CN213469300U

CN213469300U - Split type stamping fixture for elbow hydraulic pipe joint

Info

Publication number: CN213469300U
Application number: CN202022353070.9U
Authority: CN
Inventors: 邱莎莎
Original assignee: Qingdao Tianhu Metal Co ltd
Current assignee: Qingdao Tianhu Metal Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-18
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a return bend hydraulic pressure coupling split type punching press anchor clamps, including base, rotation groove and curved groove, two rotation grooves are seted up respectively in the left and right sides of base, and the curved groove is seted up in the middle part of base upper surface, and the rotation is installed the anchor clamps base in the groove rotation, and the upper surface integrated into one piece of anchor clamps base has L type groove, and the inside slidable mounting in L type groove has a sliding seat, and the upside of sliding seat has seted up the constant head tank, and spiro union screw lock dead positioning frame accomplishes the centre gripping of pipe material, installs in the anchor clamps fixed department of punching press lathe through the pilot hole; stamping die's last mould and the curved groove amalgamation on base surface become the bending die, go up the mould and suppress tubular product downwards when punching press, the clamping begins to rotate to the inboard around the torsional spring pivot at the anchor clamps at pipe material both ends simultaneously, and the sliding seat slides downwards, takes place deformation along with pipe material deformation to solve current anchor clamps clamping point relatively fixed, be difficult to satisfy the return bend course of working demand, lead to the unstable problem of clamping.

Description

Split type stamping fixture for elbow hydraulic pipe joint

Technical Field

The utility model relates to a stamping fixture technical field specifically is a split type stamping fixture of return bend hydraulic pressure coupling.

Background

The jig is a device for fixing a machining object to a correct position for construction or inspection in a machine manufacturing process, and is also called a jig. The hydraulic pipe joint is a part for connecting a high-pressure oil pipe and a high-pressure oil pipe in a hydraulic system. The processing mode of the stamping clamp mainly adopts stamping, the conventional stamping clamp is regular in position fixing structure, and the problem that the clamping of a hydraulic pipe is unstable due to the fact that the shape is not standard and the clamping point can be changed in the stamping process exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a return bend hydraulic pressure coupling split type punching press anchor clamps to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a return bend hydraulic pressure pipe joint split type punching press anchor clamps, includes base, rotation groove and curved groove, two the left and right sides of base is seted up respectively to the rotation groove, the middle part of base upper surface is seted up to the curved groove, the anchor clamps base is installed to the rotation inslot internal rotation, the upper surface integrated into one piece of anchor clamps base has L type groove, the inside slidable mounting in L type groove has the sliding seat, the constant head tank has been seted up to the upside of sliding seat, and the lateral wall of sliding seat articulates there is the locating rack, the lateral wall of locating rack is pegged graft there is the screw of spiro union in the sliding seat upper surface.

Preferably, a spring rod is fixedly installed between the sliding seat and the side wall of the L-shaped groove.

Preferably, the upper end of the L-shaped groove is integrally formed with a sliding block, a sliding groove is formed in the left side of the lower side wall of the sliding seat, and the sliding block is slidably mounted in the sliding groove.

Preferably, the positioning grooves and the positioning frame are internally stuck with anti-slip pastes.

Preferably, the side wall of the clamp base is fixedly provided with a torsion spring rotating shaft, and the clamp base is rotatably arranged in the rotating groove through the torsion spring rotating shaft.

Preferably, the assembly holes are formed in the left side and the right side of the lower surface of the base, and the shock absorption pads are embedded in the middle of the lower surface of the base.

Compared with the prior art, the beneficial effects of the utility model are that: a pipe bending hydraulic pipe joint split type stamping clamp is characterized in that a worker places a pipe material to be bent into a positioning groove, downwards buckles a positioning frame to clamp the pipe material between the positioning groove and the positioning frame, is tightly locked by a screw to complete clamping of the pipe material, and is installed at a clamp fixing position of a stamping machine tool through an assembling hole; stamping die's last mould and the curved groove amalgamation on base surface become the bending die, go up the mould and suppress tubular product downwards when punching press, the clamping begins to rotate to the inboard around the torsional spring pivot at the anchor clamps at pipe material both ends simultaneously, and the sliding seat slides downwards, takes place deformation along with pipe material deformation to solve current anchor clamps clamping point relatively fixed, be difficult to satisfy the return bend course of working demand, lead to the unstable problem of clamping.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic view of the left side of the clamp of the present invention;

fig. 3 is a schematic diagram of the right side structure of the clamp part of the present invention.

In the figure: the anti-skid clamp comprises a base 1, a rotating groove 2, a clamp base 3, a bent groove 4, a sliding seat 5, a groove 6L, a spring rod 7, a sliding groove 8, a sliding block 9, a positioning groove 10, a positioning frame 11, a screw 12, an anti-skid paste 13, a torsion spring rotating shaft 14, an assembling hole 15 and a damping pad 16.

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. 1-3, the present invention provides a technical solution: the utility model provides a return bend hydraulic pressure pipe joint split type punching press anchor clamps, the on-line screen storage device comprises a base 1, rotate groove 2 and curved groove 4, two rotate the left and right sides that groove 2 seted up in base 1 respectively, the middle part of base 1 upper surface is seted up in

curved groove

4, 2 internal rotations in the groove of rotating are installed anchor clamps base 3, anchor clamps base 3's upper surface integrated into one piece has L type groove 6, the inside slidable mounting in L type groove 6 has sliding seat 5, constant head tank 10 has been seted up to the upside of sliding seat 5, and sliding seat 5's lateral wall articulates there is locating rack 11, the lateral wall of locating rack 11 is pegged graft there is the screw 12 of spiro union in.

Specifically, a spring rod 7 is fixedly installed between the sliding seat 5 and the side wall of the L-shaped groove 6.

Specifically, the upper end of the L-shaped groove 6 is integrally formed with a sliding block 9, the left side of the lower side wall of the sliding seat 5 is provided with a sliding groove 8, and the sliding block 9 is slidably mounted in the sliding groove 8.

Specifically, the anti-slip strips 13 are adhered to the inside of the positioning groove 10 and the positioning frame 11.

Specifically, the side walls of the clamp base 3 are all fixedly provided with a torsion spring rotating shaft 14, and the clamp base 3 is rotatably installed in the rotating groove 2 through the torsion spring rotating shaft 14.

Specifically, the assembly holes 15 are formed in the left side and the right side of the lower surface of the base 1, and the shock absorption pad 16 is embedded in the middle of the lower surface of the base 1.

The working principle is as follows: when the utility model is used, a worker places a pipe material to be bent in the positioning groove 10, the positioning frame 11 is buckled downwards to clamp the pipe material between the positioning groove and the positioning frame, the positioning frame 11 is locked by the screw joint screw 12 to clamp the pipe material, and the pipe material is arranged at the fixing position of the clamp of the punching machine through the assembling hole 15; stamping die's last mould becomes the bending die with 4 amalgamation of the curved groove on base 1 surface, goes up the mould and suppresses tubular product downwards when punching press, and the clamping begins to rotate to the inboard around torsional spring pivot 14 at the anchor clamps at pipe material both ends simultaneously, and sliding seat 5 slides down simultaneously, takes place deformation along with pipe material deformation to solve current anchor clamps clamping point relatively fixed, be difficult to satisfy the pipe bending process demand, lead to the unstable problem of clamping.

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

Claims

1. The utility model provides a split type punching press anchor clamps of return bend hydraulic pressure coupling, includes base (1), rotates groove (2) and curved groove (4), its characterized in that: two the left and right sides that base (1) was seted up respectively in rotation groove (2), the middle part of base (1) upper surface is seted up in curved groove (4), rotate groove (2) internal rotation and install anchor clamps base (3), the upper surface integrated into one piece of anchor clamps base (3) has L type groove (6), the inside slidable mounting in L type groove (6) has sliding seat (5), constant head tank (10) have been seted up to the upside of sliding seat (5), and the lateral wall of sliding seat (5) articulates there is locating rack (11), the lateral wall of locating rack (11) is pegged graft and is had screw (12) of spiro union in sliding seat (5) upper surface.

2. The split stamping clamp for the elbow hydraulic pipe joint according to claim 1, wherein: and a spring rod (7) is fixedly arranged between the sliding seat (5) and the side wall of the L-shaped groove (6).

3. The split stamping clamp for the elbow hydraulic pipe joint according to claim 1, wherein: l type groove (6) upper end integrated into one piece has slider (9), spout (8) have been seted up on the left side of lateral wall under sliding seat (5), slider (9) slidable mounting is in spout (8).

4. The split stamping clamp for the elbow hydraulic pipe joint according to claim 1, wherein: and anti-slip pastes (13) are stuck in the positioning grooves (10) and the positioning frame (11).

5. The split stamping clamp for the elbow hydraulic pipe joint according to claim 1, wherein: the fixture base is characterized in that torsion spring rotating shafts (14) are fixedly mounted on the side walls of the fixture base (3), and the fixture base (3) is rotatably mounted in the rotating groove (2) through the torsion spring rotating shafts (14).

6. The split stamping clamp for the elbow hydraulic pipe joint according to claim 1, wherein: the left and right sides of base (1) lower surface has all seted up pilot hole (15), and the middle part embedding of base (1) lower surface has shock pad (16).