CN215941262U - Copper pipe arc slot forming die - Google Patents

Abstract

The utility model relates to the technical field of dies, in particular to a copper pipe arc-shaped groove forming die which is convenient for adjusting the distance between an upper clamping block and a lower clamping block according to the diameter of a copper pipe, reduces the use limitation of a device, simultaneously enables the lower die and an upper die to be connected and combined, avoids the lower die and the upper die from being separated from each other, is convenient for direct pairing use, saves time and labor and is convenient for subsequent management; the automatic clamping device comprises a base, a fixed component, a lower die, two sets of right angle fixing plates, a top plate, two sets of hydraulic cylinders, an upper die, two sets of first fixing blocks, two sets of lower clamping blocks, two sets of T-shaped sliding blocks, two sets of first handles, two sets of upper clamping blocks, a plurality of sets of positioning blocks, two sets of second fixing blocks, two sets of third fixing blocks, two sets of contraction rods, two sets of springs, two sets of T-shaped positioning insertion blocks and two sets of second handles, the lower die is connected with the middle part of the top of the base through the fixed component, and the two sets of right angle fixing plates are symmetrically fixed at the left end and the right end of the lower die.

Description

Copper pipe arc slot forming die

Technical Field

The utility model relates to the technical field of dies, in particular to a forming die for an arc-shaped groove of a copper pipe.

Background

The forming die for the arc-shaped groove of the copper pipe is an auxiliary device for processing the copper pipe, and is widely used in the field of dies; current copper pipe arc slot forming die generally divide into mould and bed die, and wherein the bed die is split type structure about, need pair in numerous moulds during the use, wastes time and energy, is not convenient for manage, and current copper pipe arc slot forming die can only carry out the processing of radian to the copper pipe of specific diameter simultaneously, leads to the use limitation of device relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the copper pipe arc-shaped groove forming die which is convenient for adjusting the distance between the upper clamping block and the lower clamping block according to the diameter of a copper pipe, reduces the use limitation of the device, simultaneously enables the lower die and the upper die to be connected and combined, avoids the lower die and the upper die from being separated from each other, is convenient for direct pairing use, is time-saving and labor-saving, and is convenient for subsequent management.

The utility model relates to a copper pipe arc-shaped groove forming die which comprises a base, a fixing assembly, a lower die, two groups of right-angle fixing plates, a top plate, two groups of hydraulic cylinders, an upper die, two groups of first fixing blocks, two groups of lower clamping blocks, two groups of T-shaped sliding blocks, two groups of first handles, two groups of upper clamping blocks, a plurality of groups of positioning blocks, two groups of second fixing blocks, two groups of third fixing blocks, two groups of contraction rods, two groups of springs, two groups of T-shaped positioning insertion blocks and two groups of second handles, wherein the lower die is connected with the middle part of the top end of the base through the fixing assembly, the two groups of right-angle fixing plates are symmetrically fixed at the left end and the right end of the lower die, the right-angle fixing plates are provided with openings, the top plate is fixed at the top end of the right-angle fixing plates, the two groups of hydraulic cylinders are symmetrically fixed at the left side and the right side of the top plate, the output ends of the hydraulic cylinders are connected with the upper die and the inner side walls of the two groups of right-angle fixing plates in a sliding clamping manner, the upper die is positioned right above the lower die, two groups of first fixed blocks are symmetrically fixed at the bottoms of the outer side ends of two groups of right-angle fixed plates respectively, the lower clamping block is fixed on the first fixed block, two groups of T-shaped sliders are slidably clamped with the upper parts of the outer side walls of the two groups of right-angle fixed plates respectively, the first handle is fixed at the top ends of the T-shaped sliders, the upper clamping block is fixed at the bottom ends of the T-shaped sliders and positioned above the lower clamping block, a plurality of groups of positioning blocks are uniformly fixed at the outer side ends of the upper clamping block respectively, two groups of second fixed blocks are fixed at the middle parts of the outer side ends of the two groups of right-angle fixed plates respectively, openings are formed in the second fixed blocks, two groups of third fixed blocks are fixed at the outer sides of the bottom ends of the two groups of second fixed blocks respectively, the contraction rod is fixed at the inner side ends of the third fixed blocks, the springs are fixedly sleeved on the contraction rods, and the other ends of the contraction rods are connected with the T-shaped positioning insertion blocks, the T-shaped positioning insertion block can be inserted between the two groups of positioning blocks, and the second handle is fixed at the front end of the T-shaped positioning insertion block; the steel pipe penetrates through an opening of the right-angle fixing plate and is placed on the two groups of lower clamping blocks, the T-shaped positioning insertion block is enabled to move outwards under the matched use of the second fixing block, the third fixing block, the contraction rod and the spring by pulling the second handle, the T-shaped sliding block drives the upper clamping block to move up and down by pulling the first handle at the moment, the distance between the upper clamping block and the lower clamping block is conveniently adjusted according to the diameter of the copper pipe, the use limitation of the device is reduced, after the adjustment is finished, the second handle is loosened, the T-shaped positioning insertion block is enabled to be inserted between the two groups of positioning blocks, the upper clamping block is enabled to be positioned, the clamping and fixing of the steel pipe are completed through the matched use of the upper clamping block and the lower clamping block, meanwhile, the upper die is driven to move downwards through the control hydraulic cylinder, and the radian processing of the steel pipe is completed through the matched use of the upper die and the lower die, make to be connected the combination between bed die and the last mould, avoid bed die and last mould separately respectively, be convenient for directly pair the use, labour saving and time saving to subsequent management of being convenient for.

Preferably, the fixing component comprises a connecting block, a bolt and two groups of butterfly bolts, the connecting block is fixed at the bottom end of the lower die, the bottom end of the connecting block penetrates through the base, a positioning hole is formed in the bottom of the connecting block, the bolt penetrates into the positioning hole of the connecting block, through holes are formed in the left side and the right side of the bolt, the two groups of butterfly bolts penetrate through the through holes of the connecting block respectively, and the two groups of butterfly bolts are connected with the bottom end of the base in a threaded manner; through setting up connecting block, bolt and butterfly bolt, the quick fixed bed die of being convenient for realizes quick assembly disassembly between bed die and the base, improves the use convenience of device.

Preferably, the device also comprises a plurality of groups of supporting blocks, a plurality of groups of cushion blocks and a plurality of groups of foundation bolts, wherein the plurality of groups of supporting blocks are uniformly fixed at the bottom end of the base, the cushion blocks are fixed at the bottom ends of the supporting blocks, and the cushion blocks are connected with the ground through the foundation bolts; through setting up supporting shoe, cushion and rag bolt, take place skew or slope when avoiding the device to use, improve the stability in use of device.

Preferably, the device also comprises a plurality of groups of reinforcing plates which are respectively fixed at the upper and lower ends of the two groups of right-angle fixing plates and are respectively connected with the left and right ends of the lower die; through setting up the reinforcing plate, strengthen the intensity that right angle fixed plate and bed die are connected, improve the structural stability of device.

Preferably, the second handle is provided with an anti-slip sleeve; through setting up the antiskid cover, the phenomenon of skidding appears when avoiding operating personnel pulling second handle, avoids appearing the damage of colliding with, improves the use reliability of device.

Preferably, the spring is made of spring steel; through setting up the spring steel material, further improve the structural strength of device, improve the life of device.

Compared with the prior art, the utility model has the beneficial effects that: the steel pipe penetrates through an opening of the right-angle fixing plate and is placed on the two groups of lower clamping blocks, the T-shaped positioning insertion block is enabled to move outwards under the matched use of the second fixing block, the third fixing block, the contraction rod and the spring by pulling the second handle, the T-shaped sliding block drives the upper clamping block to move up and down by pulling the first handle at the moment, the distance between the upper clamping block and the lower clamping block is conveniently adjusted according to the diameter of the copper pipe, the use limitation of the device is reduced, after the adjustment is finished, the second handle is loosened, the T-shaped positioning insertion block is enabled to be inserted between the two groups of positioning blocks, the upper clamping block is enabled to be positioned, the clamping and fixing of the steel pipe are completed through the matched use of the upper clamping block and the lower clamping block, meanwhile, the upper die is driven to move downwards through the control hydraulic cylinder, and the radian processing of the steel pipe is completed through the matched use of the upper die and the lower die, make to be connected the combination between bed die and the last mould, avoid bed die and last mould separately respectively, be convenient for directly pair the use, labour saving and time saving to subsequent management of being convenient for.

Drawings

FIG. 1 is a schematic front view and partial cross-sectional structural view of the present invention;

FIG. 2 is a schematic view of a partial isometric configuration of the present invention;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 4 is an enlarged view of the structure of FIG. 1 at B according to the present invention;

in the drawings, the reference numbers: 1. a base; 2. a lower die; 3. a right-angle fixing plate; 4. a top plate; 5. a hydraulic cylinder; 6. an upper die; 7. a first fixed block; 8. a lower clamping block; 9. a T-shaped slider; 10. a first handle; 11. an upper clamping block; 12. positioning blocks; 13. a second fixed block; 14. a third fixed block; 15. a retracting lever; 16. a spring; 17. t-shaped positioning insertion blocks; 18. a second handle; 19. connecting blocks; 20. a bolt; 21. a butterfly bolt; 22. a support block; 23. cushion blocks; 24. anchor bolts; 25. a reinforcing plate.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

The connecting block 19 is fixed at the bottom end of the lower die 2, the bottom end of the connecting block 19 penetrates through the base 1, the bottom of the connecting block 19 is provided with a positioning hole, the bolt 20 penetrates into the positioning hole of the connecting block 19, through holes are formed in the left side and the right side of the bolt 20, two groups of butterfly bolts 21 respectively penetrate through the through holes of the connecting block 19, the two groups of butterfly bolts 21 are both in threaded connection with the bottom end of the base 1, two groups of right-angle fixing plates 3 are symmetrically fixed at the left end and the right end of the lower die 2, openings are formed in the right-angle fixing plates 3, the top plate 4 is fixed at the top end of the right-angle fixing plate 3, two groups of hydraulic cylinders 5 are symmetrically fixed at the left side and the right side of the top plate 4, the output ends of the hydraulic cylinders 5 are connected with the upper die 6, the upper die 6 is in sliding clamping connection with the inner side walls of the two groups of the right-angle fixing plates 3, the upper die 6 is positioned right above the lower die 2, and two groups of first fixing blocks 7 are respectively symmetrically fixed at the bottom of the outer side ends of the two groups of the right-angle fixing plates 3, the lower clamping block 8 is fixed on the first fixed block 7, two groups of T-shaped sliding blocks 9 are respectively clamped with the upper parts of the outer side walls of two groups of right-angle fixed plates 3 in a sliding way, a first handle 10 is fixed at the top end of the T-shaped sliding block 9, an upper clamping block 11 is fixed at the bottom end of the T-shaped sliding block 9, the upper clamping block 11 is positioned above the lower clamping block 8, a plurality of groups of positioning blocks 12 are respectively and uniformly fixed at the outer side end of the upper clamping block 11, two groups of second fixed blocks 13 are respectively fixed at the middle parts of the outer side ends of the two groups of right-angle fixed plates 3, openings are arranged on the second fixed blocks 13, two groups of third fixed blocks 14 are respectively fixed at the outer sides of the bottom ends of the two groups of second fixed blocks 13, a contraction rod 15 is fixed at the inner side end of the third fixed block 14, a spring 16 is fixedly sleeved on the contraction rod 15, the other end of the contraction rod 15 is connected with a T-shaped positioning insertion block 17, the T-shaped positioning insertion block 17 can be inserted between the two groups of the positioning blocks 12, and the second handle 18 is fixed at the front end of the T-shaped positioning insertion block 17; through arranging the connecting block 19, the bolt 20 and the butterfly bolt 21, the lower die 2 can be conveniently and rapidly fixed, the lower die 2 and the base 1 can be rapidly assembled and disassembled, the use convenience of the device is improved, then a steel pipe passes through the opening of the right-angle fixing plate 3 and is placed on the two groups of lower clamping blocks 8, the T-shaped positioning insertion block 17 is enabled to move outwards under the matched use of the second fixing block 13, the third fixing block 14, the contraction rod 15 and the spring 16 by pulling the second handle 18, at the moment, the T-shaped sliding block 9 drives the upper clamping block 11 to move up and down by pulling the first handle 10, the distance between the upper clamping block 11 and the lower clamping block 8 can be conveniently adjusted according to the diameter of the copper pipe, the use limitation of the device is reduced, after the adjustment is finished, the second handle 18 is released, the T-shaped positioning insertion block 17 is enabled to be inserted between the two groups of positioning blocks 12, and the upper clamping block 11 is enabled to be positioned, the cooperation through last grip block 11 and lower grip block 8 makes the centre gripping of accomplishing the steel pipe fixed, simultaneously through control pneumatic cylinder 5, drive mould 6 downstream, use through the cooperation of last mould 6 and bed die 2, accomplish the radian processing to the steel pipe, make the combination of being connected between bed die 2 and the last mould 6, avoid bed die 2 and last mould 6 separately, be convenient for directly pair the use, time saving and labor saving, and be convenient for subsequent management.

As shown in fig. 1 to 4, in the copper pipe arc groove forming die of the utility model, when in operation, the lower die 2 is conveniently and rapidly fixed by arranging the connecting block 19, the bolt 20 and the butterfly bolt 21, the rapid assembly and disassembly between the lower die 2 and the base 1 are realized, the use convenience of the device is improved, then a steel pipe passes through the opening of the right angle fixing plate 3 and is placed on the two groups of lower clamping blocks 8, the T-shaped positioning inserting block 17 is moved outwards under the matching use of the second fixing block 13, the third fixing block 14, the contraction rod 15 and the spring 16 by pulling the second handle 18, at the moment, the T-shaped sliding block 9 drives the upper clamping block 11 to move up and down by pulling the first handle 10, the distance between the upper clamping block 11 and the lower clamping block 8 is conveniently adjusted according to the diameter of the copper pipe, the use limitation of the device is reduced, after the adjustment is finished, the second handle 18 is loosened, so that the T-shaped positioning insertion block 17 is inserted between the two sets of positioning blocks 12, the upper clamping block 11 is positioned, the clamping and fixing of the steel pipe are finished through the matching of the upper clamping block 11 and the lower clamping block 8, meanwhile, the upper die 6 is driven to move downwards by controlling the hydraulic cylinder 5, the radian of the steel pipe is processed by matching the upper die 6 with the lower die 2, the lower die 2 and the upper die 6 are connected and combined, the lower die 2 and the upper die 6 are prevented from being separated from each other, the direct pairing and the use are convenient, the time and the labor are saved, the subsequent management is convenient, then, by arranging the supporting block 22, the cushion block 23 and the anchor bolt 24, the deviation or inclination of the device during use is avoided, the use stability of the device is improved, and through setting up reinforcing plate 25, strengthen the intensity that right angle fixed plate 3 and bed die 2 are connected, improve the structural stability of device.

According to the forming die for the arc-shaped groove of the copper pipe, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the forming die can be implemented as long as the beneficial effects of the forming die can be achieved.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (6)

1. A copper pipe arc groove forming die is characterized by comprising a base (1), a fixing component, a lower die (2), two groups of right-angle fixing plates (3), a top plate (4), two groups of hydraulic cylinders (5), an upper die (6), two groups of first fixing blocks (7), two groups of lower clamping blocks (8), two groups of T-shaped sliding blocks (9), two groups of first handles (10), two groups of upper clamping blocks (11), a plurality of groups of positioning blocks (12), two groups of second fixing blocks (13), two groups of third fixing blocks (14), two groups of shrinkage rods (15), two groups of springs (16), two groups of T-shaped positioning insertion blocks (17) and two groups of second handles (18), wherein the lower die (2) is connected with the middle part of the top end of the base (1) through the fixing component, the two groups of right-angle fixing plates (3) are symmetrically fixed at the left end and the right end of the lower die (2), and openings are formed in the right-angle fixing plates (3), the top plate (4) is fixed at the top end of the right-angle fixing plate (3), the two groups of hydraulic cylinders (5) are symmetrically fixed at the left side and the right side of the top end of the top plate (4), the output end of the hydraulic cylinder (5) is connected with the upper die (6), the upper die (6) is slidably clamped with the inner side walls of the two groups of right-angle fixing plates (3), the upper die (6) is positioned right above the lower die (2), the two groups of first fixing blocks (7) are symmetrically fixed at the bottom of the outer side ends of the two groups of right-angle fixing plates (3) respectively, the lower clamping block (8) is fixed on the first fixing blocks (7), the two groups of T-shaped sliding blocks (9) are slidably clamped with the upper parts of the outer side walls of the two groups of right-angle fixing plates (3) respectively, the first handle (10) is fixed at the top end of the T-shaped sliding block (9), the upper clamping block (11) is fixed at the bottom end of the T-shaped sliding block (9), and the upper clamping block (11) is positioned above the lower clamping block (8), the multi-group positioning blocks (12) are respectively and uniformly fixed at the outer side ends of the upper clamping blocks (11), two groups of second fixing blocks (13) are respectively fixed in the middle of the outer side ends of the two groups of right-angle fixing plates (3), openings are formed in the second fixing blocks (13), two groups of third fixing blocks (14) are respectively fixed at the outer sides of the bottom ends of the two groups of second fixing blocks (13), the contraction rods (15) are fixed at the inner side ends of the third fixing blocks (14), springs (16) are fixedly sleeved on the contraction rods (15), the other ends of the contraction rods (15) are connected with T-shaped positioning insertion blocks (17), the T-shaped positioning insertion blocks (17) can be inserted between the two groups of positioning blocks (12), and second handles (18) are fixed at the front ends of the T-shaped positioning insertion blocks (17).

2. The forming die for the arc-shaped groove of the copper pipe as claimed in claim 1, wherein the fixing component comprises a connecting block (19), a bolt (20) and two sets of butterfly bolts (21), the connecting block (19) is fixed at the bottom end of the lower die (2), the bottom end of the connecting block (19) penetrates through the base (1), a positioning hole is formed in the bottom of the connecting block (19), the bolt (20) penetrates into the positioning hole of the connecting block (19), through holes are formed in the left side and the right side of the bolt (20), the two sets of butterfly bolts (21) respectively penetrate through the through holes of the connecting block (19), and the two sets of butterfly bolts (21) are both in threaded connection with the bottom end of the base (1).

3. The forming die for the arc-shaped copper pipe groove as claimed in claim 1, further comprising a plurality of groups of supporting blocks (22), a plurality of groups of cushion blocks (23) and a plurality of groups of anchor bolts (24), wherein the plurality of groups of supporting blocks (22) are uniformly fixed at the bottom end of the base (1), the cushion blocks (23) are fixed at the bottom end of the supporting blocks (22), and the cushion blocks (23) are connected with the ground through the anchor bolts (24).

4. The forming die for the arc-shaped groove of the copper pipe according to claim 1, further comprising a plurality of groups of reinforcing plates (25), wherein the plurality of groups of reinforcing plates (25) are respectively fixed at the upper and lower ends of the two groups of right-angle fixing plates (3) and are respectively connected with the left and right ends of the lower die (2).

5. The die for forming the arc-shaped groove of the copper pipe as claimed in claim 1, wherein the second handle (18) is provided with an anti-slip sleeve.

6. The die for forming the arc-shaped groove of the copper pipe as claimed in claim 1, wherein the spring (16) is made of spring steel.

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