A rotor house machining special machine tooling

Abstract

A rotor room machining special machine tool tooling, including foundation, workstation, lock cage, permanent magnet clamping assembly, bottom fixed assembly, cushion box, the workstation is located in the sunken workroom of foundation, the sunken workroom is ladder type, the workstation is located on the middle ladder of sunken workroom, the lock cage is located above the workstation, the lock cage is hollow cage structure, the sidewall of the lock cage is provided with the hollow tooling hole position, the hollow tooling hole position is provided with permanent magnet clamping assembly, and the lower end of the lock cage is provided with inwardly folded extension edge. The tooling clamp for machining center when carrying out each position machining of rotor room, simple structure, good clamping function, stable fixed workpiece, facilitate the machining work of machining center.

Description

TECHNICAL FIELD

[0001] The utility model relates to large -scale frock clamp field, concretely speaking is a kind of rotor house processing special machine frock. BACKGROUND

[0002] In the production process of our company, the production process of a rotor house workpiece is a difficulty, because its size is huge, the quality is relatively heavy, the processing requirement is high, but there is no special frock clamp for clamping, and it is plagued.Especially because rotor house workpiece is processed, the upper end face, lower end face and inner surface of workpiece need to be drilled, milled and other processing procedures.So it is urgent to develop a special frock clamp capable of clamping such workpieces. SUMMARY

[0003] In order to solve the above problems, the utility model provides a rotor house processing special machine frock.

[0004] The technical scheme of the utility model is: a rotor house processing special machine frock, including foundation, workstation, lock cage, permanent magnet clamping assembly, bottom fixing assembly, pad box, the workstation is arranged in the sunken workroom of foundation, the sunken workroom is ladder type, the workstation is arranged on the middle ladder of sunken workroom, the lock cage is arranged above the workstation, the lock cage is hollow cage structure, the sidewall of lock cage is provided with hollow frock hole position, the hollow frock hole position is provided with permanent magnet clamping assembly, and the lower end of lock cage is provided with inwardly folded extension edge.

[0005] Preferably, the hollow frock hole positions are evenly distributed on the sidewall of the lock cage in a ring shape.

[0006] Preferably, the hollow frock hole positions on the sidewall of the lock cage are provided with at least two layers.

[0007] Preferably, the extension edge of the lock cage is provided with a fixing hole.

[0008] Preferably, the upper end edge of the lock cage is provided with a permanent magnet fixing hole.

[0009] As a further preferred, the permanent magnet clamping assembly includes a permanent magnet, a clamping mounting seat and a handle, the clamping mounting seat is provided with a mounting hole for fixed connection with the hollow frock hole position or the permanent magnet fixing hole on the lock cage, the permanent magnet is fixed to the side of the clamping mounting seat facing the center of the lock cage, and the handle is arranged above the clamping mounting seat.

[0010] As a further preferred, the mounting hole is in a strip shape.

[0011] Preferably, the bottom fixing assembly comprises a side top block and a machine tool three-layer adjusting block, a spacer box is arranged between the cage and the workbench at every interval, the machine tool three-layer adjusting block is arranged above the spacer box and below the cage, and the side top block is arranged beside the machine tool three-layer adjusting block and abuts against the outer sidewall of the cage.

[0012] The utility model discloses a tooling fixture for machining center when each position of rotor house is machined, simple structure, good clamping function, fixed work piece is stable, and the machining work of machining center is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0014] Figure 2 It is the sectional view of the utility model.

[0015] Figure 3 It is the assembly structure schematic diagram of the utility model after foundation is removed.

[0016] Figure 4 It is the sectional view of the utility model after foundation is removed.

[0017] Figure 5 It is the three-dimensional structure schematic diagram of another installation mode of the utility model.

[0018] Figure 6 It is the sectional view of another installation mode of the utility model.

[0019] Figure 7 It is the structure schematic diagram of permanent magnetic clamping group of the utility model.

[0020] Figure 8 It is the clamping structure relation schematic diagram of the utility model when machining rotor house with gantry machining center.

[0021] REFERENCE NUMERALS

[0022] 1: foundation;2: extension edge;3: fixed hole;4: rotor house;5: cage;51: hollow tooling hole position;6: workbench;7: three-axis driving device;71: Y-axis guide rail;72: Z-axis guide rail;73: X-axis guide rail;8: rotary table;9: side top block;10: machine tool three-layer adjusting block;11: permanent magnetic clamping assembly;111: permanent magnet;112: handle;113: clamping mounting seat;114: mounting hole;12: spacer box;13: gantry machining center;14: fixed nut. DETAILED DESCRIPTION

[0023] The utility model will be further described in connection with the drawings and examples.

[0024] As Figures 1-8 shown, the utility model of foundation 1, workstation 6, lock cage 5, permanent magnet clamping assembly 11, bottom fixed assembly, pad box 12, workstation 6 is located in the sunken workroom of foundation 1, as Figure 2 shown, the sunken workroom is ladder type, the workstation 6 is located in the middle ladder of sunken workroom, the lock cage 5 is located in the upper of workstation 6, actual processing, workstation 6 is located in the middle of sunken workpiece room, workpiece is hoisted from the upper of foundation 1, and it is convenient to hoist and mount. The turntable 8 is arranged at the bottom of the sunken workpiece, the three-axis drive coordinate system 7 is arranged on the turntable 8, the three-axis drive coordinate system 7 includes Y-axis guide rail 71, Z-axis guide rail 72 and X-axis guide rail 73; And its output end is provided with milling cutter head, and the inner wall of rotor house 4 is processed from the lower part of rotor house 4 into the workpiece of rotor house 4, and the three-axis drive coordinate system 7 is commonly used in the machining process, which will not be repeated here. The lock cage 5 is hollow cage structure, the side wall of the lock cage 5 is provided with the hollow tool hole site 51, the hollow tool hole site 51 is provided with the permanent magnet clamping assembly 11, and the lower end of the lock cage 5 is provided with the inwardly folded extension edge 2.

[0025] In the embodiment, the hollow tool hole site 51 is annularly and uniformly distributed on the side wall of the lock cage 5.

[0026] As Figure 5 , 6 shown, the inner top surface for processing the inside of rotor house 4 workpiece is installed by adopting the mounting mode of tool up-down overturning, the rotor house 4 workpiece is installed in the tool by up-down overturning, the permanent magnet clamping assembly 11 is magnetically attracted and clamped to the workpiece from the 360° of the side wall, the clamping stability of the workpiece in the processing process is ensured, and the fixed nut 14 is arranged in the fixed hole 3 on the extension edge 2 of the lock cage 5, the rotor house 4 workpiece is fixedly connected with the extension edge 2, and movement in the processing process is prevented. After clamping is completed, the gantry can be arranged above the foundation 1 to process the inner wall of the rotor house 4 from the top.

[0027] In the embodiment, the hollow tool hole site 51 on the side wall of the lock cage 5 is provided with at least two layers of up and down. In this way, the workpiece can be magnetically attracted and clamped at multiple horizontal heights.

[0028] In the embodiment, the extension edge 2 of the lock cage 5 is provided with the fixed hole 3.

[0029] In the embodiment, the upper end edge of the lock cage 5 is provided with the permanent magnet fixed hole.

[0030] In the embodiment, the permanent magnetic clamping assembly 11 comprises a permanent magnet 111, a clamping mounting base 113 and a handle 112, the clamping mounting base 113 is provided with a mounting hole 114, which is used for being fixedly connected with the hollow tool hole position 51 or the permanent magnetic fixing hole 3 on the lock cage 5, the permanent magnet 111 is fixed to the side of the clamping mounting base 113 and faces the center of the lock cage 5, and the handle 112 is arranged above the clamping mounting base 113.

[0031] In the embodiment, the mounting hole 114 is in a strip shape, which is used for conveniently adjusting the distance between the clamping mounting base 113 and the workpiece when the permanent magnetic clamping assembly 11 is installed.

[0032] In the embodiment, as shown in Figure 2 , 3 , the bottom fixing assembly comprises a side top block 9 and a machine tool three-layer adjusting block 10, the lock cage 5 and the workbench 6 are provided with a cushion box 12 at every interval, the purpose of the cushion box 12 is to elevate the workpiece, so that the lower end surface of the rotor house 4 workpiece is conveniently machined, the machine tool three-layer adjusting block 10 is arranged above the cushion box 12 and below the lock cage 5, the purpose of the machine tool three-layer adjusting block 10 is to adjust the horizontal position of the workpiece, so that the workpiece is horizontally installed, and the side top block 9 is arranged beside the machine tool three-layer adjusting block 10 and abuts against the outer side wall of the lock cage 5, which is used for tightly pressing the bottom of the workpiece from the side. The installation mode is a forward installation mode of the tooling, the extension edge 2 is upward, the workpiece is fixedly connected with the extension edge 2 through the fixed hole 3 on the workpiece and the fixed hole 3 on the extension edge 2, the workpiece is fixedly connected through the clamping pin arranged in the aligned fixed holes 3, the workpiece is hoisted and installed, the turntable 8 is arranged at the bottom of the sunken workpiece, the three-axis driven coordinate system 7 is arranged on the turntable 8, and the milling machining tool is arranged at the output end of the three-axis driven coordinate system 7, so that the inner wall or the lower end surface of the rotor house 4 is machined from the lower part of the rotor house 4 into the workpiece of the rotor house 4.

[0033] As shown in Figure 8 , the lock cage 5 can also be arranged on the ground workbench 6, the workpiece is installed, and the upper end surface of the workpiece is machined by the gantry machining center 13

[0034] In the description of the utility model specification, it is understood that the orientation or position relationship indicated by the terms "upper end", "lower end", "center", "side wall" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0035] In the utility model, unless another definite provision and limitation, the term " connection " and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be direct connection, also can be indirectly connected through intermediate medium.

[0036] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, but not limited to them;Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features;And these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A rotor housing machining special machine tool, characterized in that The utility model relates to a permanent magnet clamping assembly, including foundation (1), workstation (6), lock cage (5), permanent magnet clamping assembly (11), bottom fixed assembly, pad box (12), workstation (6) is located in the sunken workroom of foundation (1), and the sunken workroom is ladder type, workstation (6) is located on the middle ladder of sunken workroom, lock cage (5) is located above workstation (6), lock cage (5) is hollow cage structure, and hollow tool hole (51) is equipped on the lateral wall of lock cage (5), and the hollow tool hole (51) is equipped with permanent magnet clamping assembly (11), and the lower end of lock cage (5) is equipped with the extension edge (2) that turns inwards.

2. The rotor housing machining machine tool of claim 1, wherein The hollow tool hole (51) is evenly distributed on the lateral wall of the lock cage (5) in a ring shape.

3. The rotor housing machining special machine tool according to claim 1, characterized in that The hollow tool hole (51) on the lateral wall of the lock cage (5) is provided with at least two layers.

4. The rotor housing machining machine tool of claim 1, wherein The extension edge (2) of the lock cage (5) is provided with a fixing hole (3).

5. The rotor housing machining machine tool of claim 1, wherein The upper end edge of the lock cage (5) is provided with a permanent magnet fixing hole.

6. The rotor housing machining machine tool of claim 5, wherein The permanent magnet clamping assembly (11) comprises a permanent magnet (111), a clamping mounting seat (113) and a handle (112), the clamping mounting seat (113) is provided with a mounting hole (114) for fixed connection with the hollow tool hole (51) or the permanent magnet fixing hole (3) on the lock cage (5), the permanent magnet (111) is fixed to the side of the clamping mounting seat (113) and faces the center of the lock cage (5), and the handle (112) is arranged above the clamping mounting seat (113).

7. The rotor housing machining machine tool according to claim 6, characterized in that The mounting hole (114) is in a strip shape.

8. The rotor housing machining machine tool of claim 1, wherein The bottom fixed assembly comprises a side top block (9) and a machine tool three-layer adjusting block (10), a pad box (12) is arranged between the lock cage (5) and the workstation (6) at intervals, the machine tool three-layer adjusting block (10) is arranged above the pad box (12) and below the lock cage (5), and the side top block (9) is arranged beside the machine tool three-layer adjusting block (10) and abuts against the outer lateral wall of the lock cage (5).

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