Annular suction plate hook tapping machine

Abstract

The utility model discloses a ring suction plate hook tapping machine, which relates to the technical field of kitchen waste electric appliance part processing and comprises a machine base, a sliding rail is fixedly connected to the center of the upper surface of the machine base, a machine frame is movably connected to the upper surface of the sliding rail, a motor is fixedly connected to one end of the machine frame, and a main shaft is rotatably connected to the interior of the machine frame. A cutter head is fixedly connected to one end of the main shaft, a pair of tapping cutters is fixedly connected to the other end of the main shaft, a clamp is fixedly connected to the end, close to the tapping cutters, of the sliding rail, a hook is movably connected to the interior of one end of the clamp, and a material hopper is fixedly connected to the outer wall of the end, away from the motor, of the machine base. The bottom end of the side edge, close to the material hopper, of the machine base is movably connected with a turnover basket, and the bottom end of the side edge, close to the material hopper, of the machine base is fixedly connected with a pedal switch. And the tapping machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen appliance parts processing technical field, specifically a kind of ring suction plate hook tapping machine. BACKGROUND

[0002] Ring suction plate is usually installed on kitchen fume extractor, effectively reduces the diffusion of oil fume when fume extractor works, greatly improves the oil fume suction effect of fume extractor, when installing ring suction plate, special hook is usually installed on the periphery of fume extractor, and bolt connection hook is usually used.

[0003] Since the hook of ring suction plate is special part, the shape is peculiar, in order to facilitate installation, thread is tapped on hook, and when tapping thread on this special hook, it is often not accurate due to not firm clamping, causing product unqualified, affecting hook installation and use, and common tapping machine is single spindle type, and the efficiency of tapping thread hole one by one is not high. UTILITY MODEL CONTENTS

[0004] The utility model aims at making up for the deficiency of prior art, and provides a kind of ring suction plate hook tapping machine.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of ring suction plate hook tapping machine, including base, the upper surface center of the base is fixedly connected with slide rail, the upper surface of the slide rail is movably connected with rack, the one end of the rack is fixedly connected with motor, the inside of the rack is rotatably connected with main shaft, the one end of the main shaft is fixedly connected with cutter head, the other end of the cutter head is fixedly connected with a pair of tapping cutter, the end of the clamp is movably connected with hook, the outer wall of the one end of the base is fixedly connected with material hopper, the bottom end of the side of the base close to the material hopper is movably connected with turnover basket, the bottom end of the side of the base close to the material hopper is fixedly connected with pedal switch.

[0006] The above-mentioned, the output shaft of the motor is fixedly connected with main shaft, the outer wall of the main shaft close to cutter head is rotatably connected to rack by bearing, the first gear is fixedly connected at the center of the outer wall of the main shaft, the transmission shaft is rotatably connected in the rack by bearing, the second gear is fixedly connected at the center of the outer wall of the transmission shaft, the third gear is fixedly connected at the position of the outer wall of the transmission shaft close to cutter head, the driven shaft is rotatably connected in the rack flush with main shaft by bearing, the fourth gear is fixedly connected at the outer wall of the one end of the driven shaft close to tapping cutter, and the main shaft and driven shaft are driven by motor to realize simultaneous tapping processing of two tapping cutters.

[0007] The above-mentioned, the outer wall of the second gear is engaged with the first gear, the fourth gear is engaged with the third gear, and the tapping cutter is fixedly connected at the one end of the driven shaft close to the fourth gear.

[0008] The threaded holes are respectively movably connected with transmission lead screws at the center of the inner wall, one end of the transmission lead screw is fixedly connected with a driving motor, and the other end is fixedly connected with the bottom end of the clamp.

[0009] The center of one side of the clamp is provided with a plurality of positioning holes, the center of the side of the clamp is provided with a positioning groove, the inside of the positioning groove is movably connected with a hook, the tapping tool is concentrically aligned with the positioning hole, the hook is aligned with the positioning hole, the inside of the positioning groove is fixedly connected with a limiting block, and the limiting block is close to the hook on one side.

[0010] The side surface of the clamp is rotatably connected with a clamping knob, one side of the clamping knob is movably connected with one end of the hook, and the surface of the limiting block is movably connected with a set screw.

[0011] The material hopper is located directly below the clamp, the bottom end of the material hopper is located above the inside of the turnover basket, and the pedal switch is electrically connected with the driving motor.

[0012] Advantages:

[0013] Compared with the prior art, the ring suction plate hook tapping machine has the following advantages:

[0014] First, the utility model discloses a sliding rail and a rack and a motor are fixedly connected on the upper surface of the base, the main shaft is driven to rotate by the motor, and then the gear meshing between the main shaft, the transmission shaft and the driven shaft in the rack makes a pair of tapping tools rotate simultaneously, and the feeding motion is completed by cooperating with the pedal switch, the driving motor and the transmission lead screw, so that the tapping processing of a plurality of threaded holes is realized.

[0015] Second, the utility model discloses that a special clamp is designed at one end of the rack, a positioning through hole is formed in the center of the surface of the clamp, the position of the limiting block in the positioning groove is adjusted by the set screw, so that the position of the workpiece is adjusted, the positioning through hole is concentrically aligned with the tapping tool, and the positioning accuracy of the tapping processing is ensured.

[0016] Other advantages, objects and features of the utility model will be described in the subsequent specification to some extent, and to some extent, it will be obvious to those skilled in the art based on the study of the following text or can be taught from the practice of the utility model. DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is a three-dimensional structure isometric schematic view of the utility model;

[0019] Figure 3 It is the three-dimensional structure schematic diagram of the tapping device of the utility model;

[0020] Figure 4 It is the three-dimensional structure schematic diagram of the coarse straightening roll clamp of the utility model;

[0021] Figure 5 It is the three-dimensional structure schematic diagram of the rack of the utility model;

[0022] In the drawing: 1, base; 2, slide rail; 3, rack; 301, transmission shaft; 302, second gear; 303, third gear; 304, driven shaft; 305, fourth gear; 306, threaded hole; 307, transmission screw; 308, drive motor; 4, motor; 5, main shaft; 501, first gear; 6, cutter head; 7, tapping cutter; 8, clamp; 801, positioning hole; 802, positioning groove; 803, limiting block; 804, clamping knob; 805, set screw; 9, hook; 10, material hopper; 11, turnover basket; 12, pedal switch. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] As Figures 1-5 shown, the utility model provides a kind of technical scheme: a kind of ring suction plate hook tapping machine, including base 1, the upper surface center of base 1 is fixedly connected with slide rail 2, the upper surface of slide rail 2 is movably connected with rack 3, rack 3 one end is fixedly connected with motor 4, rack 3 is rotatably connected with main shaft 5 inside, main shaft 5 one end is fixedly connected with cutter head 6, cutter head 6. Another end is fixedly connected with a pair of tapping cutter 7, slide rail 2 is fixedly connected with clamp 8 near tapping cutter 7 one end, clamp 8 one end is movably connected with hook 9 inside, base 1 is fixedly connected with material hopper 10 away from motor 4 one end outer wall, base 1 is movably connected with turnover basket 11 near material hopper 10 one side bottom end, base 1 is fixedly connected with pedal switch 12 near material hopper 10 one side bottom end.

[0025] The overall structure of the device, in the tapping operation, first put the hook 9 in the fixture 8 inside the fixed, then through the power switch to start the motor 4, with tapping knife 7 in the main shaft 5 driven by the beginning of rapid rotation, then the operator with foot pedal switch 12, rack 3 begins to slide along the rail 2 slowly linear motion, tapping knife 7 on the hook 9 tapping processing, complete tapping processing, the operator will hook 9 to slide to the material hopper 10. Hook 9 with material hopper 10 to the turnover basket 11.

[0026] As shown in Figures 1-5 The motor 4 output shaft fixed connection has the main shaft 5, the main shaft 5 near the outer wall of the cutter head 6 is rotatably connected to the rack 3 by bearing, the main shaft 5 outer wall center fixed connection has the first gear 501, the rack 3 inside rotatably connected with bearing has transmission shaft 301, transmission shaft 301 outer wall center fixed connection has the second gear 302, transmission shaft 301 outer wall near the cutter head 6 position fixed connection has the third gear 303, the rack 3 inside and the main shaft 5 flush rotatably connected with driven shaft 304, driven shaft 304 near the fourth gear 305 one end of the outer wall fixed connection has the tapping knife 7. The second gear 302 outer wall meshing on the first gear 501, the fourth gear 305 meshing on the third gear 303, the driven shaft 304 near the fourth gear 305 one end fixed connection has the tapping knife 7.

[0027] In the process of ring suction plate hook tapping, the operator starts the motor 4 through the switch, under the drive of the motor 4, the main shaft 5 fixed with the output end of the motor 4 begins to rotate rapidly, the first gear 501 fixed on the main shaft 5 begins to rotate rapidly, the second gear 302 engaged with it begins to rotate rapidly, the third gear 303 on the transmission shaft 301 drives the fourth gear 305 to begin to rotate, so that the tapping knife 7 fixed on the main shaft 5 and the driven shaft 304 rotates rapidly, preparing for tapping.

[0028] As shown in Figures 1-5 The rack 3 both sides edge bottom end respectively set up screw hole 306, screw hole 306 inner wall center respectively movable connection has transmission screw rod 307, transmission screw rod 307 one end fixed connection has drive motor 308, transmission screw rod 307 the other end fixed connection in the fixture 8 bottom end, the fixture 8 one side edge center set up has a plurality of positioning hole 801, the fixture 8 side edge center set up has positioning groove 802, the positioning groove 802 inside center movable connection has hook 9, the tapping knife 7 and positioning hole 801 concentric alignment, the hook 9 and positioning hole 801 alignment, the positioning groove 802 inside fixed connection has limit block 803, limit block 803 one side edge close to hook 9, the fixture 8 one side surface rotatably connected with clamping knob 804, clamping knob 804 one side edge movable connection in hook 9 one end, limit block 803 surface movable connection has tight screw 805.

[0029] Before tapping processing, first place the hook 9 in the positioning groove 802 until abutting against the limiting block 803, then rotate the clamping knob 804 to clamp the hook 9, if the tapping position of the hook 9 changes, adjust the position of the limiting block 803 in the positioning groove 802 by adjusting the set screw 805, so as to adjust the tapping position corresponding to the positioning hole 801.

[0030] As shown in Figures 1-5 The material hopper 10 is located directly below the clamp 8, the bottom end of the material hopper 10 is located above the turnover basket 11, and the pedal switch 12 is electrically connected to the driving motor 308.

[0031] After clamping is completed, press the pedal switch 12 to start the driving motor 308, and then the driving motor 308 drives the transmission screw rod 307 to start rotating, so as to realize the feeding movement of the rack 3 until the tapping processing is completed.

[0032] Working principle: the overall structure of the device is used, when tapping operation is performed, first place the hook 9 in the clamp 8 and clamp and fix it, then start the motor 4 through the power switch, and then the tapping knife 7 starts to rotate rapidly under the driving of the main shaft 5, then the operator presses the pedal switch 12 with his foot, and then the rack 3 starts to move slowly along the slide rail 2, and then the tapping knife 7 performs tapping processing on the hook 9, after the tapping processing is completed, the operator moves the hook 9 to slide into the material hopper 10, and then the hook 9 slides into the turnover basket 11, when the tapping processing of the loop suction plate hook is performed, the operator starts the motor 4 through the switch, and then the main shaft 5 starts to rotate rapidly under the driving of the motor 4, and then the first gear 501 fixed on the main shaft 5 starts to rotate rapidly, and then the second gear 302 starts to rotate rapidly, and then the third gear 303 on the transmission shaft 301 drives the fourth gear 305 to start rotating, so that the tapping knife 7 fixed on the main shaft 5 and the driven shaft 304 starts to rotate rapidly, and then the tapping processing is prepared, before the tapping processing, first place the hook 9 in the positioning groove 802 until abutting against the limiting block 803, then rotate the clamping knob 804 to clamp the hook 9, if the tapping position of the hook 9 changes, adjust the position of the limiting block 803 in the positioning groove 802 by adjusting the set screw 805, so as to adjust the tapping position corresponding to the positioning hole 801, after clamping is completed, press the pedal switch 12 to start the driving motor 308, and then the driving motor 308 drives the transmission screw rod 307 to start rotating, so as to realize the feeding movement of the rack 3 until the tapping processing is completed.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ring suction plate hook tapping machine comprising a machine base (1), characterized in that: The upper surface of the base (1) is fixedly connected with a slide rail (2), the upper surface of the slide rail (2) is movably connected with a rack (3), one end of the rack (3) is fixedly connected with a motor (4), the inside of the rack (3) is rotatably connected with a main shaft (5), one end of the main shaft (5) is fixedly connected with a cutter head (6), the other end of the cutter head (6) is fixedly connected with a pair of tapping knives (7), one end of the slide rail (2) close to the tapping knives (7) is fixedly connected with a clamp (8), one end of the inside of the clamp (8) is movably connected with a hook (9), one end of the outside of the base (1) away from the motor (4) is fixedly connected with a material hopper (10), the bottom end of the side of the base (1) close to the material hopper (10) is movably connected with a turnover basket (11), the bottom end of the side of the base (1) close to the material hopper (10) is fixedly connected with a pedal switch (12).

2. A ring suction plate hook tapping machine according to claim 1, characterized in that: The output shaft of the motor (4) is fixedly connected with the main shaft (5), the outside of the main shaft (5) close to the cutter head (6) is rotatably connected with the rack (3) through a bearing, the center of the outside of the main shaft (5) is fixedly connected with a first gear (501), the inside of the rack (3) is rotatably connected with a transmission shaft (301) through a bearing, the center of the outside of the transmission shaft (301) is fixedly connected with a second gear (302), the outside of the transmission shaft (301) close to the cutter head (6) is fixedly connected with a third gear (303), the inside of the rack (3) flush with the main shaft (5) is rotatably connected with a driven shaft (304) through a bearing, the outside of one end of the driven shaft (304) close to the tapping knives (7) is fixedly connected with a fourth gear (305).

3. A ring suction plate hook tapping machine according to claim 2, characterized in that: The outside of the second gear (302) is engaged with the first gear (501), the fourth gear (305) is engaged with the third gear (303), one end of the driven shaft (304) close to the fourth gear (305) is fixedly connected with the tapping knives (7).

4. A ring suction plate hook tapping machine according to claim 1, characterized in that: Threaded holes (306) are formed in the bottom ends of the two sides of the rack (3), transmission lead screws (307) are movably connected with the centers of the inner walls of the threaded holes (306), drive motors (308) are fixedly connected with one end of the transmission lead screws (307), the other end of the transmission lead screws (307) is fixedly connected with the bottom end of the clamp (8).

5. A ring suction plate hook tapping machine according to claim 1, characterized in that: A plurality of positioning holes (801) are formed in the center of one side of the clamp (8), a positioning groove (802) is formed in the center of the side of the clamp (8), the hook (9) is movably connected with the inside of the positioning groove (802), the tapping knives (7) are concentrically aligned with the positioning holes (801), the hook (9) is aligned with the positioning holes (801), a limiting block (803) is fixedly connected with the inside of the positioning groove (802), the hook (9) is close to one side of the limiting block (803).

6. A ring suction plate hook tapping machine according to claim 5, characterized in that: A clamping knob (804) is rotatably connected with one side surface of the clamp (8), one side of the clamping knob (804) is movably connected with one end of the hook (9), a locking screw (805) is movably connected with the surface of the limiting block (803).

7. A ring suction plate hook tapping machine according to claim 1, characterized in that: The material hopper (10) is located just below the clamp (8), the bottom end of the material hopper (10) is located above the inside of the turnover basket (11), and the pedal switch (12) is electrically connected to the driving motor (308).

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