CN204649598U - High-frequency induction bent plate school shape test unit - Google Patents
High-frequency induction bent plate school shape test unit Download PDFInfo
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- CN204649598U CN204649598U CN201520224540.8U CN201520224540U CN204649598U CN 204649598 U CN204649598 U CN 204649598U CN 201520224540 U CN201520224540 U CN 201520224540U CN 204649598 U CN204649598 U CN 204649598U
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- test unit
- bent plate
- frequency induction
- load coil
- shape test
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Abstract
The utility model discloses a kind of high-frequency induction bent plate school shape test unit, it comprises worktable (1), be arranged on the stepper motor (2) on worktable (1), the ball-screw (3) be connected with stepper motor (2), be arranged on the clamping device (4) on ball-screw (3), be clamped in the flitch (5) on clamping device (4), be positioned at the load coil (6) of flitch (5) top, support the gantry support (7) of load coil (6), the induction heater (8) be connected with load coil (6), stepper motor (2) is connected with driver (9), and driver (9) is connected with single-chip microcomputer (10), and single-chip microcomputer (10) is connected with Switching Power Supply (11).The utility model reasonable in design, easy to operate, precision is high, reliable and stable, and heating-up temperature is controlled, and electric machine speed regulation scope is large, safe and reliable, can adapt to the plate school shape needs of different-thickness, different materials, differently curved angle.
Description
Technical field
The utility model relates to a kind of mechanical hook-up, is specifically related to a kind of high-frequency induction bent plate school shape test unit.
Background technology
The object of high-frequency induction bent plate school shape testing machine is to carry out the shape test of high frequency bent plate school, research high frequency bent plate school shape Process Law, high frequency bent plate school shape finite element prediction model is verified simultaneously, can analyze accordingly and show that the performance requirement to high-frequency induction bent plate school leaved for development shape testing machine mainly contains:
(1) state type induction heating is had to the function regulating the heat time, firing rate portable induction heating had to the function regulating inductive coil translational speed, can be regulated to adapt to the plate school shape needs of different-thickness, different materials, differently curved angle.
(2) have and regulate the function of size of current, this is also that the convenient firing rate that regulates is to adapt to the needs of plate school shape of different-thickness, different materials, differently curved angle.
(3) there is the function of regulating winding height, during actual school shape, the distance of transmitter-receiver spacing plate needs often adjustment, generally need maintenance one optimum distance to keep the induction heating thermal efficiency, owing to treating that the thickness of shape-correcting plate material often changes, in order to adapt to this change, the height of coil needs to be adjusted accordingly.
(4) will have plate clamping device simply and easily, in the shape process of school, plate will clamp, and complete the wanting of school shape can be unloaded easily.
(5) good stability, shape testing requirements test unit in plate high-frequency induction school should have good stability, can provide stable speed of feed, accurately can control heat time and the heating region of plate, improves precision and the science of test.
(6) high precision, in the shape process of plate school, due to the positioning precision of plate and the profile requirements of machining area all higher, therefore require that numerical control device can have very high precision, to meet the demands.
(7) electric machine speed regulation scope is large, and speed adjustable range refers to the ratio of the maximum speed that numerical control device requirement motor provides and minimum speed.Because the thickness difference of plate is very large, require to differ to the length of heat time, and difference may have several times.Therefore for meeting the school shape requirement of various plate, test unit must can provide very large speed adjustable range.
(8) torque request is large, test unit has slide block and plate, and in order to ensure being with movable slider and plate motion, motor must improve larger torque.
And in prior art, also there is no the high-frequency induction bent plate school shape test unit that can meet above condition.Therefore, on the basis of existing technology necessary, research and develop a kind of reasonable in design, good stability, precision is high, clamps stable high-frequency induction bent plate school shape test unit.
Utility model content
Utility model object: the purpose of this utility model is to solve the deficiencies in the prior art, and provide a kind of reasonable in design, good stability, precision is high, clamps stable high-frequency induction bent plate school shape test unit.
Technical scheme: in order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of high-frequency induction bent plate school shape test unit, it comprises worktable, stepper motor is on the table installed, the ball-screw be connected with stepper motor, be arranged on the clamping device on ball-screw, be clamped in the flitch on clamping device, be positioned at the load coil above flitch, support the gantry support of load coil, the induction heater be connected with load coil;
Described stepper motor is connected with driver, and driver is connected with single-chip microcomputer, and single-chip microcomputer is connected with Switching Power Supply.As preferably, select the Switching Power Supply of 36V, 4A.
Preferably, above-described high-frequency induction bent plate school shape test unit, is provided with temperature controller between described load coil and induction heater.Heating-up temperature can be monitored in real time.
Preferably, above-described high-frequency induction bent plate school shape test unit, described gantry support top is provided with the threaded adjusting mechanism for regulating load coil height.The effect of gantry support is fixing load coil.In order to the needs that adapt sense answers coil height to regulate, gantry support is designed with coil height regulating device.Thus the requirement of different-thickness plate heated height can be met.
Preferably, above-described high-frequency induction bent plate school shape test unit, is provided with magnetic isolation plate between described load coil and ball-screw.In order to protect ball-screw and guide rail, prevent high temperature deformation, the utility model is designed with magnetic isolation plate between load coil and ball-screw.
The selection of ball-screw length is extremely important, because it directly affects the stroke of slide block, and then affects the maximum heating length in plate clamped one time.Preferably, above-described high-frequency induction bent plate school shape test unit, the leading screw length in described ball-screw is 80cm, and diameter is 25mm, and helical pitch is 10mm.
Preferably, above-described high-frequency induction bent plate school shape test unit, described height of table is adjustable, and its length, width and height size is respectively 800mm, 450mm and 15mm.
High-frequency induction bent plate school described in the utility model shape test unit, wherein stepper motor torque capacity: 0.5N/m; Maximal rate: 10mm/s (wherein feed screw nut's pitch is 10mm); Minimum speed is 0.1mm/s.
Induction heater and load coil.The effect of load coil is directly plate heating, and in order to adapt to the needs of plane heating, the shape of load coil should be designed to plane.The effect of induction heater is the electric current of the alternation providing high frequency to change for inductive coil, and induction heater should be able to regulate the size of exchange current, also can control the heat time.
Beneficial effect: compared to the prior art the high-frequency induction bent plate school shape test unit that the utility model provides has the following advantages:
The high-frequency induction bent plate school shape test unit that the utility model provides, reasonable in design, easy to operate, precision is high, stability and reliability high, heating-up temperature is controlled, electric machine speed regulation scope is large, safe and reliable, can conveniently regulate firing rate to adapt to the plate school shape needs of different-thickness, different materials, differently curved angle, applicability is strong.
Accompanying drawing explanation
The structural representation of the high-frequency induction bent plate school shape test unit that Fig. 1 provides for the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
Embodiment 1
As shown in Figure 1, a kind of high-frequency induction bent plate school shape test unit, it comprises worktable (1), be arranged on the stepper motor (2) on worktable (1), the ball-screw (3) be connected with stepper motor (2), be arranged on the clamping device (4) on ball-screw (3), be clamped in the flitch (5) on clamping device (4), be positioned at the load coil (6) of flitch (5) top, support the gantry support (7) of load coil (6), the induction heater (8) be connected with load coil (6),
Described stepper motor (2) is connected with driver (9), and driver (9) is connected with single-chip microcomputer (10), and single-chip microcomputer (10) is connected with Switching Power Supply (11).
Above-described high-frequency induction bent plate school shape test unit, is provided with temperature controller (12) between described load coil (6) and induction heater (8).
Above-described high-frequency induction bent plate school shape test unit, described gantry support (7) top is provided with the threaded adjusting mechanism for regulating load coil (6) height.
Above-described high-frequency induction bent plate school shape test unit, is provided with magnetic isolation plate between described load coil (6) and ball-screw (3).
Above-described high-frequency induction bent plate school shape test unit, the leading screw length in described ball-screw (3) is 80cm, and diameter is 25mm, and helical pitch is 10mm.Described worktable (1) is Height Adjustable, and its length, width and height size is respectively 800mm, 450mm and 15mm.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a high-frequency induction bent plate school shape test unit, it is characterized in that, it comprises worktable (1), be arranged on the stepper motor (2) on worktable (1), the ball-screw (3) be connected with stepper motor (2), be arranged on the clamping device (4) on ball-screw (3), be clamped in the flitch (5) on clamping device (4), be positioned at the load coil (6) of flitch (5) top, support the gantry support (7) of load coil (6), the induction heater (8) be connected with load coil (6),
Described stepper motor (2) is connected with driver (9), and driver (9) is connected with single-chip microcomputer (10), and single-chip microcomputer (10) is connected with Switching Power Supply (11).
2. high-frequency induction bent plate school according to claim 1 shape test unit, is characterized in that, is provided with temperature controller (12) between described load coil (6) and induction heater (8).
3. high-frequency induction bent plate school according to claim 1 shape test unit, is characterized in that, described gantry support (7) top is provided with the threaded adjusting mechanism for regulating load coil (6) height.
4. the high-frequency induction bent plate school shape test unit according to any one of claims 1 to 3, is characterized in that, is provided with magnetic isolation plate between described load coil (6) and ball-screw (3).
5. high-frequency induction bent plate school according to claim 4 shape test unit, is characterized in that, the leading screw length in described ball-screw (3) is 80cm, and diameter is 25mm.
6. high-frequency induction bent plate school according to claim 5 shape test unit, is characterized in that, described worktable (1) is Height Adjustable, and its length, width and height size is respectively 800mm, 450mm and 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224540.8U CN204649598U (en) | 2015-04-15 | 2015-04-15 | High-frequency induction bent plate school shape test unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224540.8U CN204649598U (en) | 2015-04-15 | 2015-04-15 | High-frequency induction bent plate school shape test unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649598U true CN204649598U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224540.8U Expired - Fee Related CN204649598U (en) | 2015-04-15 | 2015-04-15 | High-frequency induction bent plate school shape test unit |
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| Country | Link |
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| CN (1) | CN204649598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018263A (en) * | 2016-04-13 | 2016-10-12 | 盐城工学院 | High-frequency induction bent plate shape-correcting test device |
-
2015
- 2015-04-15 CN CN201520224540.8U patent/CN204649598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018263A (en) * | 2016-04-13 | 2016-10-12 | 盐城工学院 | High-frequency induction bent plate shape-correcting test device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160415 |