Multi-station cam machining center

Abstract

The utility model discloses a multi-station cam machining center, which belongs to the technical field of cam machining, and adopts the technical scheme that the multi-station cam machining center comprises a mounting plate, a plurality of clamping mechanisms for clamping cams are arranged on the mounting plate, each clamping mechanism comprises a first clamping block, a lifting piece and a second clamping block, each lifting piece comprises a mounting buckle, and the mounting buckles are arranged on the mounting plate. A bolt is rotationally connected to the mounting buckle, a lifting plate is rotationally connected to the bolt, and the lifting plate is in sliding connection with the mounting plate. The device can calibrate the machining position of the cam and ensure the machining quality of the cam.

Description

Technical Field

[0001] The utility model relates to the technical field of cam processing, in particular to a multi-station cam processing center. Background Art

[0002] The camshaft is a component in a piston engine. It consists of a cylindrical rod and several cams. When producing the camshaft, the cam on the camshaft needs to be processed. The existing cam processing is to fix the camshaft and then use a processing machine to process it. Some manufacturers will consider the site location restrictions when processing the camshaft and place the camshaft vertically for processing. Since the cam spacing on each camshaft is different and is affected by gravity, after the staff places and fixes the camshaft, the processing point of the cam is inconsistent with the predetermined point of the processing machine, resulting in deviation in the processing position of the cam during processing, affecting the processing quality. Therefore, a multi-station cam processing center is needed. Utility Model Content

[0003] In view of the problems existing in the prior art, the purpose of the utility model is to provide a multi-station cam processing center, which can calibrate the cam processing position and ensure the cam processing quality.

[0004] The above technical purpose of the utility model is achieved through the following technical solutions: a multi-station cam machining center, including a mounting plate, on which a plurality of clamping mechanisms for clamping the cam are arranged, the clamping mechanisms include a first clamping block, a lifting member and a second clamping block, the lifting member includes a mounting buckle, the mounting buckle is rotatably connected to a bolt, the bolt is screwed with a lifting plate, and the lifting plate is slidably connected to the mounting plate.

[0005] In some embodiments, two first clamping blocks are provided, which are respectively located at the upper part and the lower part of the mounting plate, and the lifting member is located above the first clamping block at the upper part of the mounting plate.

[0006] In some embodiments, the second clamping block includes a fixed block, a first spring rod is disposed in the fixed block, two clamping rods are disposed on the first spring rod, and each clamping rod is slidably connected to the fixed block.

[0007] In some embodiments, a buffer is disposed on the top of the first clamping block located at the lower portion of the mounting plate. The buffer comprises a second spring rod, and a buffer plate is disposed on the second spring rod.

[0008] In some embodiments, ends of the two clamping rods are provided with inclined surfaces.

[0009] In some embodiments, convex strips are provided on the side surfaces of the mounting plate.

[0010] In summary, the utility model has the following beneficial effects:

[0011] The utility model not only positions the camshaft by the first clamping block of the clamping mechanism to ensure the placement of the camshaft, but also uses the second clamping block to assist in clamping and fixing to ensure that the cam remains stable during processing. At the same time, the camshaft is fine-tuned by the lifting member to ensure that the processing position of the cam is consistent with the predetermined processing position of the processing machine, thereby improving the processing quality of the cam. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a partial structural schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the overall structure of the buffer component of the utility model.

[0015] In the figure: 1, mounting plate; 11, convex strip; 2, cam; 3, clamping mechanism; 31, first clamping block; 32, lifting member; 321, mounting buckle; 322, bolt; 323, lifting plate; 33, second clamping block; 331, fixing block; 332, clamping rod; 333, first spring rod; 34, buffer member; 341, second spring rod; 342, buffer plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3A multi-station cam processing center includes a mounting plate 1, on which a plurality of clamping mechanisms 3 for clamping a cam 2 are arranged, the clamping mechanism 3 includes a first clamping block 31, a lifting member 32, and a second clamping block 33, the lifting member 32 includes a mounting buckle 321, on which a bolt 322 is rotatably connected, on which a lifting plate 323 is screwed, and the lifting plate 323 is slidably connected with the mounting plate 1. When in use, the operator places the camshaft into the clamping mechanism 3 for fixing, and then processes the cam 2 on the camshaft through external processing equipment. When placing, the operator pre-calibrates and positions the cam 2 through the first clamping block 31 to ensure that the cam 2 is placed in the correct position, and the second clamping block 33 assists in clamping to fix the camshaft, and the cam 2 located above is in contact with the lifting plate 323. When the operator observes that the processing position of the cam 2 is deviated during processing, the operator can screw the bolt 322, because the bolt 322 is restricted by the mounting buckle 321 and cannot move. , and then the lifting plate 323 moves upward, so that the lifting plate 323 lifts the camshaft to fine-tune the position of the cam 2, ensuring that the cam 2 is in the correct position and ensuring the processing quality; the utility model uses the first clamping block 31 of the clamping mechanism 3 to position, ensure the placement of the camshaft, and uses the second clamping block 33 to assist in clamping and fixing, ensuring that the cam 2 remains stable and does not fall during processing, and at the same time uses the lifting member 32 to fine-tune the camshaft, ensuring that the processing position of the cam 2 is consistent with the predetermined processing position of the processing machine, thereby improving the processing quality of the cam 2.

[0018] In some embodiments, two first clamping blocks 31 are provided, which are respectively located at the upper and lower parts of the mounting plate 1, and the lifting member 32 is located above the first clamping blocks 31 at the upper part of the mounting plate 1. The two first clamping blocks 31 can clamp both ends of the cam 2, thereby preventing one end of the cam 2 from deviating during processing and causing processing failure, and improving the stability strength of the clamping mechanism 3 on the cam 2.

[0019] In some embodiments, the second clamping block 33 includes a fixed block 331, a first spring rod 333 is disposed in the fixed block 331, two clamping rods 332 are disposed on the first spring rod 333, and each clamping rod 332 is slidably connected to the fixed block 331. When the operator places the cam 2 on the clamping mechanism 3, not only the first clamping block 31 clamps the cam 2, but also the second clamping block 33 clamps it, thereby increasing the clamping strength of the cam 2. When clamping, the cam 2 applies a pressure to the two clamping rods 332, thereby squeezing the two clamping rods 332 apart and entering the position between the two clamping rods 332, and being clamped by the two clamping rods 332. The second clamping block 33 can not only assist the first clamping block 31 in clamping the cam 2, but also clamp the cam 2 of smaller size, which is simple to operate and has a wide range of applications.

[0020] In some embodiments, a buffer 34 is provided on the top of the first clamping block 31 located at the lower part of the mounting plate 1, and the buffer 34 includes a second spring rod 341, and a buffer plate 342 is provided on the second spring rod 341. When the operator places the cam 2 into the clamping mechanism 3, when the mounting plate 1 is placed vertically in the workshop as required, the cam 2 is pressed down by gravity when placed on the clamping mechanism 3, so that the cam 2 applies a pressure to the buffer plate 342 in the buffer 34, and the buffer plate 342 is buffered by the second spring rod 341, so that the cam 2 will not collide with the clamping mechanism 3 and be damaged when placed, thereby ensuring the quality of the cam 2 and improving the service life of the cam 2.

[0021] In some embodiments, the ends of the two clamping rods 332 are provided with inclined surfaces. When the operator places the cam 2 into the clamping mechanism 3 for clamping and fixing, the inclined surfaces at the ends of the two clamping rods 332 can quickly allow the cam 2 to open the two clamping rods 332, so that the cam 2 smoothly enters the middle of the two clamping rods 332 and is clamped, thereby accelerating the placement speed and improving the processing efficiency.

[0022] In some embodiments, a convex strip 11 is provided on the side of the mounting plate 1. When the machining center is placed flat, the convex strip 11 can act as a supporting leg to support the mounting plate 1 so that the mounting plate 1 is at a certain distance from the ground or the platform, which is convenient for the operator to carry. When the machining center is placed flat, when the operator places the cam 2 on the mounting plate 1, the weight of the mounting plate 1 increases, and the convex strip 11 can act as a buffer to prevent the mounting platform from sinking due to the increase in the load-bearing capacity of the cam 2 due to excessive placement of the cam.

[0023] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A multi-station cam machining center, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a plurality of clamping mechanisms (3) for clamping the cam (2); the clamping mechanisms (3) include a first clamping block (31), a lifting member (32) and a second clamping block (33); the lifting member (32) includes a mounting buckle (321); a bolt (322) is rotatably connected to the mounting buckle (321); a lifting plate (323) is screwed onto the bolt (322); and the lifting plate (323) is slidably connected to the mounting plate (1).

2. A multi-station cam machining center according to claim 1, characterized in that: Two first clamping blocks (31) are provided, respectively located at the upper part and the lower part of the mounting plate (1), and the lifting member (32) is located above the first clamping blocks (31) at the upper part of the mounting plate (1).

3. A multi-station cam machining center according to claim 1, characterized in that: The second clamping block (33) comprises a fixed block (331), a first spring rod (333) is arranged inside the fixed block (331), two clamping rods (332) are arranged on the first spring rod (333), and each clamping rod (332) is slidably connected to the fixed block (331).

4. A multi-station cam machining center according to claim 2, characterized in that: A buffer member (34) is provided on the top of the first clamping block (31) located at the lower part of the mounting plate (1); the buffer member (34) comprises a second spring rod (341); and a buffer plate (342) is provided on the second spring rod (341).

5. The multi-station cam machining center according to claim 3, characterized in that: The ends of the two clamping rods (332) are both provided with inclined surfaces.

6. A multi-station cam machining center according to claim 1, characterized in that: A convex strip (11) is provided on the side surface of the mounting plate (1).

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