CN221018206U - Jacking structure and pipe fitting internal high-pressure forming device - Google Patents

Abstract

The utility model relates to the technical field of pipe fitting processing, and discloses a jacking structure and a pipe fitting inner high-pressure forming device. The lifting device has the beneficial effects that through the action of the lifting assembly and the control of the lifting assembly, the lifting action of the lower die can be realized through the lifting column, so that the lower die is convenient to take, and the injury caused by hand sliding of a worker during taking can be avoided; through mutually supporting of fixed section of thick bamboo, draw-in groove and locating part, can realize the quick installation and the dismantlement to the bed die, the locating part can realize the spacing effect to the bed die, prevents that it from taking place to rock.

Description

Jacking structure and pipe fitting internal high-pressure forming device

Technical Field

The utility model relates to the technical field of pipe fitting processing, in particular to a jacking structure and a pipe fitting inner high-pressure forming device.

Background

With the development of technology, the requirements on the aspect of automobile pipe fitting forming are higher and higher, the internal high-pressure forming technology is widely applied, and the technology gradually becomes an advanced technology for license of complex special-shaped cross-section light components in industrial production.

In the prior art, when the lower die is replaced, the die is relatively compact with the mounting table surface, so that a worker cannot conveniently pick up the die, and meanwhile, the die is not matched with the device.

Disclosure of utility model

Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The utility model aims to provide a jacking structure which can solve the problem that a worker can conveniently pick up a die.

In order to solve the technical problems, the utility model provides the following technical scheme: the jacking structure comprises a jacking control unit, wherein the jacking control unit comprises a mounting assembly, a control assembly arranged in the mounting assembly and a jacking assembly arranged in the mounting assembly, and the mounting assembly, the control assembly and the jacking assembly are matched for use; the jacking assembly comprises a movable plate, a jacking column fixed on one side of the movable plate and two strip-shaped plates rotating at one end of the movable plate.

As a preferred embodiment of the jacking construction according to the utility model, wherein: the installation component includes the installation piece, sets up in the standing groove in installation piece one side center, sets up in the first spout of standing groove one side, sets up in the inside T-shaped groove of installation piece and two first recesses and sets up in the inside two locating parts of installation piece.

As a preferred embodiment of the jacking construction according to the utility model, wherein: the second groove is formed in one side of the first groove, the second groove is communicated with the first groove, the T-shaped groove and the first sliding groove, the second sliding grooves are formed in two sides of the T-shaped groove, and the third sliding grooves are formed in two sides of the second groove.

As a preferred embodiment of the jacking construction according to the utility model, wherein: the limiting piece comprises a through groove formed in the mounting block, a spring arranged in the through groove and a clamping block sliding in the through groove, wherein two ends of the spring are respectively fixed on one side of the through groove and one side of the clamping block, and one side of the clamping block is provided with a slot.

As a preferred embodiment of the jacking construction according to the utility model, wherein: the control assembly comprises an inserted bar sliding in the first groove, a fourth groove arranged at one end of the inserted bar and a push rod rotating in the fourth groove through the first fixed bar, the first fixed bar is in sliding fit with the third sliding groove, and the two push rods are fixedly connected through a connecting rod.

As a preferred embodiment of the jacking construction according to the utility model, wherein: a fourth chute is formed in one side of the push rod, two first hinge seats are connected in the fourth chute in a sliding mode, the first hinge seats are respectively connected with a second hinge seat and an elastic telescopic rod in a rotating mode, and one end of the elastic telescopic rod is fixed to one side of the second groove.

As a preferred embodiment of the jacking construction according to the utility model, wherein: the both sides of movable plate all fixedly connected with slider, and slider and second spout sliding fit, the fifth recess has all been seted up to the both sides of movable plate, and the one end rotation connection of fifth recess through pivot and strip shaped plate.

As a preferred embodiment of the jacking construction according to the utility model, wherein: the other end of the strip-shaped plate rotates in the second hinging seat, a second fixing column penetrates through the strip-shaped plate, the second fixing column rotates on two sides of the T-shaped groove, the moving plate slides in the T-shaped groove, and the jacking column is in sliding fit with the first sliding groove.

The utility model has the beneficial effects that: according to the utility model, through the action of the jacking component and the control of the jacking component, the jacking action of the lower die can be realized through the jacking column, so that the lower die is conveniently taken, and the injury of staff caused by hand sliding during taking can be avoided.

The utility model aims to provide a high-pressure forming device in a pipe fitting, which can solve the problem that a die is not matched with the device.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high pressure forming device in pipe fitting, its includes the pressurization unit, the pressurization unit includes the bottom plate, is fixed in two backup pads of bottom plate one side, installs axial feed mechanism in the backup pad, is fixed in the support frame of bottom plate one side and sets up in the bed die of bottom plate top, one side fixedly connected with cylinder of support frame, the flexible end fixedly connected with of cylinder goes up the mould, the jacking control unit is fixed in one side of bottom plate.

As a preferable mode of the pipe fitting internal high pressure forming apparatus of the present utility model, wherein: the bottom fixedly connected with fixed section of thick bamboo of bed die, two draw-in grooves have been seted up to the outer lane of fixed section of thick bamboo, draw-in groove and fixture block looks adaptation, fixed section of thick bamboo and standing groove looks adaptation.

The utility model has the beneficial effects that: according to the utility model, through the mutual matching of the fixed cylinder, the clamping groove and the limiting piece, the lower die can be quickly installed and disassembled, and the limiting piece can realize the limiting effect on the lower die and prevent the lower die from shaking.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

Fig. 1 is a schematic structural view of a jacking structure.

Fig. 2 is a schematic cross-sectional view of a jacking structure.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 4 is a schematic structural diagram of the control assembly.

Fig. 5 is a schematic structural view of the jacking assembly.

Fig. 6 is an enlarged schematic view of the structure at B in fig. 5.

Fig. 7 is a schematic view of the structure of the high-pressure forming apparatus in the pipe.

Fig. 8 is a schematic view of the structure of the lower die.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 3, in a first embodiment of the present utility model, a jacking structure is provided, which includes a jacking control unit 100, where the jacking control unit 100 includes a mounting component 101, a control component 102 disposed inside the mounting component 101, and a jacking component 103 disposed in the mounting component 101, and the mounting component 101, the control component 102, and the jacking component 103 are used in cooperation, and by cooperation of the control component 102 and the jacking component 103, a jacking effect on a lower mold 207 can be achieved.

Specifically, the mounting assembly 101 includes a mounting block 101a, a placement groove 101b formed in the center of one side of the mounting block 101a, a first chute 101c formed in one side of the placement groove 101b, a T-shaped groove 101d formed in the mounting block 101a, two first grooves 101f, and two limiting members 101i formed in the mounting block 101a, and the fixing of the lower mold 207 can be achieved through the setting of the limiting members 101i, so that the mounting and the dismounting of the lower mold 207 are facilitated.

Specifically, the second groove 101h is formed in one side of the first groove 101f, the second groove 101h is communicated with the first groove 101f, the T-shaped groove 101d and the first sliding groove 101c, the second sliding groove 101e is formed in two sides of the T-shaped groove 101d, the third sliding groove 101g is formed in two sides of the second groove 101h, and the control assembly 102 and the jacking assembly 103 can be guaranteed to normally operate in the mounting block 101a through the communication between the second groove 101h and the first groove 101f, the T-shaped groove 101d and the first sliding groove 101 c.

Specifically, the limiting member 101i includes a through slot 101i-1 formed in the mounting block 101a, a spring 101i-2 disposed in the through slot 101i-1, and a clamping block 101i-3 sliding in the through slot 101i-1, wherein two ends of the spring 101i-2 are respectively fixed on one side of the through slot 101i-1 and one side of the clamping block 101i-3, one side of the clamping block 101i-3 is provided with a slot 101i-4, and through the arrangement of the slot 101i-4, the clamping block 101i-3 can be controlled to move by being engaged with the inserting rod 102a, so that the lower die 207 is fixed.

When the jack is used, through the communication between the first groove 101f and the through groove 101i-1, a space is provided for the inserted link 102a to control the movement of the clamping block 101i-3, and meanwhile, through the arrangement of the T-shaped groove 101d, the jack is used for placing the jacking component 103, and through the internal installation of the installation block 101a, the space occupied by the device is saved.

Example 2

Referring to fig. 4 to 6, a second embodiment of the present utility model is different from the first embodiment in that: the jacking assembly 103 further comprises a moving plate 103a, a jacking column 103b fixed on one side of the moving plate 103a and two strip-shaped plates 103e rotating at one end of the moving plate 103a, and the jacking effect on the lower die 207 can be achieved through the arrangement of the jacking assembly 103.

Specifically, the control assembly 102 includes a plunger 102a sliding in the first groove 101f, a fourth groove 102b formed at one end of the plunger 102a, and a push rod 102d rotating in the fourth groove 102b through the first fixing rod 102c, the first fixing rod 102c is slidably matched with the third chute 101g, the two push rods 102d are fixedly connected through a connecting rod 102e, the operations of the limiting member 101i and the jacking assembly 103 can be controlled respectively through the arrangement of the plunger 102a and the push rod 102d, and the rotation between the plunger 102a and the push rod 102d provides a control basis for the push rod 102d to control the movement of the moving plate 103 a.

Specifically, the fourth chute 102f is provided on one side of the push rod 102d, two first hinge seats 102g are slidably connected in the fourth chute 102f, the first hinge seats 102g are respectively rotatably connected with the second hinge seats 102h and the elastic telescopic rods 102i, one ends of the elastic telescopic rods 102i are fixed on one side of the second groove 101h, and the push rod 102e can be pushed to drive the inserting rod 102a to control the clamping block 101i-3 while pushing the connecting rod 102e to control the jacking component 103, and meanwhile adverse effects are not caused on the movement of the push rod 102d to control the jacking component 103.

Specifically, the two sides of the moving plate 103a are fixedly connected with the sliding blocks 103c, the sliding blocks 103c are in sliding fit with the second sliding grooves 101e, the two sides of the moving plate 103a are provided with the fifth grooves 103d, the fifth grooves 103d are rotationally connected with one end of the strip-shaped plate 103e through rotating shafts, the strip-shaped plate 103e can be driven to rotate around the second fixing columns 103f through the rotation of the push rods 102d around the first fixing rods 102c, and accordingly the moving plate 103a can be driven to move and the jacking effect of the lower die 207 is achieved through the jacking columns 103 b.

Specifically, the other end of the strip-shaped plate 103e rotates on the second hinge seat 102h, the second fixing columns 103f penetrate through the strip-shaped plate 103e, the second fixing columns 103f rotate on two sides of the T-shaped groove 101d, the moving plate 103a slides on the T-shaped groove 101d, the jacking column 103b is in sliding fit with the first sliding groove 101c, and when the moving plate 103a can move again through the sliding block 103c and the second sliding groove 101e, the moving plate 103a is limited, so that only vertical movement in the opposite direction can be guaranteed.

When the lower die 207 is required to be disassembled, the connecting rod 102e is pushed firstly, the connecting rod 102e drives the push rod 102d and the inserting rod 102a to move, the inserting rod 102a is inserted into the inserting groove 101i-4, the inserting rod 102a drives the clamping block 101i-3 to move in the inserting process, meanwhile, the first hinging seat 102g moves in the fourth sliding groove 102f, after the clamping block 101i-3 moves into the through groove 101i-1, the control on the lower die 207 can be released, then the push rod 102d is pushed downwards, the push rod 102d rotates around the first fixing rod 102c, the elastic telescopic rod 102i is compressed while the push rod 102d moves downwards, meanwhile, the second hinging seat 102h rotates around the first hinging seat 102g, the strip plate 103e rotates around the second hinging seat 102h, one end of the strip 103e moves downwards, the strip plate 103e rotates around the second fixing column 103f, the other end of the strip plate 103e moves upwards, the moving plate 103a is driven to move the moving plate 103a upwards, the second sliding block 103c moves upwards, and the lower die 207 b can be replaced in the upper sliding groove 101 b, and the lower die 207 can be replaced by a user.

Example 3

Referring to fig. 7 to 8, in a third embodiment of the present utility model, which is based on the first two embodiments, the embodiment provides an in-pipe high pressure forming apparatus, which includes a pressurizing unit 200, the pressurizing unit 200 includes a base plate 201, two support plates 202 fixed to one side of the base plate 201, an axial feeding mechanism 204 mounted on the support plates 202, a support frame 203 fixed to one side of the base plate 201, and a lower mold 207 disposed above the base plate 201, one side of the support frame 203 is fixedly connected with a cylinder 205, a telescopic end of the cylinder 205 is fixedly connected with an upper mold 206, and the jacking control unit 100 is fixed to one side of the base plate 201, so that in-pipe high pressure forming can be achieved through the pressurizing unit 200.

Specifically, a fixing barrel 207a is fixedly connected to the bottom of the lower die 207, two clamping grooves 207b are formed in the outer ring of the fixing barrel 207a, the clamping grooves 207b are matched with the clamping blocks 101i-3, the fixing barrel 207a is matched with the placing grooves 101b, and quick assembly and disassembly of the lower die 207 are achieved through the matching of the fixing barrel 207a, the clamping grooves 207b and the limiting pieces 101 i.

When the pipe fitting forming machine is used, the axial feeding mechanism 204 can be supported through the supporting plate 202, so that the pipe fitting can be sealed and fed, the inner high-pressure forming of the pipe fitting is completed, the upper die 206 and the lower die 207 can be tightly attached through pushing of the air cylinder 205, and the pipe fitting can be well machined according to the mode of the die.

In summary, after the pipe fitting is formed at high pressure internally by the pressurizing unit 200, the pipe fitting needs to be processed in different shapes, the mold needs to be replaced, when the lower mold 207 needs to be disassembled, the connecting rod 102e is pushed first, the connecting rod 102e drives the push rod 102d and the inserting rod 102a to move, the inserting rod 102a is moved and inserted into the slot 101i-4, in the inserting process, the inserting rod 102a drives the clamping block 101i-3 to move, meanwhile, the first hinging seat 102g moves in the fourth sliding groove 102f, after the clamping block 101i-3 moves into the through groove 101i-1, the control on the lower mold 207 can be released, then the push rod 102d is pressed downwards, the push rod 102d rotates around the first fixing rod 102c, the push rod 102d moves downwards and simultaneously compresses the elastic telescopic rod 102i, meanwhile, the second hinging seat 102h rotates around the first hinging seat 102g, the strip 103e rotates around the second hinging seat 102h, one end 103e of the strip 103e moves downwards, the first hinging seat 103e moves in the fourth sliding groove 102f, after that the clamping block 101i-3 moves into the through groove 101i-1, the second sliding plate 103b moves upwards, namely, the mold 207 can move upwards, and the other end 103b moves upwards, namely, the lower mold 207 can move upwards, and the lower mold is moved by the sliding plate 103b, and the second sliding plate 103b moves upwards.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. A jacking construction, characterized in that: comprising the steps of (a) a step of,

The jacking control unit (100), wherein the jacking control unit (100) comprises a mounting assembly (101), a control assembly (102) arranged in the mounting assembly (101) and a jacking assembly (103) arranged in the mounting assembly (101), and the mounting assembly (101), the control assembly (102) and the jacking assembly (103) are matched for use;

The jacking assembly (103) comprises a moving plate (103 a), a jacking column (103 b) fixed on one side of the moving plate (103 a) and two strip-shaped plates (103 e) rotating at one end of the moving plate (103 a).

2. The jacking construction of claim 1, wherein: the mounting assembly (101) comprises a mounting block (101 a), a placing groove (101 b) formed in the center of one side of the mounting block (101 a), a first sliding groove (101 c) formed in one side of the placing groove (101 b), a T-shaped groove (101 d) formed in the mounting block (101 a), two first grooves (101 f) and two limiting pieces (101 i) arranged in the mounting block (101 a).

3. The jacking construction of claim 2, wherein: the second groove (101 h) is formed in one side of the first groove (101 f), the second groove (101 h) is communicated with the first groove (101 f), the T-shaped groove (101 d) and the first sliding groove (101 c), the second sliding groove (101 e) is formed in two sides of the T-shaped groove (101 d), and the third sliding groove (101 g) is formed in two sides of the second groove (101 h).

4. A jacking construction as claimed in claim 2 or 3, wherein: the limiting piece (101 i) comprises a through groove (101 i-1) formed in the mounting block (101 a), a spring (101 i-2) arranged in the through groove (101 i-1) and a clamping block (101 i-3) sliding in the through groove (101 i-1), two ends of the spring (101 i-2) are respectively fixed on one side of the through groove (101 i-1) and one side of the clamping block (101 i-3), and a slot (101 i-4) is formed in one side of the clamping block (101 i-3).

5. The jacking construction of claim 4, wherein: the control assembly (102) comprises a plunger (102 a) sliding in a first groove (101 f), a fourth groove (102 b) formed in one end of the plunger (102 a), and a push rod (102 d) rotating in the fourth groove (102 b) through a first fixing rod (102 c), the first fixing rod (102 c) is in sliding fit with a third sliding groove (101 g), and the two push rods (102 d) are fixedly connected through a connecting rod (102 e).

6. The jacking construction of claim 5, wherein: a fourth chute (102 f) is formed in one side of the push rod (102 d), two first hinging seats (102 g) are slidably connected in the fourth chute (102 f), the first hinging seats (102 g) are respectively and rotatably connected with a second hinging seat (102 h) and an elastic telescopic rod (102 i), and one end of the elastic telescopic rod (102 i) is fixed on one side of the second groove (101 h).

7. The jacking construction of claim 6, wherein: the two sides of the moving plate (103 a) are fixedly connected with a sliding block (103 c), the sliding block (103 c) is in sliding fit with the second sliding groove (101 e), the two sides of the moving plate (103 a) are provided with fifth grooves (103 d), and the fifth grooves (103 d) are rotationally connected with one end of the strip-shaped plate (103 e) through a rotating shaft.

8. The jacking construction of claim 7, wherein: the other end of the strip-shaped plate (103 e) rotates on the second hinging seat (102 h), a second fixing column (103 f) penetrates through the strip-shaped plate (103 e), the second fixing column (103 f) rotates on two sides of the T-shaped groove (101 d), the moving plate (103 a) slides on the T-shaped groove (101 d), and the jacking column (103 b) is in sliding fit with the first sliding groove (101 c).

9. A high pressure forming device in pipe fitting, characterized in that: comprising a jacking construction according to any one of claims 1 to 8; and

The pressurizing unit (200), the pressurizing unit (200) includes bottom plate (201), is fixed in two backup pads (202) of bottom plate (201) one side, installs axial feed mechanism (204) on backup pad (202), is fixed in support frame (203) of bottom plate (201) one side and sets up in bed die (207) of bottom plate (201) top, one side fixedly connected with cylinder (205) of support frame (203), the flexible end fixedly connected with upper die (206) of cylinder (205), jacking control unit (100) are fixed in one side of bottom plate (201).

10. The apparatus for forming a high pressure inside a pipe according to claim 9, wherein: the bottom of bed die (207) is fixedly connected with fixed section of thick bamboo (207 a), two draw-in grooves (207 b) have been seted up to the outer lane of fixed section of thick bamboo (207 a), draw-in groove (207 b) and fixture block (101 i-3) looks adaptation, fixed section of thick bamboo (207 a) and standing groove (101 b) looks adaptation.