CN203778776U - Distribution wire pipeline chamfering machining device - Google Patents
Distribution wire pipeline chamfering machining device Download PDFInfo
- Publication number
- CN203778776U CN203778776U CN201420150712.7U CN201420150712U CN203778776U CN 203778776 U CN203778776 U CN 203778776U CN 201420150712 U CN201420150712 U CN 201420150712U CN 203778776 U CN203778776 U CN 203778776U
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- lifting platform
- cylinder
- fixed bar
- distribution wire
- lifting
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Abstract
The utility model discloses a distribution wire pipeline chamfering machining device which comprises a support rack and a motor cutter, wherein a fixing rod is arranged on the support rack; a fixing cylinder and a baffle ring are mounted on the fixing rod; the cylinder is fixed to the baffle ring; the output end of the cylinder is connected with the fixing rod through a sliding cylinder; the sliding cylinder is arranged between the fixing cylinder and the baffle ring; lower pull rods are hinged to two ends of the sliding cylinder; swing arms are hinged to the end parts of the lower pull rods; the swing arms are hinged to the fixing cylinder through an upper swing rod and a lower swing rod; a lifting cylinder and a guide rod are mounted on the support rack; a screw rod is arranged in the lifting cylinder; a lifting platform is mounted at the upper end part of the screw rod in a sleeving manner; a through hole is formed in the lifting platform; the guide rod penetrates through the through hole; the motor cutter is mounted on the lifting platform; the output end of the motor is connected with a bevel gear; the bevel gear penetrates through the lifting cylinder and is matched with a spiral gear.
Description
Technical field
The utility model relates to Profile cut-off machine, specifically refers to a kind of distribution wire pipeline groove processing device.
Background technology
Steel plate beveling machine is used in deburring and the groove processing of the front sheet metal of welding, if utilizing to roll, this owner washes principle, steel plate edge is washed and cut by required angle, to obtain welding required groove, be applicable to the materials such as steel, cast iron, rigid plastics, non-ferrous metal.Beveling machine is pipeline or the dull and stereotyped specific purpose tool that carries out chamfering groove at welding front end face, the angle that solved the operating procedures such as flame cutting, sanding machine grinding is lack of standardization, domatic coarse, the shortcoming such as operating noise is large, there is the advantages such as easy and simple to handle, angular standard, smooth surface.Beveling machine has plurality of specifications, is a kind of advanced tools providing for work such as the installation of industry specialty, maintenance such as electric power, oil, chemical industry, shipbuilding, steel structures, and this instrument can improve work efficiency greatly, reduces costs.
But in actual groove processing procedure, for improving working (machining) efficiency, conventionally tubular workpiece is adopted the method for clamping circumgyration incision, yet at when cutting cutting tool and during pipe fitting EDGE CONTACT, can produce larger interaction force, the clamping of pipe fitting is easily occurred loosening, when serious, can cause the tenesmus of pipe fitting, and then to beveling machine or pipe fitting edge causes certain damage.
Utility model content
The purpose of this utility model is to provide a kind of distribution wire pipeline groove processing device, avoids, in processing clamping force abrupt change and then cause the tenesmus of pipe fitting during pipe fitting, strengthening the clamping dynamics to pipe fitting.
The purpose of this utility model is achieved through the following technical solutions:
A kind of distribution wire pipeline groove processing device, comprise bearing support, on described bearing support, be provided with fixed bar and drive motors, the output of drive motors is connected with the bottom of fixed bar, stationary magazine creel and back-up ring are installed on described fixed bar, also comprise cylinder, cylinder is fixed on back-up ring, the output of described cylinder is connected with fixed bar by slide cartridge, slide cartridge is arranged between stationary magazine creel and back-up ring, at the two ends of slide cartridge, chain connection has lower link, lower link end chain connection has swing arm, swing arm is hinged by upper pendulum bar and draft link and stationary magazine creel, the two ends of fixed bar have groove, a plurality of rollers are installed in described slide cartridge, roller is slidably arranged in groove, lifting tube and guide post are installed on bearing support, in lifting tube, be provided with screw mandrel, end, screw mandrel upper end is set with lifting platform, screw mandrel lower end is provided with helical gear, the bottom of lifting platform is provided with blind hole, screw is installed in blind hole, screw mandrel upper end is through screw, on lifting platform, have through hole, guide post is through through hole, also comprise motor and cutter, Cutting tool installation manner is on lifting platform, the output of described motor is connected with bevel gear and bevel gear coordinates with helical gear through lifting tube.When the utility model is used, first pipe fitting is sleeved on outside fixed bar, adjusting cylinders moves up its output and drives slide cartridge rising, lower link drives swing arm and pipe fitting inner wall laminating, stationary magazine creel is fixedly installed on the end, upper end of fixed bar, by upper pendulum bar and draft link, provide strong supporting role for swing arm, drive motors starts to drive fixed bar rotation, when swing arm reaches maximum to the active force of pipe fitting inner wall, by the cutting tool on lathe, started pipe fitting edge to be rotated processing, the swing arm that can regulate arbitrarily can be used with the pipe bevel of various diameter and process, during cutting, interaction force between cutting tool and pipe fitting can be delivered on fixed bar by swing arm, the two ends of fixed bar have groove, roller in slide cartridge can freely move up and down in groove, the material of roller is rubber or plastics, itself there is certain elasticity, when the sliding friction between slide cartridge and fixed bar is transformed to rolling friction, also the interaction force that when cutting produces can be cushioned by roller, having reduced the impaired situation of local stress of the present utility model occurs, on, draft link and lower link, fixed bar forms a triangular framing, according to the highest principle of triangle stability, make swing arm to provide stable clamping force for pipe fitting inner wall, guarantee the efficiency that pipe bevel is processed,
Cutting tool is fixed on lifting platform, electric machine rotation, bevel gear on motor output end coordinates with helical gear, screw mandrel is freely rotated in lifting tube, and the upper end of screw mandrel and screw threaded engagement, screw is fixed on lifting platform bottom, screw drives lifting platform to move up, guide post is through lifting platform, when lifting platform is subject to active force, guide post can keep the stress balance in whole lifting platform horizontal direction, avoid the stress raisers of lifting platform and cause lifting tube internals impaired, and then the protective effect of enhancing motor output end and lifting tube junction, improve the stable support function of lifting platform to cutting tool, the guide post arranging also can play certain radially fixation to lifting platform, when screw mandrel rotation, when screw rotates and rises on screw mandrel, between screw and screw mandrel, can produce interaction force, screw can drive lifting platform to produce in the horizontal direction the trend rotatablely moving, can cause that cutting tool is concrete on cutting pipes edge produces skew when a bit, reduced the precision that adds man-hour, and guide post runs through lifting platform, 2 structure being aligneds of guide post and screw mandrel, prevented that lifting platform from rotating, when guaranteeing lifting platform in vertical direction to cutting tool stable support, improved the lifting platform stable support to cutting tool in the horizontal direction, improved the precision of pipe bevel processing.
The top of described guide post is provided with boss, and the middle part of guide post is provided with postive stop baffle, and lifting platform is slidably arranged between boss and postive stop baffle.The postive stop baffle that the boss that guide post top arranges and guide post middle part arrange moves up and down lifting platform in fixing interval, prevented that cutting tool from excessively rising or declining when pipe bevel is processed, when avoiding cutting tool to occur mismachining tolerance, also reduced after lifting platform declines end, lifting tube upper end to impact.
On described postive stop baffle, buffer board is installed, buffer board is connected with postive stop baffle by spring.Buffer board can be before lifting platform declines and contact with postive stop baffle, when lifting platform is declined self institute with effect of inertia elimination, to reduce the impact to postive stop baffle bottom lifting platform.
Described swing arm is also provided with backing plate away from the end face of fixed bar one end, and the surface area of described backing plate is greater than swing arm face area.The backing plate arranging can further increase the contact area with pipe fitting inner wall, guarantees the stability of clamping.
Travel switch and travel switch are installed on described postive stop baffle and are connected with motor, the level height at described travel switch place is compressed into spring that level height is consistent to greatest extent.Lifting platform contacts with buffer board while declining, buffer board is stressed to be moved down, spring stress compression, when being compressed to greatest extent, lifting platform contacts with travel switch, and travel switch is controlled motor and stopped operating, and lifting platform stops moving down, prevent that lifting platform from causing excessive damage to spring, improve service life of the present utility model.
Described roller is rubber wheel.As preferably, can there is certain deformation in rubber wheel after slide cartridge is subject to stress, and the reaction force that deformation produces can be eliminated stress.
The utility model compared with prior art, has following advantage and beneficial effect:
1, a kind of distribution wire pipeline groove processing device of the utility model, when swing arm reaches maximum to the active force of pipe fitting inner wall, by the cutting tool on lathe, started pipe fitting edge to be rotated processing, the swing arm that can regulate arbitrarily can be used with the pipe bevel of various diameter and process; Upper and lower fork and lower link, fixed bar form a triangular framing, according to the highest principle of triangle stability, make swing arm to provide stable clamping force for pipe fitting inner wall, guarantee the efficiency that pipe bevel is processed; Guide post runs through lifting platform, 2 structure being aligneds of guide post and screw mandrel, prevented that lifting platform from rotating, when guaranteeing lifting platform in vertical direction to cutting tool stable support, improve the lifting platform stable support to cutting tool in the horizontal direction, improved the precision of pipe bevel processing;
2, a kind of distribution wire pipeline groove processing device of the utility model, lifting platform contacts with buffer board while declining, buffer board is stressed to be moved down, spring stress compression, when being compressed to greatest extent, lifting platform contacts with travel switch, travel switch is controlled motor and is stopped operating, lifting platform stops moving down, and prevents that lifting platform from causing excessive damage to spring, improves service life of the present utility model.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the utility model embodiment, forms the application's a part, does not form the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the utility model structural representation;
Mark and corresponding parts title in accompanying drawing:
1-fixed bar, 2-stationary magazine creel, 3-cylinder, 4-slide cartridge, 5-swing arm, 6-upper pendulum bar, 7-draft link, 8-roller, 9-groove, 10-lower link, 11-buffer board, 12-spring, 13-travel switch, 14-backing plate, 15-pipe fitting, 16-base plate, 17-lifting tube, 18-screw mandrel, 19-lifting platform, 20-helical gear, 21-blind hole, 22-screw, 23-guide post, 24-motor, 25-bevel gear, 26-boss, 27-bearing support, 28-back-up ring, 29-drive motors, 30-cutter, 31-postive stop baffle.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment 1
As shown in Figure 1, a kind of pipe fitting 15 chamfering devices of the utility model, comprise bearing support 27, on described bearing support 27, be provided with fixed bar 1 and drive motors 29, the output of drive motors 29 is connected with the bottom of fixed bar 1, stationary magazine creel 2 and back-up ring 28 are installed on described fixed bar 1, also comprise cylinder 3, cylinder 3 is fixed on back-up ring 28, the output of described cylinder 3 is connected with fixed bar 1 by slide cartridge 4, slide cartridge 4 is arranged between stationary magazine creel 2 and back-up ring 28, at the two ends of slide cartridge 4, chain connection has lower link 10, lower link 10 end chain connections have swing arm 5, swing arm 5 is hinged with stationary magazine creel 2 by upper pendulum bar 6 and draft link 7, the two ends of fixed bar 1 have groove 9, a plurality of rollers 8 are installed in described slide cartridge 4, roller 8 is slidably arranged in groove 9, lifting tube 17 and guide post 23 are installed on bearing support 27, in lifting tube 17, be provided with screw mandrel 18, screw mandrel 18 ends, upper end are set with lifting platform 19, screw mandrel 18 lower ends are provided with helical gear 20, the bottom of lifting platform 19 is provided with blind hole 21, screw 22 is installed in blind hole 21, screw mandrel 18 upper ends are through screw 22, on lifting platform 19, have through hole, guide post 23 is through through hole, also comprise motor 24 and cutter 30, cutter 30 is arranged on lifting platform 19, and the output of described motor 24 is connected with bevel gear 25 and bevel gear 25 coordinates with helical gear 20 through lifting tube 17.
When the utility model is used, first pipe fitting 15 is sleeved on outside fixed bar 1, adjusting cylinders 3 moves up its output and drives slide cartridge 4 risings, lower link drives swing arm 5 and pipe fitting 15 inwall laminatings, stationary magazine creel 2 is fixedly installed on the end, upper end of fixed bar 1, by upper pendulum bar 6 and draft link 7, provide strong supporting role for swing arm 5, drive motors 29 starts to drive fixed bar 1 rotation, when the active force of 5 pairs of pipe fitting 15 inwalls of swing arm reaches maximum, by the cutting tool 30 on lathe, started pipe fitting 15 edges to be rotated processing, the swing arm 5 that can regulate arbitrarily can be used with pipe fitting 15 grooves of various diameter and process, during cutting, interaction force between cutting tool 30 and pipe fitting 15 can be delivered on fixed bar 1 by swing arm 5, the two ends of fixed bar 1 have groove 9, roller 8 in slide cartridge 4 can freely move up and down groove 9 is interior, the material of roller 8 is rubber or plastics, itself there is certain elasticity, when the sliding friction between slide cartridge 4 and fixed bar 1 is transformed to rolling friction, also the interaction force that when cutting produces can be cushioned by roller 8, reduce the impaired situation of local stress of the present utility model and occurred, upper and lower fork 6,7 and lower link 10, fixed bar 1 form a triangular framing, according to the highest principle of triangle stability, make swing arm 5 to provide stable clamping force for pipe fitting 15 inwalls, guarantee the efficiency that pipe fitting 15 grooves are processed,
Cutting tool 30 is fixed on lifting platform 19, motor 24 rotates, bevel gear 25 on motor 24 outputs coordinates with helical gear 20, screw mandrel 18 is freely rotated lifting tube 17 is interior, and the upper end of screw mandrel 18 and screw 22 threaded engagement, screw 22 is fixed on lifting platform 19 bottoms, screw 22 drives lifting platform 19 to move up, guide post 23 is through lifting platform 19, when lifting platform 19 is subject to active force, guide post 23 can keep the stress balance in whole lifting platform 19 horizontal directions, avoid the stress raisers of lifting platform 19 and cause lifting tube 17 internals impaired, and then the protective effect of enhancing motor 24 outputs and lifting tube 17 junctions, improve the stable support function of 19 pairs of cutting tools 30 of lifting platform, the guide post 23 arranging also can play certain radially fixation to lifting platform 19, when screw mandrel 18 rotations, when screw 22 rotates and rises on screw mandrel 18, guide post 23 runs through lifting platform 19, guide post 23 and 18 two structure being aligneds of screw mandrel, prevented that lifting platform 19 from rotating, when guaranteeing lifting platform 19 in vertical direction to cutting tool 30 stable support, improve lifting platform 19 stable support to cutting tool 30 in the horizontal direction, improved the precision of pipe fitting 15 groove processing.
Embodiment 2
As shown in Figure 1, the present embodiment is on the basis of embodiment 1, and the top of described guide post 23 is provided with boss 26, and the middle part of guide post 23 is provided with postive stop baffle 31, and lifting platform 19 is slidably arranged between boss 26 and postive stop baffle 31.The boss 26 that guide post 23 tops arrange moves up and down lifting platform 19 with the postive stop baffle 31 that guide post 23 middle parts arrange in fixing interval, prevented that cutting tool 30 from excessively rising or declining when pipe fitting 15 grooves are processed, when avoiding cutting tool 30 to occur mismachining tolerance, also reduced after lifting platform 19 declines lifting tube 17 ends, upper end to impact.
Embodiment 3
As shown in Figure 1, the present embodiment is on the basis of embodiment 1, and described swing arm 5 is provided with backing plate 14 away from the end face of fixed bar 1 one end, and the surface area of described backing plate 14 is greater than the face area of swing arm 5; Described roller 8 is rubber wheel.When pipe fitting 15 inwalls are clamped, swing arm 5 contacts with pipe fitting 15 inwalls, and the swing arm 5 of arc surface can thoroughly be fitted with pipe fitting 15 inwalls, improves the chucking power of 5 pairs of pipe fittings 15 of swing arm; The backing plate 14 arranging on arc surface can further increase the contact area with pipe fitting 15 inwalls, guarantees the stability of clamping.
Embodiment 4
As shown in Figure 1, the present embodiment, on the basis of embodiment 1, is provided with buffer board 11 on described postive stop baffle 31, and buffer board 11 is connected with postive stop baffle 31 by spring 12; Travel switch 13 and travel switch 13 are installed on described postive stop baffle 31 and are connected with motor 24, the level height at described travel switch 13 places is compressed into spring 12 that level height is consistent to greatest extent.Buffer board 11 can be before lifting platform 19 declines and contact with postive stop baffle 31, when lifting platform 19 is declined self with effect of inertia elimination, to reduce the impact of lifting platform 19 bottoms to postive stop baffle 31; Lifting platform 19 contacts with buffer board 11 while declining, buffer board 11 is stressed to be moved down, spring 12 is subject to force compresses, when being compressed to greatest extent, lifting platform 19 contacts with travel switch 13, and travel switch 13 is controlled motor 24 and stopped operating, and lifting platform 19 stops moving down, prevent that 19 pairs of springs 12 of lifting platform from causing excessive damage, improves service life of the present utility model.
As preferably, can there is certain deformation in rubber wheel after slide cartridge 4 is subject to stress, and the reaction force that deformation produces can be eliminated stress.
The above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only the specific embodiment of the present utility model; and be not used in and limit protection domain of the present utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a distribution wire pipeline groove processing device, comprise bearing support (27), on described bearing support (27), be provided with fixed bar (1) and drive motors (29), the output of drive motors (29) is connected with the bottom of fixed bar (1), it is characterized in that: stationary magazine creel (2) and back-up ring (28) are installed on described fixed bar (1), also comprise cylinder (3), cylinder (3) is fixed on back-up ring (28), the output of described cylinder (3) is connected with fixed bar (1) by slide cartridge (4), slide cartridge (4) is arranged between stationary magazine creel (2) and back-up ring, two ends chain connection at slide cartridge (4) has lower link (10), lower link (10) end chain connection has swing arm (5), swing arm (5) is hinged with stationary magazine creel (2) by upper pendulum bar (6) and draft link (7), the two ends of fixed bar (1) have groove (9), a plurality of rollers (8) are installed in described slide cartridge (4), roller (8) is slidably arranged in groove (9), lifting tube (17) and guide post (23) are also installed on bearing support (27), in lifting tube (17), be provided with screw mandrel (18), screw mandrel (18) end, upper end is set with lifting platform (19), screw mandrel (18) lower end is provided with helical gear (20), the bottom of lifting platform (19) is provided with blind hole (21), screw (22) is installed in blind hole (21), screw mandrel (18) upper end is through screw (22), lifting platform has through hole on (19), guide post (23) is through through hole, also comprise motor (24) and cutter (30), cutter (30) is arranged on lifting platform (19), the output of described motor (24) is connected with bevel gear (25) and bevel gear (25) coordinates with helical gear (20) through lifting tube (17).
2. a kind of distribution wire pipeline groove processing device according to claim 1, it is characterized in that: the top of described guide post (23) is provided with boss (26), the middle part of guide post (23) is provided with postive stop baffle (31), and lifting platform (19) is slidably arranged between boss (26) and postive stop baffle (31).
3. a kind of distribution wire pipeline groove processing device according to claim 2, is characterized in that: buffer board (11) is installed on described postive stop baffle (31), and buffer board (11) is connected with postive stop baffle (31) by spring (12).
4. a kind of distribution wire pipeline groove processing device according to claim 1, it is characterized in that: described swing arm (5) is also provided with backing plate (14) away from the end face of fixed bar (1) one end, the surface area of described backing plate (14) is greater than swing arm (5) face area.
5. a kind of distribution wire pipeline groove processing device according to claim 3, it is characterized in that: travel switch (13) and travel switch (13) are installed on described postive stop baffle (31) and are connected with motor (24), the level height at described travel switch (13) place is compressed into spring (12) that level height is consistent to greatest extent.
6. according to a kind of distribution wire pipeline groove processing device described in claim 1 ~ 5 any one, it is characterized in that: described roller (8) is rubber wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150712.7U CN203778776U (en) | 2014-03-31 | 2014-03-31 | Distribution wire pipeline chamfering machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420150712.7U CN203778776U (en) | 2014-03-31 | 2014-03-31 | Distribution wire pipeline chamfering machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778776U true CN203778776U (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420150712.7U Expired - Fee Related CN203778776U (en) | 2014-03-31 | 2014-03-31 | Distribution wire pipeline chamfering machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203778776U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878393A (en) * | 2014-03-31 | 2014-06-25 | 成都振中电气有限公司 | Spool beveling machine |
| CN106944652A (en) * | 2017-04-13 | 2017-07-14 | 成都振中电气有限公司 | The application method of regulator cubicle drilling supports |
| CN111299712A (en) * | 2020-04-09 | 2020-06-19 | 杭州夏克机械科技有限公司 | Steel pipe end face chamfering device |
| CN113210638A (en) * | 2021-05-11 | 2021-08-06 | 汪之霞 | Novel beveling equipment for wind power tower cylinder production and wind power tower cylinder production process |
| CN114799907A (en) * | 2022-04-21 | 2022-07-29 | 陈忠民 | Full-automatic intelligent keyboard manufacturing device and method |
-
2014
- 2014-03-31 CN CN201420150712.7U patent/CN203778776U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878393A (en) * | 2014-03-31 | 2014-06-25 | 成都振中电气有限公司 | Spool beveling machine |
| CN103878393B (en) * | 2014-03-31 | 2016-02-10 | 成都振中电气有限公司 | Spool beveling machine |
| CN106944652A (en) * | 2017-04-13 | 2017-07-14 | 成都振中电气有限公司 | The application method of regulator cubicle drilling supports |
| CN111299712A (en) * | 2020-04-09 | 2020-06-19 | 杭州夏克机械科技有限公司 | Steel pipe end face chamfering device |
| CN113210638A (en) * | 2021-05-11 | 2021-08-06 | 汪之霞 | Novel beveling equipment for wind power tower cylinder production and wind power tower cylinder production process |
| CN113210638B (en) * | 2021-05-11 | 2022-03-22 | 山西天宝集团有限公司 | Novel beveling equipment for wind power tower cylinder production and wind power tower cylinder production process |
| CN114799907A (en) * | 2022-04-21 | 2022-07-29 | 陈忠民 | Full-automatic intelligent keyboard manufacturing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150331 |
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| EXPY | Termination of patent right or utility model |