Turnover clamping device for automobile part machining

Abstract

The utility model discloses a turnover clamping device for processing automobile parts, which comprises a base, two sides of the top end of the base are fixedly connected with a fixed seat, the middle position of one side of the fixed seat is provided with a driving motor, and the output shaft end of the driving motor is provided with a connecting disc. An electric push rod is installed in the middle of one side of the connecting disc, and a connecting base is arranged on one side of the electric push rod. A plurality of groups of positioning grooves are formed in one side of the connecting disc, when the electromagnet in the fixing seat is started, magnetic force can be generated, the magnetic block is pulled to extrude the spring, meanwhile, the magnetic block can drive the positioning rod to be pulled out of the positioning grooves in the connecting disc, at the moment, automobile part machining overturning work can be rapidly carried out, and after overturning is finished, the electromagnet is closed, so that the machining efficiency is improved. At the moment, due to the counter-acting force of extrusion of the spring, the positioning rod can be pushed by the magnetic block to be quickly inserted into the positioning groove in the connecting disc, and the position of the turned automobile part is fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile parts processing technical field, concretely is a kind of clamping device for the automobile parts processing of overturning. BACKGROUND

[0002] The clamping device for automobile parts processing is a device used to stabilize and position workpieces during processing. Its main function is to ensure that workpieces do not shift or deform during processing, ensuring processing accuracy and efficiency. The clamping device is usually composed of clamps, chucks, and tongs, and can adjust the clamping force according to processing requirements to accommodate different shapes and sizes of parts. It is widely used in machining equipment such as lathes, milling machines, and drilling machines to ensure precise machining and efficient production of automobile parts.

[0003] The clamping device for the automobile parts processing disclosed in Chinese patent publication No. CN222038237U can freely adjust the processing angle and height, and the six-sided fixing method can be more stable during processing, preventing the parts from shifting during processing and affecting the accuracy requirements. For larger or heavier parts, transmission can be used to save manpower and resources, and effectively prevent damage to the parts during transportation. However, the overall functionality of the clamping device is low, and it is not convenient to quickly fix after overturning the automobile parts, which may cause the automobile parts to shake or loosen during subsequent processing, affecting the overall stability of the automobile parts clamping device. SUMMARY

[0004] The utility model aims to provide a kind of clamping device for the automobile parts processing of overturning to solve the problems raised in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of clamping device for the automobile parts processing of overturning, including base, the both sides of the top end of the base are fixedly connected with fixed seat, the middle position of the one side of the fixed seat is installed with drive motor, the output shaft end of the drive motor is installed with connecting disc, the middle position of the one side of the connecting disc is installed with electric push rod, the one side of the electric push rod is provided with connecting seat, the inside of the connecting seat is provided with clamping mechanism, the both ends of the one side of the clamping mechanism are provided with connecting strip, the outside of the connecting strip is equipped with clamping piece, the inside of the clamping piece is provided with dismounting mechanism, the top end of the inside of the fixed seat is provided with limiting mechanism.

[0006] Preferably, the clamping mechanism includes a double-shaft motor installed at the middle position of the inside of the connecting seat, and the output shaft ends of the double-shaft motor are installed with threaded rods, and the threaded rods are externally threaded connected with threaded blocks fixedly connected with the connecting strips on one side.

[0007] Preferably, the disassembly mechanism includes a screw groove inside one side of the connecting strip, and a plug rod is inserted into one side of the top of the fixing seat.

[0008] Preferably, a movable disc is rotatably connected to one side of the clamping member, and a slot for inserting the rod is provided in the middle of one side of the movable disc. A bolt for threaded connection with the screw groove is fixedly connected to the side of the movable disc away from the slot.

[0009] Preferably, the limiting mechanism includes positioning grooves evenly spaced on one side of the connecting plate, an electromagnet is installed on one side of the top of the inside of the fixed base, a spring is fixedly connected to one side of the electromagnet, a magnetic block is fixedly connected to one side of the spring, and a positioning rod that engages with the positioning groove is fixedly connected to one side of the magnetic block.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. This type of flip-type clamping device for processing automotive parts has multiple sets of positioning slots on one side of the connecting plate. When the electromagnet in the fixed seat is activated, it can generate magnetic force and pull the magnetic block to squeeze the spring. At the same time, the magnetic block can drive the positioning rod to be pulled out from the positioning slot on the connecting plate. At this time, the automotive parts can be quickly flipped for processing. After the flipping is completed, the electromagnet is closed. At this time, due to the reaction force of the spring being squeezed, the positioning rod can be pushed by the magnetic block to quickly insert into the positioning slot on the connecting plate and complete the position fixation of the automotive parts after flipping, thereby improving the overall functionality and stability of the automotive parts clamping device.

[0012] 2. This type of flip-up clamping device for processing automotive parts fixes the position of the connecting strip and the clamping component by sleeved clamping components on the outside of the connecting strip and rotating the bolts inside the clamping components into the threaded grooves on the connecting strip. When different shaped clamping components need to be replaced according to different specifications of automotive parts, the insert rod is inserted into the slot on the movable plate, and the insert rod drives the bolt on one side of the movable plate to turn out from the threaded groove on the connecting strip. At this time, the clamping components can be quickly replaced, so as to stably clamp automotive parts according to different shapes and improve the overall applicability of the clamping device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a front view structural diagram of the present utility model;

[0015] Figure 3 This is a side view of the connecting disc of this utility model.

[0016] Figure 4This is a top view of the connecting seat of this utility model.

[0017] In the diagram: 1. Base; 2. Fixed seat; 201. Insert rod; 202. Drive motor; 3. Connecting plate; 301. Electric push rod; 302. Positioning groove; 4. Connecting seat; 5. Clamping mechanism; 501. Bidirectional shaft motor; 502. Threaded rod; 503. Threaded block; 6. Connecting bar; 601. Threaded groove; 7. Clamping component; 8. Disassembly mechanism; 801. Movable plate; 802. Slot; 803. Bolt; 9. Limiting mechanism; 901. Electromagnet; 902. Spring; 903. Magnetic block; 904. Positioning rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-4 This utility model provides two technical solutions:

[0020] Example 1: A flip-up clamping device for processing automotive parts includes a base 1. Fixed seats 2 are fixedly connected to both sides of the top of the base 1. A drive motor 202 is installed at the middle position of one side of the fixed seat 2. A connecting plate 3 is installed at the output shaft end of the drive motor 202. An electric push rod 301 is installed at the middle position of one side of the connecting plate 3. A connecting seat 4 is provided on one side of the electric push rod 301. A clamping mechanism 5 is provided inside the connecting seat 4. Connecting bars 6 are provided at both ends of one side of the clamping mechanism 5. A clamping member 7 is sleeved on the outside of the connecting bars 6. A disassembly mechanism 8 is provided inside the clamping member 7. A limit mechanism 9 is provided at the top of one side of the fixed seat 2. When the drive motor 202 is started, it can drive the connecting plate 3 to rotate. Simultaneously, when the electric push rod 301 on the connecting plate 3 is started, it can push the connecting seat 4 to complete the clamping of the automotive parts.

[0021] The clamping mechanism 5 includes a bidirectional shaft motor 501 installed in the middle of the connecting seat 4. Threaded rods 502 are installed on the output shaft ends on both sides of the bidirectional shaft motor 501. Threaded blocks 503 are fixedly connected to the connecting bar 6 on one side of the threaded rods 502 via external threads. The bidirectional shaft motor 501 is a servo motor. Starting the bidirectional shaft motor 501 can drive the threaded rods 502 on both sides to rotate. At this time, the threaded blocks 503 on the threaded rods 502 on both sides can move relative to each other on the threaded rods 502, and through the connecting bar 6, drive the disassembly mechanism 8 to complete the clamping of the automotive parts.

[0022] The limiting mechanism 9 comprises positioning grooves 302 arranged equidistantly and uniformly on one side of the connecting disc 3. An electromagnet 901 is mounted on the inner top side of the fixed seat 2. The electromagnet 901 is fixedly connected with a spring 902 on one side. The spring 902 is fixedly connected with a magnetic block 903 on one side. The magnetic block 903 is fixedly connected with a positioning rod 904 which is inserted into the positioning groove 302. The electromagnet 901 generates magnetic force when electrified, so as to adsorb the magnetic block 903. At this time, the magnetic block 903 can extrude the spring 902 on one side, and drive the positioning rod 904 to be extracted from the positioning groove 302 on the connecting disc 3. When the electromagnet 901 is turned off, the spring 902 can drive the positioning rod 904 to be quickly reset due to the reaction force of being extruded.

[0023] The main difference between the second embodiment and the first embodiment is that:

[0024] The detachable mechanism 8 comprises a screw groove 601 arranged on one side of the connecting strip 6. The fixed seat 2 is inserted with an insertion rod 201 on one side of the top end. The clamping piece 7 is rotatably connected with a movable disc 801 on one side of the inner portion. The movable disc 801 is arranged with an insertion groove 802 which is inserted with the insertion rod 201 on one side of the inner portion at the middle position. The movable disc 801 is fixedly connected with a screw bolt 803 which is screw-connected with the screw groove 601 on the side away from the insertion groove 802. When the insertion rod 201 is inserted into the insertion groove 802 on the movable disc 801, the movable disc 801 and the screw bolt 803 can be rotated by rotating the insertion rod 201. When the screw bolt 803 is rotated into the screw groove 601 on the connecting strip 6, the connecting strip 6 and the clamping piece 7 can be connected and assembled. The contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0025] In use, the automobile parts to be clamped are placed in the middle position between the two groups of connecting seats 4. The connecting seats 4 can be clamped to the automobile parts by starting the electric push rod 301. The screw blocks 503 on the threaded rods 502 can drive the clamping pieces 7 to clamp the two ends of the automobile parts by starting the bidirectional shaft motor 501 in the connecting seat 4. The magnetic block 903 on one side can be adsorbed by electrifying the electromagnet 901 in the fixed seat 2, so that the magnetic block 903 extrudes the spring 902 on one side. The positioning rod 904 can be extracted from the positioning groove 302 on the connecting disc 3 by the magnetic block 903. The connecting disc 3 can drive the automobile parts on one side of the connecting seat 4 to be quickly turned by starting the driving motor 202.

[0026] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A reversible clamping device for processing automobile parts, comprising a base (1), characterized in that: The both sides of the top end of base (1) are fixedly connected with fixed seat (2), the middle position of one side of fixed seat (2) is installed with drive motor (202), the output shaft end of drive motor (202) is installed with connecting disc (3), the middle position of one side of connecting disc (3) is installed with electric push rod (301), one side of electric push rod (301) is provided with connecting seat (4), the inside of connecting seat (4) is provided with clamping mechanism (5), the both ends of one side of clamping mechanism (5) are provided with connecting strip (6), the outside of connecting strip (6) is sleeved with clamping piece (7), the inside of clamping piece (7) is provided with dismounting mechanism (8), the top end of one side of the inside of fixed seat (2) is provided with limiting mechanism (9).

2. The reversible clamping device for processing automobile parts according to claim 1, characterized in that: The inside middle position of connecting seat (4) is installed with bidirectional shaft motor (501) in clamping mechanism (5), the output shaft end of the both sides of bidirectional shaft motor (501) is installed with threaded rod (502), the outside of threaded rod (502) is threadedly connected with threaded block (503) fixedly connected with connecting strip (6) on one side.

3. The reversible clamping device for processing automobile parts according to claim 1, characterized in that: The inside of one side of connecting strip (6) is provided with screw groove (601) in dismounting mechanism (8), the top end of one side of fixed seat (2) is inserted with insertion rod (201).

4. The reversible automotive parts processing clamping device according to claim 3, characterized in that: The inside of one side of clamping piece (7) is rotatably connected with one side of movable disc (801), the inside middle position of one side of movable disc (801) is provided with insertion groove (802) inserted with insertion rod (201), the side away from insertion groove (802) of movable disc (801) is fixedly connected with bolt (803) screwedly connected with screw groove (601).

5. The reversible automotive parts processing clamping device according to claim 1, characterized in that: The inside top end of one side of fixed seat (2) is installed with electromagnet (901) in limiting mechanism (9), one side of electromagnet (901) is fixedly connected with spring (902), one side of spring (902) is fixedly connected with magnetic block (903), one side of magnetic block (903) is fixedly connected with positioning rod (904) inserted with positioning groove (302).

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