CN217570377U

CN217570377U - Pipe strap mould with convenient ejection of compact function

Info

Publication number: CN217570377U
Application number: CN202221699013.9U
Authority: CN
Inventors: 李勇; 魏天兵
Original assignee: Jingzhou Quantong Auto Parts Co ltd
Current assignee: Jingzhou Quantong Auto Parts Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-10-14
Anticipated expiration: 2032-07-04

Abstract

The utility model relates to a pipe strap mould, concretely relates to pipe strap mould with convenient ejection of compact function. The pipe clamp mold comprises a female mold and a male mold, wherein the male mold is arranged on the female mold and comprises an assembly plate, a die head and a connector, and the assembly plate is provided with the die head and the connector; and a demoulding cylinder is arranged on the assembling plate on the outer side of the die head, a push rod is arranged at the end of a piston rod of the demoulding cylinder through a push plate, and the push rod penetrates through the assembling plate respectively and extends to the two sides of the die head. The pipe strap mould passes through the formpiston cooperation bed die and can stamp the ironbar of rectangular shape, and then make ironbar middle part buckle and be circular-arc formation pipe strap, and can promote the push rod through the drawing of patterns cylinder when the drawing of patterns, thereby promote the pipe strap through the push rod, make the pipe strap by the formpiston ejection of compact, and need not strike and can carry out the ejection of compact, compare in strikeing the ejection of compact and can improve work efficiency greatly and reduce work, it is big to have solved current drawing of patterns mode intensity of labour, the problem that work efficiency is low, the punching press of specially adapted pipe strap is used.

Description

Pipe strap mould with convenient ejection of compact function

Technical Field

The utility model relates to a pipe strap mould, concretely relates to pipe strap mould with convenient ejection of compact function.

Background

The pipe clamp is also called a hoop and is used for fixing a pipeline by encircling the pipe, and the pipe clamp is generally produced by a stamping mode, namely: firstly, punching a strip-shaped iron bar on an iron plate, punching bolt holes at two ends of the strip-shaped iron bar, and after the bolt holes are punched, punching the strip-shaped iron bar into an arc shape to obtain the pipe clamp. The ironbar can encircle on the mould when the punching press becomes circular-arcly, owing to carry out moulding through the mode of punching press, the pipe strap after the shaping combines closely with the mould, consequently is difficult for taking off by the mould, is difficult for the ejection of compact promptly. The existing discharging mode is characterized in that the two sides of the pipe clamp are knocked alternately and repeatedly by a copper hammer or a rubber hammer which is soft in material, the pipe clamp is taken down from the die through multiple knocking, the pipe clamp can be taken down in the existing discharging mode, and due to repeated knocking, the efficiency is low, and the labor intensity is high. Therefore, it is necessary to design a pipe clamp mold with a convenient discharging function to solve the above problems.

Disclosure of Invention

The utility model aims to provide a: aiming at the defects of the prior art, the pipe clamp die with the convenient discharging function is simple in structure, can conveniently and quickly discharge materials, can effectively improve the efficiency and reduce the labor intensity.

The technical scheme of the utility model is that:

the utility model provides a pipe strap mould with convenient ejection of compact function, it comprises bed die and formpiston, is provided with formpiston, its characterized in that on the bed die: the male die consists of an assembly plate, a die head and a connector, wherein the assembly plate is in an inverted L shape, the die head is arranged on the assembly plate, and the connector is arranged on the assembly plate above the die head; guide supporting rods are uniformly distributed on the assembling plate on the outer side of the die head, the end of each guide supporting rod is provided with a demolding cylinder through a supporting plate, the end of a piston rod of each demolding cylinder penetrates through the supporting plate and extends to a position between the guide supporting rods, the end of the piston rod of each demolding cylinder extending to the position between the guide supporting rods is fixedly provided with a push plate, and the push plate is in sliding connection with the guide supporting rods; push rods are symmetrically arranged on the end face of the push plate on one side of the assembling plate, and the push rods penetrate through the assembling plate respectively and extend to the two sides of the die head.

The bottom end of the die head is cylindrical, and the middle upper part of the die head is V-shaped.

The middle part of the top end of the female die is provided with a die groove which is in a U shape, the end heads at two ends of the die groove are in an arc shape, the die groove is provided with a sinking groove, and the inner wall of the sinking groove is in a step shape.

And the female die ends outside the die cavity are respectively provided with positioning plates through symmetrically arranged locking bolts.

The inner side end of the positioning plate is provided with a positioning groove, the outer side end of the positioning plate is provided with an adjusting groove, and the locking bolt penetrates through the adjusting groove to be in threaded connection with the female die.

The inner wall of one side of the adjusting groove is in a sawtooth shape.

And the female die below the positioning plate is provided with supporting arms, and fastening bolts are arranged between the supporting arms.

The beneficial effects of the utility model reside in that:

this pipe strap mould with convenient ejection of compact function can punch to the ironbar of rectangular shape through formpiston cooperation bed die, and then make ironbar middle part buckle and be circular-arc formation pipe strap, and can promote the push rod through drawing of patterns cylinder when the drawing of patterns, thereby promote the pipe strap through the push rod, make the pipe strap by the ejection of compact on the formpiston, and need not strike and can carry out the ejection of compact, compare in strikeing the ejection of compact and can improve work efficiency greatly and reduce work, it is big to have solved current drawing of patterns mode intensity of labour, the problem that work efficiency is low, the specially adapted pipe strap punching press is used.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic front view of the male mold of the present invention;

figure 3 is a schematic right view of the male mold of the present invention;

fig. 4 is a schematic structural diagram of the female mold of the present invention;

fig. 5 isbase:Sub>A schematic view of the structure in the direction ofbase:Sub>A-base:Sub>A in fig. 4.

In the figure: 1. female die, 2, assembly plate, 3, die head, 4, connector, 5, guide support rod, 6, support plate, 7, demoulding cylinder, 8, push plate, 9, push rod, 10, die cavity, 11, sinking groove, 12, locking bolt, 13, positioning plate, 14, positioning groove, 15, adjusting groove, 16, support arm, 17, fastening bolt, 18, pipe clamp.

Detailed Description

The pipe clamp die with the convenient discharging function is composed of a female die 1 and a male die, wherein the male die is arranged on the female die 1 and consists of an assembling plate 2, a die head 3 and a connector 4, the assembling plate 2 is in an inverted L shape, the die head 3 is arranged on the assembling plate 2, the bottom end of the die head 3 is cylindrical, the middle upper part of the die head 3 is in a V shape so as to be stamped through the die head 3, and an iron bar is deformed and surrounds the bottom end of the die head 3 through extrusion of the die head 3, so that the iron bar is shaped through the die head 3 and is in an arc shape; the purpose that the middle upper part of the die head 3 is in a V shape is to form a gap between the die head 3 and the female die 1, so that the die head is ensured not to extrude the bolt hole position at the end of the iron bar in the stamping process, and the integrity of the bolt hole is protected; the assembly plate 2 above the die head 3 is provided with a connector 4 so as to be connected with a punch of a punching machine through the connector 4, so that the punching machine can drive a male die to lift through the connector 4 so as to punch and demould; guide supporting rods 5 are uniformly distributed on the assembling plate 2 on the outer side of the die head 3, the end of each guide supporting rod 5 is provided with a demolding cylinder 7 through a supporting plate 6, the end of a piston rod of each demolding cylinder 7 penetrates through the supporting plate 6 to extend to a position between the guide supporting rods 5, the end of the piston rod of each demolding cylinder 7 extending to the position between the guide supporting rods 5 is fixedly provided with a push plate 8, and the push plate 8 is in sliding connection with the guide supporting rods 5; push rods 9 are symmetrically arranged on the end face of the push plate 8 on one side of the assembly plate 2, and the push rods 9 respectively penetrate through the assembly plate 2 and extend to the two sides of the die head 3; the demoulding cylinder 7 is used for driving the push plate 8 to move through the demoulding cylinder 7 during demoulding, so that the push plate 8 drives the push rod 9 to move in the moving process, the push rod 9 can penetrate through the assembling plate 2 to move towards the pipe clamp on the die head 3, the pipe clamp is gradually pushed to move towards the outside of the die head 3, the pipe clamp is demoulded from the die head 3, the push rods 9 respectively penetrate through the assembling plate 2 and extend to two sides of the die head 3, and the push rods 9 can respectively exert force on two sides of the pipe clamp in the moving process to push the two sides of the pipe clamp to move towards the outside of the die head 3, so that the pipe clamp can be pushed to demould, and the pipe clamp is ensured not to deform; the effect of guide support pole 5 is on the one hand to support drawing of patterns cylinder 7 through backup pad 6, and on the other hand leads push pedal 8, thereby cooperation assembly plate 2 leads push rod 9, with prevent that push rod 9 from taking place the skew in the motion process, guarantee push rod 9 to the thrust and the pipe strap mutually perpendicular of pipe strap, and then guarantee the direction of motion of pipe strap, thereby guarantee that push rod 9 is difficult for taking place the skew when promoting the pipe strap, guarantee that the pipe strap can not warp under thrust effect when the drawing of patterns.

The middle part of the top end of the female die 1 is provided with a die groove 10, the die groove 10 is in a U shape, the end heads of two ends of the die groove 10 are in a curved arc shape, the die groove 10 is provided with a sinking groove 11, the inner wall of the sinking groove 11 is in a step shape, and the sinking groove 11 is arranged for the purpose that when the bolt holes are punched at two ends of an iron bar, the bolt holes protrude outwards, when the iron bar is punched into an arc shape, the protruding parts of the bolt holes are positioned in the sinking groove 11, so that the bolt holes cannot be affected by impact force, and the bolt holes are ensured not to be deformed easily; the end of the female die 1 outside the die cavity 10 is respectively provided with a positioning plate 13 through symmetrically arranged locking bolts 12, the end of the inner side of the positioning plate 13 is provided with a positioning groove 14, so that the end of the iron bar is positioned through the positioning groove 14, the iron bar can be positioned right above the die cavity 10, the iron bar can be stamped from the middle part, and the iron bar gradually begins to deform from the middle part to the outer side; an adjusting groove 15 is formed in the end head of the outer side of the positioning plate 13, and the inner wall of one side of the adjusting groove 15 is in a sawtooth shape; the locking bolt 12 penetrates through the adjusting groove 15 and is in threaded connection with the female die 1; the adjusting groove 15 is used for adjusting the relative position of the positioning plate 13 and the female die 1, so that the iron bars are accurately positioned through the positioning plate 13, and the iron bars are ensured to be positioned in the middle of the die cavity 10; the purpose that the inner wall of one side of the adjusting groove 15 is in a sawtooth shape is to perform auxiliary positioning on the positioning plate 13 in the position adjusting process through the inner wall of the sawtooth-shaped adjusting groove 15, when the locking bolts 12 are positioned at the inner wall positions of the same number of sawtooth shapes (counting is started from the end head at the inner side of the adjusting groove 15 or the end head at the outer side of the adjusting groove), the distance between the end head at the inner side of the positioning plate 13 and the middle position of the die cavity 10 is consistent, so that the iron bars can be positioned in the middle of the die cavity 10 when the positioning plate 13 positions the iron bars through the positioning groove 14; the female die 1 below the positioning plate 13 is provided with support arms 16, fastening bolts 17 are arranged between the support arms 16, and the support arms 16 are used for matching with the fastening bolts 17 to install the female die 1 on the punching machine and fix and support the female die 1.

When the pipe clamp die with the convenient discharging function is used for stamping, iron bars to be stamped are placed between the positioning grooves 14 above the female die 1; after the iron bar is in place, starting a punching machine, driving a die head 3 to move towards the iron bar by a punch head of the punching machine through a connector 4 and an assembling plate 2 in sequence, gradually extruding the iron bar into a die groove 10 of a female die 1, and gradually shaping and deforming the iron bar to form an arc-shaped pipe clamp under the action of the die groove 10 and the die head 3; after punching is finished, a punch of the punching machine drives the die head 3 to reset upwards, so that the die head 3 drives the punched pipe clamp to move upwards, after the punch of the punching machine resets, namely the pipe clamp is separated from the female die 1, the demoulding cylinder 7 is started, the demoulding cylinder 7 drives the push rod 9 to move towards the pipe clamp through the push plate 8, and the pipe clamp is pushed to demould from the die head 3; after the pipe clamp is demoulded, the demoulding cylinder 7 drives the push rod 9 to reset, so that the end of the push rod 9 is contracted into the assembling plate 2, and after the push rod 9 resets, the next working cycle is started.

This pipe strap mould with convenient ejection of compact function passes through formpiston cooperation bed die 1 and can carry out the punching press to the ironbar of rectangular shape, and then make ironbar middle part buckle and be circular-arc formation pipe strap, and can promote push rod 9 through drawing of patterns cylinder 7 when the drawing of patterns, thereby promote the pipe strap through push rod 9, make the pipe strap by the formpiston ejection of compact, and need not strike and can carry out the ejection of compact, compare in strikeing the ejection of compact and can improve work efficiency greatly and reduce work, it is big to have solved current drawing of patterns mode intensity of labour, the problem that work efficiency is low, the specially adapted pipe strap punching press is used.

Claims

1. The utility model provides a pipe strap mould with convenient ejection of compact function, it comprises bed die (1) and formpiston, is provided with the formpiston on bed die (1), its characterized in that: the male die is composed of an assembly plate (2), a die head (3) and a connector (4), wherein the assembly plate (2) is in an inverted L shape, the die head (3) is arranged on the assembly plate (2), and the connector (4) is arranged on the assembly plate (2) above the die head (3); guide supporting rods (5) are uniformly distributed on the assembling plate (2) on the outer side of the die head (3), demolding cylinders (7) are mounted at the ends of the guide supporting rods (5) through supporting plates (6), the end of a piston rod of each demolding cylinder (7) penetrates through the corresponding supporting plate (6) and extends to a position between the corresponding guide supporting rods (5), a push plate (8) is fixedly mounted at the end of the piston rod of each demolding cylinder (7) extending to a position between the corresponding guide supporting rods (5), and the push plate (8) is in sliding connection with the corresponding guide supporting rods (5); push rods (9) are symmetrically arranged on the end face of the push plate (8) on one side of the assembly plate (2), and the push rods (9) penetrate through the assembly plate (2) respectively and extend to the two sides of the die head (3).

2. The pipe clamp die with the convenient discharging function as claimed in claim 1, wherein: the bottom end of the die head (3) is cylindrical, and the middle upper part of the die head (3) is V-shaped.

3. The pipe clamp die with the convenient discharging function as claimed in claim 1, wherein: the die is characterized in that a die groove (10) is formed in the middle of the top end of the female die (1), the die groove (10) is U-shaped, the ends of two ends of the die groove (10) are curved, a sinking groove (11) is formed in the die groove (10), and the inner wall of the sinking groove (11) is in a step shape.

4. The pipe clamp die with the convenient discharging function as claimed in claim 3, wherein: and positioning plates (13) are respectively installed at the ends of the female dies (1) on the outer sides of the die cavities (10) through symmetrically arranged locking bolts (12).

5. The pipe clamp die with the convenient discharging function as claimed in claim 4, wherein: the inner side end of the positioning plate (13) is provided with a positioning groove (14), the outer side end of the positioning plate (13) is provided with an adjusting groove (15), and the locking bolt (12) penetrates through the adjusting groove (15) to be in threaded connection with the female die (1).

6. The pipe clamp die with the convenient discharging function as claimed in claim 5, wherein: the inner wall of one side of the adjusting groove (15) is in a sawtooth shape.

7. The pipe clamp die with the convenient discharging function as claimed in claim 5, wherein: and the female die (1) below the positioning plate (13) is provided with support arms (16), and fastening bolts (17) are arranged between the support arms (16).