Hydraulic supporting clamp for rotor machining

Abstract

The utility model discloses a hydraulic support clamp for rotor processing, which comprises a main body assembly, a base, support legs and a storage box, the support legs are fixed at the bottom of the base, and the storage box is arranged in the base; the clamping assembly is arranged on the main body assembly and comprises a clamping piece, a limiting piece and a supporting piece, the clamping piece is fixed to the top of the base, the limiting piece is arranged on the clamping piece, and the supporting piece moves on the top of the base. The beneficial effects of the utility model are that the clamping member is used for clamping and fixing the rotor so as to prevent the rotor from moving during clamping, the limiting member is used for limiting the clamping member so as to facilitate the replacement of the clamping member so as to clamp and fix the rotors of different sizes, and the supporting member is arranged so as to facilitate the replacement of the clamping member. The rotor supporting device is used for supporting a rotor so as to prevent the rotor from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of rotor processing, in particular to a hydraulic support clamp for rotor processing. Background Art

[0002] A rotating body supported by a bearing is called a rotor. Rotors are mostly the main rotating parts in power machinery and working machinery. Typical rotors include turbine machinery rotors, motor rotors, rotors of various pumps and rotors of turbine compressors. They are the main high-speed rotating parts in power machinery or working machinery such as electric motors, generators, gas turbines and turbine compressors. However, when the existing rotor support fixture is clamping the rotor for processing, it is not convenient to change the rotating processing surface, which affects the speed of rotor processing and reduces work efficiency. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing hydraulic support fixture for rotor machining, the utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model is that the existing rotor support fixture is not convenient for changing the rotating processing surface when clamping the rotor, which further affects the speed of rotor processing, thereby reducing work efficiency.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a hydraulic support fixture for rotor processing, comprising a main body assembly, including a base, support legs and a storage box, wherein the support legs are fixed to the bottom of the base, and the storage box is arranged in the base; and

[0007] The clamping component is arranged on the main body component, and comprises a clamping member, a limiting member and a supporting member. The clamping member is fixed to the top of the base, the limiting member is arranged on the clamping member, and the supporting member is movable on the top of the base.

[0008] As a preferred solution of the hydraulic support fixture for rotor processing described in the utility model, the clamping part includes a support plate, a rotating column, a clamping column, a gear, a movable sleeve, teeth, a stopper and a first knob, the support plate is fixed to the top of the base, the rotating column is rotatably connected to the support plate, a mounting groove is provided on the clamping column, the rotating column is inserted into the mounting groove, a first chamber is provided on the support plate, the gear is fixed in the first chamber, the movable sleeve moves on the outside of the rotating column, the teeth are fixed on the outside of the movable sleeve, the teeth are meshed with the gear, the stopper is fixed on the rotating column, a positioning groove is provided on the movable sleeve, the stopper is located in the positioning groove, and the first knob is fixed at one end of the movable sleeve.

[0009] As a preferred solution of the hydraulic support clamp for rotor processing described in the utility model, wherein: the clamping member also includes a first clamping block, a second clamping block, a first threaded rod and a second knob, the first clamping block is fixed in the clamping column, the second clamping block is movable in the clamping column, the first threaded rod is rotatably connected to the clamping column, the first threaded rod is threadedly connected to the second clamping block, and the second knob is fixed to one end of the first threaded rod.

[0010] As a preferred solution of the hydraulic support clamp for rotor processing described in the utility model, wherein: the limiting member includes a first limiting column, a positioning ring and a first spring, a second chamber is opened on the clamping column, the first limiting column moves in the second chamber, a first limiting hole is opened on the rotating column, the first limiting column is inserted into the first limiting hole, the positioning ring is fixed to the outside of the first limiting column, and the first spring is arranged on one side of the positioning ring.

[0011] As a preferred solution of the hydraulic support clamp for rotor processing described in the utility model, wherein: the limiting member also includes a second limiting column, a positioning plate and a second spring, a third chamber is opened on the rotating column, the second limiting column moves in the third chamber, a second limiting hole is opened on the movable sleeve, one end of the second limiting column is inserted into the second limiting hole, the positioning plate is fixed to one end of the second limiting column, and the second spring is arranged at one end of the positioning plate.

[0012] As a preferred solution of the hydraulic support fixture for rotor processing described in the utility model, wherein: the support member includes a slider, a support block, a second threaded rod and a turning handle, the base is provided with a sliding groove, the slider slides in the sliding groove, the support block is fixed to the top of the slider, the second threaded rod is rotatably connected in the sliding groove, the second threaded rod is threadedly connected to the slider, and the turning handle is fixed to one end of the second threaded rod.

[0013] The beneficial effects of the utility model are as follows: the clamping member is provided to clamp and fix the rotor, thereby preventing the rotor from moving during clamping; the limiting member is provided to limit the position of the clamping member, thereby facilitating replacement of the clamping member, thereby allowing rotors of different sizes to be clamped and fixed; the supporting member is provided to support the rotor, thereby preventing the rotor from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0015] Figure 1 This is the overall structure diagram of the hydraulic support fixture used for rotor processing.

[0016] Figure 2 This is a cross-sectional structural diagram of the limiter of the hydraulic support fixture used for rotor processing.

[0017] Figure 3 Hydraulic support fixture for rotor machining Figure 2 A partial enlarged structural diagram in the middle.

[0018] Figure 4 This is a cross-sectional structural diagram of the clamping parts of the hydraulic support fixture used for rotor processing.

[0019] In the figure: 101, base; 102, support leg; 103, storage box; 201a, support plate; 201b, rotating column; 201c, clamping column; 201d, gear; 201e, movable sleeve; 201f, tooth; 201g, stopper; 201h, first knob; W, mounting groove; Q, first chamber; S, positioning groove; 201i, first clamping block; 201j, second clamping block; 201k, first Threaded rod; 201m, second knob; 202a, first limiting column; 202b, positioning ring; 202c, first spring; X, second chamber; Z, first limiting hole; 202d, second limiting column; 202e, positioning plate; 202f, second spring; M, third chamber; T, second limiting hole; 203a, slider; 203b, support block; 203c, second threaded rod; 203d, handle; P, slide groove. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0023] Example 1

[0024] Reference Figure 1~Figure 4 , which is the first embodiment of the utility model, provides a hydraulic support fixture for rotor processing. The hydraulic support fixture for rotor processing includes a main body component 100 and a clamping component 200. Through the cooperation of the two, it is convenient to clamp and fix the rotor, and it is also convenient to adjust the processing surface of the rotor.

[0025] The main assembly 100 includes a base 101 , a support leg 102 and a storage box 103 . The support leg 102 is fixed to the bottom of the base 101 , and the storage box 103 is disposed in the base 101 .

[0026] The support legs 102 are provided to support and fix the base 101 , and the storage box 103 is provided to store tools.

[0027] The clamping component 200 is arranged on the main component 100, and includes a clamping member 201, a limiting member 202 and a supporting member 203. The clamping member 201 is fixed to the top of the base 101, the limiting member 202 is arranged on the clamping member 201, and the supporting member 203 is movable on the top of the base 101.

[0028] The clamping member 201 is provided to clamp and fix the rotor, thereby preventing the rotor from moving during clamping. The limiting member 202 is provided to limit the clamping member 201, thereby facilitating replacement of the clamping member 201, so that rotors of different sizes can be clamped and fixed. The supporting member 203 is provided to support the rotor, thereby preventing the rotor from being damaged.

[0029] Example 2

[0030] Reference Figure 1~Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0031] Specifically, the clamping member 201 includes a support plate 201a, a rotating column 201b, a clamping column 201c, a gear 201d, a movable sleeve 201e, a tooth 201f, a stopper 201g and a first knob 201h. The support plate 201a is fixed to the top of the base 101, the rotating column 201b is rotatably connected to the support plate 201a, and a mounting groove W is provided on the clamping column 201c. The rotating column 201b is inserted into the mounting groove W. The support plate 201a is fixed to the top of the base 101, and the rotating column 201b is rotatably connected to the support plate 201a. 1a is provided with a first chamber Q, the gear 201d is fixed in the first chamber Q, the movable sleeve 201e is movable on the outside of the rotating column 201b, the tooth 201f is fixed on the outside of the movable sleeve 201e, the tooth 201f is engaged with the gear 201d, the stopper 201g is fixed on the rotating column 201b, the movable sleeve 201e is provided with a positioning groove S, the stopper 201g is located in the positioning groove S, and the first knob 201h is fixed to one end of the movable sleeve 201e.

[0032] The support plate 201a is used to position the rotating column 201b, the rotating column 201b is used to drive the clamping column 201c to rotate, the clamping column 201c is used to clamp one end of the rotor, the gear 201d is used to limit the tooth 201f to prevent the movable sleeve 201e from rotating, and the first knob 201h is used to drive the movable sleeve 201e to rotate, thereby driving the stopper 201g to move, thereby driving the rotating column 201b to rotate.

[0033] Specifically, the clamping member 201 also includes a first clamping block 201i, a second clamping block 201j, a first threaded rod 201k and a second knob 201m. The first clamping block 201i is fixed in the clamping column 201c, the second clamping block 201j is movable in the clamping column 201c, the first threaded rod 201k is rotatably connected to the clamping column 201c, the first threaded rod 201k is threadedly connected to the second clamping block 201j, and the second knob 201m is fixed to one end of the first threaded rod 201k.

[0034] The second knob 201m is arranged to drive the first threaded rod 201k to rotate, thereby driving the second clamping block 201j to move, so that one end of the rotor is clamped and fixed under the cooperation between the second clamping block 201j and the first clamping block 201i.

[0035] Example 3

[0036] Reference Figure 1~Figure 4 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0037] Specifically, the limiting member 202 includes a first limiting column 202a, a positioning ring 202b and a first spring 202c. A second chamber X is opened on the clamping column 201c. The first limiting column 202a moves in the second chamber X. A first limiting hole Z is opened on the rotating column 201b. The first limiting column 202a is inserted into the first limiting hole Z. The positioning ring 202b is fixed to the outside of the first limiting column 202a. The first spring 202c is arranged on one side of the positioning ring 202b.

[0038] The first limiting column 202a is provided to limit the clamping column 201c, and the positioning ring 202b is provided to prevent the first limiting column 202a from being pushed out of the second chamber X by the first spring 202c.

[0039] Specifically, the limiting member 202 also includes a second limiting column 202d, a positioning plate 202e and a second spring 202f. A third chamber M is opened on the rotating column 201b. The second limiting column 202d moves in the third chamber M. A second limiting hole T is opened on the movable sleeve 201e. One end of the second limiting column 202d is inserted into the second limiting hole T. The positioning plate 202e is fixed to one end of the second limiting column 202d. The second spring 202f is arranged at one end of the positioning plate 202e.

[0040] The second spring 202f is provided to apply a thrust to the positioning plate 202e, thereby driving the first limiting column 202a to be inserted into the second limiting hole T, thereby limiting the movable sleeve 201e.

[0041] Specifically, the support member 203 includes a slider 203a, a support block 203b, a second threaded rod 203c and a turning handle 203d. A slide groove P is opened on the base 101. The slider 203a slides in the slide groove P. The support block 203b is fixed to the top of the slider 203a. The second threaded rod 203c is rotatably connected in the slide groove P. The second threaded rod 203c is threadedly connected to the slider 203a, and the turning handle 203d is fixed to one end of the second threaded rod 203c.

[0042] The turning handle 203d is used to drive the second threaded rod 203c to rotate, thereby driving the slider 203a to move, so that the support block 203b can be adjusted in position according to the size of the rotor, thereby supporting the rotor.

[0043] When the rotor needs to be clamped, first insert the rotating end into the clamping column 201c, then turn the second knob 201m to drive the first threaded rod 201k to rotate, and then drive the second clamping block 201j to move toward the first clamping block 201i, so as to clamp and fix the rotor, and then turn the handle 203d to drive the second threaded rod 203c to rotate, and then drive the slider 203a to move, so as to adjust the position of the support block 203b, so that the support block 203b supports the other end of the rotor. When one side of the rotor is processed and the other side needs to be processed, pull the first The knob 201h drives the movable sleeve 201e to move, thereby separating the tooth 201f from the gear 201d, and then the first knob 201h is rotated to drive the movable sleeve 201e to rotate, thereby pushing the stopper 201g to move, so that the stopper 201g drives the rotating column 201b to rotate, thereby driving the clamping column 201c to rotate, thereby driving the rotor to rotate. After the rotor adjustment is completed, the first knob 201h is pushed to drive the movable sleeve 201e to move, thereby driving the tooth 201f to engage with the gear 201d, thereby preventing the movable sleeve 201e from rotating, thereby completing the clamping of the rotor.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A hydraulic support fixture for rotor machining, characterized in that: include, A main body component (100) comprises a base (101), a support leg (102) and a storage box (103), wherein the support leg (102) is fixed to the bottom of the base (101), and the storage box (103) is arranged in the base (101); and A clamping component (200) is arranged on the main body component (100), comprising a clamping member (201), a limiting member (202) and a supporting member (203), wherein the clamping member (201) is fixed to the top of the base (101), the limiting member (202) is arranged on the clamping member (201), and the supporting member (203) is movable on the top of the base (101); The clamping member (201) comprises a support plate (201a), a rotating column (201b), a clamping column (201c), a gear (201d), a movable sleeve (201e), teeth (201f), a stopper (201g) and a first knob (201h); the support plate (201a) is fixed to the top of the base (101); the rotating column (201b) is rotatably connected to the support plate (201a); a mounting groove (W) is provided on the clamping column (201c); the rotating column (201b) is inserted into the mounting groove (W); and a first knob (201h) is provided on the support plate (201a). a chamber (Q), the gear (201d) being fixed in the first chamber (Q), the movable sleeve (201e) being movable on the outside of the rotating column (201b), the teeth (201f) being fixed on the outside of the movable sleeve (201e), the teeth (201f) being meshed with the gear (201d), the stopper (201g) being fixed on the rotating column (201b), the movable sleeve (201e) being provided with a positioning groove (S), the stopper (201g) being located in the positioning groove (S), and the first knob (201h) being fixed on one end of the movable sleeve (201e); The clamping member (201) further comprises a first clamping block (201i), a second clamping block (201j), a first threaded rod (201k) and a second knob (201m), wherein the first clamping block (201i) is fixed in the clamping column (201c), the second clamping block (201j) is movable in the clamping column (201c), the first threaded rod (201k) is rotatably connected to the clamping column (201c), the first threaded rod (201k) is threadedly connected to the second clamping block (201j), and the second knob (201m) is fixed to one end of the first threaded rod (201k); The limiting member (202) comprises a first limiting column (202a), a positioning ring (202b) and a first spring (202c); a second chamber (X) is provided on the clamping column (201c); the first limiting column (202a) moves in the second chamber (X); a first limiting hole (Z) is provided on the rotating column (201b); the first limiting column (202a) is inserted into the first limiting hole (Z); the positioning ring (202b) is fixed to the outside of the first limiting column (202a); and the first spring (202c) is arranged on one side of the positioning ring (202b); The limiting member (202) further comprises a second limiting column (202d), a positioning plate (202e) and a second spring (202f); a third chamber (M) is provided on the rotating column (201b); the second limiting column (202d) moves in the third chamber (M); a second limiting hole (T) is provided on the movable sleeve (201e); one end of the second limiting column (202d) is inserted into the second limiting hole (T); the positioning plate (202e) is fixed to one end of the second limiting column (202d); and the second spring (202f) is arranged at one end of the positioning plate (202e).

2. The hydraulic support fixture for rotor machining according to claim 1, characterized in that: The support member (203) comprises a slider (203a), a support block (203b), a second threaded rod (203c) and a turning handle (203d); a slide groove (P) is provided on the base (101); the slider (203a) slides in the slide groove (P); the support block (203b) is fixed to the top of the slider (203a); the second threaded rod (203c) is rotatably connected to the slide groove (P); the second threaded rod (203c) is threadedly connected to the slider (203a); and the turning handle (203d) is fixed to one end of the second threaded rod (203c).

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