Clamping device for diesel engine accessory machining

Abstract

The utility model relates to the technical field of diesel engine accessory machining, and discloses a clamping device for diesel engine accessory machining, which comprises a base, a supporting device is arranged on the side surface of the base, and a clamping device is arranged at the top of the base. The clamping device comprises a clamping seat, a vertical plate, a magnetic attraction sliding rod, a magnet sliding frame, a hydraulic telescopic rod, a stepping motor, an air bag cushion, an air pump, a U-shaped clamping plate, an extrusion sponge cushion and an elastic cushion, the clamping seat is fixedly connected to the top of the base, the vertical plate is fixedly connected to an inner ring of the clamping device of the clamping seat, and the magnetic attraction sliding rod is fixedly connected to the inner wall of the vertical plate. According to the clamping device for machining the diesel engine accessories, by arranging the clamping device body, an air pump can be started to be matched with an air pipe to convey air into an air bag cushion, so that the air bag cushion is inflated and expanded, an extrusion sponge cushion is driven to be better attached to the accessories, the extrusion sponge cushion can be matched with the surfaces of the accessories to deform, the attachment area of the extrusion sponge cushion and the accessories is increased, and it is ensured that attachment is tighter; and the clamping strength is high.

Description

Technical Field

[0001] The utility model relates to the technical field of diesel engine parts processing, and specifically relates to a clamping device for processing diesel engine parts. Background Technique

[0002] A diesel engine is an engine that burns diesel to obtain energy release. Diesel engine parts need to go through processing procedures such as cutting, grinding, polishing, and rust prevention treatment, and the parts need to be clamped and fixed during each processing process.

[0003] The prior art discloses a clamping device for processing diesel engine parts with the publication number of CN215240365U, which relates to the related field of diesel engine parts processing. To solve the problem that the current clamping device is basically clamped on both sides, the fixation of the parts is not stable enough, and after adding the clamping directions, the number of driving devices will also increase, affecting the occupied space and operation convenience of the whole device. An intermediate cavity is arranged inside the lower protection disc, a fixed disc is arranged at the lower end inside the intermediate cavity, a rotating part is fixedly connected in the cross direction on the outer side of the fixed disc, a first rotating rod is rotatably connected to the outer side of the rotating part, the other end of the first rotating rod is rotatably connected to a second rotating rod, and the other end of the second rotating rod is rotatably connected to a third rotating rod.

[0004] The above clamping device for processing diesel engine parts completes the clamping and fixation of diesel engine parts in four directions through a single driving device, solving the problem that the current clamping device is basically clamped on both sides and the fixation of the parts is not stable enough. However, when clamping, the side surface of the clamped plate is a flat surface, while the contact surfaces of most parts are uneven, which results in a small contact area when the above clamping assembly clamps, insufficient tight fit, low clamping strength, and poor use effect, and this needs to be improved. Content of the Utility Model

[0005] The purpose of the utility model is to provide a clamping device for processing diesel engine parts to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A clamping device for processing diesel engine parts, including a base, a support device is arranged on the side of the base, and a clamping device is arranged on the top of the base.

[0007] The clamping device includes a clamping seat, a vertical plate, a magnetic suction sliding rod, a magnet sliding frame, a hydraulic telescopic rod, a stepping motor, an airbag pad, an air pump, a U-shaped clamping plate, an extrusion sponge pad and an elastic pad. The clamping seat is fixedly connected to the top of the base. The vertical plate is fixedly connected to the inner ring of the clamping seat. The magnetic suction sliding rod is fixedly connected to the inner wall of the vertical plate. The hydraulic telescopic rod is fixedly connected to the inside of the magnet sliding frame. The stepping motor is fixedly connected to the front of the hydraulic telescopic rod. The U-shaped clamping plate is fixedly connected to the front of the stepping motor. The air pump is fixedly connected to the top of the stepping motor.

[0008] Preferably, the support device includes a side-end connecting plate member, a grounding frame, an inner connecting plate member, a grounding elastic buffer pad, a side-end connecting frame body and a suction cup. The side-end connecting plate member is fixedly connected to the side of the base. The grounding frame is fixedly connected to the left bottom of the side-end connecting plate member. The inner connecting plate member is fixedly connected to the inside of the grounding frame. The grounding elastic buffer pad is fixedly connected to the bottom of the inner connecting plate member. The side-end connecting frame body is fixedly connected to the right side of the grounding frame.

[0009] Preferably, the suction cup is fixedly connected to the inside of the side-end connecting frame body, and the bottom of the suction cup is flush with the bottom of the grounding elastic buffer pad.

[0010] Preferably, a trachea is fixedly connected to the front of the air pump, and one end of the trachea far from the front of the air pump is fixedly connected to the right top of the airbag pad.

[0011] Preferably, the extrusion sponge pad is fixedly connected to the front of the airbag pad, and the front of the elastic pad is flush with the front of the extrusion sponge pad. The air pump can be started to deliver gas into the airbag pad through the trachea, so that the airbag pad inflates and drives the extrusion sponge pad to fit the fitting more closely, increasing the pressing tightness.

[0012] Preferably, the magnet sliding frame is slidably connected to the surface of the magnetic suction sliding rod, and the magnet sliding frame is magnetically connected to the magnetic suction sliding rod. During adjustment, since the magnet sliding frame and the magnetic suction sliding rod are magnetically connected, they can be magnetically adsorbed together after adjustment, the height of the clamping assembly can be adjusted, and it is convenient to lock, making it convenient to use.

[0013] Preferably, the elastic pad is fixedly connected to the top and bottom of the front of the U-shaped clamping plate, and the airbag pad is fixedly connected to the inside of the U-shaped clamping plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. The clamping device for diesel engine parts processing can start the air pump to deliver gas into the airbag pad through the air pipe, causing the airbag pad to inflate and expand, driving the extrusion sponge pad to fit the parts more closely. The extrusion sponge pad can deform to adapt to the surface of the parts, increasing the fitting area and ensuring a tighter fit and high clamping strength.

[0016] 2. The clamping device for diesel engine parts processing can provide support and buffering through the support device. When in use, it is grounded by the grounding elastic buffer pad, and can perform buffering and anti-slip treatment, increasing the stability of the device. A side-end connecting frame and a suction cup are provided on the side. When placing, the suction cup is pressed on the ground, and the suction cup can be adsorbed on the placement base surface by the self-pressure of the device, further increasing the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 is the present invention Figure 1 an enlarged schematic diagram of part A in;

[0019] Figure 3 is a schematic diagram of the overall bottom view structure of the present invention;

[0020] Figure 4 is the present invention Figure 3 an enlarged schematic diagram of part B in.

[0021] In the figure: 1. Base; 2. Support device; 201. Side-end connecting plate; 202. Grounding frame; 203. Inner connecting plate; 204. Grounding elastic buffer pad; 205. Side-end connecting frame; 206. Suction cup; 3. Clamping device; 301. Clamping seat; 302. Vertical plate; 303. Magnetic sliding rod; 304. Magnet sliding frame; 305. Hydraulic telescopic rod; 306. Stepper motor; 307. Airbag pad; 308. Air pump; 309. U-shaped clamping plate; 310. Extrusion sponge pad; 311. Elastic pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , the present invention provides the following technical solutions:

[0024] A clamping device for the processing of diesel engine parts, including a base 1, a support device 2 is arranged on the side of the base 1, and a clamping device 3 is arranged on the top of the base 1.

[0025] The clamping device 3 includes a clamping seat 301, a vertical plate 302, a magnetic attraction sliding rod 303, a magnet sliding frame 304, a hydraulic telescopic rod 305, a stepping motor 306, an airbag pad 307, an air pump 308, a U-shaped clamping plate 309, a squeezing sponge pad 310 and an elastic pad 311. The clamping seat 301 is fixedly connected to the top of the base 1, the vertical plate 302 is fixedly connected to the inner circle of the clamping seat 301, the magnetic attraction sliding rod 303 is fixedly connected to the inner wall of the vertical plate 302, the hydraulic telescopic rod 305 is fixedly connected to the inside of the magnet sliding frame 304, the stepping motor 306 is fixedly connected to the front of the hydraulic telescopic rod 305, the U-shaped clamping plate 309 is fixedly connected to the front of the stepping motor 306, the air pump 308 is fixedly connected to the top of the stepping motor 306, the elastic pad 311 is fixedly connected to the top and bottom of the front of the U-shaped clamping plate 309, the airbag pad 307 is fixedly connected to the inside of the U-shaped clamping plate 309, a trachea is fixedly connected to the front of the air pump 308, and one end of the trachea away from the front of the air pump 308 is fixedly connected to the right top of the airbag pad 307. The squeezing sponge pad 310 is fixedly connected to the front of the airbag pad 307, and the front of the elastic pad 311 is flush with the front of the squeezing sponge pad 310. The air pump 308 can be started to cooperate with the trachea to convey gas into the inside of the airbag pad 307, so that the airbag pad 307 inflates and expands, driving the squeezing sponge pad 310 to fit the parts more closely, increasing the pressing tightness. The magnet sliding frame 304 is slidably connected to the surface of the magnetic attraction sliding rod 303, and the magnet sliding frame 304 is magnetically connected to the magnetic attraction sliding rod 303. During adjustment, since the magnet sliding frame 304 and the magnet sliding frame 304 are magnetically connected, they can be magnetically adsorbed together after adjustment, the height of the clamping assembly can be adjusted, and it is convenient to lock, and it is easy to use.

[0026] The support device 2 includes a side-end connecting plate member 201, a grounding frame 202, an inner connecting plate member 203, a grounding elastic buffer pad 204, a side-end connecting frame body 205 and a suction cup 206. The side-end connecting plate member 201 is fixedly connected to the side of the base 1, the grounding frame 202 is fixedly connected to the left bottom of the side-end connecting plate member 201, the inner connecting plate member 203 is fixedly connected to the inside of the grounding frame 202, the grounding elastic buffer pad 204 is fixedly connected to the bottom of the inner connecting plate member 203, the side-end connecting frame body 205 is fixedly connected to the right side of the grounding frame 202, the suction cup 206 is fixedly connected to the inside of the side-end connecting frame body 205, and the bottom of the suction cup 206 is flush with the bottom of the grounding elastic buffer pad 204.

[0027] During use, place the diesel engine parts that need to be clamped at the top center of the base 1 and also at the center of the clamping seat 301. Then, the height of the clamping point can be adjusted. When adjusting, hold the magnet carriage 304 to drive the magnet carriage 304 and the front clamping assembly to move up and down and slide. When adjusting, since the magnet carriage 304 and the magnet carriage 304 are magnetically connected, they can be magnetically adsorbed together after adjustment, and the height of the clamping assembly can be adjusted. Then, the clamping assembly can be used for clamping. Start the hydraulic expansion rod 305 to drive the stepping motor 306 to slide in the direction close to the periphery of the surface of the part until the extrusion sponge pad 310 and the elastic pad 311 are in contact with the surface of the part. Then, start the air pump 308 to deliver gas into the airbag pad 307 through the air pipe, so that the airbag pad 307 inflates and expands, driving the extrusion sponge pad 310 to fit the part more closely. The extrusion sponge pad 310 can deform to adapt to the surface of the part, increasing the contact area with the part, ensuring a closer fit, high clamping strength, and good effect during use. Moreover, a support device 2 is provided at the bottom of the base 1, which can provide support and buffering. During use, the grounding elastic buffer pad 204 is used for grounding, and it can also perform buffering and anti-slip treatment, increasing the stability of the device. In addition, a side-end connecting frame body 205 and a suction cup 206 are provided on the side. When placing, the suction cup 206 is pressed against the ground, and the suction cup 206 can be adsorbed on the placement base surface by the self-pressure of the device, further increasing the stability of the device.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping device for processing diesel engine parts, comprising a base (1), characterized in that: A support device (2) is provided on the side of the base (1), and a clamping device (3) is provided on the top of the base (1). The clamping device (3) includes a clamping seat (301), a vertical plate (302), a magnetic attraction sliding rod (303), a magnet sliding frame (304), a hydraulic telescopic rod (305), a stepping motor (306), an airbag pad (307), an air pump (308), a U-shaped clamping plate (309), an extrusion sponge pad (310), and an elastic pad (311). The clamping seat (301) is fixedly connected to the top of the base (1), the vertical plate (302) is fixedly connected to the inner ring of the clamping seat (301), the magnetic attraction sliding rod (303) is fixedly connected to the inner wall of the vertical plate (302), the hydraulic telescopic rod (305) is fixedly connected to the inside of the magnet sliding frame (304), the stepping motor (306) is fixedly connected to the front of the hydraulic telescopic rod (305), the U-shaped clamping plate (309) is fixedly connected to the front of the stepping motor (306), and the air pump (308) is fixedly connected to the top of the stepping motor (306).

2. The clamping device for processing diesel engine parts according to claim 1, wherein: The support device (2) includes a side-end connecting plate member (201), a grounding frame (202), an inner connecting plate member (203), a grounding elastic buffer pad (204), a side-end connecting frame body (205), and a suction cup (206). The side-end connecting plate member (201) is fixedly connected to the side of the base (1), the grounding frame (202) is fixedly connected to the left bottom of the side-end connecting plate member (201), the inner connecting plate member (203) is fixedly connected to the inside of the grounding frame (202), the grounding elastic buffer pad (204) is fixedly connected to the bottom of the inner connecting plate member (203), and the side-end connecting frame body (205) is fixedly connected to the right side of the grounding frame (202).

3. The clamping device for processing diesel engine accessories according to claim 2, characterized in that: The suction cup (206) is fixedly connected to the inside of the side-end connecting frame body (205), and the bottom of the suction cup (206) is flush with the bottom of the grounding elastic buffer pad (204).

4. A clamping device for processing diesel engine parts according to claim 1, characterized in that: A trachea is fixedly connected to the front of the air pump (308), and one end of the trachea far from the front of the air pump (308) is fixedly connected to the right top of the airbag pad (307).

5. A clamping device for processing diesel engine accessories according to claim 1, characterized in that: The extrusion sponge pad (310) is fixedly connected to the front of the airbag pad (307), and the front of the elastic pad (311) is flush with the front of the extrusion sponge pad (310).

6. The clamping device for processing diesel engine accessories according to claim 1, characterized in that: The magnet sliding frame (304) is slidably connected to the surface of the magnetic attraction sliding rod (303), and the magnet sliding frame (304) is magnetically connected to the magnetic attraction sliding rod (303).

7. A clamping device for processing diesel engine accessories according to claim 1, characterized in that: The elastic pad (311) is fixedly connected to the top and bottom of the front of the U-shaped clamping plate (309), and the airbag pad (307) is fixedly connected to the inside of the U-shaped clamping plate (309).

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