Turning equipment for machining tubular workpieces

Abstract

The utility model relates to the technical field of tubular workpiece processing, and discloses a turning device for tubular workpiece processing, including a turning device body. The turning device for tubular workpiece processing pulls a pull rod toward the back side by hand, then drives a clamping ring to move on the surface of a guide ring, and then compresses a spring, then pulls a protective plate 1 and a protective plate 2 toward the inside by hand, then releases the pull rod when the protective plate 1 and the protective plate 2 reach a specified position, then restores the clamping ring to its original position under the action of the spring, then makes the surface of the clamping ring penetrate into the inner cavity of the positioning frame, then makes the right side of the clamping ring clamped and connected to the right side of the inner cavity of the circular ring, thereby achieving the effect of preventing waste chips generated in the working state from splashing, and can solve the problem that a large amount of splashing waste chips and dust are easily generated when the existing turning equipment is in use when working between the tool and the workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of tubular workpiece processing, in particular to a turning device used for tubular workpiece processing. Background Art

[0002] Pipe processing is a kind of work that makes pipes according to drawings. Pipe processing mainly processes pipes required by industries such as industry, chemical industry, civil use, construction, and shipbuilding. The processing site is required to be wide, and the pipe processing equipment is required to meet the requirements of the pipe manufacturing process. The staff must be able to understand the drawings and complete the production of the pipes according to the process.

[0003] The prior art publication number is CN 206356588 U, which is a turning processing equipment. This patented technology can adaptively adjust the processing installation position to adapt to the turning processing of workpieces of different lengths, expand the range of processed workpieces, and reduce the limitations caused by length; a centering device is also provided on the turning processing equipment, which can effectively reduce the probability of breakage of the workpiece due to uneven force during the turning process, and on the other hand, improve the processing accuracy of the workpiece surface, which not only improves the workpiece turning efficiency, but also reduces the production cost of the enterprise in the production process.

[0004] At present, turning equipment is often needed in the processing of tubular workpieces, so as to realize functions such as automatic loading, automatic processing, and automatic detection, and further improve production efficiency and product quality. However, during the use of existing turning equipment, when the tool and the workpiece are working, it is very easy to generate a large amount of flying waste chips and dust, which is not only not conducive to the operator to clean the turning equipment, but also the flying debris will threaten the health of the operator. Therefore, improvements are proposed for the turning equipment.

[0005] In order to solve the above problems, we have made improvements and proposed a turning equipment for processing tubular workpieces. Utility Model Content

[0006] The purpose of the utility model is to provide a turning device for processing a tubular workpiece, so as to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A turning device for processing a tubular workpiece, comprising a turning device body, the turning device body comprising an operating table, a spindle box is fixedly connected to the left side of the top of the operating table, a servo motor 1 is fixedly connected to the left side of the spindle box, an output end of the servo motor 1 passes through the right side of the spindle box and is fixedly connected to a three-jaw clamp, a tool holder is installed on the right side of the top of the operating table, a fixed plate is installed on the left side of the inner cavity of the tool holder, a tool is fixedly connected to the left side of the fixed plate, and a protective mechanism is installed on the top of the operating table;

[0009] The protective mechanism includes a base plate, the bottom of which is fixedly connected to the top of the operating table, and there are multiple base plates. The inner cavity of the base plate is fixedly connected to a rotating shaft, and the surfaces of the rotating shaft are movably connected to protective plate one and protective plate two, respectively. The back side of the top of protective plate one is fixedly connected to a positioning frame, and the front side of the top of protective plate two is fixedly connected to a support plate, and the top of the support plate is fixedly connected to a circular ring, and the left side of the inner cavity of the circular ring is movably connected to a clamping ring, and the right side of the clamping ring is clamped and connected to the right side of the inner cavity of the circular ring, and the surface of the clamping ring is movably connected to the inner cavity of the positioning frame.

[0010] As a further solution of the utility model: the inner cavity of the circular ring is fixedly connected with a guide ring, the front side of the guide ring penetrates into the inner cavity of the clamping ring and is fixedly connected to a limiting block, the left side of the clamping ring is fixedly connected with a pull rod, and the left side of the pull rod penetrates into the left side of the circular ring.

[0011] As a further solution of the utility model: a spring is sleeved on the surface of the guide ring, the back side of the spring is fixedly connected to the inner cavity of the circular ring, and the front side of the spring is fixedly connected to the back side of the clamping ring.

[0012] As a further solution of the utility model: a collection box is fixedly connected to the bottom of the operating table, and the front side of the collection box is movably connected to a box door through a hinge, the top and bottom of the right side of the front side of the box door are fixedly connected to connecting plates, the front side of the connecting plate is fixedly connected to a pull ring, and the pull ring is arranged in a ring structure, and the front side of the spindle box is fixedly connected to a display screen.

[0013] As a further solution of the utility model: the top of the inner cavity of the tool holder is fixedly connected with a screw sleeve, the inner cavity of the screw sleeve is threadedly connected with a screw rod, the bottom of the screw rod is movably connected with a connecting frame, both sides of the inner cavity of the connecting frame are fixedly connected with clamping rods, the surface of the clamping rod is movably connected to the top of the inner cavity of the tool holder, the bottom of the clamping rod is movably connected to the top of the fixed plate, and the top of the screw rod is fixedly connected with a hand support plate.

[0014] As a further solution of the utility model: a moving mechanism is installed on the back side of the right side of the operating table, and the moving mechanism includes a servo motor 2, the left side of the servo motor 2 is fixedly connected to the right side of the operating table, the output end of the servo motor 2 passes through the inner cavity of the operating table and is fixedly connected to a screw rod, the left side of the screw rod is movably connected to the inner cavity of the operating table, the surface of the screw rod is meshingly connected to a nut, the surface of the nut is fixedly connected to a movable frame, the front side of the movable frame is fixedly connected to a reinforcement rod, the top of the reinforcement rod is fixedly connected to a connecting block, the top of the connecting block passes through the top of the operating table and is fixedly connected to the bottom of the tool holder.

[0015] As a further solution of the utility model: the front side of the reinforcement rod is fixedly connected to a movable plate 2, the inner cavity of the movable plate 2 is movably connected to a guide column, and the surface of the guide column is fixedly connected to the inner cavity of the operating table.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model pulls the pull rod toward the back side by hand, and then drives the clamping ring to move on the surface of the guide ring, so that the spring is compressed, and then the hand pulls the protective plate 1 and the protective plate 2 toward the inside, and then the pull rod is released when the protective plate 1 and the protective plate 2 reach the specified position, and then the clamping ring is restored to its original position under the action of the spring, and then the surface of the clamping ring penetrates into the inner cavity of the positioning frame, and then the right side of the clamping ring is clamped and connected to the right side of the inner cavity of the circular ring, thereby achieving the effect of fixing the protective plate 1 and the protective plate 2 in the working state, and then achieving the effect of preventing the waste chips generated in the working state from splashing, which can solve the problem that a large amount of splashing waste chips and dust are easily generated when the tool and the workpiece are working during the use of the existing turning equipment, which is not only not conducive to the operator to clean the turning equipment, but also the splashing debris will threaten the health of the operator.

[0018] 2. The utility model achieves the function of guiding the retaining ring during the movement process by setting the guide ring. By setting the spring, when the pull rod moves, the retaining ring will be driven to move, so as to absorb the generated force. Further, when the pull rod loses its force, the retaining ring will return to its original position, thereby achieving the effect of retaining the protective plate one and the protective plate two by clamping and fixing the retaining ring and the circular ring. By setting the collection box, the effect of collecting fallen debris is achieved. By setting the connecting plate, the pull ring and the box door are connected. By setting the pull ring, it is easier for the operator to pull the box door, thereby achieving the effect of cleaning the waste debris in the inner cavity of the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a structural schematic diagram of a turning device for processing a tubular workpiece;

[0020] Figure 2 A schematic diagram of the structural connection of a pull ring in a turning device for processing a tubular workpiece;

[0021] Figure 3 A cross-sectional view of a tool holder in a turning device for machining a tubular workpiece;

[0022] Figure 4 A cross-sectional view of an operating table in a turning device for machining a tubular workpiece;

[0023] Figure 5 It is a schematic diagram of the disassembly and connection of a rotating shaft and a protective plate in a turning device for processing a tubular workpiece;

[0024] Figure 6 is a cross-sectional view of a ring in a turning device for machining a tubular workpiece;

[0025] Figure 7 The present invention is a cross-sectional view of a retaining ring in a turning device for machining tubular workpieces.

[0026] In the figure: 1. Turning equipment body; 101. Operating table; 102. Tool holder; 103. Spindle box; 104. Servo motor 1; 105. Display screen; 106. Box door; 107. Pull ring; 108. Connecting plate; 109. Collection box; 110. Three-jaw clamp; 111. Clamping rod; 112. Hand support plate; 113. Screw; 114. Screw sleeve; 115. Tool; 116. Fixing plate; 117. Connecting frame; 2. Protection mechanism; 201. Bottom plate ; 202, positioning frame; 203, protective plate one; 204, rotating shaft; 205, protective plate two; 206, ring; 207, support plate; 208, guide ring; 209, spring; 210, pull rod; 211, retaining ring; 212, limit block; 3, moving mechanism; 301, servo motor two; 302, nut; 303, movable frame; 304, screw rod; 305, connecting block; 306, moving plate two; 307, guide column; 308, reinforcement rod. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the implementation mode of the utility model clearer, the technical solution in the implementation mode of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation mode of the utility model. Obviously, the implementation mode described is a part of the implementation mode of the utility model, not all the implementation modes. Based on the implementation mode of the utility model, all other implementation modes obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example

[0029] See also Figure 1 , 2 , 3, 4, 5, 6 and 7, a turning device for processing a tubular workpiece, comprising a turning device body 1, the turning device body 1 comprising an operating table 101, a spindle box 103 is fixedly connected to the left side of the top of the operating table 101, a servo motor 104 is fixedly connected to the left side of the spindle box 103, an output end of the servo motor 104 passes through the right side of the spindle box 103 and is fixedly connected to a three-jaw clamp 110, a tool holder 102 is installed on the right side of the top of the operating table 101, a fixed plate 116 is installed on the left side of the inner cavity of the tool holder 102, a tool 115 is fixedly connected to the left side of the fixed plate 116, and a protective mechanism 2 is installed on the top of the operating table 101;

[0030] The protective mechanism 2 includes a base plate 201, the bottom of which is fixedly connected to the top of the operating table 101. There are multiple base plates 201, and the inner cavity of the base plate 201 is fixedly connected to a rotating shaft 204. The surface of the rotating shaft 204 is movably connected to a protective plate 1 203 and a protective plate 2 205 respectively. The back side of the top of the protective plate 1 203 is fixedly connected to a positioning frame 202, and the front side of the top of the protective plate 205 is fixedly connected to a support plate 207. The top of the support plate 207 is fixedly connected to a circular ring 206, and the left side of the inner cavity of the circular ring 206 is movably connected to a retaining ring 211. The right side of the retaining ring 211 is snap-connected to the right side of the inner cavity of the circular ring 206, and the surface of the retaining ring 211 is movably connected to the inner cavity of the positioning frame 202.

[0031] The inner cavity of the circular ring 206 is fixedly connected with a guide ring 208, and the front side of the guide ring 208 penetrates into the inner cavity of the snap ring 211 and is fixedly connected to the limit block 212. The left side of the snap ring 211 is fixedly connected with a pull rod 210, and the left side of the pull rod 210 penetrates into the left side of the circular ring 206. Through the setting of the guide ring 208, the snap ring 211 is guided during the movement. Through the setting of the pull rod 210, it is more convenient for the operator to pull the snap ring 211. The surface of the guide ring 208 is sleeved with a spring 209, and the back side of the spring 209 is fixedly connected to the inner cavity of the circular ring 206. The front side of the spring 209 is fixedly connected to the back side of the snap ring 211. Through the setting of the spring 209, when the pull rod 210 moves, the snap ring 211 will be driven to move, so as to absorb the generated force. Further, when the pull rod 210 loses its force, the snap ring 211 will return to its original position. Then, the protective plate 1 203 and the protective plate 2 205 are fixedly connected by the clamping and fixing of the clamping ring 211 and the circular ring 206. The bottom of the operating table 101 is fixedly connected to the collection box 109, and the front side of the collection box 109 is movably connected to the box door 106 through a hinge. The top and bottom of the right side of the front side of the box door 106 are fixedly connected to the connecting plate 108, and the front side of the connecting plate 108 is fixedly connected to the pull ring 107, and the pull ring 107 is arranged in an annular structure. The front side of the spindle box 103 is fixedly connected to the display screen 105. The setting of the collection box 109 can achieve the effect of collecting fallen debris. The setting of the connecting plate 108 can achieve the connection between the pull ring 107 and the box door 106. The setting of the pull ring 107 makes it easier for the operator to pull the box door 106, thereby achieving the effect of cleaning the waste chips in the inner cavity of the collection box 109.

[0032] The top of the inner cavity of the tool holder 102 is fixedly connected with a screw sleeve 114, the inner cavity of the screw sleeve 114 is threadedly connected with a screw rod 113, the bottom of the screw rod 113 is movably connected with a connecting frame 117, both sides of the inner cavity of the connecting frame 117 are fixedly connected with a clamping rod 111, the surface of the clamping rod 111 is movably connected to the top of the inner cavity of the tool holder 102, the bottom of the clamping rod 111 is movably connected to the top of the fixing plate 116, the top of the screw rod 113 is fixedly connected with a hand support plate 112, and the tool holder 102 is moved by hand. Place the fixing plate 116 in the inner cavity of the connecting frame 117, then rotate the hand plate 112 by hand, and then drive the screw 113 to rotate in the inner cavity of the screw sleeve 114 through the rotation of the hand plate 112, and then the connecting frame 117 moves downward under the action of the thread, and then drives the clamping rod 111 to move downward, and then the clamping rod 111 clamps and fixes the fixing plate 116 downward, thereby achieving the effect of installing and fixing the fixing plate 116 and the tool 115.

[0033] See also Figure 1 , 24. A turning device for processing tubular workpieces. A moving mechanism 3 is installed on the back side of the right side of the operating table 101. The moving mechanism 3 includes a servo motor 301. The left side of the servo motor 301 is fixedly connected to the right side of the operating table 101. The output end of the servo motor 301 passes through the inner cavity of the operating table 101 and is fixedly connected to a screw rod 304. The left side of the screw rod 304 is movably connected to the inner cavity of the operating table 101. The surface of the screw rod 304 is meshingly connected to a nut 302. The surface of the nut 302 is fixedly connected to a movable frame 303. The front side of the movable frame 303 is fixedly connected to a reinforcement rod 308. The top of the reinforcement rod 308 is fixedly connected to a connecting block 305. The top of the connecting block 305 passes through the top of the operating table 101 and is fixedly connected to the bottom of the tool holder 102. By starting the servo motor 301, the servo motor 301 is driven by the operation of the servo motor 301. The screw rod 304 rotates, and then the nut 302 moves under the action of the thread, which then drives the movable frame 303 to move, and then drives the reinforcement rod 308 to move, and then drives the connecting block 305 to move, and then drives the tool holder 102 to move. At the same time, the movement of the reinforcement rod 308 drives the movable plate 2 306 to move on the surface of the guide column 307, thereby achieving the effect of moving the tool holder 102. The front side of the reinforcement rod 308 is fixedly connected to the movable plate 2 306, and the inner cavity of the movable plate 2 306 is movably connected to the guide column 307. The surface of the guide column 307 is fixedly connected to the inner cavity of the operating table 101. Through the arrangement of the guide column 307 and the movable plate 2 306, the reinforcement rod 308 in the working state is guided to move, thereby preventing the guide column 307 from falling off and offsetting during the movement.

[0034] The working principle of the utility model is: first, the fixing plate 116 is placed in the inner cavity of the connecting frame 117 by hand, and then the hand-held plate 112 is rotated by hand, and then the screw 113 is driven to rotate in the inner cavity of the screw sleeve 114 by the rotation of the hand-held plate 112, and then the connecting frame 117 is moved downward under the action of the thread, and then the clamping rod 111 is driven to move downward, and then the clamping rod 111 is made to clamp and fix the fixing plate 116 downward, and then the fixing plate 116 and the tool 115 are installed and fixed, and then the tubular workpiece is inserted into the inner cavity of the three-jaw clamp 110, and then the servo motor 104 is started, and through The operation of the servo motor 104 drives the three-jaw clamp 110 to rotate, and then the operator can observe and control the rotation speed of the three-jaw clamp 110 through the display screen 105, and then pull the pull rod 210 to the back side by hand, and then drive the snap ring 211 to move on the surface of the guide ring 208, so that the spring 209 is compressed, and then the hand pulls the protective plate 1 203 and the protective plate 205 inward, and then when the protective plate 1 203 and the protective plate 205 reach the specified position, the pull rod 210 is released, and then the snap ring 211 is restored to its original position under the action of the spring 209, and then the surface of the snap ring 211 is penetrated. The servo motor 201 is started to drive the screw rod 304 to rotate, and then the nut 302 is moved under the action of the thread, and then the movable frame 303 is moved, and then the reinforcing rod 308 is moved, and then the connecting block 305 is moved, and then the knife is driven. The tool holder 102 moves, and at the same time, the movement of the reinforcement rod 308 drives the movable plate 2 306 to move on the surface of the guide column 307, thereby realizing the effect of moving the tool holder 102, and finally the surface of the tube body is processed by the tool 115, and the waste chips generated will fall into the inner cavity of the collection box 109. Then, when the processing is completed, the operator pulls the pull ring 107 to the front side by hand, and then drives the connecting plate 108 to move, and then moves the box door 106 to the front side, and then makes the box door 106 open, which makes it easier for the operator to clean the waste chips in the inner cavity of the collection box 109.

[0035] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A turning device for machining a tubular workpiece, comprising a turning device body (1), characterized in that: The turning equipment body (1) comprises an operating table (101), a spindle box (103) is fixedly connected to the left side of the top of the operating table (101), a servo motor (104) is fixedly connected to the left side of the spindle box (103), an output end of the servo motor (104) passes through the right side of the spindle box (103) and is fixedly connected to a three-jaw clamp (110), a tool holder (102) is installed on the right side of the top of the operating table (101), a fixed plate (116) is installed on the left side of the inner cavity of the tool holder (102), a tool (115) is fixedly connected to the left side of the fixed plate (116), and a protective mechanism (2) is installed on the top of the operating table (101); The protection mechanism (2) comprises a bottom plate (201), the bottom of the bottom plate (201) is fixedly connected to the top of the operating table (101), the number of the bottom plates (201) is multiple, the inner cavity of the bottom plate (201) is fixedly connected to a rotating shaft (204), the surface of the rotating shaft (204) is movably connected to a protection plate 1 (203) and a protection plate 2 (205), the back side of the top of the protection plate 1 (203) is fixedly connected to a positioning frame (202), the front side of the top of the protection plate 2 (205) is fixedly connected to a support plate (207), the top of the support plate (207) is fixedly connected to a circular ring (206), the left side of the inner cavity of the circular ring (206) is movably connected to a snap ring (211), the right side of the snap ring (211) is snap-connected to the right side of the inner cavity of the circular ring (206), and the surface of the snap ring (211) is movably connected to the inner cavity of the positioning frame (202).

2. A turning device for machining a tubular workpiece according to claim 1, characterized in that: The inner cavity of the circular ring (206) is fixedly connected to a guide ring (208), the front side of the guide ring (208) passes through the inner cavity of the clamping ring (211) and is fixedly connected to a limit block (212), the left side of the clamping ring (211) is fixedly connected to a pull rod (210), and the left side of the pull rod (210) passes through the left side of the circular ring (206).

3. A turning device for machining a tubular workpiece according to claim 2, characterized in that: A spring (209) is sleeved on the surface of the guide ring (208), the back side of the spring (209) is fixedly connected to the inner cavity of the circular ring (206), and the front side of the spring (209) is fixedly connected to the back side of the clamping ring (211).

4. A turning device for machining a tubular workpiece according to claim 1, characterized in that: The bottom of the operating table (101) is fixedly connected to a collection box (109); the front side of the collection box (109) is movably connected to a box door (106) via a hinge; the top and bottom of the right side of the front side of the box door (106) are fixedly connected to a connecting plate (108); the front side of the connecting plate (108) is fixedly connected to a pull ring (107); the pull ring (107) is arranged in a ring structure; the front side of the spindle box (103) is fixedly connected to a display screen (105).

5. A turning device for machining a tubular workpiece according to claim 1, characterized in that: The top of the inner cavity of the tool holder (102) is fixedly connected with a screw sleeve (114), the inner cavity of the screw sleeve (114) is threadedly connected with a screw rod (113), the bottom of the screw rod (113) is movably connected with a connecting frame (117), both sides of the inner cavity of the connecting frame (117) are fixedly connected with clamping rods (111), the surface of the clamping rod (111) is movably connected to the top of the inner cavity of the tool holder (102), the bottom of the clamping rod (111) is movably connected to the top of a fixing plate (116), and the top of the screw rod (113) is fixedly connected with a hand support plate (112).

6. A turning device for machining a tubular workpiece according to claim 1, characterized in that: A moving mechanism (3) is installed on the back side of the right side of the operating table (101), and the moving mechanism (3) comprises a servo motor 2 (301). The left side of the servo motor 2 (301) is fixedly connected to the right side of the operating table (101). The output end of the servo motor 2 (301) passes through the inner cavity of the operating table (101) and is fixedly connected to a screw rod (304). The left side of the screw rod (304) is movably connected to the inner cavity of the operating table (101). The surface of the screw rod (304) is meshedly connected to a nut (302). The surface of the nut (302) is fixedly connected to a movable frame (303). The front side of the movable frame (303) is fixedly connected to a reinforcement rod (308). The top of the reinforcement rod (308) is fixedly connected to a connecting block (305). The top of the connecting block (305) passes through the top of the operating table (101) and is fixedly connected to the bottom of the tool holder (102).

7. A turning device for machining a tubular workpiece according to claim 6, characterized in that: The front side of the reinforcing rod (308) is fixedly connected to the movable plate 2 (306), the inner cavity of the movable plate 2 (306) is movably connected to the guide column (307), and the surface of the guide column (307) is fixedly connected to the inner cavity of the operating table (101).

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