Tapping machine with rotating disc type feeding mechanism

Abstract

The utility model relates to the technical field of tapping machines, in particular to a tapping machine with a rotating disc type feeding mechanism, which comprises a machining platform, a feeding roller is mounted on one side of the machining platform, the top end of the machining platform is connected with a limiting mechanism penetrating into the machining platform, and the limiting mechanism comprises a supporting plate. The supporting plate is slidably connected to the top end of the machining platform and penetrates into the machining platform, the top end of the supporting plate is rotationally connected with a connecting plate, and the top end of the machining platform is fixedly connected with a rotating mechanism penetrating through the machining platform into the limiting mechanism and located at one end of the limiting mechanism. According to the utility model, through the mutual cooperation of the internal parts of the limiting mechanism, the separation and protection operation between the feeding roller and the processing platform can be completed, and through the mutual cooperation of the internal parts of the rotating mechanism, the tapping operation on the surface of a workpiece can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping machines, in particular to a tapping machine with a turntable feeding mechanism. Background Art

[0002] Tapping machine is a kind of mechanical processing equipment that processes internal threads, screws or thread buttons on the inner side of the holes of various parts with different specifications of through holes or blind holes, such as machine housings, equipment end faces, nuts, flanges, etc. Tapping machine is also called tapping machine, thread tapping machine, thread tapping machine, automatic tapping machine, etc.

[0003] During the mold production process, a tapping machine is needed to make threaded holes for nut screw connections. Traditional tapping machines have a low degree of automation, require a lot of manual assistance, are inefficient, and produce unstable product quality. In addition, since the mold is relatively heavy, workers need to move the mold many times, and the transportation process is time-consuming and labor-intensive.

[0004] After searching, a utility model patent with the publication number CN208913304U specifically discloses an automatic loading turntable drilling and tapping machine. The technical problem to be solved by the utility model is to provide an automatic loading turntable drilling and tapping machine with high tapping efficiency and convenient for loading the mold. An automatic loading turntable drilling and tapping machine includes an installation frame, a support, a loading frame, a loading roller, a turntable, a mounting seat, a fixed seat, an electric push rod, a tapping rod, a tapping box, a first motor, a first rotating shaft, a second rotating shaft, a first gear, a first bearing seat, a second gear, a second motor and a power supply module; the loading frame is fixedly connected to one side of the installation frame, the support is fixedly connected to the bottom of the loading frame, the loading rollers are evenly distributed in the loading frame, and the first motor is fixedly connected to the bottom of the installation frame; one end of the first rotating shaft is transmission-connected to the output end of the first motor. The utility model achieves high tapping efficiency and is convenient for loading the mold

[0005] In the above patent, automatic loading and unloading of the mold is achieved by means of a loading roller and a unloading roller. However, when the tapping machine is in use, the loading roller and the processing platform cannot be limited and blocked. As a result, when a worker accidentally touches the loading roller to start the machine, an unused mold may enter the platform of the tapping machine being used for processing, causing a safety hazard and causing collision damage to multiple molds, resulting in great economic losses.

[0006] Therefore, it is necessary for us to propose a tapping machine with a turntable feeding mechanism to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a tapping machine with a turntable feeding mechanism, which can achieve the effect of barrier protection between the feeding roller and the processing platform through the mutual cooperation between the internal parts of the limiting mechanism, so as to solve the problem in the prior art that the worker accidentally touches the feeding roller to start, causing the unused mold to enter the tapping machine platform being used for processing, causing a safety hazard.

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tapping machine with a turntable feeding mechanism, comprising a processing platform, a feeding roller is installed on one side of the processing platform, the top end of the processing platform is connected to a limiting mechanism that penetrates into the interior of the processing platform, and the top end of the processing platform is connected and fixed with a rotating mechanism that penetrates through the processing platform to the interior of the limiting mechanism and is located at one end of the limiting mechanism.

[0009] Preferably, the limiting mechanism includes a support plate, which is slidably connected to the top of the processing platform and passes through the interior of the processing platform, the top of the support plate is rotatably connected to a connecting plate, the bottom end of the support plate is connected and fixed to a support column, the interior of the processing platform is connected and fixed to a fixing column and sleeved with an outer wall of the support column, the bottom end of the support column is connected and fixed to a limiting plate and is located inside the fixing column, the bottom end of the limiting plate is connected and fixed to a telescopic spring and is located inside the fixing column, the bottom end of one side of the support plate is connected and fixed to a No. 1 rack and is located inside the processing platform, a baffle is slidably connected between the processing platform and the loading roller, a No. 2 rack is connected and fixed to a side of the support plate close to the processing platform and passes through the interior of the processing platform, a transmission gear is installed between the No. 2 rack and the No. 1 rack and is rotatably connected to the inner wall of the processing platform.

[0010] Preferably, a tapping module is connected and fixed to the top of the processing platform and is located at one end of a support plate, a servo motor is connected and fixed to one end of the processing platform, a transmission shaft is connected and fixed to one end of the servo motor and passes through the interior of the processing platform, a No. 1 bevel gear is connected and fixed to the side of the transmission shaft away from the servo motor, a connecting gear is rotatably connected to one end of the support plate close to the No. 1 bevel gear, and a No. 2 bevel gear is connected and fixed to the bottom end of the connecting gear located inside the processing platform.

[0011] Preferably, a mounting groove matching the support plate is provided inside the processing platform, a placement groove matching the mold is provided on the top of the support plate, and the connecting plate is rotatably connected to the support plate via a bearing.

[0012] Preferably, a movable groove matching the limit plate is opened inside the fixed column, a sliding groove matching the baffle is opened on one side of the processing platform, and the transmission gear is meshed with the second rack and the first rack through the tooth block.

[0013] Preferably, the connecting gear is rotatably connected to the support plate via a bearing, the outer wall of the connecting plate is provided with a tooth groove meshing with the connecting gear, and the second bevel gear is meshed with the first bevel gear via a tooth block.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The feeding roller drives the mold to be used to move to the connecting plate at the top of the support plate, so that the connecting plate squeezes the support plate, and the support plate drives the support column at the bottom to squeeze the limit plate. The limit plate squeezes the telescopic spring to contract and move to drive the support column to move inside the fixed column, so that the support column moves and drives the support plate to move. The movement of the support plate drives the No. 1 rack to move, the movement of the No. 1 rack drives the transmission gear to rotate, the rotation of the transmission gear drives the No. 2 rack to move, and the No. 2 rack moves and slides on one side of the processing platform to drive the baffle to move, so that the baffle extends from between the feeding roller and the processing platform, and the feeding roller and the processing platform are isolated and protected, so that the unused mold on the feeding roller can be rolled onto the processing platform, reducing safety hazards;

[0016] 2. By starting the servo motor, the servo motor drives the transmission shaft to rotate, and the rotation of the transmission shaft drives the No. 1 bevel gear to rotate. At the same time, in the above steps, the support plate moves to drive the connecting plate to move on the processing platform, so that the No. 2 bevel gear on one side of the support plate is meshed with the No. 1 bevel gear, and the rotation of the No. 1 bevel gear drives the No. 2 bevel gear to rotate, and the rotation of the No. 2 bevel gear drives the connecting gear to rotate, and the rotation of the connecting gear drives the connecting plate to rotate, so that the connecting plate drives the mold to rotate, and then the workpiece on the surface of the mold is tapped through the tapping module to complete the processing operation of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the processing platform of the utility model;

[0020] Figure 3 It is a cross-sectional schematic diagram of the connection between the tapping module and the processing platform of the utility model;

[0021] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0022] Description of reference numerals:

[0023] 1. Processing platform; 101. Feeding roller; 2. Limiting mechanism; 201. Support plate; 202. Connecting plate; 203. Support column; 204. Limiting plate; 205. Fixed column; 206. Telescopic spring; 207. Rack No. 1; 208. Transmission gear; 209. Rack No. 2; 210. Baffle; 3. Rotating mechanism; 301. Tapping module; 302. Servo motor; 303. Transmission shaft; 304. Bevel gear No. 1; 305. Bevel gear No. 2; 306. Connecting gear. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model provides Figure 1-4 A tapping machine with a turntable feeding mechanism is shown, comprising a processing platform 1, a feeding roller 101 is installed on one side of the processing platform 1, the top of the processing platform 1 is connected to a limiting mechanism 2 that penetrates into the interior of the processing platform 1, and the top of the processing platform 1 is connected and fixed with a rotating mechanism 3 that penetrates from the processing platform 1 to the interior of the limiting mechanism 2 and is located at one end of the limiting mechanism 2. Through the mutual cooperation between the internal parts of the limiting mechanism 2, the barrier protection operation between the feeding roller 101 and the processing platform 1 can be completed, and through the mutual cooperation between the internal parts of the rotating mechanism 3, the tapping operation on the workpiece surface can be completed.

[0026] Refer to the instruction manual Figure 1-4 The limiting mechanism 2 includes a support plate 201, which is slidably connected to the top of the processing platform 1 and penetrates into the interior of the processing platform 1. The top of the support plate 201 is rotatably connected to a connecting plate 202. The bottom end of the support plate 201 is connected and fixed to a support column 203. The interior of the processing platform 1 is connected and fixed to a fixed column 205, which is sleeved with the outer wall of the support column 203. The bottom end of the support column 203 is connected and fixed to a limiting plate 204, which is located inside the fixed column 205. The bottom end of the limiting plate 204 is connected and fixed to a telescopic spring 206, which is located inside the fixed column 205. A rack 207 is connected and fixed to the bottom end of one side of the support plate 201 and is located inside the processing platform 1. A baffle 210 is slidably connected between the processing platform 1 and the loading roller 101. A rack 209 is connected and fixed to the side of the support plate 201 close to the processing platform 1 and penetrates into the interior of the processing platform 1. A transmission gear 208 is installed between the rack 209 and the rack 207 and is rotatably connected to the inner wall of the processing platform 1. The barrier protection operation between the loading roller 101 and the processing platform 1 can be completed through the mutual cooperation between the internal parts of the limit mechanism 2.

[0027] Refer to the instruction manual Figure 1-4 A tapping module 301 is connected and fixed to the top of the processing platform 1 and is located at one end of the support plate 201. A servo motor 302 is connected and fixed to one end of the processing platform 1. A transmission shaft 303 is connected and fixed to one end of the servo motor 302 and passes through the interior of the processing platform 1. A first bevel gear 304 is connected and fixed to the side of the transmission shaft 303 away from the servo motor 302. A connecting gear 306 is rotatably connected to one end of the support plate 201 close to the first bevel gear 304, and a second bevel gear 305 is connected and fixed to the bottom end of the connecting gear 306 located inside the processing platform 1. The tapping operation on the surface of the workpiece can be completed through the mutual cooperation between the internal parts of the rotating mechanism 3.

[0028] Refer to the instruction manual Figure 1-4 An installation groove matching the support plate 201 is provided inside the processing platform 1, a placement groove matching the mold is provided at the top of the support plate 201, and the connecting plate 202 is rotatably connected to the support plate 201 through a bearing. The placement groove at the top of the support plate 201 facilitates the mold to move to the top of the support plate 201 through the loading roller 101.

[0029] Refer to the instruction manual Figure 1-4 A moving groove matching the limit plate 204 is provided inside the fixed column 205, a sliding groove matching the baffle 210 is provided on one side of the processing platform 1, and the transmission gear 208 is meshed with the second rack 209 and the first rack 207 through the tooth block, and the transmission gear 208 is meshed with the second rack 209 and the first rack 207, so that the movement of the first rack 207 drives the movement of the second rack 209 through the transmission gear 208.

[0030] Refer to the instruction manual Figure 1-4 The connecting gear 306 is rotatably connected to the support plate 201 through a bearing, and a tooth groove meshing with the connecting gear 306 is provided on the outer wall of the connecting plate 202. The second bevel gear 305 meshes with the first bevel gear 304 through a tooth block, and the second bevel gear 305 meshes with the first bevel gear 304, so that the first bevel gear 304 drives the second bevel gear 305 to rotate, thereby driving the connecting gear 306 to rotate.

[0031] How this utility works:

[0032] Refer to the instruction manual Figure 1-4, the feeding roller 101 drives the mold to be used to move to the connecting plate 202 at the top of the support plate 201, so that the connecting plate 202 squeezes the support plate 201, and the support plate 201 drives the support column 203 at the bottom to squeeze the limiting plate 204, and the limiting plate 204 squeezes the telescopic spring 206 to contract and move to drive the support column 203 to move inside the fixed column 205, so that the support column 203 moves and drives the support plate 201 to move, and the support plate 201 moves to drive the first rack 207 to move, and the first rack 207 moves to drive the transmission gear 208 to rotate, and the transmission gear 208 rotates to drive the second rack 209 to move, and the second rack 209 moves to slide on one side of the processing platform 1 to drive the baffle 210 to move, so that the baffle 210 extends from between the feeding roller 101 and the processing platform 1, and the feeding roller 101 and the processing platform 1 are blocked and protected, so that the unused mold on the feeding roller 101 can be rolled onto the processing platform 1, reducing safety hazards;

[0033] Refer to the instruction manual Figure 1-4 , by starting the servo motor 302, the servo motor 302 drives the transmission shaft 303 to rotate, and the rotation of the transmission shaft 303 drives the No. 1 bevel gear 304 to rotate. At the same time, in the above steps, the support plate 201 moves to drive the connecting plate 202 to move on the processing platform 1, so that the No. 2 bevel gear 305 on one side of the support plate 201 is meshed with the No. 1 bevel gear 304, and the No. 1 bevel gear 304 rotates to drive the No. 2 bevel gear 305 to rotate, and the No. 2 bevel gear 305 rotates to drive the connecting gear 306 to rotate, and the connecting gear 306 rotates to drive the connecting plate 202 to rotate, so that the connecting plate 202 drives the mold to rotate, and then the tapping module 301 is used to tap the workpiece on the surface of the mold to complete the processing operation on the workpiece.

[0034] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A tapping machine with a turntable feeding mechanism, comprising a processing platform (1), characterized in that: A loading roller (101) is installed on one side of the processing platform (1); the top end of the processing platform (1) is connected to a limiting mechanism (2) that penetrates into the interior of the processing platform (1); the top end of the processing platform (1) is connected and fixed to a rotating mechanism (3) that penetrates from the processing platform (1) to the interior of the limiting mechanism (2) and is located at one end of the limiting mechanism (2).

2. A tapping machine with a turntable feeding mechanism according to claim 1, characterized in that: The limiting mechanism (2) comprises a support plate (201), the support plate (201) is slidably connected to the top of the processing platform (1) and penetrates into the interior of the processing platform (1), the top of the support plate (201) is rotatably connected to a connecting plate (202), the bottom end of the support plate (201) is connected and fixed to a support column (203), the interior of the processing platform (1) is connected and fixed to a fixing column (205) and is sleeved with the outer wall of the support column (203), the bottom end of the support column (203) is connected and fixed to a limiting plate (204) and is located inside the fixing column (205), and the bottom end of the limiting plate (204) is connected and fixed to the fixing column (205). A telescopic spring (206) is connected and fixed to the end and is located inside the fixed column (205); a first rack (207) is connected and fixed to the bottom end of one side of the support plate (201) and is located inside the processing platform (1); a baffle (210) is slidably connected between the processing platform (1) and the loading roller (101); a second rack (209) is connected and fixed to the side of the support plate (201) close to the processing platform (1) and penetrates into the interior of the processing platform (1); a transmission gear (208) is installed between the second rack (209) and the first rack (207) and is rotatably connected to the inner wall of the processing platform (1).

3. A tapping machine with a turntable feeding mechanism according to claim 2, characterized in that: A tapping module (301) is connected and fixed to the top of the processing platform (1) and is located at one end of the support plate (201); a servo motor (302) is connected and fixed to one end of the processing platform (1); a transmission shaft (303) is connected and fixed to one end of the servo motor (302) and passes through the interior of the processing platform (1); a first bevel gear (304) is connected and fixed to the side of the transmission shaft (303) away from the servo motor (302); a connecting gear (306) is rotatably connected to one end of the support plate (201) close to the first bevel gear (304); and a second bevel gear (305) is connected and fixed to the bottom end of the connecting gear (306) located inside the processing platform (1).

4. The tapping machine with a turntable feeding mechanism according to claim 2, characterized in that: The processing platform (1) has an interior provided with a mounting groove matching the support plate (201), the top end of the support plate (201) has a placement groove matching the mold, and the connecting plate (202) is rotatably connected to the support plate (201) via a bearing.

5. The tapping machine with a turntable feeding mechanism according to claim 2, characterized in that: The interior of the fixed column (205) is provided with a movable groove matching the limit plate (204), one side of the processing platform (1) is provided with a sliding groove matching the baffle (210), and the transmission gear (208) is meshed with the second rack (209) and the first rack (207) through a tooth block.

6. The tapping machine with a turntable feeding mechanism according to claim 3, characterized in that: The connecting gear (306) is rotatably connected to the support plate (201) via a bearing, the outer wall of the connecting plate (202) is provided with a tooth groove meshing with the connecting gear (306), and the second bevel gear (305) is meshed with the first bevel gear (304) via a tooth block.

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