CN201483068U

CN201483068U - Table type pipeline beveling machine

Info

Publication number: CN201483068U
Application number: CN200920217702XU
Authority: CN
Inventors: 程军
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-28
Filing date: 2009-09-28
Publication date: 2010-05-26
Anticipated expiration: 2019-09-28

Abstract

The utility model discloses a table type pipeline beveling machine, which can be used in the pipeline beveling processing. In the technical scheme, a sliding device and a self-centering pipeline clamping device are arranged on a working table, a reducer is arranged on the sliding device, a cutter head is arranged on the reducer, a coolant tank is arranged in the working table, the self-centering pipeline clamping device adopts a self-centering V-shaped clamp claw group, the central line of the clamp claw group and the central line of the reducer are always on one line, and a two-way screw rod and a sliding rail are arranged under a fixing plate on the bottoms of a clamp claws so as to open and close the clamp claws. The utility model has the advantages of simple structure and operation and self-centering, accurate and convenient pipeline assembly and clamping. Moreover, the coolant can be automatically fed during the equipment processing.

Description

Desk-top tube groove machine

Affiliated technical field

The utility model relates to a kind of tube groove process equipment, and relating in particular to a kind of can be the tube groove finished edge machine of Φ 25mm～Φ 300mm to diameter, both has been applicable to tube groove processing in batches, also is applicable to on-the-spot processing.

Background technology

At present, the equipment that pipeline is carried out groove is many based on portable, and a kind of equipment process pipeline scope of specification is less, must change the difference piece that rises in order to adapt to different tube diameters, even change the machine of different size model; Pipeline centering is loaded down with trivial details.The beveling machine that some are relatively large, structure and complicated operation, integration is lower.

The patent No. ZL of State Intellectual Property Office of the People's Republic of China 200820106103.6 discloses a kind of desk-top automatic groove machine.It is the beveling machine that a kind of convenience moves, its motor is contained in box house, drive decelerator by belt, the position by regulating tripod and the fulcrum height of central pivot point height and supporting component make the center of the corresponding cutterhead of center line of processed pipe fitting, and the centering process operation is cumbersome.

The patent No. ZL of State Intellectual Property Office of the People's Republic of China 200720046871.2 discloses a kind of beveling machine, its centering is by vertical carriage component of driven by motor and horizontal blade assemblies, realize the center of the corresponding cutterhead of center line of processed pipe fitting, operation and complex structure, centering is difficulty and do not have a cooling device relatively, machining accuracy is not high, and tool wear is big.

State Intellectual Property Office of the People's Republic of China's patent No. 200320127316.4 discloses a kind of beveling machine, and its structure is an annular, and volume is less, convenient moving, but because structural limitations processing caliber scope is less; When different tube diameters is carried out groove, need to change the piece that rises; Centering will constantly be measured with square, and accuracy of alignment is not high.Be fit to field operation, but be not suitable for batch machining, efficient is lower.

Above-mentioned utility model, structure that has and complicated operation and can't add cooling fluid automatically, have light but working ability is less, accuracy of alignment is not high and operate cumbersome.

Summary of the invention

In order to overcome little, the complicated operation of existing tube groove machined ability, accuracy of alignment is not high, many deficiencies such as no cooling device.The utility model provides a kind of desk-top tube groove machine, can adapt to big caliber scope, need not change the pipeline jig, quick, the easy and centering of centering accurately, without adjustment, and can apply the tube groove machine of cooling fluid automatically.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of desk-top tube groove machine is made up of workbench, power set, self-centering pipeline gripping mechanism, cooling device, bracing or strutting arrangement.

Electric machine main shaft is connected with decelerator, decelerator front end and cutterhead are pegged graft, blade is by being bolted on the cutterhead, decelerator is connected with carriage by fixed head, carriage is fixed on the workbench, the gears engaged on tooth bar and the hand wheel shaft is equipped with in the fixed head bottom, and gear is connected with the feeding handwheel by hand wheel shaft, realizes cutter fed rat and withdraws from by the swivel feeding handwheel.Self-centering pipeline gripping mechanism adopts self-centering V-type dog group, claw is connected with slide block by fixed head, slide block and slide rail cunning are joined, slide rail is fixed on the workbench by guided way, it is spacing that the guided way two ends are fixed with end plate, the maximum opening of restriction claw, and the fixed head bottom is connected with two-way leading screw by connecting plate, two-way leading screw one end is fixed with the chucking handwheel, realizes opening with closed of claw by rotation chucking handwheel.The workbench internal fixation has tank for coolant, and filter screen and immersible pump are equipped with in tank for coolant inside, is inserted with return duct in the filter screen, and the return duct other end and workbench bottom are fixing, and immersible pump is connected with coolant pipe, automatically machined surface is applied cooling fluid behind the device start.Bracing or strutting arrangement is by adjusting lifting to adapt to the workpiece that supports different tube diameters.

The beneficial effects of the utility model are: structure and simple to operate, and centering is accurate, chucking speed need not be changed claw soon, and processing caliber scope is bigger, adds cooling fluid automatically.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further specified.

Fig. 1 is a front view of the present utility model.

Fig. 2 is a self-centering pipeline gripping mechanism cutaway view.

Fig. 3 is the feed mechanism cutaway view.

1. motors among the figure, 2. decelerator, 3. cutterhead, 4. bolt, 5. blade, 6. self-centering pipeline gripping mechanism, 7. chucking handwheel, 8. bracing or strutting arrangement, 9. return duct, 10. filter screen, 11. tank for coolant, 12. immersible pump, 13. coolant pipe, 14. workbench, 15. feeding handwheel, 16. power controling box, 17. end plate, 18. slide block, 19. connecting plate, 20. slide rail, 21. two-way leading screw, 22. claw, 23. fixed head, 24. guided way, 25. carriage, 26. tooth bar, 27. gear, 28. fixed head, 29. hand wheel shaft.

The specific embodiment

Fig. 1, Fig. 2, shown in Figure 3, motor (1) is connected with decelerator (2), and decelerator (2) front end is connected with cutterhead (3), and bolt (4) is fixed on blade (5) on the cutterhead (3); Decelerator (2) is fixed on the fixed head (28), fixed head (28) bottom is connected with carriage (25), carriage (25) is fixed on the workbench (14), tooth bar (26) is fixed on fixed head (28) bottom, gear (27) and tooth bar (26) engagement, feeding handwheel (15) is connected with hand wheel shaft (29); Claw (22) on the self-centering pipeline gripping mechanism (6) is on fixed head (23), fixed head (23) bottom is connected with connecting plate (19) with two groups of slide blocks (18), slide block (18) is connected with slide rail (20), slide rail (20) is on guided way (24), guided way (24) is fixed on the workbench (14), guided way (24) two ends are connected with end plate (17), and connecting plate (19) is connected with two-way leading screw (21), and two-way leading screw (21) is connected with chucking handwheel (7); Be fixed with tank for coolant (11) in the workbench (14), tank for coolant (11) is connected with immersible pump (12), immersible pump (12) is connected with coolant pipe (13), filter screen (10) is arranged in the tank for coolant (11), filter screen (10) is connected with return duct (9) one ends, and return duct (9) other end and workbench (14) are bonding; Power controling box (16) is fixed on workbench (14) one sides, and bracing or strutting arrangement (8) is used to support the longer pipe road in self-centering pipeline gripping mechanism (6) rear end.

Claims

1. desk-top tube groove machine, feature is: motor (1) is connected with decelerator (2), decelerator (2) front end is equipped with cutterhead (3), decelerator (2) is installed on the fixed head (28), fixed head (28) bottom is equipped with carriage (25), carriage (25) is fixed on the workbench (14), and self-centering pipeline gripping mechanism (6) is fixed on the workbench (14), and workbench (14) inside is equipped with tank for coolant (11).

2. desk-top tube groove machine according to claim 1, it is characterized in that the claw (22) on the described self-centering pipeline gripping mechanism (6) is fixed on the fixed head (23), fixed head (23) bottom is equipped with slide block (18), slide rail (20) was fixed on the guided way (24) with sliding joining of slide block (18), guided way (24) is fixed on the workbench (14), end plate (17) is equipped with at guided way (24) two ends, two-way leading screw (21) is connected with fixed head (23) by connecting plate (19), and two-way leading screw (21) one ends are fixed with chucking handwheel (7).

3. desk-top tube groove machine according to claim 1, it is characterized in that described tank for coolant (11) inside is equipped with immersible pump (12), coolant pipe (13) is housed on the immersible pump (12), filter screen (10) is fixed on the tank for coolant (11), return duct (9) one ends are in filter screen (10), and return duct (9) other end is fixed on workbench (14) bottom.