CN211915116U - Steel pipe indent equipment of preventing mouth of pipe perk - Google Patents
Steel pipe indent equipment of preventing mouth of pipe perk Download PDFInfo
- Publication number
- CN211915116U CN211915116U CN202020077340.5U CN202020077340U CN211915116U CN 211915116 U CN211915116 U CN 211915116U CN 202020077340 U CN202020077340 U CN 202020077340U CN 211915116 U CN211915116 U CN 211915116U
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- China
- Prior art keywords
- fixedly connected
- steel pipe
- pressing
- square pole
- indent
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 238000003825 pressing Methods 0.000 claims abstract description 54
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000010030 laminating Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a steel pipe indent equipment of preventing mouth of pipe perk, including the indent workstation, indent workstation upper end fixedly connected with indent support body, indent support body upper end fixedly connected with pneumatic cylinder, pneumatic cylinder activity end fixedly connected with cam carrier, the cam carrier left and right sides is equipped with spacing slide rail, two spacing slide rails and indent support body front end fixed connection, the cam carrier lower extreme rotates and is connected with the convex press wheel, the convex press wheel left and right sides is equipped with the longitudinal shift spout, sliding connection has the driven rack in the longitudinal shift spout, fixedly connected with the longitudinal shift concora crush square pole between two driven racks, the longitudinal shift concora crush square pole is located the convex press wheel rear side, the lower extreme fixedly connected with the push down gyro wheel in the middle part of the longitudinal shift concora crush square pole, the rotation of making the main transfer ring drive the longitudinal shift concora crush square pole and the removal of push down gyro wheel, make push down gyro wheel lower extreme and steel pipe close to the laminating rotation of convex press wheel one side, the end opening of the steel pipe is compressed, and the tilting deformation of the end opening of the steel pipe caused by the convex pressing wheel is reduced.
Description
Technical Field
The utility model relates to a steel pipe processing technology field especially relates to a prevent steel pipe indent equipment of mouth of pipe perk.
Background
The steel pipe indent is that the annular slot is pressed into at the steel pipe port, and the slot connection of the steel pipe of being convenient for uses, as a neotype steel pipe connected mode, the slot connection often as liquid, the first technology of gas pipe connection, and conventional galvanized steel pipe generally does not allow the welding, uses slot pipe fitting connection technique, can make complicated pipe connection process become simple, swift, convenient, makes pipe connection technique step forward.
The current automatic grooving machine can not guarantee the accuracy of its groove depth to if the pipeline is too high apart from the position of concave pinch roller, still can influence the quality of indent when the protruding pinch roller pushes down, patent publication No. CN 208628202U's utility model discloses a grooving specification adjustable composite tube grooving machine, by the frame, trusteeship mechanism, grooving mechanism and driven rotary mechanism constitute, install grooving machine and the driven rotary mechanism that is located the same axis at the both ends of frame, the equipartition has trusteeship mechanism between grooving mechanism and driven rotary mechanism, have the damage rate of reduction finished product pipe, reduce the unloading noise, safe and reliable, the advantage of easily realizing, be a grooving specification adjustable composite tube grooving machine that has higher novelty.
Although the technical scheme is easy to realize the adjustment of the groove pressing specification, when the groove pressing is carried out on the steel pipe port by using the convex pressing wheel, the contact part of the convex pressing wheel and the steel pipe port is inwards concave, but the steel pipe port outside the partial groove is pressed and deformed and is tilted towards one side of the convex pressing wheel, so that the steel pipe port is outwards expanded and deformed, the steel pipe port is flared, and the flared port cannot be used for subsequent steel pipe use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent steel pipe indent equipment of mouth of pipe perk can roll to the steel pipe port that the indent was handled and compress tightly, reduces the steel pipe port perk deformation that the protruding pinch roller caused to reduce the steel pipe indent and handle the steel pipe rejection rate that causes.
The utility model discloses a can realize through following technical scheme:
a steel pipe grooving device capable of preventing a pipe orifice from warping comprises a grooving workbench, wherein a grooving frame body is fixedly connected to the upper end of the grooving workbench, a hydraulic cylinder is fixedly connected to the upper end of the grooving frame body, a cam frame is fixedly connected to the movable end of the hydraulic cylinder, limiting slide rails are arranged on the left side and the right side of the cam frame, the two limiting slide rails are fixedly connected with the front end of the grooving frame body, a convex pressing wheel is rotatably connected to the lower end of the cam frame, longitudinal sliding chutes are arranged on the left side and the right side of the convex pressing wheel, driven racks are slidably connected in the longitudinal sliding chutes, a longitudinal translation flat pressing square rod is fixedly connected between the two driven racks, the longitudinal translation flat pressing square rod is located on the rear side of the convex pressing wheel, a lower pressing roller is fixedly connected to the lower end of the middle of the longitudinal translation flat pressing square rod, an epitaxial frame is arranged on one side, one end of the extension frame, which is close to the longitudinal sliding chute, is fixedly connected with an outer rotating shaft rod, the outer rotating shaft rod is rotatably connected with a main rotating toothed ring, and the main rotating toothed ring is meshed with the driven rack.
Through adopting above-mentioned technical scheme, make the rotation of main change ring gear drive indulge the removal of moving concora crush square bar and push down the gyro wheel, make push down gyro wheel lower extreme and steel pipe and be close to the laminating rotation of convex pressure wheel one side, when the convex pressure wheel is to carrying out the indent, compress tightly the steel pipe port, reduce the steel pipe port perk deformation that the convex pressure wheel caused.
Further setting the following steps: the left side and the right side of the pressing roller are provided with side pressure rotating shafts, the side pressure rotating shafts are fixedly connected with the lower end of the pressing roller, the lower end of each side pressure rotating shaft is rotatably connected with a prying-resistant side pressure plate, and the two prying-resistant side pressure plates are mutually close to one end of each prying-resistant side pressure plate and are fixedly connected with welt casters.
Through adopting above-mentioned technical scheme, two welt truckles that set up in the gyro wheel left and right sides of pushing down make two welt truckles and steel pipe outer end laminating when indulging to move the concora crush square pole and move down, strengthen the laminating effect to the steel pipe port, the perk of steel pipe port warp when reducing the embossing roller indent.
Further setting the following steps: and one side of the anti-prying side pressure plate, which is far away from the welt caster, is fixedly connected with a compression spring, and the upper end of the compression spring is fixedly connected with a pressing roller.
Through adopting above-mentioned technical scheme, at welt truckle and the compression spring who pushes down fixed connection between the gyro wheel, be convenient for make compression spring promote the welt truckle and remove to being close to steel pipe one side to reinforcing welt truckle is to the pressfitting effect of steel pipe port.
Further setting the following steps: the left end and the right end of the cam frame are fixedly connected with inward-moving clamping plates, one ends, close to each other, of the two limiting slide rails are provided with long slide grooves, and the cam frame is connected with the limiting slide rails in a sliding mode through the inward-moving clamping plates.
Through adopting above-mentioned technical scheme, make the cam rack through interior splint and spacing slide rail sliding connection that move, be convenient for reduce rocking when the cam rack moves from north to south, the stability of reinforcing cam rack removal between two spacing slide rails.
Further setting the following steps: and a force arm rod is arranged on one side of the main rotating gear ring, which is far away from the driven rack, and the force arm rod is fixedly connected with the main rotating gear ring.
Through adopting above-mentioned technical scheme, the arm of force pole that sets up is kept away from driven rack one side at main change ring gear, is convenient for make the staff rotate the arm of force pole, drives the rotation of main change ring gear, and then control indulge shifting of shifting concora crush square bar and move down.
Further setting the following steps: one end, far away from the main rotating gear ring, of the arm-force rod is sleeved with a sponge sleeve, and the sponge sleeve is bonded with the arm-force rod.
Through adopting above-mentioned technical scheme, the sponge sleeve of establishing on the arm of force pole, make the staff more conveniently hold the arm of force pole.
Further setting the following steps: two indulge and move the spout and all seted up the square pole sliding hole near one side of each other, indulge and move the concora crush square pole and run through square pole sliding hole and driven rack fixed connection, just indulge and move concora crush square pole and square pole sliding hole inner wall sliding connection.
Through adopting above-mentioned technical scheme, make indulge and move concora crush square bar and square pole slide hole inner wall sliding connection, make indulge and move concora crush square bar and can indulge at two and move between the spout longitudinal movement to as required, drive and push down gyro wheel and steel pipe port surface laminating or separation.
To sum up, the utility model discloses a beneficial technological effect does:
the utility model discloses the rotation that makes main change ring gear drives the removal of indulging and moving concora crush square pole and push down the gyro wheel, makes push down gyro wheel lower extreme and steel pipe and be close to the laminating rotation of convex pinch roller one side, when the convex pinch roller carries out the indent, compresses tightly the steel pipe port, reduces the steel pipe port perk deformation that the convex pinch roller caused.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of the longitudinal-moving flat-pressing square bar of the present invention;
fig. 4 is a side cross-sectional view of the outrigger portion of the present invention.
Reference numerals: 1. a groove pressing workbench; 2. a groove pressing frame body; 3. a hydraulic cylinder; 4. a cam carrier; 5. a limiting slide rail; 6. A convex pressing wheel; 7. longitudinally moving the sliding chute; 8. a driven rack; 9. longitudinally moving and horizontally pressing the square rod; 10. pressing down the roller; 11. an extension frame; 12. An outer turning shaft lever; 13. a main rotating gear ring; 14. a force arm lever; 15. side pressing of the rotating shaft; 16. the side pressure plate is prevented from being prized; 17. a welt caster; 18. compressing the spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for 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 are not to be construed as limiting the scope of the invention.
Referring to fig. 1 and 2, the steel pipe grooving equipment for preventing pipe mouth from tilting disclosed by the utility model comprises a grooving worktable 1, a grooving frame body 2 is fixedly connected to the upper end of the grooving worktable 1, a hydraulic cylinder 3 is fixedly connected to the upper end of the grooving frame body 2, a cam frame 4 is fixedly connected to the movable end of the hydraulic cylinder 3, two limit slide rails 5 are arranged on the left and right sides of the cam frame 4, the two limit slide rails 5 are fixedly connected with the front end of the grooving frame body 2, a convex press wheel 6 is rotatably connected to the lower end of the cam frame 4, longitudinal slide grooves 7 are arranged on the left and right sides of the convex press wheel 6, driven racks 8 are slidably connected in the longitudinal slide grooves 7, a longitudinal translation horizontal pressing square rod 9 is fixedly connected between the two driven racks 8, the longitudinal translation horizontal pressing square rod 9 is positioned on the rear side of the convex press wheel 6, a lower press roller 10 is fixedly connected to the lower end of the middle part, epitaxial frame 11 and 2 lateral walls fixed connection of indent support body, epitaxial frame 11 is close to and indulges 7 one end fixedly connected with of spout outward the pivot pole 12, it is connected with main change ring gear 13 to rotate on the pivot pole 12, main change ring gear 13 is connected with the meshing of driven rack 8, make the rotation of main change ring gear 13 drive indulge the removal of shifting concora crush square pole 9 and push down gyro wheel 10, make and push down gyro wheel 10 lower extreme and steel pipe and be close to 6 one side laminating rotations of protruding pinch roller, when protruding pinch roller 6 is to carrying out the indent, compress tightly the steel pipe port, reduce the steel pipe port perk deformation that protruding pinch roller caused.
Specifically, two indulge and move spout 7 and be close to one side each other and all seted up the square pole smooth hole, indulge and move concora crush square pole 9 and run through square pole smooth hole and 8 fixed connection of driven rack, and indulge and move concora crush square pole 9 and square pole smooth hole inner wall sliding connection, make and indulge and move concora crush square pole 9 and can indulge and move longitudinally between spout 7 at two, thereby as required, drive and push down gyro wheel 10 and steel pipe port surface laminating or separation.
Referring to fig. 2, further, side pressure rotating shafts 15 are arranged on the left side and the right side of the pressing roller 10, the side pressure rotating shafts 15 are fixedly connected with the lower end of the pressing roller 10, the lower end of each side pressure rotating shaft 15 is rotatably connected with a prying-resistant side pressure plate 16, one end of each prying-resistant side pressure plate 16, which is close to each other, is fixedly connected with a welt caster 17, and the two welt casters 17 arranged on the left side and the right side of the pressing roller 10 enable the two welt casters 17 to be attached to the outer end of the steel pipe when the longitudinally-moving flat pressing square rod 9 moves downwards, so that the attaching effect on the port of the steel pipe is enhanced, and the.
Referring to fig. 2, further, a compression spring 18 is fixedly connected to one side of the anti-prying side pressure plate 16, which is far away from the welt caster 17, the upper end of the compression spring 18 is fixedly connected with the pressing roller 10, and the compression spring 18 fixedly connected between the welt caster 17 and the pressing roller 10 facilitates the compression spring 18 to push the welt caster 17 to move towards one side near the steel pipe, so that the pressing effect of the welt caster 17 on the end opening of the steel pipe is enhanced.
Specifically, both ends fixedly connected with moves splint in about rack cam 4, and two spacing slide rails 5 are close to one end each other and have been seted up rectangular spout, and rack cam 4 makes rack cam 4 through moving splint and spacing slide rail 5 sliding connection in moving splint in through moving splint in with spacing slide rail 5 sliding connection, is convenient for reduce rack cam 4 indulges rocking when moving, strengthens rack cam 4 the stability of removing between two spacing slide rails 5.
Referring to fig. 4, further, a force arm rod 14 is disposed on a side of the main rotating toothed ring 13 away from the driven rack 8, the force arm rod 14 is fixedly connected to the main rotating toothed ring 13, the force arm rod 14 is disposed on a side of the main rotating toothed ring 13 away from the driven rack 8, so that a worker can rotate the force arm rod 14 to drive the main rotating toothed ring 13 to rotate, and further to control the vertical movement of the horizontal movement square pressing rod 9 to move up and down, a sponge sleeve is sleeved on a end of the force arm rod 14 away from the main rotating toothed ring 13, the sponge sleeve is bonded to the force arm rod 14, and the sponge sleeve is sleeved on the force arm rod 14, so that the worker can hold the force arm rod 14 more conveniently.
When the steel pipe needs to be subjected to grooving treatment, the thrust arm lever 14 is lifted, the main rotating gear ring 13 rotates on the outer rotating shaft lever 12, the main rotating gear ring 13 rotates to drive the driven rack 8 which is meshed and connected with the main rotating gear ring to slide in the longitudinal sliding chute 7, the driven rack 8 moves downwards to drive the longitudinal translation horizontal pressing square rod 9 to synchronously move downwards, the lower pressing roller 10 at the lower end of the longitudinal translation horizontal pressing square rod 9 is abutted to a steel pipe port, the hydraulic cylinder 3 is started, the movable end of the hydraulic cylinder 3 pushes the cam frame 4 to move downwards, the convex pressing roller 6 on the cam frame 4 is used for grooving the steel pipe, the steel pipe port tilting deformation caused by the convex pressing roller is reduced under the pressing of the lower pressing roller 10, the steel pipe damage caused by the steel pipe port grooving tilting is reduced, and the rejection rate of the grooving steel pipe is reduced.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a prevent steel pipe indent equipment of mouth of pipe perk which characterized in that: the device comprises a groove pressing workbench (1), a groove pressing frame body (2) is fixedly connected to the upper end of the groove pressing workbench (1), a hydraulic cylinder (3) is fixedly connected to the upper end of the groove pressing frame body (2), a cam frame (4) is fixedly connected to the movable end of the hydraulic cylinder (3), limiting slide rails (5) are arranged on the left side and the right side of the cam frame (4), the two limiting slide rails (5) are fixedly connected with the front end of the groove pressing frame body (2), a convex pressing wheel (6) is rotatably connected to the lower end of the cam frame (4), longitudinal sliding chutes (7) are arranged on the left side and the right side of the convex pressing wheel (6), driven racks (8) are slidably connected in the longitudinal sliding chutes (7), a longitudinal moving flat pressing square rod (9) is fixedly connected between the two driven racks (8), the longitudinal moving flat pressing square rod (9) is located on the rear side of the convex pressing wheel (6), and lower ends of the middle of the, an outer extension frame (11) is arranged on one side, far away from each other, of each of the two longitudinal moving sliding grooves (7), the outer extension frame (11) is fixedly connected with the side wall of the pressing groove frame body (2), one end, close to the longitudinal moving sliding grooves (7), of the outer extension frame (11) is fixedly connected with an outer rotating shaft rod (12), a main rotating gear ring (13) is connected onto the outer rotating shaft rod (12) in a rotating mode, and the main rotating gear ring (13) is connected with the driven rack (8) in a meshed mode.
2. The steel pipe grooving equipment capable of preventing pipe orifice from tilting according to claim 1, wherein: the left side and the right side of the pressing roller (10) are provided with side pressure rotating shafts (15), the side pressure rotating shafts (15) are fixedly connected with the lower end of the pressing roller (10), the lower end of each side pressure rotating shaft (15) is rotatably connected with a prying-resistant side pressure plate (16), and the two prying-resistant side pressure plates (16) are mutually close to one end and fixedly connected with a welt caster (17).
3. The steel pipe grooving equipment capable of preventing pipe orifice from tilting according to claim 2, wherein: and one side of the anti-prying side pressure plate (16) far away from the welt caster (17) is fixedly connected with a compression spring (18), and the upper end of the compression spring (18) is fixedly connected with the pressing roller (10).
4. The steel pipe grooving equipment capable of preventing pipe orifice from tilting according to claim 1, wherein: the left end and the right end of the cam rack (4) are fixedly connected with inward-moving clamping plates, one ends, close to each other, of the two limiting sliding rails (5) are provided with long sliding grooves, and the cam rack (4) is connected with the limiting sliding rails (5) in a sliding mode through the inward-moving clamping plates.
5. The steel pipe grooving equipment capable of preventing pipe orifice from tilting according to claim 1, wherein: and one side of the main rotating toothed ring (13), which is far away from the driven rack (8), is provided with a force arm rod (14), and the force arm rod (14) is fixedly connected with the main rotating toothed ring (13).
6. The steel pipe grooving equipment capable of preventing the pipe orifice from tilting according to claim 5, wherein: one end of the arm-force rod (14) far away from the main rotating toothed ring (13) is sleeved with a sponge sleeve, and the sponge sleeve is bonded with the arm-force rod (14).
7. The steel pipe grooving equipment capable of preventing pipe orifice from tilting according to claim 1, wherein: two indulge and move spout (7) and be close to one side each other and all seted up the square pole slide opening, indulge and move concora crush square pole (9) and run through square pole slide opening and driven rack (8) fixed connection, just indulge and move concora crush square pole (9) and square pole slide opening inner wall sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020077340.5U CN211915116U (en) | 2020-01-14 | 2020-01-14 | Steel pipe indent equipment of preventing mouth of pipe perk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020077340.5U CN211915116U (en) | 2020-01-14 | 2020-01-14 | Steel pipe indent equipment of preventing mouth of pipe perk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211915116U true CN211915116U (en) | 2020-11-13 |
Family
ID=73330206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020077340.5U Expired - Fee Related CN211915116U (en) | 2020-01-14 | 2020-01-14 | Steel pipe indent equipment of preventing mouth of pipe perk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211915116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116833277A (en) * | 2023-08-30 | 2023-10-03 | 潍坊华宝机械制造有限公司 | Rolling machine for notch of groove pipe fitting |
-
2020
- 2020-01-14 CN CN202020077340.5U patent/CN211915116U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116833277A (en) * | 2023-08-30 | 2023-10-03 | 潍坊华宝机械制造有限公司 | Rolling machine for notch of groove pipe fitting |
| CN116833277B (en) * | 2023-08-30 | 2023-11-14 | 潍坊华宝机械制造有限公司 | Rolling machine for notch of groove pipe fitting |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 |