CN213559348U

CN213559348U - Two frock of dotting of three way connection

Info

Publication number: CN213559348U
Application number: CN202022118985.1U
Authority: CN
Inventors: 王征
Original assignee: Jiangsu Haina Fluid Control System Co ltd
Current assignee: Jiangsu Haina Fluid Control System Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-29
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a two frock of dotting of three way connection, the on-line screen storage device comprises a base, fixedly connected with curb plate on the base, fixedly connected with mount table on the curb plate, fixed mounting has telescopic cylinder on the mount table, telescopic cylinder's output passes mount table and fixedly connected with slip table, die head on the bottom side fixedly connected with of slip table, die head under the fixedly connected with on the base, symmetrical fixedly connected with uide bushing on the base, be connected with the guide bar through elastic mechanism on the uide bushing, fixed interlude has the connecting block on the guide bar. This practicality is placed the work piece body between last die head and lower die head to rotatory swing handle makes the thread bush carry out horizontal migration on the threaded rod, and until spacing support the pole slowly to tight work piece body mouth of pipe, spacing down of supporting the pole in both sides, maintain the balance of work piece body, then telescopic cylinder drive slip table laminating guide bar slides down, and the accuracy of dotting is higher, guarantees the yields of product.

Description

Two frock of dotting of three way connection

Technical Field

The utility model relates to an instrument pipe fitting technical field especially relates to a two frock of dotting of three way connection.

Background

According to the Chinese patent publication numbers: CN206779261U, two frock of dotting of three way connection belongs to the mechanical frock field. The slide bottom surface is provided with a rectangle step recess, slide fixed mounting is on the bottom plate, the open rectangular channel has openly been seted up to the slide, the both sides that the slide top is located the step recess all are equipped with the rectangle recess, the slider cartridge is in slide rectangle step recess, the spring mounting hole has been seted up to the bottom surface under the slider, spring mounting is in the spring mounting hole, a screw hole has been seted up to the top surface on the slider, the plug cartridge is in the positive cylinder hole of slider, the cylinder mount pad is fixed to be inlayed and is located slide rectangle recess, circular through-hole has been seted up on the top surface of cylinder mount pad, cylinder fixed mounting is on the cylinder mount pad, the cylinder ejector pin passes circular through-hole, the top and the last die head afterbody threaded connection of ejector pin, deflector fixed mounting is on the cylinder mount pad, cylindrical through-hole has been seted up on the deflector.

However, the three-way joint is sleeved on the mandrel and is easy to rotate and shift in the actual dotting process, so that the dotting position is asymmetric in deviation, and the rejection rate of products is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art "three way connection suit and taking place easily on the plug at the in-process of actually dotting and rotate the skew to lead to dotting the position and the deviation asymmetry appears, cause the defect that the rejection rate of product improves", thereby provide a two frock of dotting of three way connection.

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

the utility model provides a two frock of dotting of three way connection, includes the base, fixedly connected with curb plate on the base, fixedly connected with mount table on the curb plate, fixed mounting has telescopic cylinder on the mount table, telescopic cylinder's output passes mount table and fixedly connected with slip table, die head on the bottom side fixedly connected with of slip table, die head under the fixedly connected with on the base, symmetrical fixedly connected with uide bushing on the base, be connected with the guide bar through elastic mechanism on the uide bushing, the fixed interlude has the connecting block on the guide bar, fixedly connected with threaded rod on the connecting block, threaded connection has the thread bush on the threaded rod, the threaded bush keeps away from the spacing pole that supports of one end fixedly connected with of threaded rod, spacing support and be provided with workpiece body on the pole.

Preferably, the elastic mechanism comprises a sliding block and a spring, one end of the spring is fixedly connected to the bottom wall of the guide sleeve, the other end of the spring is fixedly connected with the sliding block, and the bottom end of the guide rod extends to the guide sleeve and is fixedly connected with the sliding block.

Preferably, the fixed block of symmetry fixedly connected with on the curb plate, fixedly connected with guide bar on the fixed block, slip table sliding connection is on the guide bar, the upper end fixed connection of guide bar is in the bottom side of mount table.

Preferably, a rotating handle is fixedly inserted on the threaded sleeve in a penetrating manner, and a rubber sleeve is sleeved on the rotating handle.

Preferably, the diameter of the limiting and abutting rod is gradually reduced from one end close to the threaded sleeve to one end close to the workpiece body.

Preferably, the upper die head and the lower die head are conical at the ends close to the workpiece body.

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

1. put through placing the work piece body between last die head and lower die head before the point to rotatory swing handle makes the thread bush carry out horizontal migration on the threaded rod, and until spacing support the pole slowly to tightly the work piece body mouth of pipe, under the spacing of supporting the pole in both sides, maintain the balance of work piece body, then telescopic cylinder drive slip table laminating guide bar slides down, and the accuracy of putting a point is higher, guarantees the yields of product.

2. The limiting support rod with the variable diameter is capable of adapting to workpiece bodies with different pipe orifice thicknesses, so that static friction between the limiting support rod and the inner wall of the workpiece body is large enough, and the limiting effect is better.

Drawings

Fig. 1 is a schematic front structural view of a three-way joint double dotting tool provided by the present invention;

fig. 2 is a schematic view of the internal structure of the guide sleeve.

In the figure: 1-base, 2-side plate, 3-mounting table, 4-telescopic cylinder, 5-sliding table, 6-upper die head, 7-lower die head, 8-guide sleeve, 9-guide rod, 10-threaded rod, 11-rotary handle, 12-threaded sleeve, 13-limiting abutting rod, 14-workpiece body, 15-spring, 16-sliding block, 17-fixing block and 18-guide rod.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a two frock of dotting of three way connection, including base 1, fixedly connected with curb plate 2 on the base 1, fixedly connected with mount table 3 on the curb plate 2, fixedly connected with telescopic cylinder 4 on the mount table 3, the output of telescopic cylinder 4 passes mount table 3 and fixedly connected with slip table 5, symmetry fixedly connected with fixed block 17 on the curb plate 2, fixedly connected with guide bar 18 on the fixed block 17, slip table 5 sliding connection is on guide bar 18, the upper end fixed connection of guide bar 18 is in the bottom side of mount table 3, make slip table 5 slide from top to bottom along guide bar 18, high stability, die head 6 is gone up to the bottom side fixedly connected with of slip table 5, fixedly connected with lower die head 7 on the base 1, it all is the toper with lower die head 7 to go up die head 6 and the one end that lower die head 7 is close.

The guide sleeve 8 is symmetrically and fixedly connected to the base 1, the guide sleeve 8 is connected with the guide rod 9 through an elastic mechanism, the elastic mechanism comprises a sliding block 16 and a spring 15, one end of the spring 15 is fixedly connected to the bottom wall of the guide sleeve 8, the other end of the spring 15 is fixedly connected with the sliding block 16, the bottom end of the guide rod 9 extends to the guide sleeve 8 and is fixedly connected with the sliding block 16, when a workpiece body 14 is dotting, the guide rod 9 drives the sliding block 16 to slide into the guide sleeve 8, so that the spring 15 is elastically compressed, a connecting block is fixedly inserted into the guide rod 9, a threaded rod 10 is fixedly connected to the connecting block, a threaded sleeve 12 is in threaded connection with the threaded rod 10, a rotary handle 11 is fixedly inserted into the threaded sleeve 12, a rubber sleeve is sleeved on the rotary handle 11, a worker can conveniently rotate the rotary handle 11 to drive the threaded sleeve 12 to move, and a limiting abutting rod 13 is fixedly connected to one end, the diameter of the limiting abutting rod 13 is gradually reduced from one end close to the threaded sleeve 12 to one end close to the workpiece body 14, the workpiece body 14 is arranged on the limiting abutting rod 13, the reducing design is adopted to adapt to the workpiece bodies 14 with different pipe orifice thicknesses, and the limiting effect is better.

The utility model discloses in, place between upper die head 6 and lower die head 7 through placing work piece body 14 before beating the point, and rotatory swing handle 11 makes thread bush 12 carry out horizontal migration on threaded rod 10, until the spacing pole 13 of supporting slowly supports tight work piece body 14 mouth of pipe, through setting up the spacing pole 13 of supporting of reducing, make its work piece body 14 that can adapt to different mouth of pipe thicknesses, make the spacing static friction who supports pole 13 and the 14 inner walls of work piece body enough big, spacing effect is better, under the spacing pole 13 of supporting in both sides, maintain the balance of work piece body 14, avoid work piece body 14 to beat when beating the point, then telescopic cylinder 4 drive slip table 5 laminating guide bar 18 slides down, the accuracy of beating the point is higher, guarantee the yields of product.

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

1. The utility model provides a two frock of dotting of three way connection, includes base (1), its characterized in that, fixedly connected with curb plate (2) on base (1), fixedly connected with mount table (3) on curb plate (2), fixedly mounted has telescopic cylinder (4) on mount table (3), the output of telescopic cylinder (4) passes mount table (3) and fixedly connected with slip table (5), the bottom side fixedly connected with upper die head (6) of slip table (5), fixedly connected with lower die head (7) on base (1), symmetrical fixedly connected with uide bushing (8) on base (1), be connected with guide bar (9) through elastic mechanism on uide bushing (8), the fixed interlude has the connecting block on guide bar (9), fixedly connected with threaded rod (10) on the connecting block, threaded rod (10) go up threaded connection has thread bush (12), one end, far away from the threaded rod (10), of the threaded sleeve (12) is fixedly connected with a limiting abutting rod (13), and a workpiece body (14) is arranged on the limiting abutting rod (13).

2. The three-way joint double-dotting tool according to claim 1, wherein the elastic mechanism comprises a sliding block (16) and a spring (15), one end of the spring (15) is fixedly connected to the bottom wall of the guide sleeve (8), the other end of the spring (15) is fixedly connected with the sliding block (16), and the bottom end of the guide rod (9) extends to the guide sleeve (8) and is fixedly connected with the sliding block (16).

3. The three-way joint double-dotting tool according to claim 1, wherein fixing blocks (17) are symmetrically and fixedly connected to the side plates (2), guide rods (18) are fixedly connected to the fixing blocks (17), the sliding table (5) is slidably connected to the guide rods (18), and the upper ends of the guide rods (18) are fixedly connected to the bottom side of the mounting table (3).

4. The three-way joint double dotting tool according to claim 1, wherein a rotating handle (11) is fixedly inserted on the threaded sleeve (12), and a rubber sleeve is sleeved on the rotating handle (11).

5. The three-way joint double-dotting tool according to claim 1, wherein the diameter of the limiting resisting rod (13) is gradually reduced from one end close to the threaded sleeve (12) to one end close to the workpiece body (14).

6. The three-way joint double-dotting tool according to claim 1, wherein one ends of the upper die head (6) and the lower die head (7) close to the workpiece body (14) are both conical.