Vertical lathe for flange plate machining

Abstract

The utility model relates to the field of flange plate machining, and discloses a vertical lathe for flange plate machining, which comprises a frame, a placing plate is fixedly mounted at the top of the frame, a placing groove is formed in the top of the placing plate, a flange plate body is arranged in the placing groove, and a machining device is fixedly mounted at the top of the placing plate. A limiting assembly used for limiting the flange plate body is arranged at the bottom of the containing plate, and through grooves are formed in the front side and the rear side of the top of the containing plate correspondingly. Through mutual cooperation of the rotating frame, the circular block and the limiting frame, the circular block can be driven to rotate clockwise when the rotating frame is rotated, the circular block rotates to drive the circular block to do circular motion in the limiting frame, at the moment, the limiting frame can move inwards at the same time under the action of the circular block, and the limiting frame moves inwards to drive the L-shaped clamping block and the clamping ring to move inwards; when the clamping ring makes contact with the flange plate body, the flange plate body can be limited at the moment.

Description

TECHNICAL FIELD

[0001] The utility model relates to flange plate processing field especially, a kind of vertical lathe for flange plate processing. BACKGROUND

[0002] Flange plate is simply called flange, just a general term, usually refers to the perimeter of a similar disc-shaped metal body and open several fixed holes for connecting other things, widely used in machinery, because appearance is strange, just like is called flange plate.

[0003] As the key component for connecting pipeline, valve, equipment and the like, flange plate, with the continuous development of industry, the demand for flange plate continues to grow, and the requirement for its machining precision and quality is also higher and higher, the traditional vertical lathe is often lack of effective limiting function when machining flange plate, which makes the position of flange plate prone to deviation during machining, resulting in the decline of machining precision, especially when high-speed cutting or complex shape machining is carried out, the position deviation may be more obvious, affecting the quality of final product, therefore a vertical lathe for flange plate processing is proposed to solve the above problems. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a vertical lathe for flange plate processing, which aims to improve the position deviation of flange plate during machining in the prior art, resulting in the decline of machining precision, especially when high-speed cutting or complex shape machining is carried out, the position deviation may be more obvious, affecting the quality of final product.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] It comprises a frame, the top of the frame is fixedly installed with a placing plate, the top of the placing plate is provided with a placing groove, the inside of the placing groove is provided with a flange plate body, the top of the placing plate is fixedly installed with a machining device, the bottom of the placing plate is provided with a limiting assembly for limiting the flange plate body, the front side and the rear side of the top of the placing plate are both provided with a through groove;

[0007] As a further description of the above technical scheme:

[0008] The limiting assembly comprises two groups of L-shaped clamping blocks, the L-shaped clamping blocks are located in the inside of the through groove, the inner side of the L-shaped clamping block is fixedly installed with a snap ring, the inner side of the snap ring and the surface of the flange plate body are in contact;

[0009] As a further description of the above technical scheme:

[0010] The bottom of the placing plate is rotationally provided with a rotating frame, both sides of the top of the rotating frame are fixedly provided with a circular block, both sides of the bottom of the placing plate are provided with a limiting frame, the top of the circular block extends to the inside of the limiting frame, the bottom of the L-shaped clamping block penetrates to the bottom of the through slot, and the inside of the limiting frame and the outside of the L-shaped clamping block are in contact.

[0011] As a further description of the above technical scheme:

[0012] The bottom of the placing plate is fixedly provided with a fixed block, the right side of the fixed block is rotationally provided with a screw rod through a bearing, the surface of the screw rod is threadedly provided with a screw block, the top of the screw block is rotationally provided with a rotating frame through a shaft pin, one end of the screw rod is fixedly provided with a motor, and the top of the motor and the bottom of the placing plate are fixedly provided.

[0013] As a further description of the above technical scheme:

[0014] Both sides of the top of the limiting frame are fixedly provided with a stabilizing block, both sides of the bottom of the placing plate are provided with a stabilizing groove, and the stabilizing block and the stabilizing groove are slidingly installed.

[0015] As a further description of the above technical scheme:

[0016] The outer side of the inner wall of the through slot is fixedly provided with a tension spring, and the inner end of the tension spring and the outer side of the L-shaped clamping block are fixedly provided.

[0017] As a further description of the above technical scheme:

[0018] The right side of the fixed block is fixedly provided with a limiting rod, the right end of the limiting rod penetrates to the right side of the screw block, and the limiting rod and the screw block are slidingly installed.

[0019] The utility model has the advantages of the following:

[0020] 1、 the mutual cooperation of rotating frame, circular block and limiting frame in the utility model can drive the circular block to rotate clockwise when the rotating frame rotates, the circular block rotates to drive the circular block to make circular motion in the limiting frame, at the moment, the limiting frame moves to the inside under the action of the circular block, the limiting frame moves to the inside to drive the L-shaped clamping block and snap ring to move to the inside, when the snap ring and the flange body contact, the flange body can be limited at the moment.

[0021] 2, the utility model discloses a fixed block, screw rod, screw block and motor's mutual cooperation can drive screw rod rotation when starting motor, and screw rod rotation drives screw block to move to forward side or rear side, and screw block moves and drives rotating frame rotation through axle pin, and rotating frame rotation drives circular block clockwise rotation, and circular block rotation drives circular motion in the limiting frame, at this moment, limiting frame moves to inboard under the action of circular block, and limiting frame moves to inboard and drives L type clamping block and snap ring to move to inboard, when snap ring and flange plate body contact, at this moment, can limit flange plate body. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The utility model proposes the structure diagram of frame top for the utility model;

[0023] Figure 2 The utility model proposes the explosion map of flange plate body and snap ring for the utility model;

[0024] Figure 3 The utility model proposes the structure diagram of limiting assembly for the utility model;

[0025] Figure 4 The utility model proposes the bottom view sectional drawing of placing plate for the utility model;

[0026] Figure 5 The utility model Figure 3 The utility model proposes the structure diagram of frame top for the utility model;

[0027] Legend:

[0028] 1, frame, 2, placing plate, 3, placing groove, 4, flange plate body, 5, processing device, 6, limiting assembly, 61, L type clamping block, 62, snap ring, 63, rotating frame, 64, circular block, 65, limiting frame, 66, fixed block, 67, screw rod, 68, screw block, 69, motor, 7, through groove, 8, stabilizing block, 9, stabilizing groove, 10, tension spring, 11, limiting rod. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0030] Reference Figures 1-5The utility model provides a kind of embodiment provided by the utility model: including frame 1, the top of frame 1 is fixedly installed with placing plate 2, the top of placing plate 2 is equipped with placing groove 3, the inside of placing groove 3 is provided with flange body 4, the top of placing plate 2 is fixedly installed with processing device 5, the bottom of placing plate 2 is provided with the limiting assembly 6 for limiting flange body 4, the front side and the back side of placing plate 2 top are all equipped with through slot 7, first flange body 4 is placed to the inside of placing groove 3, then flange body 4 can be limited by limiting assembly 6 at this time, then flange body 4 can be processed by processing device 5 at this time, to reach the advantage that flange body 4 is limited processing.

[0031] With reference to Figures 1-5The limiting assembly 6 comprises two groups of L-shaped clamping blocks 61 located inside the through groove 7, the inner side of the L-shaped clamping block 61 is fixedly installed with a snap ring 62, the inner side of the snap ring 62 is in contact with the surface of the flange body 4, through the cooperation of the L-shaped clamping block 61 and the snap ring 62, the L-shaped clamping block 61 can be pushed inward to drive the snap ring 62 to move inward, the snap ring 62 moves inward to limit the flange body 4 inside the placing groove 3, and then the flange body 4 can be processed by the processing device 5 to prevent the flange body 4 from deviating, the bottom of the placing plate 2 is rotatably installed with a rotating frame 63, the two sides of the top of the rotating frame 63 are fixedly installed with a circular block 64, the two sides of the bottom of the placing plate 2 are provided with a limiting frame 65, the top of the circular block 64 extends into the limiting frame 65, the bottom of the L-shaped clamping block 61 penetrates to the bottom of the through groove 7, the inner side of the limiting frame 65 is in contact with the outer side of the L-shaped clamping block 61, through the cooperation of the rotating frame 63, the circular block 64 and the limiting frame 65, the rotating frame 63 can be rotated to drive the circular block 64 to rotate clockwise, the circular block 64 rotates to make a circular motion inside the limiting frame 65, at this time the limiting frame 65 moves inward under the action of the circular block 64, the limiting frame 65 moves inward to drive the L-shaped clamping block 61 and the snap ring 62 to move inward, when the snap ring 62 contacts the flange body 4, the flange body 4 can be limited at this time, the bottom of the placing plate 2 is fixedly installed with a fixed block 66, the right side of the fixed block 66 is rotatably installed with a screw rod 67 through a bearing, the surface of the screw rod 67 is screwedly installed with a screw block 68, the top of the screw block 68 is rotatably installed with the rotating frame 63 through an axle pin, one end of the screw rod 67 is fixedly installed with a motor 69, the top of the motor 69 and the bottom of the placing plate 2 are fixedly installed, through the cooperation of the fixed block 66, the screw rod 67, the screw block 68 and the motor 69, the screw rod 67 can be rotated to drive the screw block 68 to move forward or backward when the motor 69 is started, the screw block 68 moves to drive the rotating frame 63 to rotate through the axle pin, the rotating frame 63 rotates to drive the circular block 64 to rotate clockwise, the circular block 64 rotates to make a circular motion inside the limiting frame 65, at this time the limiting frame 65 moves inward under the action of the circular block 64, the limiting frame 65 moves inward to drive the L-shaped clamping block 61 and the snap ring 62 to move inward, when the snap ring 62 contacts the flange body 4, the flange body 4 can be limited at this time.

[0032] Referring to Figures 1-5The two sides of the top of the limiting frame 65 are fixedly installed with stabilizing blocks 8, the two sides of the bottom of the placing plate 2 are provided with stabilizing grooves 9, the stabilizing blocks 8 and the stabilizing grooves 9 are slidingly installed, through the cooperation of the stabilizing blocks 8 and the stabilizing grooves 9, the limiting frame 65 can be limited, the limiting frame 65 can be prevented from shaking during movement, so that the limiting frame 65 cannot effectively drive the L-shaped clamping block 61 and the clasp 62 to move inward, so that the flange body 4 cannot be limited, the outer side of the inner wall of the through groove 7 is fixedly installed with a tension spring 10, the inner end of the tension spring 10 and the outer side of the L-shaped clamping block 61 are fixedly installed, through the setting of the tension spring 10, when the limiting frame 65 and the L-shaped clamping block 61 are separated, the L-shaped clamping block 61 will be subjected to the tension of the tension spring 10, so that the L-shaped clamping block 61 and the clasp 62 are automatically reset, avoiding the need to reset the L-shaped clamping block 61 and the clasp 62 by manpower, the right side of the fixed block 66 is fixedly installed with a limiting rod 11, the right end of the limiting rod 11 penetrates to the right side of the screw block 68, the limiting rod 11 and the screw block 68 are slidingly installed, through the setting of the limiting rod 11, the screw block 68 can be limited, the screw block 68 can be prevented from rotating under the influence of the screw rod 67, so that the screw block 68 cannot move linearly.

[0033] Working principle: first, the flange body 4 to be processed is placed in the placing groove 3, then the motor 69 can be started, the motor 69 drives the screw rod 67 to rotate, the screw rod 67 drives the screw block 68 to move forward or backward, the screw block 68 moves through the shaft pin to drive the rotating frame 63 to rotate, the rotating frame 63 drives the circular block 64 to rotate clockwise, the circular block 64 drives the limiting frame 65 to do circular motion inside the limiting frame 65, at this time, the limiting frame 65 moves inward under the action of the circular block 64, the limiting frame 65 drives the L-shaped clamping block 61 and the clasp 62 to move inward, when the clasp 62 contacts the flange body 4, the flange body 4 can be limited at this time, then the processing device 5 can be started to process the flange body 4, when the flange body 4 is processed, the above opposite steps can be repeated to reset the limiting frame 65, at this time, the L-shaped clamping block 61 will be subjected to the tension of the tension spring 10, so that the L-shaped clamping block 61 and the clasp 62 are automatically reset, then the processed flange body 4 can be taken out, so as to limit the flange body 4 to process the advantage.

[0034] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the protection scope of the present application.

Claims

1. A vertical lathe for machining flanges, comprising a frame (1), characterized in that: The top of the frame (1) is fixedly installed with a placing plate (2), the top of the placing plate (2) is provided with a placing groove (3), the inside of the placing groove (3) is provided with a flange body (4), the top of the placing plate (2) is fixedly installed with a processing device (5), the bottom of the placing plate (2) is provided with a limiting assembly (6) for limiting the flange body (4), and the front side and the rear side of the top of the placing plate (2) are both provided with a through groove (7).

2. A vertical lathe for machining flanges according to claim 1, characterized in that: The limiting assembly (6) comprises two groups of L-shaped clamping blocks (61), the L-shaped clamping blocks (61) are located in the through grooves (7), the inner sides of the L-shaped clamping blocks (61) are fixedly installed with snap rings (62), and the inner sides of the snap rings (62) are in surface contact with the flange body (4).

3. A vertical lathe for machining flanges according to claim 2, characterized in that: The bottom of the placing plate (2) is rotatably installed with a rotating frame (63), both sides of the top of the rotating frame (63) are fixedly installed with circular blocks (64), both sides of the bottom of the placing plate (2) are provided with limiting frames (65), the top of the circular block (64) extends into the inside of the limiting frame (65), the bottom of the L-shaped clamping block (61) penetrates to the bottom of the through groove (7), and the inner side of the limiting frame (65) is in contact with the outer side of the L-shaped clamping block (61).

4. The vertical lathe for machining of flanged discs according to claim 3, characterized in that: The bottom of the placing plate (2) is fixedly installed with a fixed block (66), the right side of the fixed block (66) is rotatably installed with a screw rod (67) through a bearing, the surface of the screw rod (67) is threadedly installed with a screw block (68), the top of the screw block (68) is rotatably installed with the rotating frame (63) through an axle pin, one end of the screw rod (67) is fixedly installed with a motor (69), and the top of the motor (69) and the bottom of the placing plate (2) are fixedly installed.

5. The vertical lathe for machining of flanged discs according to claim 3, characterized in that: Both sides of the top of the limiting frame (65) are fixedly installed with stabilizing blocks (8), both sides of the bottom of the placing plate (2) are provided with stabilizing grooves (9), and the stabilizing blocks (8) and the stabilizing grooves (9) are slidably installed.

6. A vertical lathe for machining flanges according to claim 2, characterized in that: The outer side of the inner wall of the through groove (7) is fixedly installed with a tension spring (10), and the inner end of the tension spring (10) and the outer side of the L-shaped clamping block (61) are fixedly installed.

7. A vertical lathe for machining flanges according to claim 4, characterized in that: The right side of the fixed block (66) is fixedly installed with a limiting rod (11), the right end of the limiting rod (11) penetrates to the right side of the screw block (68), and the limiting rod (11) and the screw block (68) are slidably installed.

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