Equipment for manufacturing burrs at threads of copper joint

Abstract

The utility model relates to the technical field of joint thread knurling devices, and discloses equipment for manufacturing burrs at the thread position of a copper joint, which comprises a supporting base, an equipment supporting mechanism and a knurling device, the knurling device is installed in the equipment supporting mechanism and extends out of the top of the equipment supporting mechanism, the equipment supporting mechanism comprises an equipment bin, supporting frames are fixed in the equipment bin at equal intervals, the top of the equipment bin is covered with a cover plate, and a driving knurling wheel, a driven knurling wheel and a clamping knurling wheel are installed in the equipment bin; wherein the driving knurling wheel is driven by the transmission motor, the clamping knurling wheel can adjust the distance between the driving knurling wheel and the driven knurling wheel, the metal joint is extruded through the clamping force of the clamping knurling wheel to form burrs, the metal joint is rotated through the rotation of the driving knurling wheel, the burrs are spread on threads of the metal joint, and therefore the metal joint is prevented from being damaged. And the effect of rapidly manufacturing the joint thread burrs is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of joint thread knurling, in particular to a device for manufacturing burrs on threads of copper joints. Background Art

[0002] Metal joints are a common hardware used to connect metal devices such as pipes. To improve the sealing and connection stability, they need to be sealed with Loctite or adhesive tape.

[0003] When using Loctite glue or raw water tape, in order to prevent the Loctite glue from being squeezed out or the raw water tape from rotating, it is necessary to create burrs on the threads of the external threaded copper joint to increase the overall space and friction. The finished product is as follows: Figure 7 shown.

[0004] Therefore, a device for making burrs at the threads of a copper joint is provided, which is used to efficiently make burrs at the threads of the joint. Utility Model Content

[0005] The purpose of the utility model is to provide a device for making burrs on the threads of copper joints, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a device for making burrs on the threads of a copper joint, comprising a support base, a device support mechanism and an embossing device, wherein the device support mechanism is installed on the top of the support base, and the embossing device is installed inside the device support mechanism and extends out of the top of the device support mechanism;

[0007] The equipment support mechanism includes an equipment bin, support frames are fixed equidistantly inside the equipment bin, and the top of the equipment bin is covered with a cover plate;

[0008] The cover plate is provided with bilaterally symmetrical circular through holes, and the top of the cover plate is also provided with elongated through holes, which are distributed in a triangular pattern with the circular through holes.

[0009] The embossing device includes an active embossing wheel, a passive embossing wheel and a clamping embossing wheel, wherein the active embossing wheel, the passive embossing wheel and the clamping embossing wheel are distributed in a triangular shape, and the outer surfaces of the active embossing wheel, the passive embossing wheel and the clamping embossing wheel are all provided with vertical embossing grooves, the active embossing wheel and the passive embossing wheel are both penetrated by circular through holes, and the clamping embossing wheel is penetrated by an elongated through hole;

[0010] A transmission motor is installed at the bottom of the active embossing wheel to drive the active embossing wheel to rotate, and the passive embossing wheel is installed on the support frame and can rotate. A supporting slider is installed at the bottom of the clamping embossing wheel, and a shaft is connected to the supporting slider. The shaft extends to the outside of the equipment compartment and an adjusting handwheel is installed at the top of the shaft. The clamping embossing wheel is driven to move by rotating the adjusting handwheel.

[0011] Preferably, the support base comprises a storage box, a storage space is provided inside the storage box, and a sealed door is provided on the front of the storage box.

[0012] Preferably, universal rollers are installed at the four corners of the bottom of the storage box, and the universal rollers are equipped with brake components.

[0013] Preferably, the support frames are square steel pipes, and the support frames are distributed in a crisscross pattern inside the equipment warehouse, and the intersections of the support frames are covered with metal plates.

[0014] Preferably, the transmission motor is installed at the bottom of the metal plate, and the active embossing wheel and the passive embossing wheel are both installed above the metal plate.

[0015] Preferably, a power controller is installed on the outer surface of the equipment compartment, and the power controller is electrically coupled to the transmission motor.

[0016] Preferably, the supporting slider includes a base and a slider, the base is fixedly connected to the supporting frame, the slider is fixedly connected to the shaft of the adjusting handwheel, the shaft of the adjusting handwheel is a threaded inner rod and an outer tube, the outer tube is connected to the internal thread of the slider, and the clamping embossing wheel is rotatably mounted on the slider.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0018] First, the utility model installs an active embossing wheel, a passive embossing wheel and a clamping embossing wheel inside the equipment warehouse respectively, wherein the active embossing wheel is driven by a transmission motor and the clamping embossing wheel can adjust the distance between the active embossing wheel and the passive embossing wheel, and the metal joint is squeezed to form burrs by the clamping force of the clamping embossing wheel, and the metal joint is rotated by the rotation of the active embossing wheel, so that the burrs are spread all over the threads of the metal joint, thereby achieving the effect of quickly manufacturing burrs on the joint threads.

[0019] Second, the utility model sets the interior of the storage box as a cavity and provides a sealing door for sealing, so that commonly used tools can be placed inside the storage box, and the equipment at the bottom of the equipment compartment can be conveniently maintained through the interior of the storage box. Universal rollers are provided at the bottom of the storage box to facilitate the movement and transportation of the equipment, thereby achieving the effect of convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a top view of the internal structure of the utility model;

[0022] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at center A;

[0023] Figure 4 This is a schematic diagram of the cover structure of the utility model;

[0024] Figure 5 This is a rear view of the internal structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the assembly of the support slider, adjustment hand wheel and clamping embossing wheel of the utility model;

[0026] Figure 7 This is a schematic diagram of the joint after burrs are prepared according to the present invention.

[0027] Among them: 1. Support base; 101. Storage box; 102. Sealing door; 103. Universal roller; 2. Equipment support mechanism; 201. Equipment compartment; 202. Support frame; 203. Cover plate; 2031. Circular through hole; 2032. Long strip through hole; 3. Embossing device; 301. Active embossing wheel; 302. Passive embossing wheel; 303. Clamping embossing wheel; 304. Support slider; 305. Adjustment hand wheel; 306. Transmission motor. DETAILED DESCRIPTION

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

[0029] See also Figure 1-6 , a device for making burrs on the threads of copper joints, comprising a support base 1, a device support mechanism 2 and an embossing device 3, wherein the device support mechanism 2 is mounted on the top of the support base 1, and the embossing device 3 is mounted inside the device support mechanism 2 and extends out of the top of the device support mechanism 2;

[0030] The equipment support mechanism 2 includes an equipment compartment 201, inside which support frames 202 are fixed at equal intervals, and the top of the equipment compartment 201 is covered with a cover plate 203;

[0031] The cover plate 203 is provided with a bilaterally symmetrical circular through hole 2031. The top of the cover plate 203 is also provided with a long strip through hole 2032. The long strip through hole 2032 and the circular through hole 2031 are distributed in a triangular pattern.

[0032] The embossing device 3 includes an active embossing wheel 301, a passive embossing wheel 302, and a clamping embossing wheel 303. The active embossing wheel 301, the passive embossing wheel 302, and the clamping embossing wheel 303 are distributed in a triangular shape, and the outer surfaces of the active embossing wheel 301, the passive embossing wheel 302, and the clamping embossing wheel 303 are all provided with vertical embossing grooves. The active embossing wheel 301 and the passive embossing wheel 302 are both penetrated by a circular through hole 2031, and the clamping embossing wheel 303 is penetrated by a long strip through hole 2032.

[0033] A transmission motor 306 is installed at the bottom of the active embossing wheel 301 to drive the active embossing wheel 301 to rotate. The passive embossing wheel 302 is installed on the support frame 202 and can rotate. A supporting slider 304 is installed at the bottom of the clamping embossing wheel 303, and a shaft is connected to the supporting slider 304. The shaft extends to the outside of the equipment compartment 201 and an adjusting handwheel 305 is installed at the top of the shaft. The clamping embossing wheel 303 is driven to move by rotating the adjusting handwheel 305.

[0034] Through the above technical solution, an active embossing wheel 301, a passive embossing wheel 302 and a clamping embossing wheel 303 are respectively installed inside the equipment compartment 201, wherein the active embossing wheel 301 is driven by the transmission motor 306 and the clamping embossing wheel 303 can adjust the distance between the active embossing wheel 301 and the passive embossing wheel 302. The clamping force of the clamping embossing wheel 303 is used to squeeze the metal joint to form burrs, and the rotation of the active embossing wheel 301 causes the metal joint to rotate, so that the burrs are spread all over the threads of the metal joint, thereby achieving the effect of quickly manufacturing burrs on the joint threads.

[0035] The use steps are as follows: rotate the adjusting hand wheel 305 to make the clamping embossing wheel 303 move away from the active embossing wheel 301 and the passive embossing wheel 302, then insert the threaded end of the copper joint between the active embossing wheel 301, the passive embossing wheel 302 and the clamping embossing wheel 303, and then adjust the hand wheel 305 to make the clamping embossing wheel 303 clamp and press the copper joint, so that an indentation is generated on the thread of the copper joint, and then start the transmission motor 306 to drive the active embossing wheel 301 to rotate, and the copper joint is rotated by friction, so that a circular burr is generated on the outer surface of the copper joint;

[0036] This equipment is only used for copper joints and can be used for embossing preparation of all metal tubular parts.

[0037] Specifically, the support base 1 includes a storage box 101 , a storage space is provided inside the storage box 101 , and a sealing door 102 is provided on the front of the storage box 101 .

[0038] Through the above technical solution, setting up a storage space inside the storage box 101 can play the following roles: first, it can place commonly used tools and parts; second, it can reduce the weight of the equipment to facilitate movement and transportation.

[0039] Specifically, universal rollers 103 are installed at the four corners of the bottom of the storage box 101, and the universal rollers 103 are equipped with brake components.

[0040] Through the above technical solution, a universal roller 103 is installed at the bottom of the storage box 101 to further improve the convenience of moving the entire device, and the brake assembly is set to ensure the stability of the device during use and prevent the device from displacement.

[0041] Specifically, the support frame 202 is a square steel pipe. The support frame 202 is distributed in a crisscross pattern inside the equipment warehouse 201, and the intersections of the support frame 202 are covered with metal plates. The transmission motor 306 is installed at the bottom of the metal plate, and the active embossing wheel 301 and the passive embossing wheel 302 are both installed above the metal plate.

[0042] Through the above technical solution, the support frame 202 is set as a square steel pipe to increase the cross-section of the outer surface of the support frame 202, so that it can play a stable supporting role, and the metal plates between the support frames 202 are used to further improve the stability of the support to facilitate the installation of the transmission motor 306.

[0043] Specifically, a power controller is installed on the outer surface of the equipment compartment 201 , and the power controller is electrically coupled to the transmission motor 306 .

[0044] Through the above technical solution, a power controller is installed on the outer surface of the equipment compartment 201 to facilitate the control of the transmission motor 306 when processing the copper joint, thereby improving the safety of the equipment.

[0045] Specifically, the supporting slider 304 includes a base and a slider. The base is fixedly connected to the supporting frame 202, and the slider is fixedly connected to the shaft of the adjusting handwheel 305. The shaft of the adjusting handwheel 305 is a threaded connection between an inner rod and an outer tube. The outer tube is connected to the internal thread of the slider, and the clamping embossing wheel 303 is rotatably mounted on the slider.

[0046] Through the above technical solution, when the adjusting handwheel 305 is rotated, the inner rod will rotate with the adjusting handwheel 305, thereby driving the outer tube to move on the inner rod, thereby driving the slider to move on the base, thereby changing the positional relationship between the clamping embossing wheel 303 and the active embossing wheel 301 and the passive embossing wheel 302, thereby achieving the purpose of clamping and loosening the copper joint.

[0047] During use, an active embossing wheel 301, a passive embossing wheel 302, and a clamping embossing wheel 303 are respectively installed inside the equipment compartment 201, wherein the active embossing wheel 301 is driven by the transmission motor 306, and the clamping embossing wheel 303 can adjust the distance between the active embossing wheel 301 and the passive embossing wheel 302. The clamping force of the clamping embossing wheel 303 is used to squeeze the metal joint to form burrs, and the rotation of the active embossing wheel 301 causes the metal joint to rotate, so that the burrs are spread all over the threads of the metal joint, thereby achieving the effect of quickly manufacturing burrs on the joint threads.

[0048] By setting the interior of the storage box 101 into a cavity and providing a sealing door 102 for sealing, commonly used tools can be placed inside the storage box 101, and the equipment at the bottom of the equipment compartment 201 can be conveniently maintained through the interior of the storage box 101. The universal roller 103 is provided at the bottom of the storage box 101, which can facilitate the movement and transportation of the equipment, thereby achieving the effect of convenient use.

[0049] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for making burrs on the threads of copper joints, characterized in that: It comprises a support base (1), a device support mechanism (2) and an embossing device (3), wherein the device support mechanism (2) is mounted on the top of the support base (1), and the embossing device (3) is mounted inside the device support mechanism (2) and extends out of the top of the device support mechanism (2); The equipment support mechanism (2) comprises an equipment bin (201), support frames (202) are fixed at equal intervals inside the equipment bin (201), and the top of the equipment bin (201) is covered with a cover plate (203); The cover plate (203) is provided with bilaterally symmetrical circular through holes (2031), and the top of the cover plate (203) is also provided with elongated through holes (2032), and the elongated through holes (2032) and the circular through holes (2031) are distributed in a triangular shape; The embossing device (3) comprises an active embossing wheel (301), a passive embossing wheel (302) and a clamping embossing wheel (303); the active embossing wheel (301), the passive embossing wheel (302) and the clamping embossing wheel (303) are distributed in a triangular shape, and the outer surfaces of the active embossing wheel (301), the passive embossing wheel (302) and the clamping embossing wheel (303) are all provided with vertical embossing grooves; the active embossing wheel (301) and the passive embossing wheel (302) are both penetrated by a circular through hole (2031), and the clamping embossing wheel (303) is penetrated by a long strip through hole (2032); A transmission motor (306) is installed at the bottom of the active embossing wheel (301) to drive the active embossing wheel (301) to rotate; the passive embossing wheel (302) is installed on the support frame (202) and can rotate; a supporting slider (304) is installed at the bottom of the clamping embossing wheel (303); and a shaft is connected to the supporting slider (304). The shaft extends to the outside of the equipment compartment (201) and an adjusting hand wheel (305) is installed at the top of the shaft. The clamping embossing wheel (303) is driven to move by rotating the adjusting hand wheel (305).

2. The device for making burrs on the threads of copper joints according to claim 1, characterized in that: The support base (1) comprises a storage box (101), a storage space is provided inside the storage box (101), and a sealing door (102) is provided on the front of the storage box (101).

3. The device for making burrs on the threads of copper joints according to claim 2, characterized in that: Universal rollers (103) are installed at the four corners of the bottom of the storage box (101), and the universal rollers (103) are provided with brake components.

4. The device for making burrs on the threads of copper joints according to claim 1, characterized in that: The support frames (202) are square steel pipes, and the support frames (202) are distributed in a crisscross pattern inside the equipment warehouse (201), and the intersections of the support frames (202) are covered with metal plates.

5. The device for making burrs on the threads of copper joints according to claim 4, characterized in that: The transmission motor (306) is installed at the bottom of the metal plate, and the active embossing wheel (301) and the passive embossing wheel (302) are both installed above the metal plate.

6. The device for making burrs on the threads of copper joints according to claim 1, characterized in that: A power controller is installed on the outer surface of the equipment compartment (201), and the power controller is electrically coupled to the transmission motor (306).

7. The device for making burrs on the threads of copper joints according to claim 1, characterized in that: The supporting slider (304) comprises a base and a slider, the base is fixedly connected to the supporting frame (202), the slider is fixedly connected to the shaft of the adjusting hand wheel (305), the shaft of the adjusting hand wheel (305) is a threaded inner rod and an outer cylinder, the outer cylinder is threadedly connected to the inner part of the slider, and the clamping embossing wheel (303) is rotatably mounted on the slider.

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