CN221272128U - Extrusion die for manufacturing automobile air conditioner pipeline pressing plate - Google Patents

Abstract

The utility model relates to the technical field of extrusion of automobile air conditioner pipeline pressing plates, and discloses an extrusion die for manufacturing an automobile air conditioner pipeline pressing plate.

Description

Extrusion die for manufacturing automobile air conditioner pipeline pressing plate

Technical Field

The utility model relates to the technical field of extrusion of automobile air conditioner pipeline pressing plates, in particular to an extrusion die for manufacturing an automobile air conditioner pipeline pressing plate.

Background

The automobile air conditioning pipeline pressing plate refers to a component for fixing and supporting an automobile air conditioning system pipeline. Automotive air conditioning systems include a number of pipes and connectors which need to be securely mounted to the vehicle while also ensuring a tight connection to other components without air leakage, and an extrusion die is required for use in the manufacture of automotive air conditioning pipe platens.

An extrusion die for manufacturing a platen of an automotive air conditioner is disclosed in patent publication No. CN 214078848U, and a buffer plate is welded to the bottom outer wall of the top plate. According to the utility model, a plurality of die assemblies are arranged in the turntable through the turntable, the die assembly, the bottom plate, the supporting plate, the top plate, the demoulding structure, the lower die, the buffer plate, the hydraulic oil cylinder and the upper die, one station is arranged, and a plurality of machines are conveniently operated by staff by one person through the rotation of the turntable.

Although the above-described technique can improve the working efficiency by operating a plurality of machines by one person, it is difficult to release the mold due to the fact that the pressure plate has a small elasticity and is easily adhered to the mold during the demolding process, and therefore, the technique has a certain limitation, and innovations have been made in this technique.

Disclosure of utility model

The utility model aims to provide an extrusion die for manufacturing an automobile air conditioner pipeline pressing plate, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an extrusion tooling for making car air conditioner pipeline clamp plate, includes the workstation, the back fixed mounting of workstation has the backplate, the top fixed mounting of backplate has the roof, the middle part fixed mounting on roof top has the pneumatic cylinder, the output of pneumatic cylinder runs through roof and fixedly connected with upper die, the bed die is installed on the top of workstation, the upper die is located directly over the bed die, the equal fixed mounting in both sides of roof has the track, two the equal sliding connection of orbital inner wall has the rack, two the equal meshing of outer wall of rack is connected with the gear, the both ends of bed die both sides all are equipped with the head of beating, two sets of the equal fixedly connected with movable rod in the back of beating the head.

As a preferable technical scheme of the utility model, two brackets are fixedly arranged in the middle of two sides of the top end of the workbench, and two ends of four gears are rotatably connected with adjacent brackets.

As a preferable technical scheme of the utility model, eccentric wheels are rotatably arranged on the non-adjacent sides of the two groups of brackets, one ends of the four eccentric wheels penetrate through the brackets and are fixedly connected with one end of the corresponding gear, and the other ends of the four eccentric wheels are movably sleeved with lantern rings.

As a preferable technical scheme of the utility model, the back surfaces of the four movable rods are respectively provided with a mounting shaft, the inner walls of the four mounting shafts are respectively and rotatably connected with a telescopic rod, and one ends of the four telescopic rods are respectively and fixedly connected with the outer walls of the adjacent lantern rings.

As a preferable technical scheme of the utility model, limit boxes are fixedly arranged at four corners of the top end of the workbench, and the outer walls of the four movable rods are in sliding connection with the inner walls of the adjacent limit boxes.

As a preferable technical scheme of the utility model, a fixing ring is fixedly sleeved at the middle part of the output end of the hydraulic cylinder, connecting rods are fixedly connected to two sides of the fixing ring, and one ends of the two connecting rods are fixedly connected with the back surfaces of the adjacent racks.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the hydraulic cylinder drives the upper die to lift the pressing die and simultaneously drives the rack to lift synchronously, the rack is meshed with the gear to drive the eccentric wheel to rotate, and the movable rod and the knocking head can be driven to reciprocate under the connection of the telescopic rod, so that the knocking of the knocking head on the surface of the lower die is realized, the knocking vibration is helpful for filling the material into the lower die more uniformly during pressing the pressing die, and the knocking vibration is helpful for enabling the formed material to be separated from the die more smoothly during demolding, thereby improving the demolding efficiency and improving the production process.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the upper and lower molds of the present utility model;

FIG. 3 is a schematic view of a partial structure of the present utility model;

fig. 4 is a schematic structural view of the eccentric wheel, the telescopic rod and the movable rod in the present utility model.

In the figure: 1. a work table; 2. a top plate; 3. a hydraulic cylinder; 4. an upper die; 5. a lower die; 6. a track; 7. a rack; 8. a gear; 9. an eccentric wheel; 10. a bracket; 11. a collar; 12. a telescopic rod; 13. a limit box; 14. a movable rod; 15. a knocking head; 16. a mounting shaft; 17. a fixing ring; 18. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the production of the automobile air conditioner pipeline pressing plate, extrusion die equipment is needed, the extrusion die for manufacturing the automobile air conditioner pipeline pressing plate is specially used for extrusion operation, and compared with the extrusion die for manufacturing the automobile air conditioner pressing plate with the publication number of CN 214078848U, the extrusion die for manufacturing the automobile air conditioner pipeline pressing plate can drive the knocking head to knock the surface of the lower die in the compression molding and demolding processes, so that the vibration effect of the lower die is achieved, and better demolding can be achieved while the process is improved.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

Including workstation 1, the back fixed mounting of workstation 1 has the backplate, and the top fixed mounting of backplate has roof 2, and the middle part fixed mounting on roof 2 top has pneumatic cylinder 3, and the output of pneumatic cylinder 3 runs through roof 2 and fixedly connected with goes up mould 4, and lower mould 5 is installed on the top of workstation 1, and go up mould 4 and lie in directly over lower mould 5, and pneumatic cylinder 3 drive goes up mould 4 decline and overlap with lower mould 5 to realize the moulding-die processing.

In this embodiment, the track 6 is all fixed mounting in both sides of roof 2, the equal sliding connection of inner wall of two tracks 6 has rack 7, the outer wall of two racks 7 is all engaged and is connected with gear 8, the both ends of bed die 5 both sides all are equipped with and strike head 15, the equal fixedly connected with movable rod 14 in the back of two sets of heads 15, the middle part of workstation 1 top both sides is all fixed mounting has two supports 10, the both ends of four gears 8 all rotate with between the adjacent support 10 to be connected, the effect to gear 8 auxiliary stay is played in the setting of support 10, the gear 8 of being convenient for drives the eccentric wheel 9 simultaneously with rack 7 meshing rotation, the one side that two sets of supports 10 are not adjacent all rotates and installs eccentric wheel 9, the one end of four eccentric wheels 9 all runs through support 10 and with the one end fixed connection of corresponding gear 8, the other one end of four eccentric wheels 9 all movable sleeve is equipped with lantern ring 11, lantern ring 11 movable sleeve is established on the diameter of eccentric wheel 9, drive lantern ring 11 through eccentric wheel 9 and rotate, the flexible and rotation of telescopic rod 12, can drive movable rod 14 and realize reciprocating movement, consequently, drive head 15 to beat the supplementary vibration effect of bed die 5.

In this embodiment, the installation axle 16 is all installed to the back of four movable rods 14, the inner wall of four installation axles 16 all rotates and is connected with telescopic link 12, the outer wall fixed connection of four telescopic link 12 all with adjacent lantern ring 11, the equal fixed mounting in four corners on workstation 1 top has spacing box 13, the outer wall of four movable rods 14 all with the inner wall sliding connection of adjacent spacing box 13, the spacing box 13 that sets up plays the effect to the parallel spacing of movable rod 14, the fixed cover in middle part of pneumatic cylinder 3 output is equipped with solid fixed ring 17, the equal fixedly connected with connecting rod 18 in both sides of solid fixed ring 17, the one end of two connecting rods 18 all with the back fixed connection of adjacent rack 7, the cooperation of connecting rod 18 and solid fixed ring 17 that sets up plays drive rack 7 and follows the effect of synchronous lift.

Working principle: when the die is used, materials are put into the lower die 5, the hydraulic cylinder 3 is driven to move to drive the upper die 4 to descend and coincide with the lower die 5 to realize pressing die, in the process, the fixed ring 17 descends along with the output end of the hydraulic cylinder 3, the rack 7 is driven to ascend and descend in the track 6 under the connection of the connecting rod 18, the rack 7 moves to drive the gear 8 to rotate, the eccentric wheel 9 is further driven to rotate, the eccentric wheel 9 rotates to drive the lantern ring 11 to rotate, the telescopic rod 12 is driven to stretch and retract, the telescopic rod is matched with the installation shaft 16 to rotate, the movable rod 14 is further driven to reciprocate in the limiting box 13, the knocking head 15 is driven to knock the surface of the lower die 5, the knocking vibration effect on the lower die 5 is realized, the materials are more uniformly filled in the lower die 5, in the demolding process, the hydraulic cylinder 3 drives the upper die 4 to ascend, meanwhile, the rack 7 is driven to ascend under the connection of the fixed ring 17 and the connecting rod 18, the gear 8 is driven to rotate, the movable rod 14 is further driven to reciprocate, the knocking head 15 is driven to knock the surface of the lower die 5, and the vibrating die 5 is driven again.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An extrusion die for manufacturing an automotive air conditioner pipeline pressing plate comprises a workbench (1), and is characterized in that: the back fixed mounting of workstation (1) has backplate, the top fixed mounting of backplate has roof (2), the middle part fixed mounting on roof (2) top has pneumatic cylinder (3), the output of pneumatic cylinder (3) runs through roof (2) and fixedly connected with go up mould (4), bed die (5) are installed on the top of workstation (1), go up mould (4) and lie in directly over bed die (5), the equal fixed mounting in both sides of roof (2) has track (6), two the equal sliding connection of inner wall of track (6) has rack (7), two the outer wall of rack (7) is all meshed and is connected with gear (8), the both ends of bed die (5) both sides all are equipped with and strike head (15), two sets of the equal fixedly connected with movable rod (14) in the back of beating head (15).

2. An extrusion die for manufacturing a vehicle air conditioner duct platen as claimed in claim 1, wherein: two brackets (10) are fixedly installed in the middle of two sides of the top end of the workbench (1), and two ends of the four gears (8) are rotationally connected with adjacent brackets (10).

3. An extrusion die for manufacturing a vehicle air conditioner duct platen as claimed in claim 2, wherein: two sets of support (10) are all rotated and are installed eccentric wheel (9) not adjacent one side, and four the one end of eccentric wheel (9) all runs through support (10) and with the one end fixed connection of corresponding gear (8), four the equal movable sleeve of other one end of eccentric wheel (9) is equipped with lantern ring (11).

4. An extrusion die for manufacturing a vehicle air conditioner duct platen according to claim 3, wherein: the back of four movable rods (14) is provided with a mounting shaft (16), the inner walls of the four mounting shafts (16) are respectively and rotatably connected with a telescopic rod (12), and one ends of the four telescopic rods (12) are respectively and fixedly connected with the outer walls of adjacent lantern rings (11).

5. An extrusion die for manufacturing a vehicle air conditioner duct platen as claimed in claim 1, wherein: four corners at the top end of the workbench (1) are fixedly provided with limit boxes (13), and the outer walls of the four movable rods (14) are in sliding connection with the inner walls of the adjacent limit boxes (13).

6. An extrusion die for manufacturing a vehicle air conditioner duct platen as claimed in claim 1, wherein: the middle part fixed cover of pneumatic cylinder (3) output is equipped with solid fixed ring (17), gu fixed ring (17) both sides all fixedly connected with connecting rod (18), two the one end of connecting rod (18) all with the back fixed connection of adjacent rack (7).