Auxiliary equipment for sawing square tube of wrecker frame

Abstract

The utility model relates to the technical field of wrecker production, in particular to a wrecker frame square tube saw cutting auxiliary device which comprises a saw cutting table, a clamping seat, a limiting mechanism and a turnover mechanism, the clamping seat is fixedly installed on the upper surface of the saw cutting table, the turnover mechanism is arranged in the saw cutting table in a clamped mode, and the limiting mechanism is arranged on the clamping seat. The limiting mechanism is fixedly installed on the upper surface of the turnover mechanism, the turnover mechanism comprises a rotating shaft, a turnover plate, square steel, a top plate, a spring, a handle and a clamping strip, the rotating shaft is movably connected with the sawing table through a bearing, and the turnover plate is fixedly connected to the surface of the rotating shaft in a sleeving mode. The end of the square pipe is effectively limited, so that fixed-length cutting is achieved, the cut square pipe is effectively supported, the sawn square pipe is overturned and discharged through the overturning mechanism, the situation that the high-temperature square pipe generated by cutting scalds the hand is avoided, and sufficient space is provided for subsequent machining.

Description

Technical Field

[0001] The utility model relates to the technical field of wrecker production, in particular to a wrecker frame square tube sawing auxiliary equipment. Background Art

[0002] The full name of the tow truck is road tow truck, also known as trailer, road rescue truck, towing truck, etc. It has many functions such as lifting, pulling and lifting and traction. The tow truck is mainly used for road fault vehicles, urban illegal vehicles and emergency rescue.

[0003] The trailer frame of the tow truck is generally produced by welding after cutting the square tube. The square tube needs to be cut to a fixed length according to the production requirements, so the end of the square tube needs to be effectively limited. The existing limit device lacks the necessary support. One end of the square tube will be tilted after cutting, and the temperature of the cutting area after cutting is very high. Workers are prone to burns if they hold it without paying attention. The cut square tubes are piled up in a certain area, which is not convenient for continuous production and needs to be discharged in time. Utility Model Content

[0004] The utility model aims at the defects in the prior art and provides a square tube sawing auxiliary device for a frame of a tow truck.

[0005] The utility model is realized through the following technical solutions:

[0006] A square tube sawing auxiliary equipment for a tow truck frame, comprising a sawing table, a clamping seat, a limiting mechanism and a flipping mechanism, wherein the clamping seat is fixedly mounted on the upper surface of the sawing table, the flipping mechanism is clamped inside the sawing table, the limiting mechanism is fixedly mounted on the upper surface of the flipping mechanism, the flipping mechanism comprises a rotating shaft, a flipping plate, square steel, a top plate, a spring, a handle and a clamping strip, the rotating shaft is movably connected to the sawing table via a bearing, the flipping plate is sleeved and fixed on the surface of the rotating shaft, the square steel is fixedly arranged at the end of the rotating shaft, the top plate is fixedly arranged at the end of the square steel, the spring is sleeved on the outside of the square steel, the handle is sleeved on the outside of the square steel, and the clamping strip is fixedly arranged on one side of the handle.

[0007] In a preferred embodiment of the utility model, the limiting mechanism includes a guide frame, a support plate, a limiting seat, a clamping plate, a connecting plate, a screw and a clamping knob, the guide frame is fixedly mounted on the upper surface of the flip plate, the support plate is fixedly arranged at one end of the guide frame, the limiting seat is clamped at the top of the guide frame, the clamping plate is fixedly arranged at the bottom of the limiting seat, the connecting plate is fixedly arranged at the bottom of the clamping plate, the screw is fixedly arranged on one side of the connecting plate, and the clamping knob is connected to the surface of the screw by a thread;

[0008] The limiting mechanism mainly limits one end of the cut square tube, thereby ensuring that the size of the cut square tube meets production needs and realizes fixed-length cutting.

[0009] In a preferred embodiment of the utility model, the card plate is clamped on the outer side of the top of the guide frame, and a guide groove cooperating with the guide frame is opened at the bottom of the card plate;

[0010] The clamping plate is mainly used to facilitate the installation of the limit seat and to effectively guide the movement of the limit seat.

[0011] In a preferred embodiment of the utility model, one end of the screw rod passes through and extends to the outside of one side of the guide frame, a waist-shaped hole matching with the screw rod is opened on the surface of the guide frame, and the inner side of the clamping knob fits with the outer side of the guide frame;

[0012] After the clamping knob is tightened, the limit seat can be fixed on the surface of the guide frame, thereby facilitating the fixed-length cutting of the square tube.

[0013] In a preferred embodiment of the utility model, a mounting hole is provided on the surface of the sawing table to match with the flip plate, one end of the rotating shaft passes through and extends to the outside of one side of the sawing table, and a card slot is provided on one side of the sawing table to match with the card strip;

[0014] After the clamping strip is clamped in the clamping groove on the side of the sawing table, the flip plate can be effectively fixed, and the spring pushes the handle forward to ensure its fixing effect.

[0015] In a preferred embodiment of the present utility model, the top of the support plate, the inner side of the bottom of the limiting seat and the inner side of the bottom of the clamping seat are located in the same plane;

[0016] The main purpose is to ensure that the cut and fixed square tube is in a straight state, thereby ensuring the cutting quality.

[0017] The beneficial effects of the utility model are:

[0018] The square tube sawing auxiliary equipment for the frame of the tow truck can effectively clamp the other tube and effectively limit the end of the other tube, thereby realizing fixed-length cutting, effectively supporting the cut square tube, and flipping the sawed square tube for material discharge through the flipping mechanism, thereby avoiding burns to the hands caused by cutting high-temperature square tubes, and providing sufficient space for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the square tube sawing auxiliary equipment for the frame of a tow truck of the utility model;

[0020] Figure 2 It is a schematic diagram of the main structure of the square tube sawing auxiliary device for the frame of a tow truck of the utility model;

[0021] Figure 3 It is a top view structural schematic diagram of the square tube sawing auxiliary device for the frame of a tow truck of the utility model;

[0022] Figure 4It is a schematic diagram of the installation structure of the limiting mechanism of the square tube sawing auxiliary equipment for the frame of the tow truck of the utility model;

[0023] Figure 5 The utility model is a schematic diagram of the limit seat structure of the square tube sawing auxiliary equipment for the frame of the tow truck.

[0024] In the figure: 1. sawing table; 2. clamping seat; 3. limiting mechanism; 31. guide frame; 32. support plate; 33. limiting seat; 34. clamping plate; 35. connecting plate; 36. screw; 37. clamping knob; 4. turning mechanism; 41. rotating shaft; 42. turning plate; 43. square steel; 44. top plate; 45. spring; 46. handle; 47. clamping strip. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the protection scope of the present invention. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, rather than to limit the present invention.

[0026] like Figure 1-5 The illustrated embodiment is a square tube sawing auxiliary device for a tow truck frame, comprising a sawing table 1, a clamping seat 2, a limiting mechanism 3 and a flipping mechanism 4. The clamping seat 2 is fixedly mounted on the upper surface of the sawing table 1, the flipping mechanism 4 is clamped inside the sawing table 1, the limiting mechanism 3 is fixedly mounted on the upper surface of the flipping mechanism 4, the flipping mechanism 4 comprises a rotating shaft 41, a flipping plate 42, a square steel 43, a top plate 44, a spring 45, a handle 46 and a clamping strip 47. The rotating shaft 41 is movably connected to the sawing table 1 through a bearing, the flipping plate 42 is sleeved and fixed on the surface of the rotating shaft 41, the square steel 43 is fixedly arranged at the end of the rotating shaft 41, the top plate 44 is fixedly arranged at the end of the square steel 43, the spring 45 is sleeved on the outside of the square steel 43, the handle 46 is sleeved on the outside of the square steel 43, and the clamping strip 47 is fixedly arranged on one side of the handle 46.

[0027] Specifically, the limiting mechanism 3 includes a guide frame 31, a support plate 32, a limiting seat 33, a clamping plate 34, a connecting plate 35, a screw 36 and a clamping knob 37. The guide frame 31 is fixedly mounted on the upper surface of the flip plate 42, the support plate 32 is fixedly arranged at one end of the guide frame 31, the limiting seat 33 is clamped at the top of the guide frame 31, the clamping plate 34 is fixedly arranged at the bottom of the limiting seat 33, the connecting plate 35 is fixedly arranged at the bottom of the clamping plate 34, the screw 36 is fixedly arranged on one side of the connecting plate 35, the clamping knob 37 is connected to the surface of the screw 36 by a thread, and the clamping plate 34 is clamped at the guide frame 31. On the outside of the top, a guide groove cooperating with the guide frame 31 is provided at the bottom of the clamping plate 34, one end of the screw 36 passes through and extends to the outside of one side of the guide frame 31, a waist-shaped hole cooperating with the screw 36 is provided on the surface of the guide frame 31, the inner side of the clamping knob 37 is fitted with the outer side of the guide frame 31, a mounting hole cooperating with the flip plate 42 is provided on the surface of the sawing table 1, one end of the rotating shaft 41 passes through and extends to the outside of one side of the sawing table 1, a clamping groove cooperating with the clamping strip 47 is provided on one side of the sawing table 1, and the top of the support plate 32, the inner side of the bottom of the limit seat 33 and the inner side of the bottom of the clamping seat 2 are located in the same plane.

[0028] In this embodiment, the limit seat 33 is first adjusted according to the required cutting length of the square tube. After the clamping knob 37 on the surface of the screw 36 is rotated and loosened, the limit seat 33 can slide on the top of the guide frame 31 by relying on the clamping plate 34 at its bottom, thereby adjusting the position of the limit seat 33, and then tighten the clamping knob 37 to make the connecting plate 35 and the clamping knob 37 clamp the guide frame 31 to achieve effective fixation, and then place the square tube in the clamping seat 2 for clamping and fixing. One end of the square tube contacts the limit seat 33, and the inner side of the bottom of the limit seat 33, the top of the support plate 32 and the inner side of the bottom of the clamping seat 2 are at the same height, ensuring that the square tube is clamped in a straight state. In this way, the cut of the square tube is flat and will not fall directly.

[0029] Furthermore, after the square tube is cut, the handle 46 is pulled backwards, and the handle 46 moves backwards on the surface of the square steel 43, compressing the spring 45, so that the card strip 47 on one side of the handle 46 will be separated from the card slot on one side of the sawing table 1. In this way, the handle 46 can be held and rotated to control the flip plate 42 to flip through the rotating shaft 41, so that the limiting mechanism 3 on its top is tilted, and the cut square tube is poured from the limiting seat 33 and the top of the support plate 32 to make it leave the limiting mechanism 3. After resetting the handle 46, the handle 46 is released. Under the action of the spring 45, the handle 46 is pushed forward to make the card strip 47 stuck in the card slot on the outside of the sawing table 1, thereby realizing the limit fixation and resetting the top limit mechanism 3, which is convenient for subsequent processing.

[0030] It should be noted that the parts not covered in the present invention are the same as the prior art or can be implemented by the prior art; the various drives in the present invention can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, motors, etc. in combination with connecting rods, guide rods, etc., and are not limited to the description in the specification and the structures in the drawings.

[0031] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "set", "provided with", etc. 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 directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A square tube sawing auxiliary device for a tow truck frame, comprising a sawing table (1), a clamping seat (2), a limiting mechanism (3) and a turning mechanism (4), characterized in that: The clamping seat (2) is fixedly mounted on the upper surface of the sawing table (1), the turning mechanism (4) is clamped inside the sawing table (1), and the limiting mechanism (3) is fixedly mounted on the upper surface of the turning mechanism (4); The turning mechanism (4) comprises a rotating shaft (41), a turning plate (42), a square steel (43), a top plate (44), a spring (45), a handle (46) and a clamping strip (47); the rotating shaft (41) is movably connected to the sawing table (1) via a bearing; the turning plate (42) is sleeved and fixed on the surface of the rotating shaft (41); the square steel (43) is fixedly arranged at the end of the rotating shaft (41); the top plate (44) is fixedly arranged at the end of the square steel (43); the spring (45) is sleeved on the outside of the square steel (43); the handle (46) is sleeved on the outside of the square steel (43); and the clamping strip (47) is fixedly arranged on one side of the handle (46).

2. The square tube sawing auxiliary equipment for the frame of a tow truck according to claim 1, characterized in that: The limiting mechanism (3) comprises a guide frame (31), a support plate (32), a limiting seat (33), a clamping plate (34), a connecting plate (35), a screw (36) and a clamping knob (37); the guide frame (31) is fixedly mounted on the upper surface of the flip plate (42); the support plate (32) is fixedly arranged at one end of the guide frame (31); the limiting seat (33) is clamped at the top of the guide frame (31); the clamping plate (34) is fixedly arranged at the bottom of the limiting seat (33); the connecting plate (35) is fixedly arranged at the bottom of the clamping plate (34); the screw (36) is fixedly arranged at one side of the connecting plate (35); and the clamping knob (37) is connected to the surface of the screw (36) by a thread.

3. The square tube sawing auxiliary equipment for the frame of a tow truck according to claim 2 is characterized in that: The clamping plate (34) is clamped on the outer side of the top of the guide frame (31), and a guide groove matching the guide frame (31) is provided at the bottom of the clamping plate (34).

4. The square tube sawing auxiliary equipment for the frame of a tow truck according to claim 2, characterized in that: One end of the screw rod (36) passes through and extends to the outside of one side of the guide frame (31); a waist-shaped hole matching the screw rod (36) is provided on the surface of the guide frame (31); and the inner side of the clamping knob (37) is fitted with the outer side of the guide frame (31).

5. The square tube sawing auxiliary equipment for the frame of a tow truck according to claim 1, characterized in that: The sawing table (1) has a mounting hole on its surface that matches the flip plate (42), one end of the rotating shaft (41) passes through and extends to the outside of one side of the sawing table (1), and a clamping groove that matches the clamping strip (47) is provided on one side of the sawing table (1).

6. The square tube sawing auxiliary equipment for the frame of a tow truck according to claim 2, characterized in that: The top of the support plate (32), the inner side of the bottom of the limiting seat (33) and the inner side of the bottom of the clamping seat (2) are located in the same plane.

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