Metal furniture pipe fitting sawing tool

Abstract

The utility model discloses a sawing tool for metal furniture pipe fittings, and relates to the field of furniture machining equipment. The metal furniture pipe fitting sawing tool comprises a cutting table and a pipe fitting clamp installed on the cutting table, an electric cutting tool is rotationally arranged on the rear side of the top end of the cutting table, the pipe fitting clamp comprises two sets of clamping bases arranged on the cutting table in a sliding mode, and a clamping driving mechanism is arranged in the cutting table. According to the metal furniture pipe fitting sawing tool, by treading a driving pedal, the other end of a traction steel cable drives a reel to rotate, so that a whole shaft rod rotates, a driving gear is driven to rotate, driving racks on the upper side and the lower side move towards the middle, and two sets of clamping bases are driven to slide towards the middle; at the moment, the clamping die clamps the pipe fitting, then the electric cutting tool is started to cut the pipe fitting, after cutting is completed, the driving pedal is loosened, at the moment, the reset spring automatically ejects the two sets of clamping bases open, operation is convenient, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture processing equipment, in particular to a sawing tooling for metal furniture pipe fittings. Background Technique

[0002] In the process of metal furniture production and processing, a lot of metal pipe fittings are usually required. Before assembly, these metal pipe fittings need to be cut to a fixed size according to the usage requirements. In this process, sawing equipment is usually required.

[0003] The traditional sawing equipment is to set a fixture and an electric cutting tool on the processing table. The fixture is driven and tightened by a lead screw. When in use, by rotating the handle at the end of the lead screw, the opening and closing of the fixture are controlled, so as to achieve the purpose of fixing the pipe fitting. Then, it is cut by the electric cutting tool. However, in this process, to open and close the clamping member driven by the lead screw, the handle at the end of the lead screw needs to be rotated many times, which is troublesome to operate, takes a long time for disassembly and assembly, and affects the processing efficiency. Therefore, a sawing tooling for metal furniture pipe fittings is provided specifically to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a sawing tooling for metal furniture pipe fittings, which solves the problems that when the clamping member is opened and closed by a lead screw, the handle at the end of the lead screw needs to be rotated many times, the operation is troublesome, the disassembly and assembly time is long, and the processing efficiency is affected.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A sawing tooling for metal furniture pipe fittings, including a cutting table and a pipe fitting fixture installed on the cutting table. An electric cutting tool is rotatably arranged at the rear side of the top of the cutting table. The pipe fitting fixture includes two groups of clamp seats slidably arranged on the cutting table. A clamping driving mechanism is arranged inside the cutting table. The clamping driving mechanism includes;

[0006] A driving rack, which is fixedly arranged at the bottom of the clamp seat;

[0007] A driving gear, which is rotatably connected inside the cutting table, and the driving gear meshes with the driving rack;

[0008] A return spring, which is arranged between the two groups of clamp seats;

[0009] A driving pedal, which is rotatably connected to the bottom of the front side of the cutting table;

[0010] A traction steel cable, which is installed between the driving pedal and the driving gear, and the driving pedal drives the driving gear to rotate through the traction steel cable.

[0011] Preferably, a slide rail is fixedly installed on the top of the cutting table, a T-shaped slider is fixedly connected to the bottom end of the clamping seat, and the T-shaped slider is slidably connected inside the slide rail.

[0012] Preferably, a sliding connection bar is fixedly connected to the bottom of the T-shaped slider, and the driving rack is fixedly connected to the bottom end of the sliding connection bar.

[0013] Preferably, a positioning shaft is fixedly connected inside the cutting table, the sliding connection bar is slidably connected to the outer surfaces of both ends of the positioning shaft, and the return spring is movably sleeved on the outer surface of the middle part of the positioning shaft.

[0014] Preferably, a shaft rod is rotatably connected inside the cutting table, and the driving gear is fixedly sleeved on the outer surface of the shaft rod.

[0015] Preferably, a wire winding wheel is fixedly sleeved on the outer surface of the middle part of the shaft rod, the top end of the traction steel cable is wound on the outer surface of the wire winding wheel, and the bottom end of the traction steel cable is fixedly connected to the driving pedal.

[0016] Preferably, a clamping mold is movably inserted inside the clamping seat, a positioning pin shaft is fixedly installed on the back of the clamping seat, an anti-slip pin is movably sleeved on the outer surface of the positioning pin shaft, and both ends of the anti-slip pin are movably inserted into the inner side wall of the clamping mold.

[0017] The utility model discloses a sawing tooling for metal furniture pipe fittings, and the beneficial effects thereof are as follows: By placing the pipe fittings between two groups of clamping molds and stepping on the driving pedal, the driving pedal rotates, driving the bottom end of the traction steel cable to move downward. At this time, the other end of the traction steel cable drives the wire winding wheel to rotate, so that the entire shaft rod rotates, thereby driving the driving gear to rotate, so that the upper and lower driving racks move towards the middle, driving the two clamping seats to slide towards the middle. At this time, the clamping mold clamps the pipe fittings, and then the electric cutting tool is started to cut the pipe fittings. After the cutting is completed, the driving pedal is released. At this time, the return spring automatically pushes the two clamping seats apart, which is convenient for operation and improves the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall outer surface structure of the present invention;

[0020] Figure 2This is a cross-sectional view of the internal structure of the cutting table of the present utility model;

[0021] Figure 3 This is a schematic diagram of the bottom structure of the clamping drive mechanism of the present utility model;

[0022] Figure 4 This is a schematic diagram of the outer surface structure of the pipe fitting clamp of the present utility model.

[0023] In the figure: 1. Cutting table; 2. Electric cutting tool; 3. Pipe fitting clamp; 31. Clamping seat; 32. Clamping die; 33. T-shaped slider; 34. Anti-slip pin; 35. Positioning pin shaft; 4. Clamping drive mechanism; 41. Drive pedal; 42. Traction steel cable; 43. Sliding connection bar; 44. Drive rack; 45. Wire winding wheel; 46. Shaft rod; 47. Drive gear; 48. Positioning shaft; 49. Return spring; 5. Slide rail. Specific embodiments

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0025] The embodiments of the present application provide a sawing tool for metal furniture pipe fittings, which solves the problems that when the clamping member is opened and closed by a lead screw drive, the handle at the end of the lead screw needs to be rotated many times, the operation is troublesome, the disassembly and assembly time is long, and the processing efficiency is affected.

[0026] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the specification drawings and specific embodiments.

[0027] The embodiments of the present utility model disclose a sawing tool for metal furniture pipe fittings.

[0028] According to the attached Figures 1-4 As shown, it includes a cutting table 1 and a pipe fitting clamp 3 installed on the cutting table 1. An electric cutting tool 2 is rotatably arranged at the rear side of the top end of the cutting table 1. The pipe fitting clamp 3 includes two groups of clamping seats 31 slidably arranged on the cutting table 1. A clamping drive mechanism 4 is arranged inside the cutting table 1. The clamping drive mechanism 4 includes a drive rack 44, a drive gear 47, a return spring 49, a drive pedal 41, and a traction steel cable 42;

[0029] The driving rack 44 is fixedly arranged at the bottom of the clamping seat 31; the driving gear 47 is rotatably connected inside the cutting table 1, and the driving gear 47 meshes with the driving rack 44; the return spring 49 is arranged between the two groups of clamping seats 31; the driving pedal 41 is rotatably connected to the bottom of the front side of the cutting table 1; the traction cable 42 is installed between the driving pedal 41 and the driving gear 47, and the driving pedal 41 drives the driving gear 47 to rotate through the traction cable 42.

[0030] A sliding connection bar 43 is fixedly connected to the bottom of the T-shaped slider 33, the driving rack 44 is fixedly connected to the bottom end of the sliding connection bar 43, a positioning shaft 48 is fixedly connected inside the cutting table 1, the sliding connection bar 43 is slidably connected to the outer surfaces of both ends of the positioning shaft 48, the return spring 49 is movably sleeved on the outer surface of the middle part of the positioning shaft 48, a shaft rod 46 is rotatably connected inside the cutting table 1, the driving gear 47 is fixedly sleeved on the outer surface of the shaft rod 46, a winding wheel 45 is fixedly sleeved on the outer surface of the middle part of the shaft rod 46, the top end of the traction cable 42 is wound around the outer surface of the winding wheel 45, and the bottom end of the traction cable 42 is fixedly connected to the driving pedal 41.

[0031] When in use, by stepping on the driving pedal 41, the driving pedal 41 rotates, driving the bottom end of the traction cable 42 to move downward. At this time, the other end of the traction cable 42 drives the winding wheel 45 to rotate, so that the entire shaft rod 46 rotates, thereby driving the driving gear 47 to rotate, so that the upper and lower driving racks 44 move toward the middle, thereby driving the two groups of clamping seats 31 to slide toward the middle. At this time, the clamping die 32 clamps the pipe fitting, and then the electric cutting tool 2 is started to cut the pipe fitting. After the cutting is completed, the driving pedal 41 is released. At this time, the return spring 49 automatically pushes the two groups of clamping seats 31 apart, which is convenient for operation and improves the processing efficiency.

[0032] A slide rail 5 is fixedly installed on the top of the cutting table 1, a T-shaped slider 33 is fixedly connected to the bottom end of the clamping seat 31, the T-shaped slider 33 is slidably connected inside the slide rail 5, a clamping die 32 is movably inserted inside the clamping seat 31, a positioning pin shaft 35 is fixedly installed on the back of the clamping seat 31, an anti-slip pin 34 is movably sleeved on the outer surface of the positioning pin shaft 35, and both ends of the anti-slip pin 34 are movably inserted into the inner side wall of the clamping die 32.

[0033] The slide rail 5 enables the clamping seat 31 not to be skewed when sliding back and forth. At the same time, the clamping die 32 can be designed according to pipe fittings of different diameters. When in use, the clamping die 32 is inserted into the clamping seat 31, and then the anti-slip pin 34 is pushed inward, so that the end of the anti-slip pin 34 enters the inner side wall of the clamping die 32 to fix it, so as to facilitate the adaptive replacement for pipe fittings of different sizes.

[0034] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. What is described in the above-mentioned embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A metal furniture pipe sawing tool, comprising a cutting table (1) and a pipe fixture (3) mounted on the cutting table (1), wherein an electric cutting tool (2) is rotatably arranged at the rear side of the top end of the cutting table (1), characterized in that: The pipe fixture (3) comprises two sets of clamping seats (31) slidably arranged on a cutting table (1), and a clamping drive mechanism (4) is arranged inside the cutting table (1), and the clamping drive mechanism (4) comprises; A driving rack (44) fixedly disposed on the bottom of the clamping seat (31); A driving gear (47) is rotatably connected to the interior of the cutting table (1), and the driving gear (47) is meshed with the driving rack (44); A return spring (49) disposed between the two sets of clamping seats (31); A driving pedal (41) rotatably connected to the front bottom of the cutting table (1); A traction cable (42) is installed between the driving pedal (41) and the driving gear (47). The driving pedal (41) drives the driving gear (47) to rotate via the traction cable (42).

2. A metal furniture pipe sawing tool according to claim 1, characterized in that: A slide rail (5) is fixedly mounted on the top of the cutting table (1), a T-shaped slide block (33) is fixedly connected to the bottom end of the clamping seat (31), and the T-shaped slide block (33) is slidably connected inside the slide rail (5).

3. A metal furniture pipe sawing tool according to claim 2, characterized in that: A sliding connection bar (43) is fixedly connected to the bottom of the T-shaped sliding block (33), and the driving rack (44) is fixedly connected to the bottom end of the sliding connection bar (43).

4. A metal furniture pipe sawing tool according to claim 3, characterized in that: A positioning shaft (48) is fixedly connected inside the cutting table (1), the sliding connection strip (43) is slidably connected to the outer surfaces of both ends of the positioning shaft (48), and the return spring (49) is movably sleeved on the outer surface of the middle portion of the positioning shaft (48).

5. A metal furniture pipe sawing tool according to claim 4, characterized in that: The cutting table (1) is rotatably connected to a shaft rod (46) inside, and the driving gear (47) is fixedly sleeved on the outer surface of the shaft rod (46).

6. A metal furniture pipe sawing tool according to claim 5, characterized in that: A winding wheel (45) is fixedly sleeved on the outer surface of the middle portion of the shaft rod (46), the top end of the traction steel cable (42) is wound on the outer surface of the winding wheel (45), and the bottom end of the traction steel cable (42) is fixedly connected to the driving pedal (41).

7. The metal furniture pipe sawing tool according to claim 1, characterized in that: A clamping mold (32) is movably inserted into the inner side of the clamping seat (31), a positioning pin shaft (35) is fixedly mounted on the back side of the clamping seat (31), an anti-slip pin (34) is movably sleeved on the outer surface of the positioning pin shaft (35), and both ends of the anti-slip pin (34) are movably inserted into the inner side wall of the clamping mold (32).

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