CN201792133U - Cutting head lifting mechanism of five-shaft steel tube intersecting line cutting machine - Google Patents
Cutting head lifting mechanism of five-shaft steel tube intersecting line cutting machine Download PDFInfo
- Publication number
- CN201792133U CN201792133U CN2010205440857U CN201020544085U CN201792133U CN 201792133 U CN201792133 U CN 201792133U CN 2010205440857 U CN2010205440857 U CN 2010205440857U CN 201020544085 U CN201020544085 U CN 201020544085U CN 201792133 U CN201792133 U CN 201792133U
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- Prior art keywords
- steel tube
- cutting machine
- cutting head
- intersecting line
- tube intersecting
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Abstract
The utility model relates to a cutting head lifting mechanism of a five-shaft steel tube intersecting line cutting machine, wherein an upright post is arranged on a cutting head longitudinal moving part; a screw rod front shaft base, a screw rod rear shaft base, a fixed motor, a decelerator and a screw rod are fixedly arranged on the facade of the upright post; the upright post is connected with a lifting board by a linear guiderail pair and a limiting device; and a nut meshed with the screw rod is arranged on the back of the lifting board. By adopting precise linear guiderail pair and precise ball screw pair, contact-inductive upper and lower limiting switches, and fully closed-loop alternating-current servo motor for control, the cutting head lifting mechanism of the five-shaft steel tube intersecting line cutting machine has the characteristics of being quick in lifting speed, correct in positioning, simple and convenient for assembling, and stable and reliable in mechanical action; moreover, the linear guiderail pair enlarges the stroke range of the cutting head to ensure that the maximum stroke can achieve 300mm, therefore, the processing precision is good, the cutting efficiency is high and the load lifting capability is stronger.
Description
Technical field
The utility model relates to steel pipe process equipment field, especially five-axis steel pipe intersecting line cutting machine.
Background technology
At present, that uses in the numerical control intersection-line cutting machine equipment cuts an elevating mechanism, and complex structure is adjusted by servomotor control lifting shaft, and its rising or falling speed control is slow, and positioning accuracy is lower, the manufacturing cost height.
The utility model content
The applicant is difficult to cut complicated steel-tube intersection-line at above-mentioned existing steel tube cutting machine, and can not bevel cut etc. defective, provide a kind of rational in infrastructure, easy to operate cutting machine head of five-axis steel tube intersecting line elevating mechanism, thereby can efficiently cut complicated steel-tube intersection-line accurately, and can the cutting in the disposable bevel for welding that processes.
The technical scheme that the utility model adopted is as follows:
A kind of cutting machine head of five-axis steel tube intersecting line elevating mechanism, column is installed in cutting head and vertically moves on the parts, and the column front fixedly installs before the screw mandrel axle bed behind the axle bed and screw mandrel, fixed electrical machinery, reductor and screw mandrel; Adopt line slideway auxiliary to be connected with stopping means between column and the lifter plate, the lifter plate back side is provided with screw and is meshed with described screw mandrel.It is further characterized in that:
Be arranged in parallel in the column front guide rail of two described line slideway auxiliaries, lifter plate back side upper and lower settings has two slide blocks to cooperate with every guide rail.
Described stopping means matches with the limited block that is provided with on lifter plate for to have microswitch on column.
The resilient dust cover of the outside upper and lower settings of described line slideway auxiliary and screw pair.
The utility model adopts by accurate line slideway auxiliary and precise ball screw pair, and adopt Contact Sensor bound bit switch, adopt full cut-off ring AC Servo Motor Control, rising or falling speed is fast, accurate positioning, assemble easyly, mechanical action is steadily reliable, and line slideway auxiliary has also enlarged the stroke range of cutting head, make range can reach 300mm, good processing accuracy, the cutting efficiency height, the lifting load capacity is bigger.
Description of drawings
Fig. 1 is for installing five-axis steel pipe intersecting line cutting machine front view of the present utility model;
Fig. 2 is a front view of the present utility model;
Fig. 3 is the vertical view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1, five-axis steel pipe intersecting line cutting machine of the present utility model is installed is comprised the main spindle box that is positioned at cutting machine one end, the main spindle box output connects rotating chuck, and steel pipe 1 end is carried out clamping and the revolution active force is provided; The parallel two-way track that is provided with on the foundation of incision machine, a rail road is positioned at processed pipe material bottom, and this track is provided with some steel pipe bracing frames, is used for steel pipe 1 is supported; Cutting head motion assembly 3 movably is arranged on another rail road, is connected with control section with the power section of cutting machine by pipeline.Cutting head motion assembly 3 comprises that cutting head vertically moves parts 100, cuts an elevating mechanism 200, cutting head swings parts 300, cutting head front-rear linkage tilting member 400, can clamping flame or plasma cutting gun 2, steel pipe is carried out cutting processing.At first steel pipe 1 is lain in a horizontal plane on the steel pipe bracing frame during work, to cut an elevating mechanism 200 in the short transverse lifting, cutting head vertically moves parts 100 along the extremely correct operating position of pipe material axially-movable, clamp steel pipe one end and the circumferential control of rotation realization pipe material by rotating chuck, by the rotating chuck of numerically controlled control system to main spindle box, cutting head vertically moves parts 100, cut an elevating mechanism 200, the cutting head parts 300 that swing, 400 these five the associatings of cutting head front-rear linkage tilting member are accurately controlled, realization is to the pipe material of different tube diameters, different straight lines, camber line, the high accuracy cutting of split requirement such as intersection and groove thereof.
As Fig. 2, shown in Figure 3, the column 201 that cuts an elevating mechanism 200 of the present utility model is installed on the travelling car that cutting head vertically moves parts 100, axle bed 214 behind axle bed 206 and the screw mandrel before column 201 fronts fixedly install screw mandrel, axle bed 206 is provided with motor Connection Block 204 before the screw mandrel, be provided with reductor 203 on motor Connection Block 204 tops, reductor 203 is connected with the output shaft that drives servomotor 202, the output shaft of described reductor 203 connects downward precise ball screw 212 by shaft coupling 205, precise ball screw 212 upper ends are by bearing 210 support guides in the preceding axle bed 206, its lower end is by bearing 215 support guides in the back axle bed 214, respectively be provided with the guide rail 217-1 of an accurate line slideway auxiliary in the positive both sides of column 201, lifter plate 221 dorsal surfaces are provided with the slide block 217-2 and the screw 213 of accurate line slideway auxiliary, having up and down on every guide rail 217-1, two slide block 217-2 match, screw 213 is meshed with screw pair 212, on column 201, have microswitch 219, be provided with limited block 220 on lifter plate 221, limited block 220 matches with microswitch 219 and guarantees the oscilaltion stroke.Accurate line slideway auxiliary and the resilient dust cover 216 of the secondary overcoat upper and lower settings of precise ball screw.During real work, servomotor 202 drives precise ball screw 212 rotations by reductor 203, move up and down along accurate line slideway auxiliary with the screw 213 drive lifter plates 221 of screw mandrel 212 engagements, limited block 220 matches with microswitch 219, can guarantee that the oscilaltion stroke reaches 300mm.
More than describing is to explanation of the present utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of the utility model spirit, the utility model can be done any type of modification.
Claims (4)
1. cutting machine head of five-axis steel tube intersecting line elevating mechanism, it is characterized in that: column is installed in cutting head and vertically moves on the parts, and the column front fixedly installs before the screw mandrel axle bed behind the axle bed and screw mandrel, fixed electrical machinery, reductor and screw mandrel; Adopt line slideway auxiliary to be connected with stopping means between column and the lifter plate, the lifter plate back side is provided with screw and is meshed with described screw mandrel.
2. according to the described cutting machine head of five-axis steel tube intersecting line elevating mechanism of claim 1, it is characterized in that: the guide rail of the two described line slideway auxiliaries that be arranged in parallel in the column front, lifter plate back side upper and lower settings have two slide blocks to cooperate with every guide rail.
3. according to the described cutting machine head of five-axis steel tube intersecting line elevating mechanism of claim 1, it is characterized in that: described stopping means matches with the limited block that is provided with on lifter plate for to have microswitch on column.
4. according to the described cutting machine head of five-axis steel tube intersecting line elevating mechanism of claim 1, it is characterized in that: the resilient dust cover of the outside upper and lower settings of described line slideway auxiliary and screw pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205440857U CN201792133U (en) | 2010-09-27 | 2010-09-27 | Cutting head lifting mechanism of five-shaft steel tube intersecting line cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205440857U CN201792133U (en) | 2010-09-27 | 2010-09-27 | Cutting head lifting mechanism of five-shaft steel tube intersecting line cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792133U true CN201792133U (en) | 2011-04-13 |
Family
ID=43847056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205440857U Expired - Fee Related CN201792133U (en) | 2010-09-27 | 2010-09-27 | Cutting head lifting mechanism of five-shaft steel tube intersecting line cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792133U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913044A (en) * | 2010-09-27 | 2010-12-15 | 无锡华联科技集团有限公司 | Elevating mechanism for cutting machine head of five-axis steel tube intersecting line |
| CN102441755A (en) * | 2011-09-22 | 2012-05-09 | 无锡华联科技集团有限公司 | Lifting mechanism of H-shaped steel horizontal assembled and welded base |
| CN103212794A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Jig device for automatically realizing cutting head movement and laser micro-machining equipment |
| CN103212793A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Jig device for manual cutting head movement and laser microprocessing equipment using jig device |
-
2010
- 2010-09-27 CN CN2010205440857U patent/CN201792133U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913044A (en) * | 2010-09-27 | 2010-12-15 | 无锡华联科技集团有限公司 | Elevating mechanism for cutting machine head of five-axis steel tube intersecting line |
| CN102441755A (en) * | 2011-09-22 | 2012-05-09 | 无锡华联科技集团有限公司 | Lifting mechanism of H-shaped steel horizontal assembled and welded base |
| CN103212794A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Jig device for automatically realizing cutting head movement and laser micro-machining equipment |
| CN103212793A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Jig device for manual cutting head movement and laser microprocessing equipment using jig device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20130927 |