Flange plate machining lathe

Abstract

The utility model discloses a flange machining lathe, which belongs to the technical field of flange machining devices and comprises a lathe frame, a main rotating shaft is rotatably connected to the outer wall of one side of the lathe frame, an outer showing stand is fixedly connected to one end of the main rotating shaft, and three guide grooves are formed in the outer wall of the outer showing stand; the clamping assembly comprises a middle and outer tooth rotating frame, three adjusting parts and an outer operation part, the middle and outer tooth rotating frame is rotationally connected to the outer wall of one side of the outer showing stand, and each adjusting part comprises an inner tooth-missing ring, an inner movable gear, a connecting rod and a sliding block. According to the flange plate machining lathe, the outer adjusting gear drives the middle and outer tooth rotating frame to rotate, the sliding block moves along the guide groove, the reset spring moves the sliding block outwards, at the moment, the clamping rod clamps and fixes the center of a flange plate, the fixing effect is better, meanwhile, operation is faster, and normal machining operation cannot be affected during machining.

Description

TECHNICAL FIELD

[0001] The utility model relates to flange processing device technical field more specifically, relate to a flange plate processing lathe. BACKGROUND

[0002] Flange is the part of the interconnection between the shaft and the shaft, usually used for the connection between pipe ends, also have the flange on the inlet and outlet of equipment, to realize the connection between two devices, such as speed reducer flange. Flange connection is connected by flange, gasket and bolt as a set of combined seal structure, which is convenient to use, and can bear larger pressure.

[0003] The existing flange is mainly completed through casting, forging, cutting and rolling during production, and the flange plate needs to be fixed on the lathe during production, because the center point of the flange plate is empty, which leads to difficult fixation and is not conducive to production operation. UTILITY MODEL CONTENT

[0004] 1. Technical problem to be solved

[0005] In view of the problems in the prior art, the utility model aims at providing a flange plate processing lathe, which is rotated by an outer adjusting gear to drive a middle and outer tooth rotating frame, a sliding block moves along a guide groove, a return spring moves the sliding block outward, at this time, a clamping rod clamps and fixes the center of the flange plate, the fixing effect is better, and the operation is faster, and the secondary rotating shaft is removed during processing, which does not affect normal processing operation.

[0006] 2. Technical scheme

[0007] To solve the above problems, the utility model adopts the following technical scheme:

[0008] A flange plate processing lathe, comprising: a lathe frame, a main rotating shaft is rotatably connected to one side outer wall of the lathe frame, an outer display frame is fixedly connected to one end of the main rotating shaft, and three guide grooves are formed in the outer wall of the outer display frame; and a clamping assembly, the clamping assembly comprises: a middle and outer tooth rotating frame, three adjusting components and an outer operating component, the middle and outer tooth rotating frame is rotatably connected to one side outer wall of the outer display frame, each of the three adjusting components comprises: an inner toothless ring, an inner movable gear, a connecting rod and a sliding block, the inner toothless ring is extendedly arranged on the inner wall of the middle and outer tooth rotating frame, the inner movable gear is arranged on one side of the outer display frame, the inner movable gear is engaged with the inner toothless ring, the connecting rod is rotatably connected to one side outer wall of the inner movable gear, and the sliding block is rotatably connected to one end of the connecting rod; a clamping rod is extendedly arranged on one side of the sliding block, the clamping rod is matched with the guide groove, and the outer operating component is arranged on one side of the lathe frame and used for operating the adjusting component.

[0009] As a preferred scheme of the utility model, three adjustment components further comprise: an extension block, two mounting seats, a guide rod and two return springs, the extension block is extendedly arranged on one side outer wall of the sliding block, two mounting seats are arranged on one side of the outer display stand, the guide rod is fixedly connected between one side outer walls of two mounting seats, and the guide rod movably penetrates the extension block, two return springs are both mounted on one side outer wall of one of the mounting seats, and one end of the two return springs is fixedly connected with one side outer wall of the extension block.

[0010] As a preferred scheme of the utility model, the outer adjustment component comprises: a secondary rotating shaft and an outer adjustment gear, the secondary rotating shaft is rotatably and detachably connected with one side outer wall of the lathe frame, the outer adjustment gear is sleeved on the outer wall of the secondary rotating shaft, and the outer adjustment gear is engaged with the middle outer tooth rotating frame.

[0011] As a preferred scheme of the utility model, some outer walls of the outer display stand are extendedly provided with a plurality of connecting rods, one end of the plurality of connecting rods is detachably connected with the rear matching frame.

[0012] As a preferred scheme of the utility model, the rear matching frame is matched with the middle outer tooth rotating frame.

[0013] As a preferred scheme of the utility model, one end of the three clamping rods is fixedly connected with a clamping plate.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the utility model provides a flange machining lathe, which has the following beneficial effects:

[0016] The flange machining lathe rotates the middle outer tooth rotating frame through the outer adjustment gear, moves the sliding block along the guide groove, and moves the sliding block outward by the return spring, so that the clamping rod clamps and fixes the center of the flange, the fixing effect is better, the operation is faster, and the secondary rotating shaft is removed during machining, so that the normal machining operation is not affected. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a perspective view of the utility model;

[0018] Fig. 2 It is a partial perspective view of the utility model;

[0019] Fig. 3 It is a perspective view of the rear matching frame of the utility model.

[0020] Explanation of reference numerals in the drawing:

[0021] 1, lathe frame; 2, main rotating shaft; 3, outer display frame; 4, rear matching frame; 5, middle and outer tooth rotating frame; 6, connecting rod; 7, inner missing tooth ring; 8, inner movable gear; 9, connecting rod; 10, sliding block; 11, extension block; 12, mounting seat; 13, guide rod; 14, reset spring; 15, clamping plate; 16, secondary rotating shaft; 17, outer adjusting gear. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Embodiment:

[0024] Please refer to Figs. 1-3 A flange machining lathe, comprising: a lathe frame 1, a main rotating shaft 2 is rotationally connected to one side outer wall of the lathe frame 1, an outer display frame 3 is fixedly connected to one end of the main rotating shaft 2, and three guide grooves are formed in the outer wall of the outer display frame 3; and a clamping assembly, the clamping assembly comprises: a middle and outer tooth rotating frame 5, three adjusting components and an outer operating component, the middle and outer tooth rotating frame 5 is rotationally connected to one side outer wall of the outer display frame 3, each of the three adjusting components comprises: an inner missing tooth ring 7, an inner movable gear 8, a connecting rod 9 and a sliding block 10, the inner missing tooth ring 7 is extendedly arranged on the inner wall of the middle and outer tooth rotating frame 5, the inner movable gear 8 is arranged on one side of the outer display frame 3, the inner movable gear 8 is engaged with the inner missing tooth ring 7, the connecting rod 9 is rotationally connected to one side outer wall of the inner movable gear 8, and the sliding block 10 is rotationally connected to one end of the connecting rod 9; one side of the sliding block 10 is extendedly provided with a clamping rod, the clamping rod is matched with the guide groove, and the outer operating component is arranged on one side of the lathe frame 1 and used for operating the adjusting component.

[0025] In the specific embodiments of the utility model, the flange is arranged through the lathe frame 1, the main rotating shaft 2 and the outer display frame 3, then the outer adjusting gear 17 is rotated to drive the middle and outer tooth rotating frame 5 to rotate, the inner missing tooth ring 7 drives the inner movable gear 8 to move to make the connecting rod 9 move, and the sliding block 10 will move to the center along the guide groove, at this time, the flange is placed, then the operation of the outer adjusting gear 17 is informed, the reset spring 14 rebounds to move the sliding block 10 outward, at this time, the clamping rod clamps and fixes the center of the flange, the fixing effect is better, and the operation is faster, when machining, the secondary rotating shaft 16 is removed, and the normal machining operation is not affected.

[0026] Specifically, the three adjusting components each further include an extension block 11, two mounting seats 12, a guide rod 13 and two return springs 14. The extension block 11 is arranged at one side of the outer wall of the sliding block 10. The two mounting seats 12 are arranged at one side of the outer display stand 3. The guide rod 13 is fixedly connected between the outer walls of the two mounting seats 12 and movably penetrates the extension block 11. The two return springs 14 are mounted at one side of the outer wall of one of the mounting seats 12 and have one end fixedly connected with one side of the outer wall of the extension block 11.

[0027] In the embodiment, the mounting seat 12 is used to mount the guide rod 13. One side of the mounting seat 12 is fixed to the outer wall of the rear matching frame 4. The guide rod 13 limits the movement path of the extension block 11. The extension block 11 is used to connect the sliding block 10. The return spring 14 is used to fix the flange plate.

[0028] Specifically, the outer adjusting component includes a secondary rotating shaft 16 and an outer adjusting gear 17. The secondary rotating shaft 16 is detachably connected to one side of the outer wall of the lathe frame 1. The outer adjusting gear 17 is sleeved on the outer wall of the secondary rotating shaft 16 and is engaged with the middle outer tooth rotating frame 5.

[0029] In the embodiment, the secondary rotating shaft 16 drives the outer adjusting gear 17 to rotate, so as to perform the adjusting operation.

[0030] Specifically, some outer walls of the outer display stand 3 are provided with a plurality of connecting rods 6. One end of the plurality of connecting rods 6 is detachably connected with the rear matching frame 4.

[0031] In the embodiment, the connecting rod 6 is used to connect and fix the outer display stand 3 and the rear matching frame 4.

[0032] Specifically, the rear matching frame 4 and the middle outer tooth rotating frame 5 are in sliding cooperation.

[0033] In the embodiment, the rear matching frame 4 is used to arrange the middle outer tooth rotating frame 5, so that the middle outer tooth rotating frame 5 can rotate.

[0034] Specifically, one end of each of the three clamping rods is fixedly connected with a clamping plate 15.

[0035] In the embodiment, the clamping plate 15 is used to improve the clamping and fixing effect of the clamping rod.

[0036] Working principle: through lathe frame 1, main rotating shaft 2 and outer show frame 3 setting flange plate, then rotating outer adjusting gear 17 drive middle and outer tooth rotating frame 5 rotation, through inner toothless ring 7 drive inner movable gear 8 movement make connecting rod 9 movement, sliding block 10 will along the guide groove to the center place movement, at this moment will flange plate, then inform the operation of outer adjusting gear 17, reset spring 14 rebound, sliding block 10 is moved out, at this moment clamping rod will be in the center of flange plate clamping and fixed, the effect of fixed is better, and operation is faster, when processing, take off secondary rotating shaft 16, will not affect normal processing operation.

[0037] The control mode of the utility model is controlled by manually starting and closing the switch, and the wiring diagram of the power element and the provision of the power supply are common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the control mode and the wiring arrangement of the utility model will not be explained in detail.

[0038] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the improvement concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A flange machining lathe characterized by, Include: The lathe frame (1), one side of the outer wall of the lathe frame (1) is rotatably connected with the main rotating shaft (2), one end of the main rotating shaft (2) is fixedly connected with the outer display stand (3), and three guide grooves are formed in the outer wall of the outer display stand (3); And The clamping assembly comprises: a middle outer tooth rotating frame (5), three adjusting components and an outer operating component, the middle outer tooth rotating frame (5) is rotatably connected to one side of the outer wall of the outer display stand (3), the three adjusting components each comprise: an inner toothless ring (7), an inner movable gear (8), a connecting rod (9), and a sliding block (10), the inner toothless ring (7) is extendedly arranged on the inner wall of the middle outer tooth rotating frame (5), the inner movable gear (8) is arranged on one side of the outer display stand (3), the inner movable gear (8) and the inner toothless ring (7) are engaged, the connecting rod (9) is rotatably connected to one side of the outer wall of the inner movable gear (8), the sliding block (10) is rotatably connected to one end of the connecting rod (9), and the sliding block (10) is rotatably connected to one end of the connecting rod (9). One side of the sliding block (10) extends and is provided with a clamping rod, the clamping rod cooperates with the guide groove, and the outer operating component is arranged on one side of the lathe frame (1) to operate the adjusting component.

2. A flange machining lathe according to claim 1, characterized in that: The three adjusting components each further comprise: an extension block (11), two mounting seats (12), a guide rod (13), and two return springs (14), the extension block (11) is extendedly arranged on one side of the outer wall of the sliding block (10), the two mounting seats (12) are arranged on one side of the outer display stand (3), the guide rod (13) is fixedly connected between one side of the outer wall of the two mounting seats (12), and the guide rod (13) movably penetrates the extension block (11), and the two return springs (14) are mounted on one side of the outer wall of one of the mounting seats (12), and one end of the two return springs (14) is fixedly connected with one side of the outer wall of the extension block (11).

3. The flange machining lathe of claim 1, wherein: The outer operating component comprises: a secondary rotating shaft (16) and an outer adjusting gear (17), the secondary rotating shaft (16) is detachably connected to one side of the outer wall of the lathe frame (1), the outer adjusting gear (17) is sleeved on the outer wall of the secondary rotating shaft (16), and the outer adjusting gear (17) is engaged with the middle outer tooth rotating frame (5).

4. The flange machining lathe of claim 1, wherein: Some outer walls of the outer display stand (3) are extendedly provided with a plurality of connecting rods (6), and one end of the plurality of connecting rods (6) is detachably connected with the rear matching frame (4).

5. A flange machining lathe according to claim 4, characterized in that: The rear matching frame (4) and the middle outer tooth rotating frame (5) are slidably matched.

6. The flange machining lathe of claim 1, wherein: One end of the three clamping rods is fixedly connected with a clamping plate (15).

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