Length cutting jig for outer tire of air bag

Abstract

The utility model discloses an air bag outer tire length cutting jig, which belongs to the technical field of air bag outer tire processing, and comprises a side edge jig I. The side edge of the side edge jig I is connected with a plurality of splicing type jigs, and the side edges of the splicing type jigs are connected with a side edge jig II; according to the utility model, the insertion plates on the side edges of the splicing type jig are inserted into the insertion grooves on one side edges of the side edge jigs, and the pin heads of the spring pins are inserted into the pin holes, so that the splicing type jig is quickly assembled, the insertion plates on the two side edges of the side edge jigs are inserted into the insertion grooves on the side edges of the splicing type jig, and the pin heads of the spring pins are inserted into the pin holes, so that the jig is assembled; an air bag outer tire is placed on the jig and abuts against the side edges of the first side jig and the splicing jig, the fixing block is clamped into the limiting column to press the side edges of the air bag outer tire, the air bag outer tire is cut along the side edges of the fixing block through the cutting knife, it is guaranteed that the position of the air bag outer tire cannot deviate after the air bag outer tire is fixed, the sizes of the air bag outer tires are the same, precision is high, production efficiency is high, and the reject ratio is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of airbag outer tire processing, and particularly relates to an airbag outer tire cutting length jig. Background Art

[0002] An airbag is a flexible rubber capsule filled with compressed air or water; it uses the compressibility of air and the fluidity of water to achieve elasticity.

[0003] When cutting the length of the existing airbag tire, the tire is placed flat on the table, measured with a ruler, a line is drawn on the part that exceeds the size, and the excess part is manually cut off with scissors. Due to the non-standard manual cutting, the tire is scrapped and the defective rate is high. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides an airbag tire cutting length jig, which has the characteristics of convenient cutting, precise size, meeting the cutting requirements of different lengths, and saving time and labor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an airbag outer tire cutting length jig, comprising a side jig 1, wherein the side of the side jig 1 is connected to a plurality of splicing jigs, the side of the splicing jig is connected to a side jig 2, a cutting groove is provided in the middle of the surface of the side jig 2, a plurality of limiting columns are provided on the side of the cutting groove close to the splicing jig, a fixed block is installed in the middle of the limiting column, and raised blocks are provided on both sides of the side jig 1, the side of the splicing jig and the side of the side jig 2.

[0006] Preferably, the sides of the side jig 1 and the splicing jig are both provided with slots, and the sides of the splicing jig and the side jig 2 are both provided with inserting plates, which are fixed to the slots by snap-fitting.

[0007] Preferably, pin holes are provided on both sides of the slot, and spring pins are provided on both sides of the inserting plate. The pin heads of the spring pins are inserted into the pin holes under the action of the spring, and the pin heads of the spring pins are flush with the bottom of the pin holes.

[0008] Preferably, a rubber pad is fixed in the middle of the cutting groove by screws.

[0009] Preferably, the support seat includes a screw rod, an adjusting nut and a suction cup, wherein the screw rod is provided at the upper end of the adjusting nut, and the suction cup is provided at the bottom of the screw rod.

[0010] Preferably, the screw is engaged with the bottom threads of the side fixture 1 and the side fixture 2, and the suction cup is fixed by clamping with the adjusting nut.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model realizes the rapid assembly of the splicing jig by inserting the plug-in plate on the side of the splicing jig into the slot on one side of the side jig and inserting the pin head of the spring pin into the pin hole. The plug-in plate on the side of the second side jig is inserted into the slot on the side of the splicing jig and the pin head of the spring pin is inserted into the pin hole to assemble the jig. The airbag outer tire is placed on the jig. The airbag outer tire is against the side of the side jig and the splicing jig. The fixed block is clamped into the limit column to press the side of the airbag outer tire. The cutting knife is used to cut along the side of the fixed block. After the airbag outer tire is fixed, it is ensured that the position will not shift. Each piece has the same size, high precision, high production efficiency, and reduced defective rate.

[0013] 2. The utility model is provided with a support seat, and the screw is rotated by rotating the adjusting nut, and the position of the suction cup is changed. By changing the position of the suction cup, the height of the four corners of the fixture can be adjusted to ensure the level of the fixture, avoid shaking that affects cutting, and improve production safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 It is a partial cross-sectional view of the back side of the utility model;

[0016] Figure 3 This is a schematic diagram of the support seat position structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the support base structure of the utility model;

[0018] In the figure: 1. Side fixture 1; 2. Splicing fixture; 3. Side fixture 2; 4. Fixing block; 5. Cutting groove; 6. Limiting column; 7. Pin hole; 8. Insert plate; 9. Spring pin; 10. Slot; 11. Support seat; 111. Screw; 112. Adjusting nut; 113. Suction cup. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1

[0021] See also Figure 1-4The utility model provides the following technical solutions: an airbag outer tire cutting length jig, comprising a side jig 1, the side of the side jig 1 is connected to a plurality of splicing jigs 2, the side of the splicing jig 2 is connected to a side jig 2 3, a cutting groove 5 is provided in the middle of the surface of the side jig 2 3, a plurality of limiting columns 6 are provided on the side of the cutting groove 5 close to the splicing jig 2, a fixing block 4 is installed in the middle of the limiting column 6, and raised blocks are provided on both sides of the side jig 1, the side of the splicing jig 2 and the side of the side jig 2 3.

[0022] Specifically, the sides of the side jig 1 and the splicing jig 2 are both provided with slots 10 , and the sides of the splicing jig 2 and the side jig 2 3 are both provided with inserting plates 8 , which are snap-fitted and fixed to the slots 10 .

[0023] By adopting the above technical solution, the plug-in board 8 is inserted into the slot 10 to achieve rapid assembly.

[0024] Specifically, pin holes 7 are provided on both sides of the slot 10 , and spring pins 9 are provided on both sides of the inserting plate 8 . The pin heads of the spring pins 9 are inserted into the pin holes 7 under the action of the spring, and the pin heads of the spring pins 9 are flush with the bottom of the pin holes 7 .

[0025] By adopting the above technical solution, the pin head of the spring pin 9 is inserted into the pin hole 7, thereby achieving rapid fixation and preventing it from falling off.

[0026] Specifically, a rubber pad is fixed in the middle of the cutting groove 5 by screws.

[0027] By adopting the above technical solution, the protection of the cutting knife is improved by the rubber pad.

[0028] When this embodiment is used, according to the length of the airbag tire cut, a jig of corresponding length is assembled, the plug plate 8 on the side of the splicing jig 2 is inserted into the slot 10 on the side of the side jig 1, and the pin head of the spring pin 9 is inserted into the pin hole 7 to realize the rapid assembly of the splicing jig 2, the plug plate 8 on the side of the side jig 2 3 is inserted into the slot 10 on the side of the splicing jig 2, and the pin head of the spring pin 9 is inserted into the pin hole 7 to assemble the jig, and the airbag tire is placed on the jig, and the airbag tire is against the side of the side jig 1 and the splicing jig 2. The fixing block 4 is snapped into the limiting column 6 to press the side of the airbag tire, and the cutting knife is used to cut along the side of the fixing block 4. After the airbag tire is fixed, it is ensured that the position will not shift, each piece has the same size, high precision, high production efficiency, and reduced defective rate;

[0029] Example 2

[0030] The difference between this embodiment and embodiment 1 is that the support base 11 includes a screw rod 111 , an adjusting nut 112 and a suction cup 113 , wherein the screw rod 111 is provided at the upper end of the adjusting nut 112 , and the suction cup 113 is provided at the bottom of the screw rod 111 .

[0031] By adopting the above technical solution, the screw 111 is rotated by rotating the adjusting nut 112, and the position of the suction cup 113 is changed. By changing the position of the suction cup 113, the height of the four corners of the fixture is adjusted to ensure the level of the fixture, avoid shaking that affects cutting, and improve production safety.

[0032] Specifically, the screw 111 is engaged with the bottom threads of the side fixture 1 and the side fixture 2 3 , and the suction cup 113 is fixedly engaged with the adjusting nut 112 .

[0033] By adopting the above technical solution, rotation adjustment and assembly are facilitated.

[0034] When this embodiment is used, the screw 111 is rotated by rotating the adjusting nut 112, and the position of the suction cup 113 is changed. By changing the position of the suction cup 113, the height of the four corners of the fixture is adjusted to ensure the level of the fixture, avoid shaking that affects cutting, and improve production safety.

[0035] The working principle and use process of the utility model: When the utility model is used, according to the length of the airbag outer tire cut, assemble the jig of the corresponding length, insert the plug-in plate 8 on the side of the splicing jig 2 into the slot 10 on the side of the side jig 1, and insert the pin head of the spring pin 9 into the pin hole 7 to realize the rapid assembly of the splicing jig 2, insert the plug-in plate 8 on the side of the side jig 2 3 into the slot 10 on the side of the splicing jig 2, and insert the pin head of the spring pin 9 into the pin hole 7 to assemble the jig, place the airbag outer tire on the jig, and the airbag outer tire rests on the side The side edges of the edge jig 1 and the splicing jig 2, the fixed block 4 is clamped into the limit column 6 to press the side edge of the airbag outer tire, and the cutting knife is used to cut along the side edge of the fixed block 4. After the airbag outer tire is fixed, the position is guaranteed not to shift, each piece has the same size, high precision, high production efficiency, and reduced defective rate; rotating the adjusting nut 112 to rotate the screw 111, the position of the suction cup 113 is changed, and by changing the position of the suction cup 113, the height of the four corners of the jig is adjusted to ensure that the jig is level, avoid shaking affecting cutting, and improve production safety.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An airbag outer tire cutting length jig, comprising a side jig (1) and a support seat (11), characterized in that: The side of the side jig (1) is connected to a plurality of splicing jigs (2), the side of the splicing jig (2) is connected to a side jig (3), a cutting groove (5) is provided in the middle of the surface of the side jig (3), a plurality of limiting columns (6) are provided on the side of the cutting groove (5) close to the splicing jig (2), a fixing block (4) is installed in the middle of the limiting column (6), and both sides of the side jig (1), the side of the splicing jig (2) and the side of the side jig (3) are all provided with raised stoppers.

2. The airbag casing cutting length jig according to claim 1, characterized in that: The sides of the side jig 1 (1) and the splicing jig (2) are both provided with slots (10), and the sides of the splicing jig (2) and the side jig 2 (3) are both provided with inserting plates (8), and the inserting plates (8) are fixedly connected to the slots (10).

3. The airbag tire cutting jig according to claim 2, characterized in that: Pin holes (7) are provided on both sides of the slot (10), and spring pins (9) are provided on both sides of the inserting plate (8). The pin head of the spring pin (9) is inserted into the pin hole (7) under the action of the spring, and the pin head of the spring pin (9) is flush with the bottom of the pin hole (7).

4. The airbag casing cutting length jig according to claim 1, characterized in that: A rubber pad is fixed in the middle of the cutting groove (5) by screws.

5. The airbag casing cutting length jig according to claim 1, characterized in that: The support base (11) comprises a screw rod (111), an adjusting nut (112) and a suction cup (113), wherein the screw rod (111) is provided at the upper end of the adjusting nut (112), and the suction cup (113) is provided at the bottom of the screw rod (111).

6. The airbag casing cutting length jig according to claim 5, characterized in that: The screw rod (111) is engaged with the bottom threads of the side fixture 1 (1) and the side fixture 2 (3), and the suction cup (113) is fixedly engaged with the adjusting nut (112).

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