CN211564694U - Multi-head sawing equipment for pipes - Google Patents

Multi-head sawing equipment for pipes Download PDF

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Publication number
CN211564694U
CN211564694U CN201921800834.5U CN201921800834U CN211564694U CN 211564694 U CN211564694 U CN 211564694U CN 201921800834 U CN201921800834 U CN 201921800834U CN 211564694 U CN211564694 U CN 211564694U
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CN
China
Prior art keywords
fixedly connected
base
jaw chuck
axis linear
mount
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Expired - Fee Related
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CN201921800834.5U
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Chinese (zh)
Inventor
刘海东
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Tianjin Yuzhengyuan Technology Co ltd
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Tianjin Yuzhengyuan Technology Co ltd
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Priority to CN201921800834.5U priority Critical patent/CN211564694U/en
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Abstract

The utility model discloses a multi-head sawing device for pipes in the technical field of pipe sawing, which comprises a base, wherein the rear side of the top of the base is fixedly connected with two linear guide rails a which are arranged in parallel, the top of the linear guide rails a is provided with a plurality of shells from left to right, the front side and the rear side of the bottom of the shell are both fixedly connected with sliders a which are in sliding connection with the linear guide rails a, a horizontal moving mechanism is arranged between the shells and the base, the top of the shell is fixedly provided with a Y-axis linear moving module, the output end of the Y-axis linear moving module is fixedly connected with a cutting device, the front end at the left side of the top of the base is fixedly connected with a fixed seat a, the right side of the fixed seat a is rotatably connected with a three-jaw chuck a, the multi-head sawing device for pipes can saw and, the practicality of the multi-head sawing equipment for the pipes is improved.

Description

Multi-head sawing equipment for pipes
Technical Field
The utility model relates to a tubular product saw cuts technical field, specifically is a equipment is saw cut to bull for tubular product.
Background
Tubing is the material used to make pipe fittings. Different pipes are used for different pipe fittings, and the quality of the pipes directly determines the quality of the pipe fittings. The multipurpose pipe for building engineering, power plants, chemical plants and the like has an execution standard GB/T5310; for high-pressure boilers: the execution standard GB/T8163; seamless steel pipe for transporting fluid: there is an implementation standard GB 3087; seamless steel pipe for low pressure boiler: has an execution standard GB/T9948; seamless steel pipe for petroleum cracking: has an execution standard GB/T14976; stainless seamless steel pipe for fluid transportation is made of alloy (15CrMo, 12Cr1MoV) carbon steel (10#, 20#, 45#) stainless steel (304, 316).
Need use the bull to saw cut equipment when carrying out the multistage cutting to tubular product, but traditional bull saw cuts equipment when saw cutting to tubular product, often utilizes the longitudinal movement of cutting machine to cut off tubular product, and this kind of saw cuts equipment is not applicable to cutting off to the tubular product of big pipe diameter, has reduced the efficiency of saw cutting of the tubular product of big pipe diameter, has reduced the practicality that the equipment was saw cut to the bull for tubular product.
Based on this, the utility model designs a specifically be a bull saw cuts equipment for tubular product to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an equipment is saw cut to bull for tubular product to traditional bull saw cutting equipment that provides in solving above-mentioned background art when saw cutting tubular product, often utilizes the longitudinal movement of cutting machine to cut off tubular product, and this kind of saw cutting equipment is not applicable to cutting off to the tubular product of big pipe diameter, has reduced the problem of the efficiency of saw cutting of the tubular product of big pipe diameter.
In order to achieve the above object, the utility model provides a following technical scheme: a multi-head sawing device for pipes comprises a base, wherein two linear guide rails a which are arranged in parallel are fixedly connected to the rear side of the top of the base, a plurality of shells are arranged on the top of the linear guide rails a from left to right, sliders a which are in sliding connection with the linear guide rails a are fixedly connected to the front side and the rear side of the bottom of each shell, a horizontal moving mechanism is arranged between each shell and the base, a Y-axis linear moving module is fixedly installed at the top of each shell, cutting equipment is fixedly connected to the output end of each Y-axis linear moving module, a fixed seat a is fixedly connected to the front end of the left side of the top of the base, a three-jaw chuck a is rotatably connected to the right side of the fixed seat a, a driving motor a is fixedly installed on the left side of the top of the base, the output shaft of the driving motor a is in transmission connection with the three, output fixedly connected with fixing base b of X axle rectilinear movement module, fixing base b's left side is rotated and is connected with three-jaw chuck b coaxial with three-jaw chuck an, the recess that is located between three-jaw chuck an and the X axle rectilinear movement module is seted up at the top of base, the top fixedly connected with roof of recess inner chamber, the inner chamber fixed mounting of recess has lower support piece, lower support piece's top can be connected with the surface roll of tubular product, four bracing piece fixedly connected with backup pads are passed through at the top of base, fixed mounting is run through at the top of backup pad and is gone up support piece, the bottom of going up support piece can be connected with the surface roll of tubular product.
Preferably, the horizontal movement mechanism comprises a rack fixed at the top of the base, the rack is located between the two linear guide rails a, a driving motor b is fixedly installed at the bottom of the inner cavity of the shell, an output shaft of the driving motor b is fixedly connected with a parallel gear, and the bottom of the parallel gear penetrates through the bottom of the shell and is meshed with the rack.
Preferably, the bottom supporter is including setting up the support diaphragm an at base inner chamber, six risers of the even fixedly connected with in both sides around the support diaphragm a top, the top fixedly connected with mount a of riser, mount a's inner chamber rotates and is connected with roller a, mount a's bottom fixed mounting has bottom and base inner chamber bottom fixed connection's pneumatic cylinder an, the opening with mount a matched with is seted up at the top of roof.
Preferably, the upper supporting piece comprises six hydraulic cylinders b fixed on the front side and the rear side of the top of the supporting plate, the output end of each hydraulic cylinder b penetrates through the bottom of the supporting plate and is fixedly connected with a supporting transverse plate b, the bottom of the supporting transverse plate b is fixedly connected with a fixing frame b corresponding to the roller a, and the inner cavity of the fixing frame b is rotatably connected with the roller b.
Preferably, the transmission mechanism comprises a driving gear and a driven gear ring, the driving gear is fixedly arranged on an output shaft of the driving motor a, the driven gear ring is fixedly arranged on the surface of the three-jaw chuck a, and the driving gear is meshed with the driven gear ring.
Preferably, the top of the base is fixedly connected with linear sliding rails b located on the front side and the rear side of the X-axis linear moving module, and the front side and the rear side of the bottom of the fixing seat b are fixedly connected with sliding blocks b in sliding connection with the linear sliding rails b.
Preferably, the number of the shell, the number of the Y-axis linear moving modules and the number of the cutting devices are all three.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the cooperation of lower support piece and upper support piece can support from top to bottom the tubular product of big pipe diameter, carries out horizontal movement to three-jaw chuck b through X axle rectilinear movement module, utilizes X axle rectilinear movement module and three-jaw chuck b to fix the both ends of big pipe diameter tubular product, and last driving motor a drives three-jaw chuck a through drive mechanism and rotates, and three-jaw chuck a drives the tubular product and rotates for cutting equipment can saw cut the tubular product of big pipe diameter; this equipment is saw cut to bull for tubular product can saw cut large-diameter tubular product, and tubular product rotates and saw cuts the time stability good, saw cuts efficiently, has improved the practicality that equipment was saw cut to the bull for tubular product.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the present invention without the support rods, the support plates and the upper support members;
fig. 3 is a schematic structural view of the horizontal moving mechanism of the present invention;
fig. 4 is a schematic perspective view of the lower support member of the present invention;
fig. 5 is a schematic perspective view of the upper support member of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a base; 2. a linear guide rail a; 3. a housing; 4. a slide block a; 5. a Y-axis linear movement module; 6. cutting equipment; 7. a horizontal movement mechanism; 71. a rack; 72. a drive motor b; 73. a parallel gear; 8. a fixed seat a; 9. a three-jaw chuck a; 10. driving a motor a; 11. an X-axis linear moving module; 12. a fixed seat b; 13. a three-jaw chuck b; 14. a groove; 15. a top plate; 16. a lower support; 161. supporting a transverse plate a; 162. a vertical plate; 163. a fixed frame a; 164. a roller a; 165. a hydraulic cylinder a; 17. a support bar; 18. a support plate; 19. an upper support member; 191. a hydraulic cylinder b; 192. supporting a transverse plate b; 193. a fixed frame b; 194. and (b) a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a multi-head sawing device for pipes comprises a base 1, wherein the rear side of the top of the base 1 is fixedly connected with two parallel linear guide rails a2, the top of each linear guide rail a2 is provided with three housings 3 from left to right, the front side and the rear side of the bottom of each housing 3 are fixedly connected with sliders a4 which are in sliding connection with the linear guide rails a2, a horizontal moving mechanism 7 is arranged between each housing 3 and the base 1, specifically, each horizontal moving mechanism 7 comprises a rack 71 which is fixed at the top of the base 1, the rack 71 is positioned between the two linear guide rails a2, the bottom of an inner cavity of each housing 3 is fixedly provided with a driving motor b72, an output shaft of a driving motor b72 is fixedly connected with a parallel gear 73, the bottom of the parallel gear 73 penetrates through the bottom of the housing 3 and is meshed with the rack 71, when the multi-head sawing device works, a user starts the driving motor b72, an output shaft, the housing 3 can move leftwards or rightwards along the linear guide rail a2, thereby achieving the effect of adjusting the horizontal position of the cutting device 6;
the top of the shell 3 is fixedly provided with a Y-axis linear moving module 5, the output end of the Y-axis linear moving module 5 is fixedly connected with a cutting device 6, the front end of the left side of the top of the base 1 is fixedly connected with a fixed seat a8, the right side of the fixed seat a8 is rotatably connected with a three-jaw chuck a9, the left side of the top of the base 1 is fixedly provided with a driving motor a10, the output shaft of the driving motor a10 is in transmission connection with the three-jaw chuck a9 through a transmission mechanism, concretely, the transmission mechanism comprises a driving gear and a driven gear ring, the driving gear is fixedly arranged on the output shaft of a driving motor a10, the driven gear ring is fixedly arranged on the surface of the three-jaw chuck a9, the driving gear is meshed with the driven gear ring, when the machine works, a user opens the driving motor a10, the output shaft of the driving motor a10 drives the, so as to achieve the effect of driving the motor a10 and the three-jaw chuck a 9;
an X-axis linear moving module 11 is fixedly installed on the right side of the top of a base 1, an output end of the X-axis linear moving module 11 is fixedly connected with a fixed seat b12, the top of the base 1 is fixedly connected with linear slide rails b positioned on the front side and the rear side of the X-axis linear moving module 11, the front side and the rear side of the bottom of a fixed seat b12 are fixedly connected with slide blocks b in sliding connection with the linear slide rails b, the fixed seat b12 is further supported through the matching of the linear slide rails b and the slide blocks b, so that the fixed seat b12 is driven by the X-axis linear moving module 11 to move more stably, a three-jaw chuck b13 coaxial with the three-jaw chuck a9 is rotatably connected on the left side of the fixed seat b12, a groove 14 positioned between the three-jaw chuck a9 and the X-axis linear moving module 11 is formed in the top of the base 1, a top, the top of the lower support 16 can be connected with the surface of the pipe in a rolling manner, specifically, the lower support 16 comprises a supporting transverse plate a161 arranged in the inner cavity of the base 1, six vertical plates 162 are uniformly and fixedly connected to the front side and the rear side of the top of the supporting transverse plate a161, the top of each vertical plate 162 is fixedly connected with a fixing frame a163, the inner cavity of each fixing frame a163 is rotatably connected with a roller a164, a hydraulic cylinder a165 with the bottom end fixedly connected with the bottom of the inner cavity of the base 1 is fixedly arranged at the bottom of each fixing frame a163, an opening matched with the fixing frame a163 is formed in the top of the top plate 15, and through, since the supporting lateral plate a161, the vertical plate 162 and the fixing frame a163 are fixed together, and the integral structure, the hydraulic cylinder a165 drives the six fixing frames a163 to synchronously move upwards, the fixing frames a163 penetrate through the openings in the top plate 15, and the rollers a164 are used for jacking the pipes on the top plate 15 so as to support the lower surfaces of the pipes;
the top of the base 1 is fixedly connected with a supporting plate 18 through four supporting rods 17, the top of the supporting plate 18 is fixedly provided with an upper supporting piece 19 in a penetrating way, the bottom of the upper supporting piece 19 can be connected with the surface of a pipe in a rolling way, specifically, the upper supporting piece 19 comprises six hydraulic cylinders b191 fixed on the front side and the rear side of the top of the supporting plate 18, the output ends of the hydraulic cylinders b191 penetrate through the bottom of the supporting plate 18 and are fixedly connected with a supporting transverse plate b192, the bottom of the supporting transverse plate b192 is fixedly connected with a fixing frame b193 corresponding to the position of the roller a164, the inner cavity of the fixing frame b193 is rotatably connected with a roller b194, when the roller is in work, the hydraulic cylinders b191 drive the supporting transverse plate b192 to move downwards, the supporting, the upper surface of the tubing is supported and cooperates with the lower support 16 to allow the tubing to rotate more smoothly.
In the present embodiment, the driving motor b72 and the driving motor a10 are servo motors.
One specific application of this embodiment is: when the device works, firstly, the roller a164 of the lower support 16 is located at the bottom of the top plate 15, a user places a pipe on the top plate 15, then the hydraulic cylinder a165 is started, due to the fact that the supporting transverse plate a161, the vertical plate 162 and the fixing frame a163 are fixed together, and the integral structure enables the hydraulic cylinder a165 to drive the six fixing frames a163 to synchronously move upwards, the fixing frame a163 penetrates through an opening in the top plate 15, the roller a164 is used for jacking the pipe on the top plate 15, the lower surface of the pipe is further supported, the hydraulic cylinder b191 is started, the hydraulic cylinder b191 drives the supporting transverse plate b192 to move downwards, the supporting transverse plate b192 drives the six fixing frames b193 to move downwards, the roller b194 is further contacted with the pipe; then, the fixing seat b12 and the three-jaw chuck b13 are driven to move leftwards by the X-axis linear moving module 11, the three-jaw chuck b13 contacts with the pipe and pushes the pipe to move leftwards, the left end of the pipe contacts with the three-jaw chuck a9, then the jaws on the three-jaw chuck a9 and the three-jaw chuck b13 clamp two ends of the pipe, then the driving motor b72 is started, the output shaft of the driving motor b72 drives the parallel gear 73 to rotate on the rack 71, so that the housing 3 can move leftwards or rightwards along the linear guide rail a2, the cutting device 6 is adjusted to a position where the pipe needs to be cut, the cutting device 6 is started, the cutting device 6 is driven to move forwards by the Y-axis linear moving module 5 to cut the pipe, then the driving motor a10 is started, the driving motor a10 drives the left end of the three-jaw chuck a9 by a transmission mechanism, the three-jaw chuck a9 drives the pipe, and then the pipe is cut into a whole circle by using the cutting equipment 6.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a bull saw cuts equipment for tubular product, includes base (1), its characterized in that: the rear side of the top of the base (1) is fixedly connected with two linear guide rails a (2) which are arranged in parallel, the top of the linear guide rails a (2) is provided with a plurality of shells (3) from left to right, the front side and the rear side of the bottom of each shell (3) are fixedly connected with sliders a (4) which are connected with the linear guide rails a (2) in a sliding manner, a horizontal moving mechanism (7) is arranged between each shell (3) and the base (1), the top of each shell (3) is fixedly provided with a Y-axis linear moving module (5), the output end of each Y-axis linear moving module (5) is fixedly connected with a cutting device (6), the front end of the left side of the top of the base (1) is fixedly connected with a fixing seat a (8), the right side of the fixing seat a (8) is rotatably connected with a three-jaw chuck a (9), and the left side, the output shaft of the driving motor a (10) is in transmission connection with a three-jaw chuck a (9) through a transmission mechanism, an X-axis linear movement module (11) is fixedly mounted on the right side of the top of the base (1), an output end of the X-axis linear movement module (11) is fixedly connected with a fixed seat b (12), the left side of the fixed seat b (12) is rotatably connected with a three-jaw chuck b (13) coaxial with the three-jaw chuck a (9), a groove (14) between the three-jaw chuck a (9) and the X-axis linear movement module (11) is formed in the top of the base (1), a top plate (15) is fixedly connected to the top of an inner cavity of the groove (14), a lower supporting piece (16) is fixedly mounted in the inner cavity of the groove (14), the top of the lower supporting piece (16) can be in rolling connection with the surface of a pipe, a supporting plate (18) is fixedly connected to the top of the, the top of the supporting plate (18) is fixedly provided with an upper supporting piece (19) in a penetrating way, and the bottom of the upper supporting piece (19) can be connected with the surface of the pipe in a rolling way.
2. The multi-head sawing device for pipes according to claim 1 wherein: horizontal migration mechanism (7) are including fixing rack (71) at base (1) top, rack (71) are located between two linear guide a (2), the bottom fixed mounting of casing (3) inner chamber has driving motor b (72), the output shaft fixedly connected with parallel gear (73) of driving motor b (72), the bottom of parallel gear (73) is run through to the bottom of casing (3) and is engaged with rack (71).
3. The multi-head sawing device for pipes according to claim 2 wherein: support piece (16) are including setting up support diaphragm a (161) at base (1) inner chamber down, support six risers (162) of the even fixedly connected with in both sides around diaphragm a (161) top, the top fixedly connected with mount a (163) of riser (162), the inner chamber of mount a (163) rotates and is connected with roller a (164), the bottom fixed mounting of mount a (163) has bottom and base (1) inner chamber bottom fixed connection's pneumatic cylinder a (165), the opening with mount a (163) matched with has been seted up at the top of roof (15).
4. The multi-head sawing device for pipes according to claim 3 wherein: go up support piece (19) including fix six pneumatic cylinders b (191) in backup pad (18) top front and back both sides, the output of pneumatic cylinder b (191) runs through to the bottom of backup pad (18) and fixedly connected with supports diaphragm b (192), the position fixedly connected with mount b (193) of the bottom of supporting diaphragm b (192) and corresponding roller a (164), the inner chamber of mount b (193) rotates and is connected with roller b (194).
5. The multi-head sawing device for pipes according to claim 4 characterized in that: the transmission mechanism comprises a driving gear and a driven gear ring, the driving gear is fixedly installed on an output shaft of the driving motor a (10), the driven gear ring is fixedly installed on the surface of the three-jaw chuck a (9), and the driving gear is meshed with the driven gear ring.
6. The multi-head sawing device for pipes according to claim 5 wherein: the top fixedly connected with of base (1) is located the linear slide rail b of X axle rectilinear movement module (11) front and back both sides, the equal fixedly connected with of both sides and linear slide rail b sliding connection's slider b around fixing base b (12) bottom.
7. The multi-head sawing device for pipes according to claim 6 wherein: the number of the shell (3), the number of the Y-axis linear moving modules (5) and the number of the cutting equipment (6) are three.
CN201921800834.5U 2019-10-25 2019-10-25 Multi-head sawing equipment for pipes Expired - Fee Related CN211564694U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921800834.5U CN211564694U (en) 2019-10-25 2019-10-25 Multi-head sawing equipment for pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921800834.5U CN211564694U (en) 2019-10-25 2019-10-25 Multi-head sawing equipment for pipes

Publications (1)

Publication Number Publication Date
CN211564694U true CN211564694U (en) 2020-09-25

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CN201921800834.5U Expired - Fee Related CN211564694U (en) 2019-10-25 2019-10-25 Multi-head sawing equipment for pipes

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112719427A (en) * 2020-12-31 2021-04-30 江苏泰源数控机床有限公司 Full-automatic numerical control sawing machine
CN114799332A (en) * 2022-05-25 2022-07-29 山东基舜建设工程有限公司 Sawing device for construction of building pipes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112719427A (en) * 2020-12-31 2021-04-30 江苏泰源数控机床有限公司 Full-automatic numerical control sawing machine
CN114799332A (en) * 2022-05-25 2022-07-29 山东基舜建设工程有限公司 Sawing device for construction of building pipes
CN114799332B (en) * 2022-05-25 2024-02-09 山东基舜建设工程有限公司 Sawing device for construction of building pipe

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Granted publication date: 20200925

Termination date: 20211025