Clamp for tee joint machining

Abstract

The utility model discloses a clamp for machining a tee joint. The clamp comprises the tee joint, the first clamping mechanism comprises a connecting frame; the second clamping mechanism comprises an extending groove formed in the outer wall of one side of the connecting frame, rotating shafts are symmetrically and rotationally connected to the two sides of the outer wall of the connecting frame, an extending frame is fixedly connected to the outer wall of the circumference of the rotating shaft on one side, and a supporting plate is fixedly connected to the rotating shaft on the other side and the outer wall of the extending frame; a sliding groove is formed in the top of the supporting plate, the inner wall of the sliding groove is rotationally connected with a positive and negative tooth lead screw, the tail end of the positive and negative tooth lead screw is fixedly connected with a rotating handle, the circumferential outer wall of the positive and negative tooth lead screw is symmetrically and driven connected with a clamping frame and a limiting mechanism, and the limiting mechanism comprises a synchronous belt connected to the outer wall of the tail end of a rotating shaft through a belt wheel. The tee joint clamping device has the advantages that tee joints of different sizes can be clamped, tee joints of different angles can be clamped, the three ends of each tee joint can be clamped, and follow-up stable machining is guaranteed.

Description

Technical Field

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

[0002] A tee is a pipe fitting or pipe connector, which is mainly used to change the direction of the fluid. It is used at the branch pipe of the main pipeline and has one inlet and two outlets; or two inlets and one outlet. It is a chemical pipe fitting.

[0003] The existing tee processing clamps can generally only clamp one end of the tee, and the clamping degree is not enough, which can easily cause deviation during subsequent processing and affect the processing effect. In addition, the clamps that can clamp three ends can only clamp the tee at one angle and cannot adjust the angle. Therefore, it is necessary to provide a tee processing clamp that can adjust the angle of the clamp. Utility Model Content

[0004] The utility model aims to provide a clamp for processing a tee to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a clamp for processing a tee, comprising:

[0007] Tee;

[0008] A first clamping mechanism, wherein the first clamping mechanism comprises a connecting frame;

[0009] The second clamping mechanism comprises an extension groove provided on the outer wall of one side of the connecting frame, the outer wall of the connecting frame is symmetrically rotatably connected with a rotating shaft on both sides, the circumferential outer wall of the rotating shaft on one side is fixedly connected with an extension frame, and the rotating shaft and the outer wall of the extension frame on the other side are fixedly connected with a support plate, a sliding groove is provided on the top of the support plate, the inner wall of the sliding groove is rotatably connected with a forward and reverse screw rod, the end of the forward and reverse screw rod is fixedly connected with a turning handle, and the circumferential outer wall of the forward and reverse screw rod is symmetrically drivenly connected with the clamping frame.

[0010] Furthermore, a connecting plate is fixedly connected to an outer wall of one side of the connecting frame, a rotating frame is fixedly connected to an outer wall of the connecting plate, and a limiting block is fixedly connected to an inner wall of the rotating frame at equal intervals around the circumference;

[0011] Furthermore, the outer wall of the connecting plate is fixedly connected with a fixing seat at equal intervals around the circumference, the outer wall of the fixing seat is rotatably connected with a connecting rod, and the outer wall of the connecting rod is slidably connected with a sliding sleeve;

[0012] Furthermore, the sliding sleeve is fixedly connected to the outer wall of the rotating frame with a limiting shaft, the inner wall of the end of the connecting rod is rotatably connected to the limiting wheel, the rotating frame and the connecting plate are provided with a plurality of limiting holes, and the outer wall of the rotating frame is threadedly connected with a first limiting rod;

[0013] Furthermore, it also includes a limiting mechanism, wherein the limiting mechanism includes a synchronous belt with a pulley connected to the outer wall of the end of the rotating shaft, and a supporting frame is fixedly connected to the bottom of the connecting frame;

[0014] Furthermore, the rotating shaft and the connecting frame are provided with a limiting groove, a mounting block is fixedly connected in the limiting groove, and a second limiting rod is threadedly connected to the mounting block and the connecting frame;

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] 1. The utility model, when clamping tees of different angles, the tee is placed on the connecting frame, and the manually rotated rotating frame drives the sliding sleeve to slide on the connecting rod through the limiting shaft, and drives the connecting plate to rotate on the fixed seat through the sliding sleeve, thereby driving the connecting rod to move centripetally or centrifugally, and the first limiting rod is installed in the limiting hole, and the rotating frame is limited, so that the moved connecting rod drives the limiting wheel to clamp tees of different sizes. After clamping one end of the tee, the rotating shaft on one side drives the extension frame and the supporting plate to move synchronously, and the other two ends of the tee are placed on the supporting plate, and the manually rotated handle drives the positive and negative screw rods to rotate, and the positive and negative screw rods drive the two clamping frames to approach each other to clamp the tee. Tees of different sizes can be clamped, tees of different angles can be clamped, and three ends of the tee can be clamped to ensure subsequent stable processing.

[0017] 2. Based on beneficial effect 1, manually rotate the rotating shaft at one end to drive the synchronous belt to rotate through the pulley, and drive the rotating shaft at the other end to rotate through the synchronous belt, so that the two rotating shafts rotate synchronously. After the rotating shaft rotates to a suitable position, manually install the second limit rod into the connecting frame, and the second limit rod drives the mounting block to be fixedly installed in the limit groove to limit the rotating shaft, thereby stably clamping the tee and stably adjusting the angle of the rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 The overall structure of the utility model is shown in FIG. Figure 3 .

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Tee; 2. First clamping mechanism; 201. Connecting frame; 202. Connecting plate; 203. Rotating frame; 204. Limiting block; 205. Fixed seat; 206. Connecting rod; 207. Sliding sleeve; 208. Limiting wheel; 209. Limiting shaft; 210. First limiting rod; 211. Limiting hole; 3. Second clamping mechanism; 301. Extension groove; 302. Rotating shaft; 303. Extension frame; 304. Support plate; 305. Positive and negative threaded rod; 306. Turning handle; 307. Clamping frame; 4. Limiting mechanism; 401. Synchronous belt; 402. Mounting block; 403. Second limiting rod. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, 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 with reference to the accompanying drawings.

[0025] 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 implementation methods disclosed below.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] See also Figure 1-3 As shown, this embodiment is a fixture for processing a tee, comprising:

[0029] Tee 1;

[0030] A first clamping mechanism 2, the first clamping mechanism 2 comprises a connecting frame 201;

[0031] A connecting plate 202 is fixedly connected to the outer wall of one side of the connecting frame 201, a rotating frame 203 is fixedly connected to the outer wall of the connecting plate 202, and a limiting block 204 is fixedly connected to the inner wall of the rotating frame 203 at equal intervals around the circumference;

[0032] The connecting plate 202 and the rotating shaft 302 are supported by the connecting frame 201, and the rotating frame 203 is supported by the connecting plate 202;

[0033] The outer wall of the connecting plate 202 is fixedly connected with a fixing seat 205 at equal intervals around the circumference, the outer wall of the fixing seat 205 is rotatably connected with a connecting rod 206, and the outer wall of the connecting rod 206 is slidably connected with a sliding sleeve 207;

[0034] The connecting rod 206 is supported for rotation by the fixing seat 205, the rotation angle of the connecting rod 206 is limited by the limit block 204, and the connecting rod 206 is driven to rotate by the sliding sleeve 207;

[0035] The sliding sleeve 207 is fixedly connected to the outer wall of the rotating frame 203 with a limiting shaft 209, the inner wall of the end of the connecting rod 206 is rotatably connected to the limiting wheel 208, the rotating frame 203 and the connecting plate 202 are provided with a plurality of limiting holes 211, and the outer wall of the rotating frame 203 is threadedly connected with a first limiting rod 210;

[0036] The position of the sliding sleeve 207 is limited by the limiting shaft 209, and the rotating frame 203 is limited by installing the first limiting rod 210 in the limiting hole 211;

[0037] The second clamping mechanism 3 includes an extension groove 301 provided on the outer wall of one side of the connecting frame 201, and the outer wall of the connecting frame 201 is symmetrically rotatably connected with a rotating shaft 302 on both sides, and the outer wall of the rotating shaft 302 on one side is fixedly connected with an extension frame 303, and the outer wall of the rotating shaft 302 and the extension frame 303 on the other side is fixedly connected with a support plate 304, and a sliding groove is provided on the top of the support plate 304, and the inner wall of the sliding groove is rotatably connected with a positive and negative threaded rod 305, and the end of the positive and negative threaded rod 305 is fixedly connected with a turning handle 306, and the outer wall of the positive and negative threaded rod 305 is symmetrically driven and connected with a clamping frame 307;

[0038] The rotatable angle range of the support plate 304 is increased by the extension slot 301, the extension frame 303 and the support plate 304 are driven to rotate by the rotation shaft 302, the two support plates 304 are prevented from interfering with each other by the extension frame 303, the positive and negative threaded rods 305 are driven to rotate by the turning handle 306, and the positive and negative threaded rods 305 drive the two clamping frames 307 to clamp the tee 1;

[0039] Working principle: When clamping the tees 1 of different angles, the tee 1 is placed on the connecting frame 201, and the rotating frame 203 is manually rotated to drive the sliding sleeve 207 to slide on the connecting rod 206 through the limiting shaft 209, and the connecting plate 202 is driven to rotate on the fixing seat 205 through the sliding sleeve 207, thereby driving the connecting rod 206 to move centrifugally or centrifugally, and the first limiting rod 210 is installed in the limiting hole 211, and the rotating frame 203 is limited, so that the moving connecting rod 206 drives the limiting wheel 208 to clamp the tees 1 of different sizes. After clamping one end of the tee 1, the rotating shaft 302 on one side is rotated to drive the extension frame 303 and the support plate 304 to move synchronously, and the other two ends of the tee 1 are placed on the support plate 304, and the turning handle 306 is manually rotated to drive the positive and negative screw rods 305 to rotate, and the positive and negative screw rods 305 drive the two clamping frames 307 to approach each other to clamp the tee 1;

[0040] In this step, tees 1 of different sizes can be clamped, tees 1 of different angles can be clamped, and all three ends of the tee 1 can be clamped to ensure subsequent stable processing.

[0041] See also Figure 1-3 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0042] The limiting mechanism 4 includes a synchronous belt 401 with a pulley connected to the outer wall of the end of the rotating shaft 302, and a supporting frame is fixedly connected to the bottom of the connecting frame 201;

[0043] The two rotating shafts 302 are rotated synchronously by the synchronous belt 401;

[0044] The rotating shaft 302 and the connecting frame 201 are provided with a limiting groove, a mounting block 402 is fixedly connected in the limiting groove, and a second limiting rod 403 is threadedly connected between the mounting block 402 and the connecting frame 201;

[0045] The second limiting rod 403 drives the mounting block 402 to be fixed in the limiting groove to limit the rotation shaft 302;

[0046] Working principle: manually rotate the rotating shaft 302 at one end to drive the synchronous belt 401 to rotate through the pulley, and drive the rotating shaft 302 at the other end to rotate through the synchronous belt 401, so that the two rotating shafts 302 rotate synchronously. After the rotating shaft 302 rotates to a suitable position, manually install the second limiting rod 403 into the connecting frame 201, and the second limiting rod 403 drives the mounting block 402 to be fixedly installed in the limiting groove to limit the rotating shaft 302;

[0047] In this step, the tee 1 can be stably clamped and the angle of the rotating shaft 302 can be stably adjusted.

[0048] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fixture for processing a tee, characterized in that: include: Tee (1); A first clamping mechanism (2), the first clamping mechanism (2) comprising a connecting frame (201); A second clamping mechanism (3), the second clamping mechanism (3) comprises an extension groove (301) provided on the outer wall of one side of the connecting frame (201), the outer wall of the connecting frame (201) is symmetrically rotatably connected with a rotating shaft (302) on both sides, the circumferential outer wall of the rotating shaft (302) on one side is fixedly connected with an extension frame (303), and the outer wall of the rotating shaft (302) and the extension frame (303) on the other side is fixedly connected with a support plate (304), a sliding groove is provided on the top of the support plate (304), the inner wall of the sliding groove is rotatably connected with a positive and negative threaded rod (305), the end of the positive and negative threaded rod (305) is fixedly connected with a turning handle (306), and the circumferential outer wall of the positive and negative threaded rod (305) is symmetrically drivenly connected with a clamping frame (307).

2. A tee processing fixture according to claim 1, characterized in that: The outer wall of one side of the connecting frame (201) is fixedly connected to a connecting plate (202), the outer wall of the connecting plate (202) is fixedly connected to a rotating frame (203), and the inner wall of the rotating frame (203) is fixedly connected to limiting blocks (204) at equal intervals around the circumference.

3. A tee processing fixture according to claim 2, characterized in that: The outer wall of the connecting plate (202) is fixedly connected to a fixing seat (205) at equal intervals around the circumference, the outer wall of the fixing seat (205) is rotatably connected to a connecting rod (206), and the outer wall of the connecting rod (206) is slidably connected to a sliding sleeve (207).

4. A tee processing fixture according to claim 3, characterized in that: The sliding sleeve (207) is fixedly connected to the outer wall of the rotating frame (203) with a limiting shaft (209); the inner wall of the end of the connecting rod (206) is rotatably connected to a limiting wheel (208); the rotating frame (203) and the connecting plate (202) are provided with a plurality of limiting holes (211); and the outer wall of the rotating frame (203) is threadedly connected with a first limiting rod (210).

5. A tee processing fixture according to claim 1, characterized in that: It also includes a limiting mechanism (4), the limiting mechanism (4) includes a synchronous belt (401) with a pulley connected to the outer wall of the end of the rotating shaft (302), and the bottom of the connecting frame (201) is fixedly connected to a supporting frame.

6. A tee processing fixture according to claim 1, characterized in that: The rotating shaft (302) and the connecting frame (201) are provided with a limiting groove, a mounting block (402) is fixedly connected in the limiting groove, and a second limiting rod (403) is threadedly connected to the mounting block (402) and the connecting frame (201).

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