the upper surface of the base fixing plate 1, a movable plate 3 which moves relative to the fixing plate 2 is vertically arranged on the other side of the upper surface of the base fixing plate 1, one longitudinal end face of the movable plate 3 is combined with the corresponding end face of the fixing plate 2, the other end face of the movable plate is horizontally connected to one end of a connecting rod 5 through a guide block 4, the other end of the connecting rod 5 is in lever connection with one end of a hand push rod 6, the other end of the hand push rod 6 is a force application end, the fixing plate 2 and the movable plate 3 are combined through radial movement to form an aluminum pipe tightening opening 7, the aluminum pipe tightening opening 7 clamps one end of an aluminum pipe 8, and the other end of the.
The other end of the expanding rivet head 9 is connected with the cylinder.
One side end of the fixed plate 2 forms a part of an aluminum pipe fastening port 7, and the opposite side end of the movable plate 3 forms another part of the aluminum pipe fastening port 7.
The working principle is as follows:
According to the aluminum pipe tensioning device, one side of the upper surface of a base fixing plate is vertically provided with a fixing plate, the other side of the upper surface of the base fixing plate is vertically provided with a movable plate which moves relative to the fixing plate, one longitudinal end face of the movable plate is combined with the corresponding end face of the fixing plate, the other end face of the movable plate is horizontally connected to one end of a connecting rod through a guide block, the other end of the connecting rod is in lever connection with one end of a hand push rod, the other end of the hand push rod is a force application end, the fixing plate and the movable plate are combined through radial movement to form an aluminum pipe tensioning port, the aluminum pipe tensioning port clamps one end of an aluminum pipe end, the other end of the aluminum pipe end is connected with an aluminum pipe part through one end expanding and tensioning rivet of a tensioning rivet head, the base fixing plate is fixed on a machine table through a screw, the guide surface of the movable block slides on the guide block and acts with the fixed block to tighten an aluminum pipe, the movable block is connected with a hand push rod through a through hole, the guide block is fixed on a base fixing plate through a threaded hole, the guide block forms a matching surface with the movable block through the guide surface, after a tensioning rivet head tightens the aluminum pipe through the fixed block and the movable block, the tensioning rivet head realizes tensioning rivet at the end of the water pipe, the pipe expanding is fixed on a machine table through a counter bore of the base fixing plate and a threaded hole due to a tool, the fixed block tightening opening and the movable block tightening opening simultaneously act on the aluminum pipe, the aluminum pipe is fixed on the tool through the force application of the hand push rod, an aluminum plate part is sleeved on the end of the aluminum pipe, a cylinder is connected above the tensioning rivet head, the tensioning rivet head is pressed downwards through the cylinder, the end of the aluminum pipe is expanded to complete the pipe expanding and riveting of the aluminum pipe, the tensioning and riveting process is solved by the, but also can expand and rivet the back later brazing furnace welded problem, have the expand pipe of accomplishing the aluminum pipe and expand the beneficial technological effect who rivets process, simple structure, simple operation, work efficiency, the qualification rate of improvement product.
Utilize the technical scheme of the utility model, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (3)
1. The aluminum pipe expanding tool is characterized by comprising a base fixing plate fixed on a machine table, wherein a fixing plate is vertically arranged on one side of the upper surface of the base fixing plate, a movable plate which moves relative to the fixing plate is vertically arranged on the other side of the upper surface of the base fixing plate, one longitudinal end face of the movable plate is combined with the corresponding end face of the fixing plate, the other end face of the movable plate is horizontally connected to one end of a connecting rod through a guide block, the other end of the connecting rod is in lever connection with one end of a hand push rod, the other end of the hand push rod is a force application end, the fixing plate and the movable plate are combined through radial movement to form an aluminum pipe tightening port, the aluminum pipe tightening port clamps one end of an aluminum pipe end, and the other end of the.
2. The aluminum pipe expanding tool according to claim 1, wherein the other end of the expanding rivet head is connected to a cylinder.
3. the aluminum pipe expanding tool according to claim 1, wherein one side end of the fixed plate forms one portion of an aluminum pipe tightening opening, and the opposite side end of the movable plate forms the other portion of an aluminum pipe tightening opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221927.6U CN209773265U (en) | 2019-02-22 | 2019-02-22 | Aluminum pipe expanding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221927.6U CN209773265U (en) | 2019-02-22 | 2019-02-22 | Aluminum pipe expanding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209773265U true CN209773265U (en) | 2019-12-13 |
Family
ID=68795400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920221927.6U Active CN209773265U (en) | 2019-02-22 | 2019-02-22 | Aluminum pipe expanding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209773265U (en) |
-
2019
- 2019-02-22 CN CN201920221927.6U patent/CN209773265U/en active Active
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