Tapping device for prestressed anchorage device production

Abstract

The utility model discloses a tapping device for prestressed anchorage device production, a lifting mechanism comprises a lifting rod, a bearing is fixedly installed at the bottom of the lifting rod, the inner side of the bottom of the bearing is rotatably connected with a tooth column, the bottom of the tooth column extends downwards and is fixedly provided with a cutter, and the bottom of the tooth column is fixedly provided with a tapping device. Telescopic rods are slidably connected to the positions, located on the two sides of the cutter, of the inner wall of the tooth column, the length direction of the telescopic rods is consistent with the length direction of the cutter, the top ends of the two telescopic rods upwards penetrate into the tooth column, springs are fixedly connected to the tops of the telescopic rods, and the tops of the springs are fixedly connected with the inner wall of the upper end of the tooth column; the bottom of the telescopic rod downwards penetrates out of the tooth column and is movably connected with a shielding plate, the middle of the upper surface of the shielding plate is connected with a cutter in a penetrating mode, the shielding plate is arranged on the periphery of the cutter, and the telescopic rod at the top of the shielding plate is connected with a spring to the position above the cutter. And chippings generated when the anchorage device is drilled are intercepted.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor production, in particular to a tapping device used for prestressed anchor production. Background Art

[0002] Prestressed anchor is a key component used in prestressed concrete structures. It is usually composed of anchor head, anchor pipe, anchor sleeve and anchor ring. Its function is to anchor prestressed steel bars in concrete and enhance the bearing capacity and durability of concrete structures by applying prestressed force.

[0003] A Chinese patent discloses a tapping device for prestressed anchor production (publication number: CN215146620U). The device controls a driving motor to drive a threaded rod to rotate. Since the top of the mounting seat is threadedly connected to the threaded rod, and the mounting seat is slidably arranged on the mounting frame, the freedom of the mounting seat in the circumferential direction is limited. When the threaded rod rotates, the mounting seat is driven to move horizontally, thereby adjusting the position of the tapping tool to align it with the workpiece to be processed, and controlling the servo motor to drive the tapping tool to rotate, thereby processing the workpiece. The device has the following defects:

[0004] When the surface of the anchor is processed by a tool, a lot of debris may be generated on the surface of the material. The debris is splashed to the outside due to vibration and impact. These debris not only affect the health of the operator, but also scatter everywhere in the working area, which is not easy to clean. Therefore, a tapping device for prestressed anchor production is proposed to solve the above problems. Utility Model Content

[0005] The technical problems to be solved by the utility model are as follows: when processing the surface of the anchor, a lot of debris may be generated on the surface of the material, and the debris is splashed to the outside due to vibration and impact. These debris not only affect the health of the operator, but also the debris is scattered everywhere in the working area, which is not easy to clean.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A tapping device for prestressed anchor production, comprising a support mechanism, a lifting mechanism is arranged on the side of the support mechanism, and the support mechanism comprises a first motor, a pump and a second motor;

[0008] Also includes:

[0009] Wherein, the lifting mechanism comprises a lifting rod, a bearing is fixedly installed at the bottom of the lifting rod, a tooth column is rotatably connected to the inner side of the bottom of the bearing, and a tool is fixedly installed at the bottom of the tooth column extending downward;

[0010] The inner wall of the tooth column and the two sides of the tool are slidably connected with telescopic rods, the length direction of the telescopic rods is consistent with the length direction of the tool, the top ends of the two telescopic rods are inserted into the tooth column upward, and the top of the telescopic rod is fixedly connected with a spring, and the top of the spring is fixedly connected to the inner wall of the upper end of the tooth column;

[0011] The bottoms of the two telescopic rods extend downward through toothed columns and are movably connected with shielding plates, and the middle portion of the upper surface of the shielding plates is connected through the cutter.

[0012] As a further solution of the utility model: an annular tube is fixedly installed on the top surface of the inner wall of the baffle, and the annular tube is located as a whole on the outside of the tool. One end of the top of the annular tube is connected with an interface, and the top of the interface passes through the baffle upward. A number of water outlets are equidistantly opened on the bottom surface of the annular tube, and the lower end of each water outlet faces the tool.

[0013] As a further solution of the utility model: the support mechanism also includes a support frame, the upper end of the side wall of the support frame is fixedly installed with motor 1, the output shaft of motor 1 is fixedly connected with a turntable, and one end of the other side of the turntable is rotatably connected with connecting rod 1.

[0014] As a further solution of the utility model: a reciprocating rod is rotatably connected to the side wall of the support frame and located above motor one, one end of the surface of the reciprocating rod is rotatably connected to connecting rod one, the other end of the surface of the reciprocating rod is rotatably connected to connecting rod two, and the lower end of connecting rod two is rotatably connected to the lifting rod.

[0015] As a further solution of the utility model: the surface of the support frame and the side located away from the motor is rotatably connected to the limiting wheel group, and the inner side of the limiting wheel group is slidably connected to the limiting wheel group.

[0016] As a further solution of the utility model: a mounting frame is fixedly installed in the middle of the support frame, the interior of the mounting frame is fixedly installed with motor 2, the output shaft of motor 2 passes downward through the mounting frame and is fixedly connected with a gear, and one side of the outer wall of the gear is meshed with a gear column.

[0017] As a further solution of the utility model: a collecting tank is fixedly installed at the bottom of the support frame and below the baffle, a storage rack is fixedly installed on the top of the collecting tank, a mesh plate is inlaid on the inner side of the bottom of the storage rack, the other top of the storage rack is fixedly installed with a pump, a recovery pipe is fixedly installed at the input end of the pump, and the bottom end of the recovery pipe downwardly penetrates into the collecting tank, a hose is fixedly connected to the output end of the pump, and the other end of the hose is fixedly connected to the interface.

[0018] Beneficial effects of the utility model:

[0019] (1) The utility model provides a shield plate on the periphery of the tool, and the telescopic rod at the top of the shield plate is connected to the top of the tool by a spring. When the tool processes the anchor below, the shield plate is against the top of the anchor and intercepts the debris generated by the drilling of the anchor to prevent the debris from splashing to a distant place, and at the same time facilitates the centralized collection of the processing debris;

[0020] (2) An annular tube is provided at the bottom of the shield plate, and a water outlet is provided at the bottom of the annular tube. When water is introduced into the annular tube, water flows from the water outlet to the vicinity of the processing point of the drill bit anchor to cool the anchor. At the same time, the water flow can reduce dust from processing debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure of region A;

[0024] Figure 3 This is a schematic diagram of the internal structure of the tooth column in the utility model;

[0025] Figure 4 yes Figure 3 Schematic diagram of the enlarged structure of region B;

[0026] Figure 5 It is a schematic diagram of the structure of the central storage rack of the utility model when viewed from above.

[0027] In the figure: 1. Support mechanism; 101. Support frame; 102. Limiting wheel group; 103. Motor 1; 104. Turntable; 105. Connecting rod 1; 106. Reciprocating rod; 107. Connecting rod 2; 108. Mounting frame; 109. Gear; 110. Collection tank; 111. Storage rack; 112. Screen; 113. Recovery pipe; 114. Hose; 115. Pump; 116. Motor 2; 2. Lifting mechanism; 201. Lifting rod; 202. Bearing; 203. Gear column; 204. Cutter; 205. Telescopic rod; 206. Spring; 207. Shield; 208. Ring pipe; 209. Interface; 210. Water outlet. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figure 1-5 As shown, a tapping device for prestressed anchor production includes a support mechanism 1, a lifting mechanism 2 is arranged on the side of the support mechanism 1, and the support mechanism 1 includes a motor 103, a pump 115 and a motor 2 116; wherein the lifting mechanism 2 includes a lifting rod 201, a bearing 202 is fixedly installed at the bottom of the lifting rod 201, a tooth column 203 is rotatably connected to the inner side of the bottom of the bearing 202, and the bottom of the tooth column 203 extends downward and is fixedly installed with a tool 204; wherein the inner wall of the tooth column 203 and Telescopic rods 205 are slidably connected to both sides of the cutter 204, and the length direction of the telescopic rods 205 is consistent with the length direction of the cutter 204. The top ends of the two telescopic rods 205 are both inserted into the tooth column 203 upwards, and the top of the telescopic rods 205 is fixedly connected with a spring 206, and the top of the spring 206 is fixedly connected to the inner wall of the upper end of the tooth column 203; wherein, the bottoms of the two telescopic rods 205 pass through the tooth column 203 downwards and are movably connected with a shield plate 207, and the middle part of the upper surface of the shield plate 207 is connected to the cutter 204 through and through, such as Figure 3 As shown, the spring 206 pushes down the telescopic rod 205, so that the shield 207 abuts against the upper surface of the anchor;

[0030] An annular tube 208 is fixedly mounted on the top surface of the inner wall of the shield 207. The annular tube 208 is located outside the cutter 204 as a whole. An interface 209 is connected to the top end of the annular tube 208. The top of the interface 209 passes through the shield 207 upward. A plurality of water outlets 210 are equidistantly formed on the bottom surface of the annular tube 208, and the lower end of each water outlet 210 faces the cutter 204. Figure 3-Figure 4 As shown, the water flow inside the annular tube 208 flows from the water outlet 210 to the vicinity of the anchor processing point to cool down;

[0031] The support mechanism 1 also includes a support frame 101, the upper end of the side wall of the support frame 101 is fixedly installed with the motor 103, the output shaft of the motor 103 is fixedly connected with a turntable 104, one end of the other side of the turntable 104 is rotatably connected with a connecting rod 105, the side wall of the support frame 101 and located above the motor 103 is rotatably connected with a reciprocating rod 106, one end of the surface of the reciprocating rod 106 is rotatably connected with the connecting rod 105, the other end of the surface of the reciprocating rod 106 is rotatably connected with the connecting rod 107, the lower end of the connecting rod 107 is rotatably connected with the lifting rod 201, the surface of the support frame 101 and located on the side away from the motor 103 is rotatably connected with the limiting wheel group 102, and the inner side of the limiting wheel group 102 is slidably connected with the limiting wheel group 102, such as Figure 1-Figure 2 As shown, when the turntable 104 rotates, the reciprocating rod 106 is driven to swing up and down through the connecting rod 105, so that the reciprocating rod 106 drives the lifting rod 201 to reciprocate inside the limiting wheel group 102 through the connecting rod 2 107.

[0032] The middle part of the support frame 101 is fixedly mounted with a mounting frame 108, the interior of the mounting frame 108 is fixedly mounted with the second motor 116, the output shaft of the second motor 116 passes through the mounting frame 108 downward and is fixedly connected with a gear 109, and one side of the outer wall of the gear 109 is meshed with the tooth column 203, as shown in FIG. Figure 1 As shown, when the gear 109 rotates, it drives the gear column 203 to rotate;

[0033] A collecting tank 110 is fixedly installed at the bottom of the support frame 101 and below the shielding plate 207, a rack 111 is fixedly installed on the top of the collecting tank 110, a mesh plate 112 is inlaid on the inner side of the bottom of the rack 111, a pump 115 is fixedly installed on the top of the other side of the rack 111, a recovery pipe 113 is fixedly installed on the input end of the pump 115, and the bottom end of the recovery pipe 113 downwardly penetrates into the collecting tank 110, a hose 114 is fixedly connected to the output end of the pump 115, and the other end of the hose 114 is fixedly connected to the interface 209, as shown in FIG. Figure 1 , Figure 5 As shown, the mesh plate 112 is disposed below the rack 111 , and the mesh plate 112 intercepts processing debris for convenient centralized collection.

[0034] The working principle of this utility model:

[0035] When the device is in use, the anchor to be processed is placed on the storage rack, the motor 103 is started to drive the turntable 104 to rotate, the connecting rod 105 drives the reciprocating rod 106 to swing back and forth, and the reciprocating rod 106 drives the lifting rod 201 to move up and down and reciprocate inside the limiting wheel group 102 through the connecting rod 2 107;

[0036] Secondly, when the lifting rod 201 descends, the starting motor 116 drives the gear 109 to rotate, and the gear 109 pushes the gear column 203 and drives the lower tool 104 to process the surface of the anchor. When the tool 104 descends inside the anchor, the shield 207 always presses against the upper surface of the anchor and compresses the spring 206 through the telescopic rod 205. At this time, the pump 115 is started to extract the water source inside the collection tank 110 through the recovery pipe 113 and guide it to the hose 114. The water flows into the annular pipe 208 through the interface 209, and finally the water flows through the outlet 210 to the anchor processing point. The water flows with debris and falls above the mesh plate 212. Then the water flows down and passes through the mesh plate 212 and returns to the collection tank 110.

[0037] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A tapping device for prestressed anchor production, comprising a support mechanism (1), a lifting mechanism (2) being arranged on the side of the support mechanism (1), and the support mechanism (1) comprising a motor 1 (103), a pump (115) and a motor 2 (116); It is characterized in that Also includes: The lifting mechanism (2) comprises a lifting rod (201), a bearing (202) is fixedly mounted on the bottom of the lifting rod (201), a tooth column (203) is rotatably connected to the inner side of the bottom of the bearing (202), and a tool (204) is fixedly mounted on the bottom of the tooth column (203); The inner wall of the tooth column (203) and both sides of the tool (204) are slidably connected with telescopic rods (205), the length direction of the telescopic rods (205) is consistent with the length direction of the tool (204), the top ends of the two telescopic rods (205) are inserted into the tooth column (203) upwards, and the top of the telescopic rod (205) is fixedly connected with a spring (206), and the top of the spring (206) is fixedly connected to the inner wall of the upper end of the tooth column (203); The bottoms of the two telescopic rods (205) pass downward through the tooth column (203) and are movably connected to a shield plate (207), and the middle part of the upper surface of the shield plate (207) is connected to the cutter (204).

2. A tapping device for prestressed anchor production according to claim 1, characterized in that: An annular tube (208) is fixedly mounted on the top surface of the inner wall of the baffle (207); the annular tube (208) is located as a whole on the outside of the cutter (204); one end of the top of the annular tube (208) is connected through an interface (209); the top of the interface (209) passes through the baffle (207) upwards; a plurality of water outlets (210) are equidistantly formed on the bottom surface of the annular tube (208), and the lower end of each of the water outlets (210) faces the cutter (204).

3. A tapping device for prestressed anchor production according to claim 1, characterized in that: The support mechanism (1) further comprises a support frame (101), the upper end of the side wall of the support frame (101) being fixedly mounted to a motor 1 (103), the output shaft of the motor 1 (103) being fixedly connected to a turntable (104), and one end of the other side of the turntable (104) being rotatably connected to a connecting rod 1 (105).

4. A tapping device for prestressed anchor production according to claim 3, characterized in that: A reciprocating rod (106) is rotatably connected to the side wall of the support frame (101) and is located above the motor 1 (103); one end of the surface of the reciprocating rod (106) is rotatably connected to the connecting rod 1 (105); the other end of the surface of the reciprocating rod (106) is rotatably connected to the connecting rod 2 (107); and the lower end of the connecting rod 2 (107) is rotatably connected to the lifting rod (201).

5. A tapping device for prestressed anchor production according to claim 3, characterized in that: The surface of the support frame (101) and the side located away from the motor (103) are rotatably connected to the limiting wheel set (102), and the inner side of the limiting wheel set (102) is slidably connected to the limiting wheel set (102).

6. A tapping device for prestressed anchor production according to claim 3, characterized in that: A mounting frame (108) is fixedly installed in the middle of the support frame (101), and the interior of the mounting frame (108) is fixedly installed with the second motor (116). The output shaft of the second motor (116) passes through the mounting frame (108) downward and is fixedly connected with a gear (109), and one side of the outer wall of the gear (109) is meshed with a gear column (203).

7. A tapping device for prestressed anchor production according to claim 3, characterized in that: A collecting pool (110) is fixedly installed at the bottom of the support frame (101) and below the shielding plate (207); a storage rack (111) is fixedly installed at the top of the collecting pool (110); a mesh plate (112) is embedded on the inner side of the bottom of the storage rack (111); a pump (115) is fixedly installed at the top of the other side of the storage rack (111); a recovery pipe (113) is fixedly installed at the input end of the pump (115), and the bottom end of the recovery pipe (113) penetrates downward into the collecting pool (110); a hose (114) is fixedly connected to the output end of the pump (115); and the other end of the hose (114) is fixedly connected to the interface (209).

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