Pipe fitting chamfering equipment

Abstract

The utility model relates to the technical field of chamfering equipment, in particular to pipe fitting chamfering equipment which comprises a frame body, a chamfering motor, an outer chamfering piece, an inner chamfering piece, a chuck, an adjusting mechanism and a feeding assembly. The adjusting mechanism comprises a sliding block, a sleeve, a supporting plate, an adjusting motor, a cam, a stress frame and a connecting rod, the frame body is provided with a sliding groove, the sliding block is in sliding connection with the sliding groove, the sleeve is fixedly connected with the sliding block, the outer chamfering piece is arranged on the sleeve, the supporting plate is fixedly connected with the sliding block, one end of the connecting rod is fixedly connected with the stress frame, and the other end of the connecting rod is inserted into the sleeve. And the stress frame is provided with a stress groove, the stress groove is rectangular, the adjusting motor is arranged on the supporting plate, the output end of the adjusting motor is fixedly connected with the cam, in this way, the relative position of the inner chamfering tool and the outer chamfering tool can be adjusted more conveniently, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of chamfering equipment, in particular to a pipe chamfering equipment. Background Art

[0002] Chamfering equipment is a small precision machine tool specially used for chamfering and deburring products processed by milling and planing in mold manufacturing, hardware machinery, machine tool manufacturing, hydraulic parts, valve manufacturing, and textile machinery. Existing chamfering machines cannot chamfer inner and outer tubes at the same time. When faced with pipe fittings that need to be chamfered both inside and outside the pipes, they can only be processed separately, which wastes time.

[0003] In response to the above problems, the prior art patent publication number CN207386725U discloses a pipe chamfering machine, which adjusts the relative positions of the inner chamfering knife and the outer chamfering knife by adjusting the cooperation between the screw and the threaded mouth, so that the present application can chamfer the inner and outer pipes at the same time, or chamfer the inner pipe or the outer pipe separately. It has a simple structure and low cost. It is equipped with a slide rail to cope with pipes of different lengths, and makes the installation and removal of pipes more convenient.

[0004] However, in the above method, the screw needs to be manually turned to adjust the relative positions of the inner chamfering cutter and the outer chamfering cutter, which results in high labor intensity for the staff. Utility Model Content

[0005] The utility model aims to provide a pipe chamfering device, aiming to solve the technical problem in the prior art that the relative positions of the inner chamfering cutter and the outer chamfering cutter need to be adjusted manually by turning a screw rod, resulting in high labor intensity for the staff.

[0006] To achieve the above-mentioned purpose, the utility model adopts a pipe chamfering device, comprising a frame, a chamfering motor, an outer chamfering piece, an inner chamfering piece, a chuck, an adjusting mechanism and a feeding assembly, the chamfering motor is installed on the frame, the output end of the chamfering motor is fixedly connected to the chuck, the adjusting mechanism comprises a slider, a sleeve, a support plate, an adjusting motor, a cam, a force frame and a connecting rod, the frame is provided with a slide groove, the slider is slidably connected to the slide groove, the sleeve is fixedly connected to the slider, the outer chamfering piece is arranged on the sleeve, the support plate is fixedly connected to the slider, one end of the connecting rod is fixedly connected to the force frame, the other end of the connecting rod is inserted into the sleeve and fixedly connected to the inner chamfering piece, the force frame has a force groove, the force groove is rectangular, the adjusting motor is arranged on the support plate, the output end of the adjusting motor is fixedly connected to the cam, the cam is adapted to the force groove, and the feeding assembly is arranged on the frame, and the feeding assembly is used to drive the slider to move.

[0007] Wherein, the adjustment mechanism also includes a mounting block and a bolt, the support plate has a mounting groove, the mounting block is adapted to the mounting groove, the adjustment motor is installed on the mounting block, one end of the bolt is inserted into the mounting groove and tightened on the mounting block.

[0008] Wherein, the feed assembly includes a feed motor, a fixed block and a connecting block, the feed motor is installed on the frame, the output end of the feed motor is fixedly connected to the fixed block, and the two ends of the connecting block are respectively hinged to the fixed block and the slider.

[0009] Wherein, the pipe chamfering equipment also includes a cleaning component, which is arranged on the frame and is used to clean the waste chips generated during chamfering.

[0010] Among them, the cleaning component includes a cleaning motor, a screw rod, a protrusion, a frame, a vacuum cleaner and a connecting pipe. The frame is also provided with a groove, the protrusion is slidably connected to the groove, the frame is fixedly connected to the protrusion, the cleaning motor is installed on the frame, the output end of the cleaning motor is fixedly connected to the screw rod, the screw rod is threadedly matched with the protrusion, the vacuum cleaner is arranged on the frame, and the two ends of the connecting pipe are respectively connected to the vacuum cleaner and the frame.

[0011] Wherein, the cleaning component further comprises a support block, the support block is fixedly connected to the frame body, and the support block is slidably connected to the frame body.

[0012] The utility model discloses a pipe chamfering device, by providing the adjusting mechanism, when in specific use, firstly, according to the requirements of simultaneously chamfering the inner and outer pipes, separately chamfering the inner pipes, or separately chamfering the outer pipes, the adjusting motor is started, and the output end of the adjusting motor drives the cam to slide in the force-bearing groove, and the cam drives the force-bearing frame to move while sliding in the force-bearing groove, and the force-bearing frame drives the connecting rod to move, and the connecting rod drives the inner chamfering piece to move, so that a relative displacement is generated between the inner chamfering piece and the outer chamfering piece, and after the adjustment is completed, the feeding assembly is started, and the feeding assembly drives the slider to slide in the sliding groove, and the slider drives the sleeve to move while sliding in the sliding groove to contact the pipe on the chuck, and the chamfering motor is started to drive the pipe on the chuck to rotate to chamfer the pipe. In this way, the relative positions of the inner chamfering knife and the outer chamfering knife can be adjusted more conveniently, thereby reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a side view of the first embodiment of the utility model.

[0016] Figure 3 The utility model Figure 2 AA line structural section view.

[0017] Figure 4 The utility model Figure 2 BB line structural cross-sectional view.

[0018] Figure 5 It is a structural schematic diagram of the second embodiment of the utility model.

[0019] Figure 6 The utility model Figure 5 CC line structural cross-sectional view.

[0020] 101-frame, 102-chamfering motor, 103-external chamfering part, 104-inner chamfering part, 105-chuck, 106-slider, 107-sleeve, 108-support plate, 109-adjusting motor, 110-cam, 111-force frame, 112-connecting rod, 113-mounting block, 114-bolt, 115-feed motor, 116-fixing block, 117-connecting block, 118-slide, 119-force groove, 120-mounting groove, 201-cleaning motor, 202-screw, 203-bump, 204-frame, 205-vacuum cleaner, 206-connecting pipe, 207-support block, 208-groove. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0022] The first embodiment of the present application is:

[0023] See also Figure 1 to Figure 4 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 is a side view of the first embodiment of the utility model, Figure 3 The utility model Figure 2 AA line structural section view, Figure 4 The utility model Figure 2 BB line structural cross-sectional view.

[0024] The utility model provides a pipe chamfering device, including a frame 101, a chamfering motor 102, an outer chamfering piece 103, an inner chamfering piece 104, a chuck 105, an adjustment mechanism and a feeding assembly, the adjustment mechanism includes a slider 106, a sleeve 107, a support plate 108, an adjustment motor 109, a cam 110, a force frame 111, a connecting rod 112, a mounting block 113 and a bolt 114, the feeding assembly includes a feeding motor 115, a fixing block 116 and a connecting block 117. The above-mentioned scheme solves the technical problem in the prior art that the relative positions of the inner chamfering knife and the outer chamfering knife need to be adjusted manually by turning the screw, resulting in high labor intensity for the staff.

[0025] According to this specific embodiment, the chamfering motor 102 is installed on the frame 101, and the output end of the chamfering motor 102 is fixedly connected to the chuck 105. The chuck 105 is used to place pipes. Starting the chamfering motor 102 drives the pipes on the chuck 105 to rotate.

[0026] The frame 101 is provided with a slide groove 118, the slider 106 is slidably connected to the slide groove 118, the sleeve 107 is fixedly connected to the slider 106, the outer chamfered member 103 is arranged on the sleeve 107, the support plate 108 is fixedly connected to the slider 106, one end of the connecting rod 112 is fixedly connected to the force frame 111, the other end of the connecting rod 112 is inserted into the sleeve 107 and fixedly connected to the inner chamfered member 104, the force frame 11 1 has a force groove 119, the force groove 119 is rectangular, the adjusting motor 109 is arranged on the supporting plate 108, the output end of the adjusting motor 109 is fixedly connected to the cam 110, the cam 110 is adapted to the force groove 119, the feeding assembly is arranged on the frame 101, and the feeding assembly is used to drive the slider 106 to move. By setting the adjusting mechanism, in specific use, firstly, according to the simultaneous chamfering of the inner and outer tubes, the chamfering of the inner tube alone, or the chamfering of the outer tube alone, According to the need for pipe chamfering, the adjusting motor 109 is started, and the output end of the adjusting motor 109 drives the cam 110 so that the cam 110 slides in the force groove 119. The cam 110 drives the force frame 111 to move while sliding in the force groove 119, and the force frame 111 drives the connecting rod 112 to move, and the connecting rod 112 drives the inner chamfering piece 104 to move, so that a relative displacement is generated between the inner chamfering piece 104 and the outer chamfering piece 103. After the adjustment is completed, the feeding assembly is started, and the feeding assembly drives the slider 106 to slide in the slide groove 118. The slider 106 slides in the slide groove 118 and drives the sleeve 107 to move and contact the pipe fitting on the chuck 105. The chamfering motor 102 is started to drive the pipe fitting on the chuck 105 to rotate to chamfer the pipe fitting. In this way, the relative positions of the inner chamfering knife and the outer chamfering knife can be adjusted more conveniently, reducing the labor intensity of the staff.

[0027] Secondly, the support plate 108 has a mounting groove 120, the mounting block 113 is adapted to the mounting groove 120, the adjusting motor 109 is installed on the mounting block 113, one end of the bolt 114 is inserted into the mounting groove 120 and tightened on the mounting block 113, by setting the mounting block 113 and the bolt 114, the mounting block 113 is aligned with the mounting groove 120 and pushed to a specified position, one end of the bolt 114 is inserted into the mounting groove 120 and tightened on the mounting block 113, and the adjusting motor 109 can be installed, otherwise it is easy to disassemble.

[0028] At the same time, the feed motor 115 is installed on the frame 101, and the output end of the feed motor 115 is fixedly connected to the fixed block 116, and the two ends of the connecting block 117 are respectively hinged to the fixed block 116 and the slider 106. When the feed motor 115 is started, the feed motor 115 drives the fixed block 116 to rotate, and the fixed block 116 drives the two ends of the connecting block 117 to rotate on the fixed block 116 and the slider 106 respectively. When the connecting block 117 rotates, it can drive the slider 106 to move.

[0029] By using the pipe chamfering device of the present embodiment and setting the adjustment mechanism, when it is used specifically, firstly, according to the requirements of simultaneously chamfering the inner and outer pipes, chamfering the inner pipe alone, or chamfering the outer pipe alone, the adjustment motor 109 is started, and the output end of the adjustment motor 109 drives the cam 110 so that the cam 110 slides in the force groove 119, and the cam 110 drives the force frame 111 to move while sliding in the force groove 119, and the force frame 111 drives the connecting rod 112 to move, and the connecting rod 112 drives the inner chamfering piece 104 to move, This causes a relative displacement between the inner chamfered piece 104 and the outer chamfered piece 103. After the adjustment is completed, the feed assembly is started, and the feed assembly drives the slider 106 to slide in the slide groove 118. The slider 106 slides in the slide groove 118 and drives the sleeve 107 to move and contact the pipe fitting on the chuck 105. The chamfering motor 102 is started to drive the pipe fitting on the chuck 105 to rotate and chamfer the pipe fitting. In this way, the relative positions of the inner chamfering knife and the outer chamfering knife can be adjusted more conveniently, reducing the labor intensity of the staff.

[0030] The second embodiment of the present application is:

[0031] Based on the first embodiment, please refer to Figure 5 and Figure 6 , Figure 5 It is a structural schematic diagram of the second embodiment of the utility model. Figure 6 The utility model Figure 5 CC line structural cross-sectional view.

[0032] The utility model provides a pipe chamfering device, which also includes a cleaning component. The cleaning component includes a cleaning motor 201, a screw rod 202, a protrusion 203, a frame 204, a vacuum cleaner 205, a connecting pipe 206 and a support block 207.

[0033] According to this specific embodiment, the cleaning component is disposed on the frame 101 to clean the waste chips generated during chamfering to prevent the waste chips from scattering.

[0034] The frame 101 is further provided with a groove 208, the protrusion 203 is slidably connected to the groove 208, the frame 204 is fixedly connected to the protrusion 203, the cleaning motor 201 is installed on the frame 101, the output end of the cleaning motor 201 is fixedly connected to the screw rod 202, the screw rod 202 is threadedly matched with the protrusion 203, the vacuum cleaner 205 is arranged on the frame 204, and the two ends of the connecting pipe 206 are respectively connected to the vacuum cleaner 205 and the frame 204, the cleaning motor 201 is started, the output end of the cleaning motor 201 drives the screw rod 202 to rotate, the screw rod 202 drives the protrusion 203 to move, the protrusion 203 drives the frame 204 to move, and moves to above the chamfered part, the vacuum cleaner 205 is started, and the vacuum cleaner 205 absorbs the waste generated by the chamfering into the vacuum cleaner 205.

[0035] Secondly, the support block 207 is fixedly connected to the frame 204 , and the support block 207 is slidably connected to the frame 101 . By providing the support block 207 , the stability of the frame 204 can be improved.

[0036] When using a pipe chamfering device according to the present embodiment, the cleaning motor 201 is started, and the output end of the cleaning motor 201 drives the screw rod 202 to rotate, and the screw rod 202 drives the protrusion 203 to move, and the protrusion 203 drives the frame 204 to move, and moves to the top of the chamfering part, and the vacuum cleaner 205 is started, and the vacuum cleaner 205 absorbs the waste generated by the chamfering into the vacuum cleaner 205.

[0037] What is disclosed above is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A pipe chamfering device, comprising a frame, a chamfering motor, an outer chamfering piece, an inner chamfering piece and a chuck, wherein the chamfering motor is mounted on the frame, and the output end of the chamfering motor is fixedly connected to the chuck, characterized in that: Also included are an adjustment mechanism and a feed assembly; The adjusting mechanism comprises a slider, a sleeve, a support plate, an adjusting motor, a cam, a force frame and a connecting rod, the frame body is provided with a slide groove, the slider is slidably connected to the slide groove, the sleeve is fixedly connected to the slider, the outer chamfered piece is arranged on the sleeve, the support plate is fixedly connected to the slider, one end of the connecting rod is fixedly connected to the force frame, the other end of the connecting rod is inserted into the sleeve and fixedly connected to the inner chamfered piece, the force frame has a force groove, and the force groove is rectangular, the adjusting motor is arranged on the support plate, the output end of the adjusting motor is fixedly connected to the cam, the cam is adapted to the force groove, the feeding assembly is arranged on the frame body, and the feeding assembly is used to drive the slider to move.

2. The pipe chamfering device according to claim 1, characterized in that: The adjustment mechanism also includes a mounting block and a bolt. The support plate has a mounting groove. The mounting block is adapted to the mounting groove. The adjustment motor is mounted on the mounting block. One end of the bolt is inserted into the mounting groove and tightened on the mounting block.

3. The pipe chamfering device according to claim 2, characterized in that: The feeding assembly comprises a feeding motor, a fixing block and a connecting block. The feeding motor is mounted on the frame. The output end of the feeding motor is fixedly connected to the fixing block. The two ends of the connecting block are respectively hinged to the fixing block and the sliding block.

4. The pipe chamfering device according to claim 3, characterized in that: The pipe chamfering equipment also includes a cleaning component, which is arranged on the frame and is used to clean waste chips generated during chamfering.

5. The pipe chamfering device according to claim 4, characterized in that: The cleaning assembly includes a cleaning motor, a screw rod, a bump, a frame, a vacuum cleaner and a connecting pipe. The frame is also provided with a groove, the bump is slidably connected to the groove, the frame is fixedly connected to the bump, the cleaning motor is installed on the frame, the output end of the cleaning motor is fixedly connected to the screw rod, the screw rod is threadedly engaged with the bump, the vacuum cleaner is arranged on the frame, and the two ends of the connecting pipe are respectively connected to the vacuum cleaner and the frame.

6. The pipe chamfering device according to claim 5, characterized in that: The cleaning assembly also includes a support block, which is fixedly connected to the frame and slidably connected to the frame.

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