CN214022784U - Universal bend pipe extrusion die for machining liquid pipe assembly - Google Patents
Universal bend pipe extrusion die for machining liquid pipe assembly Download PDFInfo
- Publication number
- CN214022784U CN214022784U CN202023191685.2U CN202023191685U CN214022784U CN 214022784 U CN214022784 U CN 214022784U CN 202023191685 U CN202023191685 U CN 202023191685U CN 214022784 U CN214022784 U CN 214022784U
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- guide block
- liquid pipe
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- 239000007788 liquid Substances 0.000 title claims abstract description 46
- 238000001125 extrusion Methods 0.000 title claims abstract description 14
- 238000003754 machining Methods 0.000 title claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model discloses a return bend extrusion general mould is used in liquid pipe subassembly processing, including the fixed disk, the center department integrated into one piece of fixed disk top outer wall has the dead lever, and the outside key of dead lever is connected with the shoulder wheel mould, open one side of fixed disk top outer wall has the spout, and the inside of spout rotates through the bearing and is connected with the lead screw, the inside sliding connection of spout has first slider, and be threaded connection with the lead screw of first slider, integrated into one piece has first guide block on the top outer wall of first slider, and first sliding sleeve has been cup jointed to the outside of first guide block, integrated into one piece has the mould that compresses tightly on one side outer wall of first sliding sleeve. The utility model discloses an use the guide pulley to replace the guide die, can not produce the friction between extrusion crooked in-process guide pulley and liquid pipe assembly to can avoid liquid pipe assembly's surface to produce the mar, and the liquid pipe assembly that processes out like this can not produce obvious deformation, can improve the quality of product effectively.
Description
Technical Field
The utility model relates to a liquid pipe subassembly manufacturing technical field especially relates to a liquid pipe subassembly processing is with return bend extrusion general mould.
Background
The liquid pipe and the air pipe are the types of branch pipes of a central air conditioner commonly used in an air conditioning system, connecting pipes for connecting a host machine and a plurality of end devices are divided into an air pipe and a liquid pipe, and the diameter of the liquid pipe is generally smaller than that of a gas pipe.
The in-process of liquid pipe subassembly processing often needs to be crooked with liquid pipe subassembly, and the general die guide of current liquid pipe subassembly return bend extrusion die is block structure to open the groove that has and meets with liquid pipe subassembly, but use this kind of die guide to process at liquid pipe subassembly and accomplish the rear surface and have fish tail and comparatively obvious deformation, the outward appearance that not only influences liquid pipe subassembly also can cause the influence to liquid pipe subassembly's function. Therefore, it is desirable to design a universal mold for extruding a bent pipe for processing a fluid pipe assembly to solve the above problems.
Disclosure of Invention
The utility model aims at solving the processing completion rear surface that exists among the prior art and having fish tail and comparatively obvious deformation, not only influence the outward appearance of liquid pipe subassembly and also can cause the influence shortcoming to the function of liquid pipe subassembly, and a liquid pipe subassembly processing that proposes extrudes general mould with return bend.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a fixing rod is integrally formed at the center of the outer wall of the top of the fixing disk, a step wheel mold is connected to the outer key of the fixing rod, a sliding groove is formed in one side of the outer wall of the top of the fixing disk, a lead screw is rotatably connected to the inside of the sliding groove through a bearing, a first sliding block is slidably connected to the inside of the sliding groove and is in threaded connection with the lead screw, a first guide block is integrally formed on the outer wall of the top of the first sliding block, a first sliding sleeve is sleeved on the outside of the first guide block, a compression mold is integrally formed on the outer wall of one side of the first sliding sleeve, a rocker is rotatably connected to the top end of the fixing rod through a bearing, a guide groove is formed in the outer wall of the top of the rocker, a second guide block is slidably connected to the inside of the guide groove, and a second sliding sleeve is sleeved on the outside of the second guide block, and the outer wall of one side of the second sliding sleeve is rotatably connected with a guide wheel through a rotating shaft.
The key concept of the technical scheme is as follows:
furthermore, the top end integrated into one piece of second guide block has the guide bar, and the second guide block passes through guide bar sliding connection in the inside of guide way, the top end threaded connection of guide bar has the locking bolt.
Furthermore, a second sliding block is connected to the outer wall of the top of the fixed disc in a sliding mode, and a dovetail groove is formed in the outer wall of the top of the second sliding block.
Furthermore, the bottom end of the second guide block is integrally formed with a dovetail block, and the dovetail block is connected inside the dovetail groove in a sliding mode.
Furthermore, open on the top outer wall of fixed disk and be the arc wall that the equidistance distributes, integrated into one piece has the litter that is the equidistance and distributes on the bottom outer wall of second guide block, and the second guide block passes through litter sliding connection in the inside of arc wall.
Further, all open on one side outer wall of second guide block and first guide block and accomodate the groove, and accomodate the inside sliding connection in groove and have the fixture block, the welding has the spring on one side outer wall of fixture block, and the one end of spring passes through the mounting screw on one side inner wall of accomodating the groove.
Furthermore, a clamping groove is formed in the inner wall of one side of the second sliding sleeve and the inner wall of one side of the first sliding sleeve, and the clamping block is clamped in the clamping groove.
The utility model has the advantages that:
1. through the guide pulley that sets up, replace the guide die through using the guide pulley, can not produce the friction between extrusion crooked in-process guide pulley and liquid pipe assembly to can avoid liquid pipe assembly's surface to produce the mar, and the liquid pipe assembly that processes like this can not produce obvious deformation, can improve the quality of product effectively.
2. Through the stepped wheel die, the first sliding sleeve and the second sliding sleeve that set up, first sliding sleeve and second sliding sleeve can slide from top to bottom on first guide block and second guide block respectively to make the ladder that compresses tightly mould and guide pulley and stepped wheel die are different cooperate, thereby can conveniently change crooked radius, thereby make return bend extrusion die more have the commonality.
3. Through the second slider that sets up, the second slider is fixed the second guide block from the bottom, and the moment of torsion that the second guide block bore can be effectively to avoid the deformation of second guide block, and then improved the life of mould.
Drawings
Fig. 1 is a schematic structural view of a universal mold for extruding a bent pipe for processing a fluid pipe assembly according to the present invention;
fig. 2 is a schematic structural view of a fixing disc of a universal elbow extrusion die for machining a fluid pipe assembly according to the present invention;
fig. 3 is a schematic structural view of a first slide block of a universal mold for extruding a bent pipe for processing a fluid pipe assembly according to the present invention;
fig. 4 is a schematic diagram of a second slide block structure of the universal mold for extruding the bent pipe for processing the fluid pipe assembly.
In the figure: the device comprises a fixed disc 1, a first sliding block 2, a second sliding block 3, a rocker 4, a second guide block 5, a sliding groove 6, a screw rod 7, a positioning groove 8, a fixing rod 9, a step wheel die 10, an arc-shaped groove 11, a sliding rod 12, a dovetail groove 13, a dovetail block 14, a second sliding sleeve 15, a guide wheel 16, a pressing die 17, a guide groove 18, a guide rod 19, a locking bolt 20, a positioning block 21, a first guide block 22, a spring 23, a clamping block 24, a storage groove 25, a first sliding sleeve 26 and a clamping groove 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, a general mold for extruding a bent pipe for processing a liquid pipe assembly includes a fixed disk 1, a fixed rod 9 integrally formed at a center of an outer wall of a top portion of the fixed disk 1, a step wheel mold 10 connected to an outer portion of the fixed rod 9 in a key manner, the step wheel mold 10 being configured to extrude and deform the liquid pipe assembly, a sliding groove 6 formed at one side of the outer wall of the top portion of the fixed disk 1, a lead screw 7 rotatably connected to an inner portion of the sliding groove 6 through a bearing, the lead screw 7 being configured to push the first slider 2 to move, a first slider 2 slidably connected to an inner portion of the sliding groove 6, the first slider 2 being in threaded connection with the lead screw 7, a first guide block 22 integrally formed on the outer wall of the top portion of the first slider 2, a first sliding sleeve 26 sleeved to an outer portion of the first guide block 22, a compression mold 17 integrally formed on an outer wall of one side of the first sliding sleeve 26, the compression mold 17 being configured to fix one end of the liquid pipe assembly, the top of dead lever 9 rotates through the bearing and is connected with rocker 4, and rocker 4 is used for conveniently rotating guide pulley 16, and it has guide way 18 to open on the top outer wall of rocker 4, and the inside sliding connection of guide way 18 has second guide block 5, and second sliding sleeve 15 has been cup jointed to the outside of second guide block 5, and rotates through the pivot on one side outer wall of second sliding sleeve 15 and is connected with guide pulley 16, and guide pulley 16 is used for liquid pipe assembly extrusion deformation.
As can be seen from the above description, the present invention has the following advantages: through the guide pulley 16 that sets up, replace the guide die through using guide pulley 16, can not produce the friction between extrusion crooked in-process guide pulley and liquid pipe assembly to can avoid liquid pipe assembly's surface to produce the mar, and the liquid pipe assembly that processes out like this can not produce obvious deformation, can improve the quality of product effectively.
Further, a guide rod 19 is integrally formed at the top end of the second guide block 5, the second guide block 5 is slidably connected inside the guide groove 18 through the guide rod 19, a locking bolt 20 is connected to the top end of the guide rod 19 through a thread, and the locking bolt 20 is used for fixing the guide rod 19 and the rocker 4.
Furthermore, the outer wall of the top of the fixed disk 1 is connected with a second sliding block 3 in a sliding mode, and a dovetail groove 13 is formed in the outer wall of the top of the second sliding block 3.
Further, a dovetail block 14 is integrally formed at the bottom end of the second guide block 5, the dovetail block 14 is slidably connected inside the dovetail groove 13, and the dovetail block 14 and the dovetail groove 13 are used for fixing the second guide block 5 and the second sliding block 3.
Furthermore, arc-shaped grooves 11 distributed equidistantly are formed in the outer wall of the top of the fixed disk 1, the arc-shaped grooves 11 are used for guiding sliding rods 12, the sliding rods 12 distributed equidistantly are integrally formed in the outer wall of the bottom of the second guide block 5, and the second guide block 5 is slidably connected inside the arc-shaped grooves 11 through the sliding rods 12.
Further, all open on one side outer wall of second guide block 5 and first guide block 22 and accomodate groove 25, and accomodate the inside sliding connection in groove 25 and have fixture block 24, the welding has spring 23 on one side outer wall of fixture block 24, and spring 23 is used for pushing fixture block 24 into the inside of draw-in groove 27, and the one end of spring 23 passes through the mounting screw on the one side inner wall of accomodating groove 25.
Furthermore, the inner walls of one sides of the second sliding sleeve 15 and the first sliding sleeve 26 are both provided with a clamping groove 27, the clamping block 24 is clamped inside the clamping groove 27, and the clamping block 24 and the clamping groove 27 are used for fixing the first guide block 22 of the first sliding sleeve 26 and the second guide block 15 and the second guide block 5 respectively.
By adopting the stepped wheel die 10, the first sliding sleeve 26 and the second sliding sleeve 15 which are arranged, the first sliding sleeve 26 and the second sliding sleeve 15 can respectively slide up and down on the first guide block 22 and the second guide block 5, so that the pressing die 17 is matched with different steps of the guide wheel and the stepped wheel die 10, the bending radius can be conveniently changed, and the bent pipe extrusion die has universality; the second slider 3 that sets up, second slider 3 are fixed second guide block 5 from the bottom, and the moment of torsion that second guide block 5 bore can be effectively avoided to the deformation of second guide block 5, and then improved the life of mould.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
A universal mould for extruding a bent pipe for processing a liquid pipe assembly comprises a fixed disc 1, a fixed rod 9 is integrally formed at the center of the outer wall of the top of the fixed disc 1, a step wheel mould 10 is connected to the external key of the fixed rod 9, the step wheel mould 10 is used for extruding and deforming the liquid pipe assembly, a sliding groove 6 is formed in one side of the outer wall of the top of the fixed disc 1, a lead screw 7 is rotatably connected to the inside of the sliding groove 6 through a bearing, the lead screw 7 is used for pushing a first sliding block 2 to move, a first sliding block 2 is slidably connected to the inside of the sliding groove 6, the first sliding block 2 is in threaded connection with the lead screw 7, a first guide block 22 is integrally formed on the outer wall of the top of the first sliding block 2, a first sliding sleeve 26 is sleeved on the outside of the first guide block 22, a compression mould 17 is integrally formed on the outer wall of one side of the first sliding sleeve 26, the compression mould 17 is used for fixing one end of the liquid pipe assembly, a rocker 4 is rotatably connected to the top end of the fixed rod 9 through a bearing, rocker 4 is used for conveniently rotating guide pulley 16, and it has guide way 18 to open on the top outer wall of rocker 4, and the inside sliding connection of guide way 18 has second guide block 5, and second sliding sleeve 15 has been cup jointed to the outside of second guide block 5, and rotates through the pivot on one side outer wall of second sliding sleeve 15 and is connected with guide pulley 16, and guide pulley 16 is used for flowing liquid pipe assembly extrusion deformation.
Wherein, the top end of the second guide block 5 is integrally formed with a guide rod 19, the second guide block 5 is slidably connected inside the guide groove 18 through the guide rod 19, the top end of the guide rod 19 is in threaded connection with a locking bolt 20, and the locking bolt 20 is used for fixing the guide rod 19 and the rocker 4; the outer wall of the top of the fixed disk 1 is connected with a second sliding block 3 in a sliding manner, and a dovetail groove 13 is formed in the outer wall of the top of the second sliding block 3; a dovetail block 14 is integrally formed at the bottom end of the second guide block 5, the dovetail block 14 is connected inside the dovetail groove 13 in a sliding manner, and the dovetail block 14 and the dovetail groove 13 are used for fixing the second guide block 5 and the second sliding block 3; arc-shaped grooves 11 distributed at equal intervals are formed in the outer wall of the top of the fixed disc 1, the arc-shaped grooves 11 are used for guiding sliding rods 12, the sliding rods 12 distributed at equal intervals are integrally formed in the outer wall of the bottom of the second guide block 5, and the second guide block 5 is connected to the inner portion of the arc-shaped grooves 11 in a sliding mode through the sliding rods 12; the outer walls of one sides of the second guide block 5 and the first guide block 22 are both provided with a containing groove 25, a clamping block 24 is connected to the inside of the containing groove 25 in a sliding mode, a spring 23 is welded to the outer wall of one side of the clamping block 24, the spring 23 is used for pushing the clamping block 24 into the clamping groove 27, and one end of the spring 23 is installed on the inner wall of one side of the containing groove 25 through a screw; the inner walls of one sides of the second sliding sleeve 15 and the first sliding sleeve 26 are both provided with a clamping groove 27, the clamping block 24 is clamped inside the clamping groove 27, and the clamping block 24 and the clamping groove 27 are used for fixing the first guide block 22 of the first sliding sleeve 26 and the second guide block 15 and the second guide block 5 respectively.
The working principle is as follows: when in use, an operator firstly inserts the liquid pipe component into the groove body of the stepped wheel die 10, then the operator rotates the screw rod 7, the screw rod 7 drives the first slide block 2 to move towards the stepped wheel die 10, the first slide block 2 drives the first guide block 22 to move, the first guide block 22 drives the first sliding sleeve 26 to move, the first sliding sleeve 26 drives the pressing die 17 to contact with the liquid pipe component, and compresses the liquid pipe component, the liquid pipe component is connected with an operator to rotate the locking bolt 20 and push the second guide block 5 to move, the second guide block 5 drives the second guide sleeve 15 to move, the second guide sleeve 15 drives the guide wheel 16 to move, the guide wheel 16 is brought into contact with the liquid pipe assembly, at which time the operator again secures the locking bolt 20, the rocker 4 is rotated, the rocker 4 drives the second guide block 5, the second guide sleeve and the guide wheel 16 to move, and the guide wheel 16 is matched with the step wheel die 10 to extrude and bend the liquid pipe assembly; if the operator needs to bend the liquid pipe assembly to different radiuses, the operator can push the first sliding sleeve 26 and the second sliding sleeve 15 to slide up and down on the first guide block 22 and the second guide block 5, respectively, so that the fixture blocks 24 and the clamping grooves 27 fix the first sliding sleeve 26 and the second sliding sleeve 15 on the proper step height of the stair wheel mold 10, and then the step of extruding and bending is performed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a return bend extrusion general mould for processing of liquid pipe assembly, includes fixed disk (1), its characterized in that, the center department integrated into one piece of fixed disk (1) top outer wall has dead lever (9), and the outside key connection of dead lever (9) has step pulley mould (10), open one side of fixed disk (1) top outer wall has spout (6), and the inside of spout (6) rotates through the bearing and is connected with lead screw (7), the inside sliding connection of spout (6) has first slider (2), and the first slider (2) be threaded connection with lead screw (7), integrated into one piece has first guide block (22) on the top outer wall of first slider (2), and first sliding sleeve (26) has been cup jointed to the outside of first guide block (22), integrated into one piece has compression die (17) on one side outer wall of first sliding sleeve (26), the top of dead lever (9) rotates through the bearing and is connected with rocker (4), and open on the top outer wall of rocker (4) has guide way (18), the inside sliding connection of guide way (18) has second guide block (5), second sliding sleeve (15) have been cup jointed to the outside of second guide block (5), and rotate through the pivot on the one side outer wall of second sliding sleeve (15) and be connected with guide pulley (16).
2. The universal die for extruding the bent pipe for processing the pipe assembly according to claim 1, wherein a guide rod (19) is integrally formed at the top end of the second guide block (5), the second guide block (5) is slidably connected inside the guide groove (18) through the guide rod (19), and a locking bolt (20) is threadedly connected to the top end of the guide rod (19).
3. The universal die for extruding the bent pipe for machining the liquid pipe assembly as claimed in claim 1, wherein a second sliding block (3) is slidably connected to the outer wall of the top of the fixed disk (1), and a dovetail groove (13) is formed in the outer wall of the top of the second sliding block (3).
4. The universal die for extruding the bent pipe for machining the liquid pipe assembly as claimed in claim 3, wherein a dovetail block (14) is integrally formed at the bottom end of the second guide block (5), and the dovetail block (14) is slidably connected to the inside of the dovetail groove (13).
5. The universal mold for extruding the elbow pipe for processing the hydraulic pipe assembly as claimed in claim 3, wherein the top outer wall of the fixed plate (1) is provided with arc-shaped grooves (11) distributed at equal intervals, the bottom outer wall of the second guide block (5) is integrally formed with slide bars (12) distributed at equal intervals, and the second guide block (5) is slidably connected inside the arc-shaped grooves (11) through the slide bars (12).
6. The universal mold for extruding the bent pipe for machining the liquid pipe assembly as claimed in claim 1, wherein the second guide block (5) and the first guide block (22) are provided with a receiving groove (25) on one outer wall, a clamping block (24) is slidably connected to the inside of the receiving groove (25), a spring (23) is welded on one outer wall of the clamping block (24), and one end of the spring (23) is mounted on one inner wall of the receiving groove (25) through a screw.
7. The universal mold for extruding the bent pipe for machining the fluid pipe assembly as claimed in claim 6, wherein the inner walls of one side of the second sliding sleeve (15) and one side of the first sliding sleeve (26) are both provided with a clamping groove (27), and the clamping block (24) is clamped inside the clamping groove (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023191685.2U CN214022784U (en) | 2020-12-27 | 2020-12-27 | Universal bend pipe extrusion die for machining liquid pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023191685.2U CN214022784U (en) | 2020-12-27 | 2020-12-27 | Universal bend pipe extrusion die for machining liquid pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214022784U true CN214022784U (en) | 2021-08-24 |
Family
ID=77342376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023191685.2U Expired - Fee Related CN214022784U (en) | 2020-12-27 | 2020-12-27 | Universal bend pipe extrusion die for machining liquid pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214022784U (en) |
-
2020
- 2020-12-27 CN CN202023191685.2U patent/CN214022784U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 |