CN219503578U

CN219503578U - Quick-change mechanism of elbow extrusion forming die for processing liquid pipe assembly

Info

Publication number: CN219503578U
Application number: CN202320057732.9U
Authority: CN
Inventors: 魏民
Original assignee: Xinxiang Haotian Hydraulic Equipment Co ltd
Current assignee: Xinxiang Haotian Hydraulic Equipment Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-08-11
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a bent pipe extrusion molding die quick-change mechanism for processing a liquid pipe assembly, which comprises an operation table and a base, wherein a die is clamped on the outer wall of the top of the operation table, a guide plate is fixed on the inner wall of the operation table through bolts, a fixed block is connected to the outer part of the guide plate in a sliding manner, a fixed groove is formed in the bottom of the die, the fixed block is clamped in the fixed groove, a spring connected with the fixed block is arranged on the inner wall of the operation table, the spring is sleeved outside the guide plate, and a pushing block is arranged on the outer wall of one side of the fixed block. According to the utility model, the long neck bolt is rotated to drive the extrusion block to move, at the moment, the pushing block is not subjected to extrusion force of the extrusion block, the elastic force of the spring can push the fixing block to be away from the inside of the fixing groove, the die can be quickly disassembled and replaced, a plurality of bolts are not used for fixing, and further, the die can be more conveniently assembled, disassembled and replaced, and when the extrusion block moves, the guide rod slides in the guide seat, so that the guide rod drives the extrusion block to move in parallel.

Description

Quick-change mechanism of elbow extrusion forming die for processing liquid pipe assembly

Technical Field

The utility model relates to the technical field of liquid pipes, in particular to a quick-changing mechanism of an elbow extrusion forming die for processing a liquid pipe assembly.

Background

The liquid pipe and the air pipe are of the type commonly used branch pipes of a central air conditioner in an air conditioning system, a connecting pipe connecting a main machine and a plurality of end devices is divided into an air pipe and a liquid pipe, the diameter of the liquid pipe is generally smaller than that of a gas pipe, and the liquid pipe assembly is often required to be bent in the processing process of the liquid pipe assembly.

The bent pipe extrusion forming die for processing the liquid pipe assembly in the prior art is fixed by a plurality of bolts, so that a great deal of time is wasted during installation, disassembly and replacement, the position of the abutting block cannot be adjusted according to the replaced die, and the use is not flexible.

Disclosure of Invention

The utility model aims to provide a quick-changing mechanism of an elbow extrusion forming die for processing a liquid pipe assembly, which aims to solve the defects that the die in the prior art cannot be quickly changed and the position of a butting block cannot be adjusted according to the changed die.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a liquid pipe assembly processing is with return bend extrusion forming mould quick change mechanism, includes operation panel and base, the mould has been put to the card on the outer wall at operation panel top, and has the baffle through the bolt fastening on the inner wall of operation panel, the outside sliding connection of baffle has the fixed block, the fixed slot has been seted up to the bottom of mould, and the inside of fixed block joint at the fixed slot, be provided with the spring that is connected with the fixed block on the inner wall of operation panel, and the spring cup joints in the outside of baffle, be provided with the ejector pad on the outer wall of fixed block one side, threaded connection has the long neck bolt on the outer wall of operation panel, and the long neck bolt is located the one end of operation panel inside and rotates through the bearing and be connected with the extrusion piece, be provided with the guide bar on the outer wall of extrusion piece one side, and be provided with the guide holder through the bolt fastening on the inner wall of operation panel, the guide bar slides and runs through in the inside of guide holder.

Further, a sliding groove is formed in the outer wall of the top of the operating platform, a sliding block is connected inside the sliding groove in a sliding mode, and a supporting block is fixed on the outer wall of the top of the sliding block through a bolt.

Further, an adjusting bolt is connected to the outer wall of one side of the operating platform in a threaded mode, and one end of the adjusting bolt is connected to the outer wall of one side of the sliding block in a rotating mode through a bearing.

Further, the outer wall at the top of the base is fixedly provided with an outer seat through a bolt, the inner part of the outer seat is connected with an inner seat in a sliding manner, and the top of the inner seat is fixed on the outer wall at the bottom of the operating platform through a bolt.

Further, a hydraulic cylinder is fixed on the inner wall of one side of the base through a bolt, and a toothed plate is fixed on the output end of the hydraulic cylinder through a bolt.

Further, the inner wall of the bottom of the base is rotatably connected with a screw rod through a bearing, the screw rod is in threaded connection with the inside of the inner base, a gear is arranged on the outer wall of the screw rod, and the gear is meshed with the toothed plate.

Further, limiting grooves are formed in the inner walls of the two sides of the outer seat, and limiting blocks which are in sliding connection with the inside of the limiting grooves are arranged on the outer walls of the two sides of the inner seat.

In the technical scheme, the bent pipe extrusion molding die quick-change mechanism for processing the liquid pipe assembly comprises a die, a guide plate, a fixed block, a fixed groove, a spring, a push block, a long neck bolt, an extrusion block, a guide rod and a guide seat, wherein the long neck bolt is rotated to drive the extrusion block to move; (2) Through the guide rod and the guide seat, when the extrusion block moves, the guide rod slides in the guide seat, so that the guide rod drives the extrusion block to move in parallel, and the stability is improved; (3) Through the sliding groove, the sliding block, the abutting block and the adjusting bolt, the sliding block is driven to move by rotating the adjusting bolt, so that the sliding block can drive the abutting block to move, the position of the abutting block can be adjusted according to the replaced die, and the use is very flexible; (4) Through base, outer seat, interior seat, pneumatic cylinder, pinion rack, gear, spacing groove, stopper and the lead screw that set up, start the pneumatic cylinder and drive the pinion rack and remove and gear engagement, can make the gear drive the lead screw rotate with interior seat screw thread, enable interior seat drive operation panel lift, can make the operator of different heights all very comfortable when bending the liquid pipe.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic perspective view of a quick-change mechanism of an elbow extrusion molding die for processing a liquid pipe assembly according to an embodiment of the present utility model.

Fig. 2 is a schematic side view of a quick-change mechanism of an elbow extrusion molding die for processing a liquid pipe assembly according to an embodiment of the present utility model.

Fig. 3 is a schematic diagram of an internal side view structure of an operation table provided by an embodiment of a quick-change mechanism of an elbow extrusion molding die for processing a liquid pipe assembly.

Fig. 4 is a schematic diagram of an internal top view structure of an operation table provided by an embodiment of a quick-change mechanism of an elbow extrusion molding die for processing a liquid pipe assembly.

Reference numerals illustrate:

the device comprises an operating platform 1, a die 2, a guide plate 3, a fixed block 4, a fixed groove 5, a spring 6, a push block 7, a long neck bolt 8, an extrusion block 9, a guide rod 10, a guide seat 11, a sliding groove 12, a sliding block 13, a supporting block 14, an adjusting bolt 15, a base 16, an outer seat 17, an inner seat 18, a hydraulic cylinder 19, a toothed plate 20, a gear 21, a limiting groove 22, a limiting block 23 and a screw rod 24.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, the quick-change mechanism for an elbow extrusion molding die for processing a liquid pipe assembly provided by the embodiment of the utility model comprises an operation table 1 and a base 16, wherein the die 2 is clamped on the outer wall of the top of the operation table 1, a guide plate 3 is fixed on the inner wall of the operation table 1 through bolts, a fixed block 4 is connected to the outer wall of the guide plate 3 in a sliding manner, a fixed groove 5 is formed in the bottom of the die 2, the fixed block 4 is clamped in the fixed groove 5, a spring 6 connected with the fixed block 4 is arranged on the inner wall of the operation table 1, the spring 6 is sheathed outside the guide plate 3, a pushing block 7 is arranged on the outer wall of one side of the fixed block 4, a long-neck bolt 8 is connected to the outer wall of the operation table 1 in a threaded manner, one end of the long-neck bolt 8 positioned in the operation table 1 is rotationally connected with an extrusion block 9 through a bearing, a guide rod 10 is arranged on the outer wall of one side of the extrusion block 9, a guide seat 11 is fixed on the inner wall of the operation table 1 through bolts, the guide rod 10 slides through the inside the guide seat 11, the extrusion block 9 is driven by the rotating long-neck bolt 8, the extrusion block 9 moves, the extrusion block 7 is not pushed by the pushing block 7, and the extrusion block 4 can be quickly removed by the extrusion force of the extrusion block 4, and the extrusion block 4 can be quickly removed by the elastic force of the extrusion block 6 and can be removed from the fixed by the fixed die 5.

The beneficial effects are that: the long neck 8 bolt is rotated to drive the extrusion piece 9 to move, and the extrusion force of the extrusion piece 9 is not received by the push piece 7 at this moment, and the elasticity of the spring 6 can promote the inside that the fixed block 4 kept away from the fixed slot 5, can dismantle the change to the mould 2 fast, does not use a plurality of bolt fastening, and then can be when the mould 2 is installed and dismantle the change more convenient.

In another embodiment provided by the utility model, as shown in fig. 1 and 2, a sliding groove 12 is formed in the outer wall of the top of the operating platform 1, a sliding block 13 is connected in a sliding manner in the sliding groove 12, a supporting block 14 is fixed on the outer wall of the top of the sliding block 13 through a bolt, and the sliding groove 12 can enable the sliding block 13 to move in parallel.

In another embodiment provided by the utility model, as shown in fig. 1 and 2, an adjusting bolt 15 is connected on the outer wall of one side of the operating platform 1 in a threaded manner, one end of the adjusting bolt 15 is rotatably connected on the outer wall of one side of the sliding block 13 through a bearing, and the sliding block 13 is driven to move by rotating the adjusting bolt 15, so that the sliding block 13 can drive the abutting block 14 to move, and the distance between the abutting block 14 and the die 2 can be adjusted according to the replaced die 2.

In another embodiment provided by the utility model, as shown in fig. 1 and 2, an outer seat 17 is fixed on the outer wall of the top of the base 16 through bolts, and an inner seat 18 is connected inside the outer seat 17 in a sliding manner, the top of the inner seat 18 is fixed on the outer wall of the bottom of the console 1 through bolts, and the outer seat 17 can play a role in guiding the inner seat 18.

In another embodiment provided by the utility model, as shown in fig. 2, a hydraulic cylinder 19 is fixed on the inner wall of one side of the base 16 through bolts, and a toothed plate 20 is fixed on the output end of the hydraulic cylinder 19 through bolts, when the hydraulic cylinder 19 drives the toothed plate 20 to move, the toothed plate 20 can be meshed with a gear 21, and the gear 21 can be rotated.

In another embodiment provided by the utility model, as shown in fig. 2, a screw rod 24 is rotatably connected to the inner wall of the bottom of the base 16 through a bearing, the screw rod 24 is in threaded connection with the inside of the inner seat 18, a gear 21 is arranged on the outer wall of the screw rod 24, and the gear 21 is meshed with the toothed plate 20, so that the gear 21 drives the screw rod 24 to rotate and be threaded with the inner left 18.

In another embodiment provided by the utility model, as shown in fig. 2, limit grooves 22 are formed on the inner walls of the two sides of the outer seat 17, and limit blocks 23 slidably connected inside the limit grooves 22 are formed on the outer walls of the two sides of the inner seat 18, wherein the limit blocks 23 can enable the inner seat 18 to vertically lift.

Working principle: when the elbow extrusion forming die quick-change mechanism for processing the liquid pipe assembly is used, the long-neck bolt 8 is rotated to drive the extrusion block 9 to move, at the moment, the push block 7 is not subjected to extrusion force of the extrusion block 9, the elastic force of the spring 6 can push the fixed block 4 to move, the fixed block 4 can be far away from the inside of the fixed groove 5, the die 2 can be detached from the operation table 1 without being fixed by a plurality of bolts, the die 2 is installed or detached and replaced more quickly and conveniently, the slide block 13 is driven to move by rotating the adjusting bolt 15, the slide block 13 can be driven to move by the slide block 14, the position of the support block 14 can be adjusted according to the replaced die 2, the hydraulic cylinder 19 is started to drive the toothed plate 20 to move and meshed with the gear 21, the gear 21 can drive the screw 24 to rotate and the inner seat 18 to lift the operation table 1, the height of the operation table 1 can be adjusted, and people with different heights can use the device very comfortably.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a return bend extrusion forming die quick change mechanism for fluid pipe assembly processing, includes operation panel (1) and base (16), its characterized in that, block mould (2) have been put on the outer wall at operation panel (1) top, and have baffle (3) through bolted connection on the inner wall of operation panel (1), the outside sliding connection of baffle (3) has fixed block (4), fixed slot (5) have been seted up to the bottom of mould (2), and fixed block (4) joint is in the inside of fixed slot (5), be provided with spring (6) that are connected with fixed block (4) on the inner wall of operation panel (1), and spring (6) cup joint in the outside of baffle (3), be provided with ejector pad (7) on the outer wall of fixed block (4) one side, threaded connection has long neck bolt (8) on the outer wall of operation panel (1), and long neck bolt (8) are located the inside one end of operation panel (1) and rotate through the bearing and be connected with extrusion piece (9), be provided with guide bar (10) on the outer wall of extrusion piece (9) one side, and guide bar (1) inner wall (11) are connected with guide bar (11) through the inside guide bar (11).

2. The quick change mechanism for the elbow extrusion forming die for processing the liquid pipe assembly according to claim 1, wherein a chute (12) is formed in the outer wall of the top of the operating platform (1), a sliding block (13) is connected to the inside of the chute (12) in a sliding manner, and a supporting block (14) is fixed to the outer wall of the top of the sliding block (13) through bolts.

3. The quick change mechanism for an elbow extrusion forming die for processing a liquid pipe assembly according to claim 2, wherein an adjusting bolt (15) is connected to the outer wall of one side of the operating platform (1) in a threaded manner, and one end of the adjusting bolt (15) is rotatably connected to the outer wall of one side of the sliding block (13) through a bearing.

4. The quick change mechanism for an elbow extrusion forming die for processing a liquid pipe assembly according to claim 1, wherein an outer seat (17) is fixed on the outer wall of the top of the base (16) through bolts, an inner seat (18) is connected inside the outer seat (17) in a sliding manner, and the top of the inner seat (18) is fixed on the outer wall of the bottom of the operating platform (1) through bolts.

5. The quick change mechanism for an elbow extrusion die for processing a liquid pipe assembly according to claim 4, wherein a hydraulic cylinder (19) is fixed on the inner wall of one side of the base (16) through bolts, and a toothed plate (20) is fixed on the output end of the hydraulic cylinder (19) through bolts.

6. The quick change mechanism for elbow extrusion forming dies for processing liquid pipe assemblies according to claim 5, wherein a screw rod (24) is rotatably connected to the inner wall of the bottom of the base (16) through a bearing, the screw rod (24) is in threaded connection with the inside of the inner seat (18), a gear (21) is arranged on the outer wall of the screw rod (24), and the gear (21) is meshed with the toothed plate (20).

7. The quick change mechanism for elbow extrusion forming dies for processing liquid pipe assemblies according to claim 6, wherein limiting grooves (22) are formed in inner walls of two sides of the outer seat (17), and limiting blocks (23) which are slidably connected in the limiting grooves (22) are arranged on outer walls of two sides of the inner seat (18).