CN210497822U

CN210497822U - Hydraulic channeling machine

Info

Publication number: CN210497822U
Application number: CN201921138411.1U
Authority: CN
Inventors: 瞿斌; 唐宇晟; 陆卫清; 姚晟谷; 黄东
Original assignee: Shanghai First Construction Installation Engineering Co Ltd
Current assignee: Shanghai First Construction Installation Engineering Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-12
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to a hydraulic channeling machine, which comprises a base, wherein the upper side of the base is fixedly connected with a frame, one side of the frame is rotatably connected with a supporting roller, a pressure grooved wheel capable of moving towards the direction of the supporting roller is arranged at the position of the frame corresponding to one side of the supporting roller, the pressure groove and the supporting roll are coaxial, a lower positioning frame is fixedly connected to one end of the base, which is opposite to the supporting roll and is far away from the stand, the distance between the lower positioning frame and the end part of the supporting roll is 3-5cm, the upper side of the lower positioning frame is provided with a lower semicircular groove which is coaxial with the supporting roll and can bear the pipe fitting, the upside of locating rack articulates has the last locating rack that can hasp connection in locating rack down, go up the locating rack downside and offer can with lower half slot complex last semicircle groove, one side that the base corresponds the frame still slides and is connected with the support that can bear the pipe fitting. The utility model has the advantages of can reduce rocking of pipe fitting, guarantee processingquality.

Description

Hydraulic channeling machine

Technical Field

The utility model belongs to the technical field of the technique of pipe fitting processing and specifically relates to a hydraulic groove rolling machine is related to.

Background

The channeling machine is the specialized tool that carries out the preliminary treatment to the pipe when using the slot joint as the pipe connection spare, and the theory of operation is that the pipe is driven to rotate to utilize pivoted concave pressure wheel, and the convex pressure wheel slowly pressurizes to the pipe under the hydro-cylinder effect to form required recess, use when in order to prepare for the installation. Can be used for the installation of pipelines such as fire fighting pipelines, tap water pipelines, mines and the like.

Current can refer to the chinese utility model patent that the grant bulletin number is CN203791430U, cut it and disclose a channelling machine, including frame, setting at the downthehole annular knurl wheel subassembly of frame lower part main shaft, set up in frame upper portion slide with annular knurl wheel subassembly complex pinch roller subassembly, the pinch roller subassembly include vertical fix in the frame piston rod down hydraulic cylinder, with hydraulic cylinder's piston rod fixed connection's slider, set up the pinch roller frame on the slider, through pinch roller hub connection on the pinch roller frame, hydraulic cylinder even has integrative gag lever post, be equipped with the vernier scale stopper on the gag lever post. The utility model has the advantages that: come the control distance that the pinch roller descends at every turn through vernier scale stopper subassembly, can direct quantization read the depth of descent in addition on the vernier scale stopper subassembly to the rolling groove degree of depth of the every pipe of control that can make things convenient for the accuracy, thereby guarantee every pipe rolling groove quality, it is lower to operating personnel's technical requirement, thereby solved the problem of singly relying on experience operation.

Above-mentioned channelling machine can accomplish the tip slot machining of pipe fitting, but the length of general pipe fitting is all longer, because add man-hour at the pipe fitting tip, often the pipe fitting can produce great rocking, influences the tip processing of pipe fitting, leads to pipe fitting tip processingquality to descend, and the condition that produces the waste product even produces.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hydraulic rolling machine has the advantage that can reduce rocking of pipe fitting, guarantees processingquality.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a hydraulic rolling slot machine, the on-line screen storage device comprises a base, the upside rigid coupling of base has the frame, one side of frame is rotated and is connected with the backing roll, the position that the frame corresponds backing roll one side is provided with the indent wheel that can tend to the backing roll direction motion, indent and backing roll coaxial line, the one end rigid coupling that the frame was kept away from to the base correspondence backing roll has down the locating rack, and the distance is 3-5cm between the tip of lower locating rack and backing roll, the lower half slot that just can bear the pipe fitting with the backing roll coaxial line is seted up to the upside of locating rack down, the upside of locating rack articulates down has can the hasp connect in the last locating rack of locating rack down, go up the locating rack downside and set up can with half slot complex down last half slot, the base corresponds one side of frame and still slides and is connected with.

Through adopting the above-mentioned technical scheme, during the use, can be according to the length of pipe fitting, the position of accepting the frame slides, support the pipe fitting outer end, then, open the locating rack, treat the pipe fitting one end of processing and wear to establish down the lower half slot of locating rack and cover on locating the backing roll, then close the locating rack, at this moment, lower half slot and last half slot mutually support and can restrict the one end that the processing was treated to the pipe fitting, then rotate through the backing roll and drive the pipe fitting and rotate, and tend to the pipe fitting direction motion through the indent wheel, can accomplish the slot rolling of pipe fitting, and can add man-hour at the pipe fitting slot rolling through last locating rack and lower locating rack mutually support and carry on spacingly to the pipe fitting, reduce rocking of pipe fitting, and the quality of processing is improved.

The utility model discloses further set up to: the upper semicircular groove is rotatably connected with an upper semicircular ring which is coaxial with the upper semicircular groove, the lower semicircular groove is rotatably connected with a lower semicircular ring which is coaxial with the lower semicircular groove, and the inner sides of the upper semicircular ring and the lower semicircular ring are fixedly connected with elastic pads which can be abutted against the circumferential surface of the pipe fitting.

Through adopting above-mentioned technical scheme, in operation, open the locating rack, can arrange the pipe fitting in the semi-ring down, then rotate the locating rack, the upside of pipe fitting is arranged in to the last semi-ring that makes the locating rack, can form whole ring through last semi-ring and lower semi-ring mutually supporting this moment, and the elastic pad of last semi-ring and semi-ring inboard can squeeze the pipe fitting tightly, and then when the pipe fitting rotates, can drive last semi-ring and semi-ring down and rotate at last semi-circular slot and semi-circular slot down, thereby avoid pipe fitting and last locating rack and locating rack to produce wearing and tearing down, guarantee the pipe fitting quality, in addition, after last semi-ring and semi-ring damage down, with last semi-ring and last semi-ring change can, convenient to use.

The utility model discloses further set up to: the vertical rigid coupling in the position that the frame corresponds the backing roll upside has the actuating cylinder, and the telescopic link of actuating cylinder sets up down, and the rotation of indent wheel is connected in the lower extreme of telescopic link.

Through adopting above-mentioned technical scheme, during operation, the actuating cylinder drives the telescopic link and extends downwards and can drive the indent wheel downstream to can locate the pipe fitting on the backing roll through the indent wheel pair and carry out the indent.

The utility model discloses further set up to: one side rigid coupling of base has the slide rail, accept the frame downside and slide and connect in the slide rail.

Through adopting above-mentioned technical scheme, the slide of accepting the frame can be convenient for through the slide rail that adopts, and convenient to use avoids the accepting frame to produce the skew in the removal process.

The utility model discloses further set up to: the upper side of the bearing frame is rotatably connected with lower abutting rollers with two axial directions identical to the axial directions of the supporting rollers, the two lower abutting rollers are positioned on the same horizontal plane, and the upper sides of the peripheral surfaces of the two lower abutting rollers can abut against the lower side of the pipe fitting.

Through adopting above-mentioned technical scheme, can accept the pipe fitting through two lower butt rollers that adopt, and the rotation of the pipe fitting of can being convenient for through two lower butt rollers, convenient to use.

The utility model discloses further set up to: the upper side of the bearing frame corresponding to the two positioning rollers is provided with a movable frame, the lower side of the movable frame is rotatably connected with an upper abutting roller which is the same as the lower positioning roller in the axis direction, and the upper positioning roller can abut against the upper side of the outer peripheral surface of the pipe fitting.

Through adopting above-mentioned technical scheme, can carry on spacingly to the upside of pipe fitting through the last butt roller that adopts, and the rotation of the pipe fitting of just can being convenient for, and then the processing of the pipe fitting of being convenient for.

The utility model discloses further set up to: the upper side rigid coupling mount of accepting the frame and corresponding two lower butt rollers, the equal vertical rigid coupling in both ends of mount has the telescoping cylinder, the telescopic link of telescoping cylinder sets up and rigid coupling in the upside both ends of adjustable shelf down.

Through adopting above-mentioned technical scheme, the telescoping cylinder drives telescopic link downwardly extending and can drive the adjustable shelf and move along vertical direction to can drive butt roller downstream, thereby the butt in the pipe fitting of butt roller upside under two, the location of the pipe fitting of being convenient for that can step forward reduces rocking of pipe fitting.

The utility model discloses further set up to: and a driving motor is fixedly connected to the upper side of the frame, and an output shaft of the driving motor is fixedly connected to the supporting roller.

By adopting the technical scheme, during operation, the driving motor drives the supporting roll to rotate so as to drive the pipe fitting to rotate, thereby realizing the rotation of the pipe fitting.

The utility model discloses further set up to: the end part of the supporting roller is fixedly connected with a conical guide inclined plane.

Through adopting above-mentioned technical scheme, the cover that can be convenient for the pipe fitting through the direction inclined plane that adopts is established, convenient to use.

The utility model discloses further set up to: the circumferential surface of the supporting roller is fixedly connected with an anti-skid layer.

Through adopting above-mentioned technical scheme, can locate the backing roll with the pipe fitting cover through the skid resistant course that adopts after, prevent that pipe fitting and backing roll from producing to skid, the processing of the pipe fitting of being convenient for.

To sum up, the utility model discloses a beneficial technological effect does:

1. during the use, can be according to the length of pipe fitting, the position of accepting the frame slides, support the pipe fitting outer end, then, open the locating rack, treat the one end of processing with the pipe fitting and wear to establish down the lower half slot of locating rack and overlap and locate on the backing roll, then close the locating rack, then, half slot and last half slot mutually support can restrict the one end of processing is treated to the pipe fitting down, then rotate through the backing roll and drive the pipe fitting and rotate, and tend towards the pipe fitting direction motion through the indent wheel, can accomplish the slot rolling of pipe fitting, and can add man-hour at the pipe fitting slot rolling through last locating rack and lower locating rack mutually support and carry on spacingly to the pipe fitting, reduce rocking of pipe fitting, and the quality of machining is improved.

2. When the pipe fitting rotating device works, the upper positioning frame is opened, the pipe fitting can be placed in the lower half ring, then the upper positioning frame is rotated, the upper half ring of the upper positioning frame is placed on the upper side of the pipe fitting, at the moment, the upper half ring and the lower half ring are matched with each other to form a whole ring, the pipe fitting can be tightly squeezed by the elastic pads on the inner sides of the upper half ring and the lower half ring, and then the upper half ring and the lower half ring can be driven to rotate in the upper half groove and the lower half groove when the pipe fitting rotates, so that the pipe fitting, the upper positioning frame and the lower positioning frame are prevented from being worn, the quality of the pipe fitting is ensured, and in addition, after the upper half ring and the lower half ring are;

3. the pipe fitting can be accepted through two lower butt rollers, the rotation of the pipe fitting can be facilitated through the two lower butt rollers, and the use is convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the lower positioning frame of the present invention.

In the figure, 1, a base; 2. a frame; 21. a support roller; 211. a guide slope; 212. an anti-slip layer; 22. a drive motor; 23. a bearing plate; 231. a drive cylinder; 232. a clamping frame; 233. pressing a grooved wheel; 3. a lower positioning frame; 31. a lower semicircular groove; 32. a lower half ring; 33. an upper positioning frame; 34. an upper half ring; 35. an elastic pad; 4. a slide rail; 41. a receiving frame; 411. a lower abutment roller; 42. a fixed mount; 421. a telescopic cylinder; 422. a movable frame; 423. and an upper abutment roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a hydraulic rolling machine, including base 1, base 1's upper end one side rigid coupling has frame 2, and one side of frame 2 is provided with backing roll 21, and the axis level of backing roll 21 sets up, and it has driving motor 22 to go back the rigid coupling in frame 2, and driving motor 22's output shaft rigid coupling is close to the one end of frame 2 in backing roll 21. The outer end of the support roller 21 is provided with a tapered guide slope 211, and the circumferential surface of the support roller 21 is further fixedly connected with an anti-slip layer 212. The frame 2 is fixedly connected with a bearing plate 23 corresponding to the upper side of the supporting roller 21, the middle part of the bearing plate 23 is fixedly connected with a vertically arranged driving cylinder 231, an expansion rod of the driving cylinder 231 is downwards arranged and fixedly connected with a clamping frame 232, a pressure grooved wheel 233 is rotationally connected in the clamping frame 232, and the axis of the pressure grooved wheel 233 is the same as the axis direction of the supporting roller 21. During operation, can locate the backing roll 21 with the pot head of pipe fitting on, then drive backing roll 21 through driving motor 22 and rotate and can drive the pipe fitting and rotate, then, drive telescopic link downwardly extending through driving cylinder 231 and can drive pressure sheave 233 downstream to can accomplish the indent to the tip of pipe fitting along with the rotation of pipe fitting.

Referring to fig. 1 and 2, a lower positioning frame 3 is fixedly connected to a side of the base 1 corresponding to the support roller 21 far away from the rack 2, a distance between the lower positioning frame 3 and an outer end of the support roller 21 is 3-5cm, a lower semicircular groove 31 coaxial with the support roller 21 is formed in an upper side of the lower positioning frame 3, a lower semicircular ring 32 coaxial with the lower semicircular groove 31 is rotatably connected to the lower semicircular groove 31, an upper positioning frame 33 is hinged to an upper side of the lower positioning frame 3, one side of the upper positioning frame 33 is in snap-fit connection with the lower positioning frame 3, an upper semicircular groove is formed in a lower side of the upper positioning frame 33, the upper semicircular groove is coaxial with the lower semicircular groove 31 and has the same diameter, an upper semicircular ring 34 coaxial with the lower semicircular ring 32 and has the same diameter, and elastic pads 35 capable of abutting against outer sides of pipe fittings are fixedly connected to inner sides of the upper semicircular. During operation, open upper locating rack 33, arrange the pipe fitting in lower semi-ring 32, and make the tip cover of pipe fitting locate on the back shaft, then rotate upper locating rack 33, make the last semi-ring 34 of upper locating rack 33 arrange the upside of pipe fitting in, can form whole ring through last semi-ring 34 and lower semi-ring 32 mutually supporting this moment, and the pipe fitting can be crowded tightly to last semi-ring 34 and the inboard cushion 35 of lower semi-ring 32, and then when the back shaft drives the pipe fitting and rotates, can drive upper semi-ring 34 and lower semi-ring 32 at last semi-circular slot and 31 rotations in the lower semi-circular slot, thereby avoid pipe fitting and upper locating rack 33 and lower locating rack 3 to produce wearing and tearing, and can the location of pipe fitting, reduce rocking of pipe fitting.

Referring back to fig. 1, a horizontally disposed slide rail 4 is fixedly connected to a side of the base 1 corresponding to the lower positioning frame 3 away from the frame 2, a receiving frame 41 is disposed on an upper side of the slide rail 4, and a lower side of the receiving frame 41 is slidably connected to the slide rail 4. Two lower abutting rollers 411 are rotatably connected to the upper side of the receiving frame 41, the axial direction of the two lower abutting rollers 411 is the same as the axial direction of the support roller 21, the two lower abutting rollers 411 are located on the same horizontal plane, and the upper sides of the peripheral surfaces of the two lower abutting rollers 411 can abut against the lower side of the pipe. The upper side of the bearing frame 41 corresponding to the two positioning rollers is fixedly connected with a fixed frame 42, the lower sides of the two ends of the fixed frame 42 are vertically fixedly connected with telescopic cylinders 421, telescopic rods of the two telescopic cylinders 421 are arranged downwards and fixedly connected with a movable frame 422, the lower side of the movable frame 422 is rotatably connected with an upper abutting roller 423, the axial direction of the upper abutting roller 423 is the same as that of the lower positioning roller, and the lower side of the periphery of the upper positioning roller can abut against the upper side of the outer peripheral surface of the pipe fitting. During operation, telescoping cylinder 421 drives telescopic link downwardly extending can drive adjustable shelf 422 along vertical direction motion to can drive butt roller 423 downstream, thereby the butt is in the pipe fitting of two lower butt roller 411 upsides.

The implementation principle of the embodiment is as follows: when the pipe fitting assembling device works, one end of a pipe fitting which does not need to be machined is placed on the bearing frame 41 and is supported by the two lower abutting rollers 411, then the upper positioning frame 33 is opened, one end of the pipe fitting to be machined is placed in the lower half ring 32, the end part of the pipe fitting is sleeved on the supporting shaft, then the upper positioning frame 33 is rotated, the upper half ring 34 of the upper positioning frame 33 is placed on the upper side of the pipe fitting, the upper positioning frame 33 and the lower positioning frame 3 are fixed, at the moment, the upper half ring 34 and the lower half ring 32 are matched with each other to form a whole ring, the pipe fitting can be tightly extruded by the elastic pads 35 on the inner sides of the upper half ring 34 and the lower half ring 32, then the telescopic rod is driven to extend downwards to drive the upper abutting rollers 423 to move downwards to abut against the pipe fitting on the upper sides of the two lower rollers 411, and further, when the supporting shaft drives the pipe fitting to rotate, one end of, thereby avoid pipe fitting and last locating rack 33 and locating rack 3 to produce wearing and tearing down, and accomplish the location of pipe fitting processing end, the one end that the backing roll 21 was kept away from to the pipe fitting can also fix a position with lower butt roller 411 through last butt roller 423, reduces rocking of pipe fitting, and at last, drive telescopic link downwardly extending through driving cylinder 231 can drive the pressure sheave 233 downstream, thereby can accomplish the indent to the tip of pipe fitting along with the rotation of pipe fitting.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, 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

1. The utility model provides a hydraulic channeling machine, includes base (1), its characterized in that: the upside rigid coupling of base (1) has frame (2), one side of frame (2) is rotated and is connected with backing roll (21), the position that frame (2) corresponds backing roll (21) one side is provided with pressure sheave (233) that can tend to backing roll (21) direction motion, the indent and backing roll (21) coaxial line, the one end rigid coupling that frame (2) were kept away from to base (1) corresponding backing roll (21) has lower locating rack (3), the distance is 3-5cm between the tip of lower locating rack (3) and backing roll (21), the upside of lower locating rack (3) is seted up and is had the semicircle groove (31) down with backing roll (21) coaxial line and can bear the pipe fitting, the upside of locating rack (3) articulates to have can hasp connection in locating rack (33) down, go up locating rack (33) downside set up can with semicircle groove (31) complex upper semicircle groove down, one side of the base (1) corresponding to the rack (2) is also connected with a bearing frame (41) capable of bearing a pipe fitting in a sliding manner.

2. A hydraulic rock hobbing as claimed in claim 1, wherein: the pipe fitting is characterized in that an upper half ring (34) coaxial with the upper semicircular groove is rotatably connected in the upper semicircular groove, a lower half ring (32) coaxial with the lower semicircular groove (31) is rotatably connected in the lower semicircular groove (31), and elastic pads (35) capable of abutting against the peripheral surface of the pipe fitting are fixedly connected to the inner sides of the upper half ring (34) and the lower half ring (32).

3. A hydraulic rock hobbing as claimed in claim 1, wherein: the vertical rigid coupling in the position that frame (2) corresponds backing roll (21) upside has actuating cylinder (231), and the telescopic link of actuating cylinder (231) sets up down, and indent wheel (233) rotate to be connected in the lower extreme of telescopic link.

4. A hydraulic rock hobbing as claimed in claim 1, wherein: one side rigid coupling of base (1) has slide rail (4), accept frame (41) downside and slide and connect in slide rail (4).

5. A hydraulic rock hobbing as claimed in claim 1, wherein: the upper side of the bearing frame (41) is rotatably connected with lower abutting rollers (411) with two axial directions identical to the axial direction of the supporting roller (21), the two lower abutting rollers (411) are positioned on the same horizontal plane, and the upper sides of the peripheral surfaces of the two lower abutting rollers (411) can abut against the lower side of the pipe fitting.

6. A hydraulic rock hobbing as claimed in claim 1, wherein: the upper side that accepts frame (41) and correspond two registration rollers is provided with adjustable shelf (422), the downside of adjustable shelf (422) is rotated and is connected with and is gone up butt roller (423) the same with lower registration roller axis direction, it can butt in the outer peripheral face upside of pipe fitting to go up the registration roller.

7. A hydraulic rock hobbing as claimed in claim 1, wherein: the upper side fixedly connected fixing frame (42) of the bearing frame (41) corresponding to the two lower abutting rollers (411), the two ends of the fixing frame (42) are fixedly connected with telescopic cylinders (421) vertically, and telescopic rods of the telescopic cylinders (421) are arranged downwards and fixedly connected to the two ends of the upper side of the movable frame (422).

8. A hydraulic rock hobbing as claimed in claim 1, wherein: the upper side of frame (2) rigid coupling has driving motor (22), driving motor (22)'s output shaft rigid coupling is in backing roll (21).

9. A hydraulic rock hobbing as claimed in claim 1, wherein: the end part of the supporting roller (21) is fixedly connected with a conical guide inclined plane (211).

10. A hydraulic rock hobbing as claimed in claim 1, wherein: the circumferential surface of the support roller (21) is fixedly connected with an anti-slip layer (212).