Tapping machine facilitating scrap removal

Abstract

The utility model relates to the technical field of tapping machines, and discloses a tapping machine convenient for scrap removal, which comprises a workbench, the bottom of the workbench is fixedly connected with supporting legs, the top of the workbench is fixedly connected with a fixing frame, the top of the fixing frame is fixedly connected with tapping equipment, and the tapping equipment is fixedly connected with a tapping machine. A supporting mechanism is arranged at the position, located on the inner side of the fixing frame, of the top of the workbench, and a fixing mechanism is arranged above the supporting mechanism. According to the tapping machine convenient for scrap removal, the supporting mechanism and the supporting stand are arranged at the top of the workbench to support a workpiece needing to be subjected to tapping treatment, and the supporting stand is divided into a left part and a right part, so that when the supporting stand is used for supporting the workpiece, the workpiece can be conveniently subjected to tapping treatment; the distance between the left supporting frame table and the right supporting frame table can be adjusted according to the length of the inner diameter of a workpiece subjected to tapping treatment, so that threaded waste generated by workpiece tapping can directly drive the leakage groove to fall downwards through the bottom, and the waste remaining in the workpiece does not need to be cleaned in the tapping process.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping machines, in particular to a tapping machine which is convenient for chip removal. Background Art

[0002] Tapping machine is a machine tool that uses taps to process internal threads. It is the most widely used internal thread processing machine tool; the tapping machine series is divided into desktop tapping machine-semi-automatic desktop tapping machine, vertical tapping machine, horizontal tapping machine.

[0003] According to the patent website's publication of "A tapping machine that is easy to remove chips (Announcement No.: CN 220880825 U; Application No.: 202322328207.9)", the above application optimizes the problem that "tapping machines in the prior art will generate chips when processing parts, and the chips will splash onto the workbench, making the workbench messy, making it impossible to clean the workbench, and the surface of the workbench cannot be smoothed, and the cleaning component cannot be moved, resulting in a small cleaning area and an inability to effectively clean the workbench, which makes it inconvenient to process mechanical engineering parts." However, the tapping machine in the above application only cleans the chips generated, and cannot complete the cleaning of waste during the tapping process. Utility Model Content

[0004] The utility model aims to provide a tapping machine which is convenient for chip removal, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tapping machine that is easy to remove chips, comprising a workbench, the bottom of the workbench is fixedly connected to a support leg, the top of the workbench is fixedly connected to a fixed frame, the top of the fixed frame is fixedly connected to a tapping device, the top of the workbench is provided with a supporting mechanism located inside the fixed frame, and a fixing mechanism is provided above the supporting mechanism.

[0006] The supporting mechanism comprises a supporting component, a positioning component and a shaking component. The supporting component is arranged on the top of the workbench, the positioning component is arranged on the rear side of the supporting component, and the shaking component is arranged on the left side of the positioning component.

[0007] The fixing mechanism includes an adjusting component, a transmission component and a clamping component. The adjusting component is arranged on the top of the workbench in front of the supporting component, the transmission component is arranged inside the top of the adjusting component, and the clamping component is arranged on the outer ring of the transmission component.

[0008] Preferably, the support assembly includes a support frame, which is arranged on the top of the workbench at left and right positions on the front side of the fixed frame, the bottom of the support frame is in contact with the top of the workbench, and the top of the workbench is provided with leakage grooves at the left and right support frame positions, a fixed cylinder is fixedly connected to the front side of the support frame, and a limiting slide rod is slidably connected to the inner ring of the fixed cylinder, and a fixing plate is fixedly connected to the left and right sides of the limiting slide rod, and the fixing plate is fixedly connected to the front side of the fixed frame, and the fixing plate is fixedly connected to the top of the workbench.

[0009] Preferably, the positioning assembly includes a fixed screw barrel, which is fixedly connected to the rear side of the support frame, and the inner circle of the fixed screw barrel is threadedly connected to a bidirectional threaded rod 1, and the bidirectional threaded rod 1 is rotatably connected to the left and right sides of the fixed frame.

[0010] Preferably, the shaking assembly includes a turntable, which is fixedly connected to the left side of a two-way threaded rod, and the turntable is rotatably connected to the top of the workbench and is located on the left side of the fixed frame, and a rocker is fixedly connected to the left side of the turntable.

[0011] Preferably, the adjustment assembly includes a frame plate, which is fixedly connected to the top of the workbench and located in front of the limiting slide rod. A fixing rod is fixedly connected to the front side of the frame plate. The outer ring of the fixing rod is rotatably connected to a driving gear disk, and a rocker arm 2 is fixedly connected to the front side of the driving gear disk.

[0012] Preferably, the transmission assembly includes a transmission gear, which is meshed with the left and right sides of the outer ring of the driving gear plate, and a two-way threaded rod is fixedly connected to the rear side of the transmission gear, and the two-way threaded rod is rotatably connected to the left and right sides of the top of the frame plate, and the two-way threaded rod is rotatably connected to the fixed frame.

[0013] Preferably, the clamping assembly includes a threaded slide cylinder 1, which is threadedly connected to the front side of the outer ring of the two-way threaded rod, and the outer ring of the threaded slide cylinder 1 is fixedly connected to a V-shaped clamp plate 1, and the rear side of the threaded slide cylinder 1 is provided with a threaded slide cylinder 2, and the threaded slide cylinder 2 is threadedly connected to the rear side of the outer ring of the two-way threaded rod, and the inner side of the two-way threaded rod is fixedly connected to a V-shaped clamp plate 2, and the V-shaped clamp plate 2 is slidably connected to the middle of the V-shaped clamp plate 1.

[0014] Compared with the prior art, the utility model provides a tapping machine that is convenient for chip removal and has the following features:

[0015] Beneficial effects:

[0016] 1. The tapping machine which is convenient for chip removal has a supporting mechanism, wherein a supporting frame is arranged on the top of the workbench to support the workpiece to be tapped, and the supporting frame is divided into two parts, namely, a left part and a right part, so that when the supporting frame supports the workpiece, the distance between the supporting frames on the left and right sides can be adjusted according to the inner diameter length of the workpiece to be tapped, so that the threaded waste generated by the tapping of the workpiece can directly fall downward through the leakage groove driven by the bottom, and there is no need to clean the waste remaining in the workpiece during the tapping process. At the same time, the waste will not remain on the top of the workbench to affect the subsequent processing, thereby improving the cleanliness of the top of the workbench and increasing the work efficiency.

[0017] 2. The tapping machine which is convenient for chip removal has a fixing mechanism set up, so the staff only needs to place the workpiece to be tapped in the space formed by the V-shaped inner angles of the V-shaped clamp plate 1 and the V-shaped clamp plate 2, and then directly shake the rocker 2 to control the V-shaped clamp plate 1 to move forward and the V-shaped clamp plate 2 to move backward, so that the inner sides of the V-shaped clamp plate 1 and the V-shaped clamp plate 2 cooperate to fix the workpiece, and after the V-shaped clamp plate 1 and the V-shaped clamp plate 2 are fixed, they are in contact with the workpiece on all four sides. Compared with the existing two-way clamping, the fixing effect is good, the stability of the workpiece is improved, and the accuracy during tapping is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a front schematic diagram of the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the partial structure of the supporting mechanism;

[0022] Figure 4 It is a schematic diagram of the structure of the fixing mechanism;

[0023] Figure 5 It is a schematic diagram of the coordination between the transmission component and the clamping component.

[0024] In the figure: 1. Support mechanism; 11. Support assembly; 1101. Support stand; 1102. Leakage groove; 1103. Fixed cylinder; 1104. Limiting slide bar; 1105. Fixed plate; 12. Adjustment assembly; 1201. Fixed screw cylinder; 1202. Two-way threaded rod 1; 13. Shaking assembly; 1301. Turntable; 1302. Shaking rod 1; 2. Fixing mechanism; 21. Adjustment assembly; 2101 , frame plate; 2102, fixed rod; 2103, driving gear disc; 2104, rocker arm 2; 22, transmission assembly; 2201, transmission gear; 2202, two-way threaded rod 2; 23, clamping assembly; 2301, threaded slide cylinder 1; 2302, V-shaped splint 1; 2303, threaded slide cylinder 2; 2304, V-shaped splint 2; 3, workbench; 31, support leg; 4, fixed frame; 5, tapping equipment. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a technical solution:

[0028] Embodiment 1

[0029] Combination Figures 1 to 3 A tapping machine for easy chip removal includes a workbench 3, a support leg 31 is fixedly connected to the bottom of the workbench 3, a fixing frame 4 is fixedly connected to the top of the workbench 3, a tapping device 5 is fixedly connected to the top of the fixing frame 4, a supporting mechanism 1 is arranged on the top of the workbench 3 and located inside the fixing frame 4, and a fixing mechanism 2 is arranged above the supporting mechanism 1;

[0030] The supporting mechanism 1 includes a supporting component 11 , a positioning component 12 and a shaking component 13 . The supporting component 11 is arranged on the top of the workbench 3 , the positioning component 12 is arranged at the rear side of the supporting component 11 , and the shaking component 13 is arranged at the left side of the positioning component 12 .

[0031] The support assembly 11 includes a support frame 1101, which is arranged on the top of the workbench 3 and located on the left and right sides of the front side of the fixed frame 4. The bottom of the support frame 1101 fits with the top of the workbench 3. The top of the workbench 3 is located on the left and right sides of the support frame 1101, and a leakage groove 1102 is opened. A fixed cylinder 1103 is fixedly connected to the front side of the support frame 1101. The inner ring of the fixed cylinder 1103 is slidably connected to a limited sliding rod 1104. The limited sliding rod 1104 is fixedly connected to a fixed plate 1105 on both sides. The fixed plate 1105 is fixedly connected to the front side of the fixed frame 4. The fixed plate 1105 is fixedly connected to the top of the workbench 3, the positioning assembly 12 includes a fixed screw barrel 1201, the fixed screw barrel 1201 is fixedly connected to the rear side of the support frame 1101, the inner circle of the fixed screw barrel 1201 is threadedly connected with a two-way threaded rod 1202, the two-way threaded rod 1202 is rotatably connected to the left and right sides of the fixed frame 4, the shaking assembly 13 includes a turntable 1301, the turntable 1301 is fixedly connected to the left side of the two-way threaded rod 1202, the turntable 1301 is rotatably connected to the top of the workbench 3 and is located on the left side of the fixed frame 4, and the left side of the turntable 1301 is fixedly connected to a rocker 1302.

[0032] Furthermore: the support frame 1101 is arranged on the top of the workbench 3 to support the workpiece that needs to be tapped, and the support frame 1101 is divided into two parts, left and right, so that when the support frame 1101 supports the workpiece, the distance between the left and right support frames 1101 can be adjusted according to the inner diameter length of the workpiece to be tapped, so that the threaded waste generated by the tapping of the workpiece can directly drive the leakage groove 1102 to fall downward through the bottom, and there is no need to clean the waste remaining in the workpiece during the tapping process. At the same time, the waste will not remain on the top of the workbench 3 to affect the subsequent processing, thereby improving the cleanliness of the top of the workbench 3 and increasing work efficiency.

[0033] Embodiment 2

[0034] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 On the basis of Example 1, it is further obtained that the fixing mechanism 2 includes an adjusting component 21, a transmission component 22 and a clamping component 23, the adjusting component 21 is arranged on the top of the workbench 3 in front of the supporting component 11, the transmission component 22 is arranged inside the top of the adjusting component 21, and the clamping component 23 is arranged on the outer ring of the transmission component 22.

[0035] The adjusting assembly 21 includes a frame plate 2101, which is fixedly connected to the top of the workbench 3 and located in front of the limit slide 1104. The front side of the frame plate 2101 is fixedly connected to a fixed rod 2102, and the outer ring of the fixed rod 2102 is rotatably connected to a driving gear disc 2103. The front side of the driving gear disc 2103 is fixedly connected to a rocker bar 2104. The transmission assembly 22 includes a transmission gear 2201, which is meshed with the left and right sides of the outer ring of the driving gear disc 2103. The rear side of the transmission gear 2201 is fixedly connected to a two-way threaded rod 2202, and the two-way threaded rod 2202 is rotatably connected to the top of the frame plate 2101. On the right side, the two-way threaded rod 2202 is rotatably connected to the fixed frame 4, and the clamping assembly 23 includes a threaded slide 2301, which is threadedly connected to the front side of the outer ring of the two-way threaded rod 2202, and the outer ring of the threaded slide 2301 is fixedly connected with a V-shaped clamp 2302, and the rear side of the threaded slide 2301 is provided with a threaded slide 2303, and the threaded slide 2303 is threadedly connected to the rear side of the outer ring of the two-way threaded rod 2202, and the inner side of the two-way threaded rod 2202 is fixedly connected with a V-shaped clamp 2304, and the V-shaped clamp 2304 is slidably connected to the middle of the V-shaped clamp 2302.

[0036] Furthermore: the staff only needs to place the workpiece that needs to be tapped in the space formed by the V-shaped inner angles of V-shaped clamp 1 2302 and V-shaped clamp 2 2304, and then directly shake the rocker 2 2104 to control the V-shaped clamp 1 2302 to move forward and the V-shaped clamp 2 2304 to move backward, so that the inner sides of the V-shaped clamp 1 2302 and the V-shaped clamp 2 2304 cooperate to complete the fixation of the workpiece. After the workpiece is fixed, the V-shaped clamp 1 2302 and the V-shaped clamp 2 2304 are in contact with the workpiece on all four sides. Compared with the existing two-way clamping, the fixing effect is good, the stability of the workpiece is improved, and the accuracy during tapping is increased.

[0037] In actual operation, when this device is used and tapping is required on a workpiece, the staff first adjusts the distance between the support platforms 1101 on the left and right sides according to the inner diameter of the workpiece, and directly shakes the rocker 1302. The rotation of the rocker 1302 drives the two-way threaded rod 1202 to rotate through the turntable 1301. The rotation of the two-way threaded rod 1202 drives the support platforms 1101 on the left and right sides to move inward or outward synchronously through the fixed screw barrel 1201 until the distance between the support platforms 1101 on the left and right sides is slightly larger than the inner diameter of the workpiece, then stops shaking the rocker 1302, and then places the workpiece on the top of the support platform 1101 so that the workpiece is located in the angle space formed by the V-shaped clamp plate 1 2302 and the V-shaped clamp plate 2 2304. Then the staff shakes the rocker 2104 again, and the rocker 2 The shaking of 2104 drives the transmission gears 2201 on the left and right sides to rotate synchronously through the driving toothed disk 2103, and the rotation of the transmission gear 2201 drives the threaded slide 1 2301 and the threaded slide 2 2303 on the front and rear sides to move synchronously outward and away from each other, and the threaded slide 1 2301 and the V-shaped clamp 1 2302 move outward, driving the V-shaped clamp 1 2302 and the V-shaped clamp 2 2304 to move outward, and the V-shaped clamp 1 2302 and the V-shaped clamp 2 2304 move outward and away from each other, so that the inner angular spacing of the V-shaped clamp 1 2302 and the V-shaped clamp 2 2304 gradually decreases until the inner walls of the V-shaped clamp 1 2302 and the V-shaped clamp 2 2304 are in contact with the outer surface of the workpiece. At this time, the fixing work of the workpiece is completed, and finally the staff can start the fixing frame 4 to tap the workpiece below.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A tapping machine for easy chip removal, comprising a workbench (3), characterized in that: The bottom of the workbench (3) is fixedly connected to a support leg (31), the top of the workbench (3) is fixedly connected to a fixing frame (4), the top of the fixing frame (4) is fixedly connected to a tapping device (5), the top of the workbench (3) is provided with a support mechanism (1) located inside the fixing frame (4), and a fixing mechanism (2) is provided above the support mechanism (1); The support mechanism (1) comprises a support component (11), a position adjustment component (12) and a shaking component (13); the support component (11) is arranged on the top of the workbench (3); the position adjustment component (12) is arranged on the rear side of the support component (11); and the shaking component (13) is arranged on the left side of the position adjustment component (12); The fixing mechanism (2) comprises an adjusting component (21), a transmission component (22) and a clamping component (23); the adjusting component (21) is arranged on the top of the workbench (3) and in front of the supporting component (11); the transmission component (22) is arranged inside the top of the adjusting component (21); and the clamping component (23) is arranged on the outer ring of the transmission component (22).

2. A tapping machine for easy chip removal according to claim 1, characterized in that: The support assembly (11) comprises a support frame (1101), wherein the support frame (1101) is arranged on the top of the workbench (3) and is located at the left and right sides of the front side of the fixed frame (4); the bottom of the support frame (1101) is in contact with the top of the workbench (3); and leakage grooves (1102) are provided at the left and right sides of the support frame (1101) on the top of the workbench (3).

3. A tapping machine for easy chip removal according to claim 2, characterized in that: A fixed cylinder (1103) is fixedly connected to the front side of the support frame (1101); the inner ring of the fixed cylinder (1103) is slidably connected to a limit slide bar (1104); the left and right sides of the limit slide bar (1104) are fixedly connected to fixed plates (1105); the fixed plates (1105) are fixedly connected to the front side of the fixed frame (4); and the fixed plates (1105) are fixedly connected to the top of the workbench (3).

4. A tapping machine for easy chip removal according to claim 1, characterized in that: The positioning assembly (12) comprises a fixed screw barrel (1201), wherein the fixed screw barrel (1201) is fixedly connected to the rear side of the support frame (1101), and the inner circle of the fixed screw barrel (1201) is threadedly connected to a bidirectional threaded rod (1202), and the bidirectional threaded rod (1202) is rotatably connected to the left and right sides of the fixed frame (4).

5. A tapping machine for easy chip removal according to claim 1, characterized in that: The rocking assembly (13) comprises a turntable (1301), wherein the turntable (1301) is fixedly connected to the left side of the bidirectional threaded rod (1202), the turntable (1301) is rotatably connected to the top of the workbench (3) and is located at the left side of the fixed frame (4), and the left side of the turntable (1301) is fixedly connected to a rocker (1302).

6. A tapping machine for easy chip removal according to claim 1, characterized in that: The adjustment assembly (21) comprises a frame plate (2101), wherein the frame plate (2101) is fixedly connected to the top of the workbench (3) and is located in front of the limiting slide bar (1104); a fixing rod (2102) is fixedly connected to the front side of the frame plate (2101); the outer ring of the fixing rod (2102) is rotatably connected to a driving gear disc (2103); and a rocker bar 2 (2104) is fixedly connected to the front side of the driving gear disc (2103).

7. A tapping machine for easy chip removal according to claim 1, characterized in that: The transmission assembly (22) comprises a transmission gear (2201), wherein the transmission gear (2201) is meshed with the left and right sides of the outer ring of the driving gear plate (2103), and a bidirectional threaded rod (2202) is fixedly connected to the rear side of the transmission gear (2201), and the bidirectional threaded rod (2202) is rotatably connected to the left and right sides of the top of the frame plate (2101), and the bidirectional threaded rod (2202) is rotatably connected to the inside of the fixed frame (4).

8. A tapping machine for easy chip removal according to claim 1, characterized in that: The clamping assembly (23) includes a threaded slide cylinder (2301), wherein the threaded slide cylinder (2301) is threadedly connected to the front side of the outer ring of the bidirectional threaded rod (2202), the outer ring of the threaded slide cylinder (2301) is fixedly connected to a V-shaped clamp plate (2302), the rear side of the threaded slide cylinder (2301) is provided with a threaded slide cylinder (2303), the threaded slide cylinder (2303) is threadedly connected to the rear side of the outer ring of the bidirectional threaded rod (2202), the inner side of the bidirectional threaded rod (2202) is fixedly connected to a V-shaped clamp plate (2304), and the V-shaped clamp plate (2304) is slidably connected to the middle of the V-shaped clamp plate (2302).

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