A quick clamping automobile accessory machining sawing machine and a method of using the same

Abstract

The application discloses a quick-clamping automobile accessory machining sawing machine and a use method thereof, a sawing body rack is rotatably installed on the upper portion of a main body rack, a driving oil cylinder is rotatably installed on the main body rack, the output end of the driving oil cylinder is rotatably connected to the sawing body rack, a cutting saw part is installed on the sawing body rack, and a driving part for driving the cutting saw part is installed on the main body rack; a cutting base is fixedly arranged on the upper end of the main body rack, a side clamping part is fixedly arranged on the cutting base, and the side clamping part is used for clamping the front and back ends of an automobile accessory; a moving part is fixedly installed on the side clamping part, and the moving part is used for supporting automobile accessory cutting; a clamping part is installed on the moving part, and the clamping part is used for clamping the left and right ends of the automobile accessory; the side clamping part and the clamping part are arranged to clamp the automobile accessory in the front, back, left and right directions, so that the automobile accessory is kept stable during sawing, and the sawing accuracy is ensured.

Description

Technical Field

[0001] This invention relates to the field of automotive parts processing technology, specifically to a fast-clamping automotive parts processing saw and its usage method. Background Technology

[0002] In the processing of automotive parts, excess material needs to be removed. This process is usually accomplished using a band saw, a machine tool used for sawing various metal materials. Band saws are classified by structure as horizontal or vertical, and by function as semi-automatic, fully automatic, and CNC. Horizontal band saws can be further divided into double-column and scissor types. A band saw includes an electrical control system, which consists of an electrical box, control box, junction box, limit switches, electromagnets, and other components forming a control circuit. This system controls the rotation of the saw blade, the raising and lowering of the saw beam, and the clamping of the workpiece, enabling it to perform a normal cutting cycle according to a specific work procedure.

[0003] However, existing band saws typically only clamp parts on the left and right sides. This clamping method results in insufficient clamping force, causing the parts to shake during the sawing process and affecting the sawing accuracy. In addition, the loading and unloading of the workpiece on the band saw requires manual handling, which is not only time-consuming and labor-intensive, increasing the labor intensity of workers, but also poses certain safety hazards. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art; to this end, the present invention proposes a fast-clamping automotive parts processing saw and its usage method, which solves the technical problem in the prior art where poor clamping effect during processing causes parts to shake, thereby affecting the sawing accuracy.

[0005] The objective of this invention can be achieved through the following technical solutions:

[0006] A fast-clamping automotive parts processing saw includes a main frame, a saw body frame rotatably mounted on the upper part of the main frame, a drive cylinder rotatably mounted on the main frame, the output end of the drive cylinder rotatably connected to the saw body frame, a cutting saw component mounted on the saw body frame, and a drive component for driving the cutting saw component mounted on the main frame; a cutting base is fixedly disposed at the upper end of the main frame, and a side clamping component is fixedly disposed on the cutting base for clamping the front and rear ends of the automotive parts;

[0007] A movable component is fixedly installed on the side clamp component, and the movable component is used to support the cutting of automotive parts;

[0008] The moving part is equipped with a clamping component, which is used to clamp the left and right ends of the automotive part.

[0009] As a further aspect of the present invention: the driving component includes a motor base plate mounted on the main frame, a drive motor fixedly mounted on the motor base plate, a small pulley fixedly mounted on the output end of the drive motor, a large pulley connected to the small pulley via a transmission belt, a drive shaft fixedly mounted on the large pulley, and the drive shaft rotatably mounted on the main frame.

[0010] As a further aspect of the present invention: one end of the motor base plate is rotatably mounted on the main frame, and the other end of the motor base plate is fixedly connected to an adjusting screw. An adjusting hole is provided on the main frame, and the adjusting screw is slidably connected through the adjusting hole.

[0011] As a further aspect of the present invention: the cutting saw component includes a limiting slide that is slidably disposed on the saw body frame, a saw blade bracket is fixedly installed on the limiting slide, and a saw blade is installed on the saw blade bracket;

[0012] A drive mechanism is rotatably mounted on the saw blade support, and the drive mechanism is connected to the drive shaft.

[0013] As a further embodiment of the present invention: the driving mechanism includes a small gear fixedly mounted on the drive shaft and a large gear rotatably mounted on the main frame. The large gear is meshed with the small gear. A drive rod is provided on the large gear. A drive connecting plate is rotatably mounted on the drive rod. The drive connecting plate is rotatably connected to the saw blade bracket.

[0014] As a further embodiment of the present invention: the side clamping component includes a fixed base, on which two sets of guide rail seats are fixedly disposed, and on which two sets of sliding guide rails are fixedly disposed, a side slide plate is slidably disposed on the sliding guide rails, and a side pressure plate for clamping automotive parts is fixedly disposed on the side slide plate.

[0015] As a further aspect of the present invention: the moving component includes two sets of upright plates fixedly mounted on a fixed base, the upper parts of the two sets of upright plates are fixedly connected by two sets of beam plates, a first light rod is fixedly mounted between the two sets of upright plates, a first slider is slidably mounted on the first light rod, and a sliding plate is fixedly mounted on the first slider.

[0016] As a further embodiment of the present invention: the clamping component includes a clamping support fixedly mounted on the sliding plate, a supporting top plate fixedly mounted on the upper end of the clamping support, a second optical rod fixedly mounted inside the clamping support, two sets of second sliders slidably mounted on the second optical rod, and clamping blocks fixedly connected to the second sliders.

[0017] As a further embodiment of the present invention: a bidirectional lead screw is rotatably provided inside the clamping support, the second slider is threadedly connected to the bidirectional lead screw, and a second motor for driving the bidirectional lead screw to rotate is fixedly installed on the outside of the clamping support.

[0018] As a further aspect of the present invention: a method for using a fast-clamping automotive parts processing saw, the method comprising the following steps:

[0019] Step 1: Place the car parts that need to be sawed onto the support top plate. The two sets of side pressure plates on the side clamping components move toward the car parts, clamping the front and rear ends of the car parts together.

[0020] Step 2: Then the moving component drives the clamping component to move, adjusting the position of the clamping component and the cutting saw component;

[0021] Step 3: The two sets of clamping blocks of the clamping component move toward the car part, clamping the left and right sides of the car part by means of the two sets of clamping blocks;

[0022] Step 4: The drive unit drives the large gear to rotate, which in turn drives the limit slide and the saw blade to slide back and forth along the saw frame. The drive cylinder drives the saw blade to rotate downwards to saw the car parts.

[0023] The beneficial effects of this invention are:

[0024] (1) By setting the side clamping component and the clamping component, the car parts are clamped in the front, back and left and right directions, so that the car parts remain stable during sawing, thereby ensuring the accuracy of sawing. In addition, the cooperation of the side clamping component, the moving component and the clamping component can realize the automatic position adjustment of the car parts, which facilitates the rapid cutting and processing of the car parts. There is no need for the staff to manually adjust the position of the parts on the sawing machine, reducing labor intensity and safety hazards.

[0025] (2) By sliding the adjusting screw in the adjusting hole, the motor base plate is rotated, and the position of the drive motor is adjusted, thereby adjusting the tension of the transmission belt. Attached Figure Description

[0026] The invention will now be further described with reference to the accompanying drawings.

[0027] Figure 1 This is a three-dimensional structural diagram of the entire invention;

[0028] Figure 2 This is a schematic diagram of the overall front view structure of the present invention;

[0029] Figure 3 This is a rear view schematic diagram of the overall structure of the present invention;

[0030] Figure 4This is a schematic diagram of the assembly structure of the side clamping component, the moving component, and the clamping component of the present invention;

[0031] Figure 5 This is a three-dimensional structural schematic diagram of the side clamp component of the present invention;

[0032] Figure 6 This is a top view of the side clamp component of the present invention;

[0033] Figure 7 This is a schematic diagram of the moving part and clamping part of the present invention.

[0034] In the diagram: 1. Main frame; 101. Adjustment hole; 2. Drive component; 21. Motor base plate; 22. Adjustment screw; 23. Drive motor; 24. Small pulley; 25. Transmission belt; 26. Large pulley; 27. Drive shaft; 3. Saw body frame; 4. Cutting saw component; 41. Pinion gear; 42. Large gear; 43. Drive rod; 44. Drive connecting plate; 45. Saw blade support; 46. Limiting slide; 47. Saw blade; 48. Locking head; 5. Drive cylinder; 6. Cutting base; 7. Side clamp component; 71. Fixed base; 72. 73. Guide rail seat; 74. Sliding guide rail; 75. Side slide plate; 76. Side pressure plate; 77. Cylinder; 78. Center plate; 79. Rotating plate; 80. Drive linkage; 81. Moving component; 82. Vertical plate; 83. Beam plate; 84. First motor; 85. Threaded screw; 86. First guide rod; 87. First slider; 88. U-shaped slide block; 91. Sliding plate; 92. Clamping component; 93. Clamping support; 94. Double-acting screw; 95. Second guide rod; 96. Second slider; 97. Clamping block. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Please see Figures 1-4As shown, this invention is a fast-clamping automotive parts processing saw, including a main frame 1, a saw body frame 3 rotatably mounted on the upper part of the main frame 1, a drive cylinder 5 rotatably mounted on the main frame 1, the output end of the drive cylinder 5 rotatably connected to the saw body frame 3, a cutting saw component 4 mounted on the saw body frame 3, and a drive component 2 for driving the cutting saw component 4 mounted on the main frame 1; a cutting base 6 is fixedly mounted on the upper end of the main frame 1, a side clamping component 7 is fixedly mounted on the cutting base 6, the side clamping component 7 is used to clamp the front and rear ends of the automotive parts; a moving component 8 is fixedly mounted on the side clamping component 7, the moving component 8 is used to support the cutting of the automotive parts; a clamping component 9 is mounted on the moving component 8, the clamping component 9 is used to clamp the left and right ends of the automotive parts.

[0037] The drive component 2 includes a motor base plate 21 mounted on the main frame 1. A drive motor 23 is fixedly mounted on the motor base plate 21. A small pulley 24 is fixedly mounted on the output end of the drive motor 23. The small pulley 24 is connected to a large pulley 26 via a transmission belt 25. A drive shaft 27 is fixedly mounted on the large pulley 26. The drive shaft 27 is rotatably mounted on the main frame 1. Since the output speed of the drive motor 23 is relatively high, the output speed of the drive motor 23 is reduced by setting the small pulley 24 and the large pulley 26, thereby ensuring low-speed drive of the cutting saw component 4 and ensuring smooth cutting of automotive parts.

[0038] Since the small pulley 24 and the large pulley 26 are connected by a transmission belt 25, the transmission belt 25 will wear out after long-term use, which will reduce the transmission effect on the pulley. Therefore, in order to adjust the tension of the transmission belt 25, one end of the motor base plate 21 is rotatably mounted on the main frame 1, and the other end of the motor base plate 21 is fixedly connected to an adjusting screw 22. An adjusting hole 101 is provided on the main frame 1, and the adjusting screw 22 is slidably connected through the adjusting hole 101. By sliding the adjusting screw 22 in the adjusting hole 101, the motor base plate 21 is driven to rotate, and the position of the drive motor 23 is adjusted, thereby adjusting the tension of the transmission belt 25.

[0039] The cutting saw component 4 includes a limiting slide 46 slidably mounted on the saw body frame 3, a saw blade bracket 45 fixedly mounted on the limiting slide 46, a saw blade 47 mounted on the saw blade bracket 45, and a locking head 48 provided on the saw blade bracket 45 for locking the saw blade 47 to ensure that the saw blade 47 remains stable when sawing automotive parts; a drive mechanism is rotatably mounted on the saw blade bracket 45, and the drive mechanism is connected to the drive shaft 27.

[0040] The drive mechanism includes a small gear 41 fixedly mounted on the drive shaft 27 and a large gear 42 rotatably mounted on the main frame 1. The large gear 42 meshes with the small gear 41. A drive rod 43 is provided on the large gear 42. A drive connecting plate 44 is rotatably mounted on the drive rod 43. The drive connecting plate 44 is rotatably connected to the saw blade bracket 45.

[0041] The rotation of the large gear 42 drives the limiting slide 46 to slide back and forth along the saw frame 3, thereby driving the saw blade 47 to slide back and forth to achieve sawing processing of automotive parts. At the same time, a waist hole is provided on the wheel of the large gear 42, and the drive rod 43 is installed on the waist hole of the large gear 42. By adjusting the position of the drive rod 43, the drive connecting plate 44 is ensured to drive the saw blade bracket 45 smoothly.

[0042] Please see Figure 1 , Figure 5 and Figure 6 As shown, the side clamping component 7 includes a fixed base 71, two sets of guide rail seats 72 are fixedly mounted on the fixed base 71, two sets of sliding guide rails 73 are fixedly mounted on the guide rail seats 72, a side slide plate 74 is slidably mounted on the sliding guide rails 73, and a side pressure plate 75 for clamping automotive parts is fixedly mounted on the side slide plate 74.

[0043] A center plate 77 is fixedly installed at the center of the fixed base 71. A rotating plate 78 is rotatably installed on the center plate 77. Two sets of drive linkages 79 are rotatably installed in a circular array at both ends of the rotating plate 78. The ends of the drive linkages 79 are rotatably connected to the side slide plate 74 on the same side. At the same time, a cylinder 76 is fixedly installed on the fixed base 71. The output end of the cylinder 76 is connected to the side slide plate 74 on one side. By driving the side slide plate 74 on one side, under the transmission action of the drive linkages 79 and the rotating plate 78, the two sets of side pressure plates 75 can be driven synchronously towards each other or away from each other, thereby ensuring the clamping effect on the front and rear ends of the automotive parts.

[0044] In another optional embodiment, two sets of back-to-back cylinders 76 are fixedly installed on the center plate 77. The two sets of cylinders 76 drive the two sets of side slide plates 74 to move, thereby realizing the position adjustment of the automotive parts and clamping them when the automotive parts are sawn.

[0045] In another optional embodiment, the car parts are clamped by the side clamping component 7. By adjusting the position between the sliding plate 88 of the moving component 8 and the car parts, the side clamping component 7 releases its grip on the car parts, and the car parts fall onto the clamping component 9. After the clamping component 9 clamps the car parts, the sliding plate 88 moves the car parts to adjust their position. The car parts are automatically fed by the sliding plate 88. After the feeding is completed, the car parts are clamped by the side clamping component 7 and the clamping component 9, and then the car parts are automatically cut by the cutting saw component 4.

[0046] Please see Figure 1 and Figure 7 As shown, the movable component 8 includes two sets of upright plates 81 fixedly mounted on the fixed base 71. The upper parts of the two sets of upright plates 81 are fixedly connected by two sets of beam plates 82. A first light rod 85 is fixedly mounted between the two sets of upright plates 81. A first slider 86 is slidably mounted on the first light rod 85. A sliding plate 88 is fixedly mounted on the first slider 86.

[0047] A threaded screw 84 is rotatably arranged between two sets of upright plates 81, and a first motor 83 for driving the threaded screw 84 to rotate is fixedly installed on one set of upright plates 81. A first slider 86 is threadedly connected to the threaded screw 84, and an inverted U-shaped slide block 87 is fixedly installed at the upper end of the first slider 86. The U-shaped slide block 87 is slidably connected to the two sets of beam plates 82, and a sliding plate 88 is fixedly arranged on the U-shaped slide block 87. The stability of the sliding plate 88 can be improved by the guiding and limiting function of the U-shaped slide block 87.

[0048] When it is necessary to move the sliding plate 88, the first motor 83 works to drive the threaded screw 84 to rotate, and through the screw transmission principle, the first slider 86 is driven to slide back and forth along the first smooth rod 85, thereby adjusting the position of the sliding plate 88 and the clamping component 9.

[0049] The clamping component 9 includes a clamping support 91 fixedly mounted on the sliding plate 88. A supporting top plate 92 is fixedly mounted on the upper end of the clamping support 91. A second guide rod 94 is fixedly mounted inside the clamping support 91. Two sets of second sliders 96 are slidably mounted on the second guide rod 94. A clamping block 97 is fixedly connected to the second slider 96. A bidirectional lead screw 93 is rotatably mounted inside the clamping support 91. The second sliders 96 are threadedly connected to the bidirectional lead screw 93. A second motor 95 for driving the bidirectional lead screw 93 to rotate is fixedly mounted on the outside of the clamping support 91.

[0050] A method for using a fast-clamping automotive parts processing saw, the method comprising the following steps:

[0051] Step 1: Place the car parts to be sawed onto the support top plate 92. The cylinder 76 drives the side slide plate 74 on one side. Under the transmission action of the drive linkage 79 and the rotating plate 78, the two sets of side pressure plates 75 can move synchronously in opposite directions. The two sets of side pressure plates 75 clamp the front and rear ends of the car parts.

[0052] Step 2: Subsequently, the first motor 83 drives the threaded screw 84 to rotate, and through the screw transmission principle, the first slider 86 slides back and forth along the first smooth rod 85, thereby adjusting the position of the sliding plate 88 and the clamping component 9;

[0053] Step 3: The two sets of clamping blocks 97 of clamping component 9 move toward the car parts. Specifically, the second motor 95 drives the bidirectional lead screw 93 to rotate. The two sets of threads of the bidirectional lead screw 93 are in opposite directions. Therefore, through the principle of lead screw transmission, the two sets of second sliders 96 and clamping blocks 97 move toward the car parts at the same time, clamping the left and right ends of the car parts.

[0054] Step 4: The drive motor 23 drives the small pulley 24 to rotate, which in turn drives the large pulley 26 and drive shaft 27 to rotate via the transmission belt 25. The drive shaft 27 synchronously drives the small gear 41 to rotate, which in turn drives the large gear 42 to rotate via gear meshing. The large gear 42 drives the limit slide 46 and the saw blade 47 to slide back and forth along the saw frame 3. The drive cylinder 5 drives the saw blade 47 to rotate downward to cut the car parts. When the car parts are cut to the middle section, the side clamping component 7 releases its grip on the car parts to prevent the saw blade 47 from getting stuck due to the gripping of the side clamping component 7.

[0055] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A fast-clamping automotive parts processing saw, comprising a main frame (1), a saw body frame (3) rotatably mounted on the upper part of the main frame (1), a drive cylinder (5) rotatably mounted on the main frame (1), the output end of the drive cylinder (5) rotatably connected to the saw body frame (3), a cutting saw component (4) mounted on the saw body frame (3), and a drive component (2) for driving the cutting saw component (4) mounted on the main frame (1); characterized in that, A cutting base (6) is fixedly installed on the upper end of the main frame (1), and a side clamping component (7) is fixedly installed on the cutting base (6). The side clamping component (7) is used to clamp the front and rear ends of the automotive parts. A movable component (8) is fixedly installed on the side clamp component (7), and the movable component (8) is used to support the cutting of automotive parts; The moving part (8) is equipped with a clamping part (9), which is used to clamp the left and right ends of the automotive parts; The cutting saw component (4) includes a limiting slide (46) slidably mounted on the saw body frame (3), a saw blade bracket (45) fixedly mounted on the limiting slide (46), and a saw blade (47) mounted on the saw blade bracket (45). The side clamping component (7) includes a fixed base (71), on which two sets of guide rail seats (72) are fixedly installed, and on which two sets of sliding guide rails (73) are fixedly installed, and on which a side slide plate (74) is slidably installed, and on which a side pressure plate (75) for clamping automotive parts is fixedly installed; The moving component (8) includes two sets of upright plates (81) fixedly mounted on a fixed base (71). The upper parts of the two sets of upright plates (81) are fixedly connected by two sets of beam plates (82). A first light rod (85) is fixedly mounted between the two sets of upright plates (81). A first slider (86) is slidably mounted on the first light rod (85). A sliding plate (88) is fixedly mounted on the first slider (86). The car parts are clamped by the side clamping component (7). By adjusting the position between the sliding plate (88) of the moving component (8) and the car parts, the side clamping component (7) releases the clamping of the car parts, and the car parts fall onto the clamping component (9). After the clamping component (9) clamps the car parts, the sliding plate (88) moves the car parts to adjust their position. The car parts are automatically fed by the sliding plate (88). After the feeding is completed, the car parts are clamped by the side clamping component (7) and the clamping component (9), and then the car parts are automatically cut by the cutting saw component (4). When the car part is cut to the middle section, the side clamping component (7) releases its grip on the car part to prevent the saw blade (47) from getting stuck due to the gripping of the side clamping component (7).

2. The fast-clamping automotive parts processing saw according to claim 1, characterized in that, The drive component (2) includes a motor base plate (21) mounted on the main frame (1), a drive motor (23) is fixedly mounted on the motor base plate (21), a small pulley (24) is fixedly mounted on the output end of the drive motor (23), a large pulley (26) is connected to the small pulley (24) through a transmission belt (25), a drive shaft (27) is fixedly mounted on the large pulley (26), and the drive shaft (27) is rotatably mounted on the main frame (1).

3. The quick-clamping automotive parts processing sawing machine according to claim 2, characterized in that, One end of the motor base plate (21) is rotatably mounted on the main frame (1), and the other end of the motor base plate (21) is fixedly connected to an adjusting screw (22). An adjusting hole (101) is provided on the main frame (1), and the adjusting screw (22) is slidably connected through the adjusting hole (101).

4. The fast-clamping automotive parts processing sawing machine according to claim 2, characterized in that, A drive mechanism is rotatably mounted on the saw blade bracket (45), and the drive mechanism is connected to the drive shaft (27).

5. The quick-clamping automotive parts processing saw according to claim 4, characterized in that, The drive mechanism includes a small gear (41) fixedly mounted on the drive shaft (27) and a large gear (42) rotatably mounted on the main frame (1). The large gear (42) meshes with the small gear (41). A drive rod (43) is provided on the large gear (42). A drive connecting plate (44) is rotatably mounted on the drive rod (43). The drive connecting plate (44) is rotatably connected to the saw blade bracket (45).

6. The quick-clamping automotive parts processing saw according to claim 5, characterized in that, The clamping component (9) includes a clamping support (91) fixedly mounted on a sliding plate (88), a supporting top plate (92) fixedly mounted on the upper end of the clamping support (91), a second light rod (94) fixedly mounted inside the clamping support (91), two sets of second sliders (96) slidably mounted on the second light rod (94), and a clamping block (97) fixedly connected to the second slider (96).

7. The quick-clamping automotive parts processing saw according to claim 6, characterized in that, The clamping support (91) is rotatably provided with a bidirectional lead screw (93), and the second slider (96) is threadedly connected to the bidirectional lead screw (93). A second motor (95) for driving the bidirectional lead screw (93) to rotate is fixedly installed on the outside of the clamping support (91).

8. The method of using a quick-clamping automotive parts processing saw according to claim 7, characterized in that, The usage method includes the following steps: Step 1: Place the car parts that need to be sawed onto the support top plate (92). The two sets of side pressure plates (75) on the side clamping parts (7) move toward the car parts and clamp the front and rear ends of the car parts through the two sets of side pressure plates (75). Step 2: Then the moving part (8) drives the clamping part (9) to move, and adjusts the position of the clamping part (9) and the cutting saw part (4); Step 3: The two sets of clamping blocks (97) of the clamping component (9) move toward the car parts, and clamp the left and right sides of the car parts by means of the two sets of clamping blocks (97); Step 4: The drive component (2) drives the large gear (42) to rotate. The large gear (42) drives the limit slide (46) and the saw blade (47) to slide back and forth along the saw frame (3). The drive cylinder (5) drives the saw blade (47) to rotate downward to saw the car parts.

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