Rotary clamping device for oil rolling tappet

Abstract

The utility model provides a rotary clamping device of an oil rolling tappet, which relates to the field of processing and manufacturing, and comprises an oil rolling tappet clamp and a rotating mechanism, the oil rolling tappet clamp comprises an enclosure frame and at least one positioning component, rotating shafts are arranged at two ends of the enclosure frame, a first placing seat and a second placing seat which are oppositely arranged are arranged in the enclosure frame, and the first placing seat and the second placing seat are arranged in the enclosure frame. A plurality of first placing holes are formed in the first placing seat, and second placing holes corresponding to the first placing holes are formed in the second placing seat; each positioning assembly comprises a positioning chuck, a collet matched with the positioning chuck and a pusher, the collet is placed in the first placing hole, the positioning chuck is located in the collet, and the pusher is placed in the second placing hole; the rotating mechanism comprises a driving rotating seat and a driven rotating seat, inserting holes are formed in the driving rotating seat and the driven rotating seat, and the driving rotating seat is connected with a rotating driver. Compared with the prior art, according to the rotary clamping device for the oil rolling tappet, the positioning chuck is matched with the collet to clamp the oil rolling tappet parts, the multiple oil rolling tappet parts can be clamped at the same time, the oil rolling tappet parts to be machined are prevented from rotating and falling off at will, the clamp and the rotary base are easy and convenient to install, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of processing and manufacturing, in particular to a rotary clamping device for a rolling oil tappet. Background Art

[0002] When processing the parts into oil tappets, milling is required. To facilitate processing, the parts need to be clamped and positioned, and installed on a rotating seat for rotation. However, due to the irregularity of the oil tappets, the oil tappets are prone to shaking during clamping, and the existing fixtures have a complex structure, which is not convenient for rotation and clamping, reducing processing efficiency and is not conducive to production. Utility Model Content

[0003] In view of the above problems, the utility model provides a rotary clamping device for an oil rolling tappet, which adopts a clamp to clamp multiple parts at the same time, and the installation of the clamp and the rotating seat is simple and convenient, thereby improving production efficiency.

[0004] The technical solution adopted by the utility model is:

[0005] The camshaft is an axially-coupled device for activating the rotation of the drive shaft and the camshaft is an axially-coupled device for activating the rotation of the drive shaft. The camshaft is an axially-coupled device for activating the rotation of the drive shaft. The camshaft is an axially-coupled device for activating the rotation of the drive shaft.

[0006] Preferably, the active rotating seat is rotatably mounted on the first mounting seat, and the driven rotating seat is rotatably mounted on the second mounting seat; the first mounting seat and the second mounting seat are arranged opposite to each other.

[0007] More preferably, the active rotating seat is also provided with a plurality of first claws for clamping the rotating shaft in the first insertion hole, each first claw is connected to the first large bevel gear plate, and the first large bevel gear plate is matched with a first small bevel gear for driving the first gear plate to rotate so as to control the opening and closing of the first claw; the driven rotating seat is also provided with a plurality of second claws for clamping the rotating shaft in the second insertion hole, each second claw is connected to the second large bevel gear plate, and the second large bevel gear plate is matched with a second small bevel gear for driving the second gear plate to rotate so as to control the opening and closing of the second claw.

[0008] More preferably, a first base is provided at the bottom of the first mounting seat, and a second base is provided at the bottom of the second mounting seat.

[0009] More preferably, the rotary drive is a servo motor.

[0010] More preferably, the top of the positioning chuck is provided with at least three elastic clamping arms for clamping the rolling oil tappet part, and a clamping hole for inserting one end of the rolling oil tappet part is formed between the elastic clamping arms, and an outer conical block is provided on the outer wall of each clamping arm, and the outer conical blocks on each clamping arm are surrounded to form an outer conical seat; the inner wall of the collet forms an inner conical hole matching the upper conical seat; the pusher is a cylinder, and a movable seat is installed on the cylinder rod of the cylinder, and a push rod for inserting the other end of the rolling oil tappet part is provided in the movable seat.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the utility model provides a rotating clamping device for an oil-rolling tappet, which adopts a positioning chuck in conjunction with a collet to clamp the oil-rolling tappet parts, and can clamp multiple oil-rolling tappet parts at the same time, preventing the oil-rolling tappet parts to be processed from rotating and falling off at will, and the installation of the clamp and the rotating seat is simple and convenient, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 , which is a schematic diagram of a rotary clamping device for a rolling oil tappet provided by the utility model Figure 1 ;

[0013] Figure 2 , which is a schematic diagram of a rotary clamping device for a rolling oil tappet provided by the utility model Figure 2 ;

[0014] Figure 3 , which is an exploded view of a rotary clamping device for an oil-rolling tappet provided by the utility model;

[0015] Figure 4 , which is a schematic diagram of a rolling oil tappet clamp in a rotating clamping device for a rolling oil tappet provided by the utility model;

[0016] Figure 5, which is an exploded view of a rolling oil tappet clamp in a rotating clamping device for a rolling oil tappet provided by the utility model;

[0017] Figure 6 , which is a cross-sectional view of a rolling oil tappet clamp in a rotating clamping device for a rolling oil tappet provided by the utility model;

[0018] Figure 7 , which is a schematic diagram of a positioning chuck and a collet in a rotary clamping device for a rolling oil tappet provided by the utility model. DETAILED DESCRIPTION

[0019] The preferred implementation modes provided by the utility model are described in detail according to the accompanying drawings.

[0020] Figures 1 to 7 , is a preferred embodiment of a rotary clamping device for rolling oil tappet. Figures 1 to 7 As shown, the rotating clamping device of the rolling oil tappet includes a rolling oil tappet clamp 10 and a rotating mechanism 20 for driving the rolling oil tappet clamp to rotate. The rolling oil tappet clamp 10 is installed on the rotating mechanism 20, and the rotating mechanism 20 is used to drive the rolling oil tappet clamp 10 to rotate to facilitate subsequent milling processing.

[0021] The rolling oil tappet fixture 10 comprises a surrounding frame 11 and at least one positioning assembly 12 for positioning the rolling oil tappet part, a rotating shaft 13 is arranged at both ends of the surrounding frame 11, a first placement seat 111 and a second placement seat 112 which are arranged opposite to each other are arranged in the surrounding frame 11, a plurality of first placement holes 1111 are arranged in the first placement seat 111, and a second placement hole 1121 corresponding to the first placement hole is arranged in the second placement seat 112; each positioning assembly 12 comprises a positioning chuck 121 for clamping the rolling oil tappet part, a collet 122 matched with the positioning chuck, and a pusher 123 for pushing the rolling oil tappet part into the positioning chuck for clamping, the collet 122 is placed in the first placement hole 1111, the positioning chuck 121 is in the collet 122, and the pusher 123 is placed in the second placement hole 1112. When in use, the collet 122 is placed in the first placement hole 1111, the positioning chuck 121 is in the collet 122, and the pusher 123 is placed in the second placement hole 1112. The clamp 122 and the positioning chuck 121 are sequentially placed in the first placement hole 1111, the pusher 123 is placed in the second placement hole 1121 of the second placement seat 112, the rolling oil tappet part 100 to be processed is placed between the pusher 123 and the positioning chuck 121, the pusher 123 is inserted into one end of the rolling oil tappet part 100 to be processed, and the other end of the rolling oil tappet part to be processed is movably inserted into the positioning chuck 121, and the rolling oil tappet part 100 to be processed is pushed to move, so that the positioning chuck 121 inserted into the other end of the rolling oil tappet part 100 to be processed moves toward the inside of the collet 122, and the rolling oil tappet part to be processed is clamped by the collet 122 and the positioning chuck 121, so as to prevent the rolling oil tappet part 100 to be processed from rotating and falling off in the positioning chuck 121, which is simple and convenient, and improves the production and processing efficiency. The second placement seat 112 is formed by the first connecting plate 1201 and the second connecting plate 1202.

[0022] The top of the positioning chuck 121 is provided with at least three elastic clamping arms 1211 for clamping the rolling oil tappet part 100, and a clamping hole 1212 for inserting one end of the rolling oil tappet part is formed between the elastic clamping arms 1211. An outer conical block 12111 is provided on the outer wall of each clamping arm, and the upper conical blocks on each clamping arm surround and form an outer conical seat 1213; the inner wall of the collet 22 is formed with an inner conical hole 1221 that matches the outer conical seat 12111, and the entire outer conical seat 1213 and The inner tapered hole is V-shaped. When the oil rolling tappet part 100 to be processed is pushed to move, so that the positioning chuck 121 inserted into the other end of the oil rolling tappet part 100 to be processed moves toward the inside of the collet 122, the outer tapered seat 1213 on the positioning chuck 121 cooperates with the inner tapered hole 1221 of the collet 122, and the elastic clamp arm 1211 clamps the other end of the oil rolling tappet part 100 to be processed to prevent the oil rolling tappet part 100 to be processed from rotating and falling off arbitrarily in the positioning chuck 121.

[0023] The pusher 123 is a cylinder, and a movable seat 1231 is installed on the cylinder rod of the cylinder. A push rod 1232 is provided in the movable seat 1231 for inserting the other end of the rolling oil tappet. A square groove is provided at the other end of the rolling oil tappet part 100 to be processed, and correspondingly, the end of the push rod 1232 is square, so that the rolling oil tappet part 100 to be processed can be positioned.

[0024] The rotating mechanism 20 includes an active rotating seat 21 and a driven rotating seat 22. Both the active rotating seat 21 and the driven rotating seat 22 are provided with an insertion hole 200 for inserting the rotating shaft on the frame. The active rotating seat 21 is connected to a rotating driver 23 for driving the active rotating seat to rotate. The rolling oil tappet part is positioned in the frame 11 through a positioning assembly 12. The rotating shafts 13 at both ends of the frame 11 are respectively inserted into the active rotating seat 21 and the driven rotating seat 22. The rotating driver 23 drives the active rotating seat 21 to rotate, which is convenient for subsequent milling processing.

[0025] The active rotating seat 21 is rotatably mounted on the first mounting seat 211, and the driven rotating seat 22 is rotatably mounted on the second mounting seat 221; the first mounting seat 211 is arranged opposite to the second mounting seat 221. A first base 212 is provided at the bottom of the first mounting seat, and a second base 222 is provided at the bottom of the second mounting seat. Both bases are mounted on the platform through slide rails, so that the rolling oil tappet fixture 10 can be conveniently mounted in the insertion holes 200 of the active rotating seat 21 and the driven rotating seat 22.

[0026] The active rotating seat 21 is also provided with a plurality of first claws (not shown in the figure) for clamping the rotating shaft in the first insertion hole, each first claw is connected to a first large bevel gear plate (not shown in the figure), and the first large bevel gear plate is matched with a first small bevel gear (not shown in the figure) for driving the first gear plate to rotate so as to control the opening and closing of the first claw; the driven rotating seat 22 is also provided with a plurality of second claws (not shown in the figure) for clamping the rotating shaft in the second insertion hole, each second claw is connected to a second large bevel gear plate (not shown in the figure), and the second large bevel gear plate is matched with a second small bevel gear (not shown in the figure) for driving the second gear plate to rotate so as to control the opening and closing of the second claw, so as to facilitate the positioning of the rotating shaft 13, so that the rotating shaft 13 rotates synchronously with the active rotating seat 21. The rotating driver 23 is a servo motor.

[0027] During specific use, multiple oil-rolling tappet parts 100 to be processed are placed between the pusher 123 and the positioning chuck 121, the pusher 123 is inserted into one end of the oil-rolling tappet part 100 to be processed, and the other end of the oil-rolling tappet part to be processed is movably inserted into the positioning chuck 121, pushing the oil-rolling tappet part 100 to be processed to move, so that the positioning chuck 121 inserted into the other end of the oil-rolling tappet part 100 to be processed moves toward the inside of the collet 122, thereby positioning each processed oil-rolling tappet part 100 in the oil-rolling tappet fixture 10; the rotating shafts 13 at both ends of the surrounding frame 11 are respectively inserted into the active rotating seat 21 and the driven rotating seat 22, and the rotating shafts are positioned by using the first claw and the second claw, the rotating driver 23 drives the active rotating seat 21 to rotate, and the rotating shaft 13 drives the surrounding frame 11 and the oil-rolling tappet parts 100 to be processed in the surrounding frame to rotate, which is convenient for subsequent milling processing

[0028] In summary, the technical solution of the utility model can fully and effectively achieve the above-mentioned utility model purpose, and the structure and functional principle of the utility model have been fully verified in the embodiments, and can achieve the expected effect and purpose. Without departing from the principle and essence of the utility model, various changes or modifications can be made to the embodiments of the utility model. Therefore, the utility model includes all replacement contents within the scope mentioned in the scope of the patent application, and any equivalent changes made within the scope of the patent application of the utility model are within the scope of the patent application of this case.

Claims

1. A rotary clamping device for an oil tappet, characterized in that: The invention relates to a method for producing a rolling oil tappet according to the present invention, wherein the plurality of rollers are connected to each other via a plurality of locking plates, the plurality of locking plates comprising a plurality of locking plates having a plurality of locking members, the plurality of locking plates comprising a locking plate and a plurality of locking plates respectively.

2. The rotary clamping device for the oil tappet according to claim 1, characterized in that: The active rotating seat is rotatably mounted on the first mounting seat, and the driven rotating seat is rotatably mounted on the second mounting seat; the first mounting seat and the second mounting seat are arranged opposite to each other.

3. The rotary clamping device for the oil tappet according to claim 2, characterized in that: The active rotating seat is also provided with a plurality of first claws for clamping the rotating shaft in the first insertion hole, each first claw is connected to the first large bevel gear plate, and the first large bevel gear plate is matched with a first small bevel gear for driving the first gear plate to rotate so as to control the opening and closing of the first claw; the driven rotating seat is also provided with a plurality of second claws for clamping the rotating shaft in the second insertion hole, each second claw is connected to the second large bevel gear plate, and the second large bevel gear plate is matched with a second small bevel gear for driving the second gear plate to rotate so as to control the opening and closing of the second claw.

4. The rotary clamping device for the oil tappet according to claim 2, characterized in that: A first base is provided at the bottom of the first mounting seat, and a second base is provided at the bottom of the second mounting seat.

5. The rotary clamping device for rolling oil tappet according to claim 1, characterized in that: The rotary driver is a servo motor.

6. The rotary clamping device for rolling oil tappet according to claim 1, characterized in that: The top of the positioning chuck is provided with at least three elastic clamping arms for clamping the rolling oil tappet parts, and a clamping hole for inserting one end of the rolling oil tappet parts is formed between the elastic clamping arms. An outer conical block is provided on the outer wall of each clamping arm, and the outer conical blocks on each clamping arm surround to form an outer conical seat; the inner wall of the collet forms an inner conical hole that cooperates with the upper conical seat.

7. The rotary clamping device for the oil tappet according to claim 6, characterized in that: The pusher is a cylinder, a movable seat is installed on the cylinder rod of the cylinder, and a push rod for inserting the other end of the rolling oil tappet part is arranged in the movable seat.

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