CN214024403U

CN214024403U - Positioning structure and press-fitting device for press-fitting of fastening sleeve and lining core

Info

Publication number: CN214024403U
Application number: CN202022224075.1U
Authority: CN
Inventors: 卢佳乐; 吴永全; 于鹏; 逄增龙
Original assignee: Qingdao Sunsong Metal Manufacturing Co ltd
Current assignee: Qingdao Sunsong Metal Manufacturing Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-08-24
Anticipated expiration: 2030-09-30

Abstract

The utility model provides a location structure and pressure equipment device for adapter sleeve and bushing core pressure equipment, this location structure include base and location boss, the upper surface level of base sets up, location boss fixed mounting in the upper surface of base, the location boss can be inserted and locate in the adapter sleeve inner tube with fixed the adapter sleeve position, certainly the upper surface of location boss sets up the location blind hole downwards along vertical direction, the opening of location blind hole is located the upper surface of location boss, just the location blind hole is used for inserting and establishes the bushing core with fixed bushing core position. This location structure and pressure equipment device can be convenient, the assembly position of accurate location adapter sleeve and lining core, and then the equipment of quick accurate realization adapter sleeve and lining core can effectively improve pressure equipment production efficiency to avoid damaging the lining core in the pressure equipment in-process, improve the finished product certification.

Description

Positioning structure and press-fitting device for press-fitting of fastening sleeve and lining core

Technical Field

The utility model belongs to the technical field of automobile brake pipe assembly production facility, concretely relates to location structure and pressure equipment device that is used for adapter sleeve and lining core pressure equipment.

Background

The automobile brake pipe assembly consists of a metal connector and a rubber pipe, wherein a lining core is arranged in an inner pipe of a fastening sleeve of the metal connector, the lining core is a medium for connecting the metal connector and the rubber pipe, the lining core is required to be inserted into the rubber pipe when the rubber pipe is connected with the metal connector, and the lining core and the rubber pipe are tightly buckled together through a buckling and pressing fastening sleeve to complete the assembly of the brake pipe assembly.

The core is mounted in the fastening sleeve by press fitting and welding to complete the assembly of the metal joint. At present, the assembly of the lining core and the fastening sleeve is to align the lining core with the lower port of the fastening sleeve and then to pound the lining core into the fastening sleeve by using a rubber hammer. However, this method is difficult to align with the installation site, not only is inefficient, but also is highly susceptible to damage to the liner core.

Disclosure of Invention

In order to solve the prior art problem, the utility model provides a location structure and pressure equipment device for adapter sleeve and lining core pressure equipment, the assembly position of location adapter sleeve and lining core that can be convenient, accurate, and then the equipment of quick accurate realization adapter sleeve and lining core can effectively improve pressure equipment production efficiency to avoid damaging the lining core at the pressure equipment in-process, improve the finished product qualification certificate.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a location structure for adapter sleeve and bushing core pressure equipment, includes base and location boss, the upper surface level of base sets up, location boss fixed mounting in the upper surface of base, the location boss can insert locate the adapter sleeve inner tube in order to fix the adapter sleeve position, certainly the upper surface of location boss sets up the location blind hole downwards along vertical direction, the opening of location blind hole is located the upper surface of location boss, just the location blind hole is used for inserting and establishes the bushing core in order to fix the bushing core position.

Preferably, the location boss axis sets up along vertical direction, just the lateral wall of location boss can with the laminating of fastening cover inner tube lateral wall, the inside wall of location blind hole can with the laminating of the lateral wall of bushing core.

Preferably, when the positioning boss is inserted into the fastening sleeve, the bottom hole of the fastening sleeve abuts against the upper surface of the base.

Preferably, the upper surface of the positioning boss is horizontally arranged, and when the lining core is inserted into the positioning blind hole, the upper surface of the positioning boss abuts against the lower surface of the retainer ring of the lining core.

The invention also discloses a press-fitting device for press-fitting the fastening sleeve and the lining core, which comprises the positioning structure, a base mechanism provided with the positioning structure, and a pressing mechanism, wherein the pressing mechanism comprises a pressing part and a first driving part, the pressing part is used for applying vertical downward pressure to the fastening sleeve arranged on the positioning structure, and the first driving part is used for driving the pressing part to move in the vertical direction.

Preferably, the base mechanism comprises a rotating disk and a second driving part, the rotating disk is horizontally arranged, the second driving part drives the rotating disk to rotate around the central axis of the rotating disk, the number of the positioning structures is multiple, and the plurality of the positioning structures are uniformly distributed along the circumferential direction of the rotating disk; the pressing mechanism comprises a pressing component which can be arranged right above any one of the positioning structures to apply vertical downward pressure to the positioning structures.

Preferably, the pressure applying component comprises an ejector rod with a central axis arranged along the vertical direction, the first driving component comprises an air cylinder with a piston rod arranged vertically downwards, the air cylinder is arranged above the ejector rod, the upper end of the ejector rod is fixedly connected with the piston rod, the lower end surface of the ejector rod is arranged horizontally, and the lower end surface of the ejector rod can be abutted to a fastening sleeve arranged on the positioning structure; the second driving part is a servo motor.

Preferably, the device further comprises a main controller for controlling the first and second drive units.

Preferably, the positioning structure further comprises an insertion rod fixedly installed on the lower surface of the base, the insertion rod is arranged in the vertical direction, slots matched with the insertion rod are formed in the upper surface of the rotating disc, the slots are in one-to-one correspondence with the insertion rod and are connected with each other, and a locking structure used for fixing the relative positions of the insertion rod and the slots is arranged between the insertion rod and the slots.

Preferably, the base mechanism further comprises a workbench, the rotating disc is located above the workbench, and the second driving part body is fixedly mounted on the workbench; the upper surface of the workbench is also fixedly provided with a mounting bracket, and the first driving part body is fixedly connected with the mounting bracket.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a location structure and pressure equipment device for adapter sleeve and lining core pressure equipment can solve the lining core when the pressure equipment and press wounded, crowded hindering and the bad problem in location, and the assembly position of location adapter sleeve and lining core that can be convenient, accurate, and then the equipment of quick accurate realization adapter sleeve and lining core can effectively improve pressure equipment production efficiency to avoid damaging the lining core at the pressure equipment in-process, improve the finished product qualification certificate.

Drawings

FIG. 1 is a schematic view of the assembled state of the fastening sleeve and the core;

FIG. 2 is a schematic view of the fastener sleeve;

FIG. 3 is a schematic structural view of the lining core;

FIG. 4 is a schematic structural diagram of a positioning structure of the present embodiment;

FIG. 5 is a schematic structural diagram illustrating a use state of the positioning structure of the present embodiment;

fig. 6 is a schematic structural view of the press-fitting device of the present embodiment.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

It should be noted that in the description of the present invention, the terms "inside", "outside", "upper", "lower", "left", "right", "front", "rear", etc. indicate the positional relationship based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1 to 5, a positioning structure 1 for press mounting of a fastening sleeve and a lining core comprises a base 1-1 and a positioning boss 1-2, wherein the upper surface of the base 1-1 is horizontally arranged, the positioning boss 1-2 is fixedly installed on the upper surface of the base 1-1, the positioning boss 1-2 can be inserted into an inner tube of the fastening sleeve 2 to fix the position of the fastening sleeve 2, a positioning blind hole 1-3 is formed downwards from the upper surface of the positioning boss 1-2 along the vertical direction, an opening part of the positioning blind hole 1-3 is located on the upper surface of the positioning boss 1-2, and the positioning blind hole 1-3 is used for inserting the lining core 3 to fix the position of the lining core 3.

By adopting the positioning structure 1, the lining core 3 is firstly inserted into the positioning blind holes 1-3 before press fitting so as to position the lining core 3, then the fastening sleeve 2 which needs to be assembled with the lining core 3 is sleeved on the boss 4 so as to fix and position the position of the fastening sleeve, then, the fastening sleeve 2 is vertically pressed downwards from the upper part of the fastening sleeve 2, and the press fitting of the fastening sleeve 2 and the lining core 3 can be realized.

Specifically, as shown in fig. 5, the central axis of the positioning boss 1-2 is arranged along the vertical direction, the outer sidewall of the positioning boss 1-2 can be attached to the sidewall of the inner tube of the fastening sleeve 2, and the inner sidewall of the positioning blind hole 1-3 can be attached to the outer sidewall of the lining core 3. The positioning bosses 1-2 and the positioning blind holes 1-3 can accurately position the positions of the fastening sleeve 2 and the lining core 3 by the design according to the mode.

Specifically, as shown in fig. 5, when the positioning boss 1-2 is inserted into the fastening sleeve 2, the bottom hole 2-1 of the fastening sleeve 2 abuts against the upper surface of the base 1-1.

Specifically, as shown in fig. 5, the upper surface of the positioning boss 1-2 is horizontally disposed, and when the lining core 3 is inserted into the positioning blind hole 1-3, the upper surface of the positioning boss 1-2 abuts against the lower surface of the retainer ring 3-1 of the lining core 3.

As shown in fig. 6, the press-fitting device for press-fitting the fastening sleeve and the lining core comprises the positioning structure 1, a base mechanism provided with the positioning structure 1, and a pressing mechanism, wherein the pressing mechanism comprises a pressing component for applying vertical downward pressure to the fastening sleeve 2 arranged on the positioning structure 1, and a first driving component for driving the pressing component to move in the vertical direction. By adopting the pressing device, after the lining core 3 and the fastening sleeve 2 are installed on the positioning structure 1 according to the state shown in figure 5, the pressing pressure can be applied to the fastening sleeve 2 through the pressing mechanism, so that the pressing of the fastening sleeve 2 and the lining core 3 can be conveniently and quickly realized, the pressing production efficiency can be effectively improved, the lining core is prevented from being damaged in the pressing process, and the finished product quality certificate is improved.

Specifically, the base mechanism comprises a rotating disc 5 which is horizontally arranged and a second driving part which drives the rotating disc 5 to rotate around the central axis thereof, the number of the positioning structures 1 is multiple, and the plurality of the positioning structures 1 are uniformly distributed along the circumferential direction of the rotating disc 5; the pressing mechanism comprises a pressing component which can be arranged right above any one of the positioning structures 1 to apply vertical downward pressure to the positioning structures. The press fitting device adopts the structure, can install the multiple groups of the fastening sleeves 2 and the lining cores 3 on the rotating disc 5, and can continuously and sequentially be positioned under the pressure applying component and pressed by the pressure applying component through the rotation of the rotating disc 5, so that the press fitting of the multiple groups of the fastening sleeves 2 and the lining cores 3 can be continuously realized, and the production efficiency can be further improved.

Specifically, the pressure applying component comprises an ejector rod 4 with a central axis arranged along the vertical direction, the first driving component comprises an air cylinder 6 with a piston rod arranged vertically and downwards, the air cylinder 6 is arranged above the ejector rod 4, the upper end of the ejector rod 4 is fixedly connected with the piston rod, the lower end surface of the ejector rod 4 is arranged horizontally, and the lower end surface of the ejector rod 4 can be abutted to a fastening sleeve 2 arranged on the positioning structure 1; the second driving part is a servo motor.

Specifically, the device further comprises a main controller for controlling the first driving component and the second driving component. The main controller can conveniently realize the rotation of the rotating disc 5 and the automatic control of the process of applying pressure to the fastening sleeve 2 by the pressure applying mechanism, and the automatic control of the press mounting device can be realized. When the positioning structure 1 rotates to a position right below the pressing part along with the rotating disc 5, the first driving part drives the pressing part to move downwards so as to apply pressure to the fastening sleeve 2 and realize press fitting of the fastening sleeve 2 and the lining core 3.

Specifically, the positioning structure 1 further comprises an inserting rod 1-4 fixedly mounted on the lower surface of the base 1-1, the inserting rod 1-4 is arranged in the vertical direction, a slot matched with the inserting rod is formed in the upper surface of the rotating disc 5, the slot and the inserting rod 1-4 are arranged in a one-to-one correspondence manner and are connected with each other, and a locking structure for fixing the relative positions of the inserting rod 1-4 and the slot is arranged between the inserting rod 1-4 and the slot. By adopting the structure, the positioning structure 1 and the rotating disc 5 can be conveniently assembled and disassembled, and the positioning structure 1 on the rotating disc 5 can be replaced according to the models of the fastening sleeve 2 and the lining core 3, so that the adaptability of the device is enhanced.

Specifically, the locking structure may be any structure capable of fixedly connecting the rod 1-4 and the slot, for example, the insertion rod 1-4 is a threaded rod, the slot is a threaded hole adapted to the threaded rod, and the locking structure is a threaded structure cooperatively disposed on the insertion rod 1-4 and the slot.

Specifically, the base mechanism further comprises a workbench 7, the rotating disc 5 is located above the workbench 7, and the second driving part body is fixedly mounted on the workbench 7; and the upper surface of the workbench 7 is also fixedly provided with a mounting bracket 8, and the first driving part body is fixedly connected with the mounting bracket 8.

The above description is only an example of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but any simple modification, equivalent variations and modifications made to the above embodiments according to the technical matters of the present invention do not depart from the technical contents of the present invention, and still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a location structure for adapter sleeve and bushing core pressure equipment, its characterized in that, includes base and location boss, the upper surface level of base sets up, location boss fixed mounting in the upper surface of base, the location boss can insert locate the adapter sleeve inner tube in order to fix the adapter sleeve position, certainly the upper surface of location boss sets up the location blind hole downwards along vertical direction, the opening of location blind hole is located the upper surface of location boss, just the location blind hole is used for inserting and establishes the bushing core in order to fix the bushing core position.

2. A positioning structure for press fitting of a fastening sleeve and an insert core as claimed in claim 1, wherein the central axis of the positioning boss is arranged along a vertical direction, the outer sidewall of the positioning boss can be attached to the inner sidewall of the fastening sleeve, and the inner sidewall of the positioning blind hole can be attached to the outer sidewall of the insert core.

3. The positioning structure for press fitting of the fastening sleeve and the lining core as claimed in claim 1, wherein when the positioning boss is inserted into the fastening sleeve, the bottom hole of the fastening sleeve abuts against the upper surface of the base.

4. A positioning structure for press fitting of a fastening sleeve and an insert as set forth in claim 1, wherein the upper surface of said positioning boss is disposed horizontally, and when said insert is inserted into said positioning blind hole, the upper surface of said positioning boss abuts against the lower surface of the retainer ring of said insert.

5. A press-fitting device for press-fitting of a fastening sleeve and an insert, comprising the positioning structure as set forth in any one of claims 1 to 4, a base mechanism on which the positioning structure is mounted, and a pressing mechanism including a pressing member for applying a vertically downward pressure to the fastening sleeve mounted on the positioning structure, and a first driving member for driving the pressing member to move in a vertical direction.

6. A press-fitting device for press-fitting a fastening sleeve and a lining core as claimed in claim 5, wherein the base mechanism comprises a horizontally arranged rotating disk and a second driving part for driving the rotating disk to rotate around a central axis thereof, the plurality of positioning structures are arranged uniformly along the circumferential direction of the rotating disk; the pressing mechanism comprises a pressing component which can be arranged right above any one of the positioning structures to apply vertical downward pressure to the positioning structures.

7. A press-fitting device for press-fitting of a fastening sleeve and a lining core as claimed in claim 6, wherein the press-fitting component comprises an ejector rod with a central axis arranged along a vertical direction, the first driving component comprises an air cylinder with a piston rod arranged vertically downwards, the air cylinder is arranged above the ejector rod, the upper end of the ejector rod is fixedly connected with the piston rod, the lower end surface of the ejector rod is arranged horizontally, and the lower end surface of the ejector rod can be abutted against the fastening sleeve arranged on the positioning structure; the second driving part is a servo motor.

8. A press-fitting apparatus for press-fitting a fastening sleeve and a core material as set forth in claim 7, further comprising a main controller for controlling said first and second driving means.

9. A press-fitting device for press-fitting of a fastening sleeve and a lining core as claimed in claim 6, wherein the positioning structure further comprises an insertion rod fixedly mounted on the lower surface of the base, the insertion rod is arranged in the vertical direction, the upper surface of the rotating disc is provided with insertion slots adapted to the insertion rod, the insertion slots and the insertion rod are arranged in a one-to-one correspondence and connected with each other, and a locking structure for fixing the relative positions of the insertion rod and the insertion slot is arranged between the insertion slot and the insertion slot.

10. A press-fitting device for press-fitting a fastening sleeve and a lining core as claimed in claim 6, wherein said base mechanism further comprises a table, said rotary disk is located above said table, and said second driving member body is fixedly mounted to said table; the upper surface of the workbench is also fixedly provided with a mounting bracket, and the first driving part body is fixedly connected with the mounting bracket.