Cutting machine suitable for machining small parts

Abstract

The cutting machine suitable for machining the small parts comprises a support and a cutting mechanism, a workbench is arranged on the upper surface of the support, a lifting device is installed on the workbench, the cutting mechanism is located above the workbench and comprises a cutting cutterhead and a connecting plate, and the cutting cutterhead is connected with the connecting plate. The connecting plate is horizontal, one end of the connecting plate is connected with a lifting rod of the lifting device, the connecting plate is connected with the lifting rod through a rotating bearing, and a rotating handle is arranged at the other end of the connecting plate; a shielding cover is arranged below the end, close to the rotating handle, of the connecting plate, the cutting cutterhead is horizontally arranged on the inner side of the shielding cover, the side, away from the rotating handle, of the cutting cutterhead is exposed out of the shielding cover, a driving motor of the cutting cutterhead is installed above the connecting plate, and a pneumatic clamp is arranged at the position, close to the cutting cutterhead, of the workbench. The device can be used for precise cutting of small parts.

Description

Technical Field

[0001] The utility model belongs to the technical field of precision casting, and in particular relates to a cutting machine suitable for processing small parts. Background Art

[0002] Generally, parts need to go through cutting, grinding and other processes during the processing. However, when cutting some small parts, ordinary cutting machines are often limited by the machine and the cutting direction can only be from top to bottom. The cutting efficiency of small parts products is low, the equipment cutting error is large, the precision is not high, the grinding wear is large, and the work intensity of workers is high. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a cutting machine suitable for small parts processing, which can be used for precision cutting of small parts.

[0004] In order to achieve the purpose of this utility model, the technical solution adopted by this utility model is:

[0005] A cutting machine suitable for processing small parts includes a bracket and a cutting mechanism, the upper surface of the bracket is a workbench, the workbench is equipped with a lifting device, the cutting mechanism is located above the workbench and includes a cutting disc and a connecting plate, the connecting plate is horizontal and one end of which is connected to the lifting rod of the lifting device, the connecting plate and the lifting rod are connected by a rotating bearing, and the other end of the connecting plate is provided with a rotating handle; a shielding cover is provided below the connecting plate near one end of the rotating handle, the cutting disc is horizontally arranged on the inner side of the shielding cover, and the side of the cutting disc facing away from the rotating handle is exposed to the shielding cover, the driving motor of the cutting disc is installed above the connecting plate, and the workbench is provided with a pneumatic clamp near the cutting disc.

[0006] The utility model provides a discharge port on the workbench below the cutting disc, and a discharge trough is connected below the discharge port. The bottom surface of the discharge trough is inclined downward, and the discharge trough opening is provided on the outer side surface.

[0007] A vertical dust cover is provided on one side of the workbench of the utility model, and an ash discharge port is provided at the bottom of the dust cover.

[0008] The lifting device of the utility model is a hand-cranked screw rod, and the hand-cranked wheel of the hand-cranked screw rod is located below the workbench.

[0009] The pneumatic clamping of the utility model is a pneumatic chuck driven by compressed air.

[0010] Preferably, the switch of the pneumatic chuck is a foot switch.

[0011] The utility model discloses a beneficial effect lies in: using the lifting device to adjust the cutting mechanism height, and cutting mechanism and lifting rod are connected through rotating bearing, can slowly adjust the cutting direction of cutter head through manual rotation handle during cutting, realize the precision cutting of small parts. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure diagram of cutting machine of the utility model for small parts processing.

[0013] Figure 2 It is the structure diagram of cutting machine of the utility model for small parts processing.

[0014] Marked as: 1, support, 2, cutting cutter, 3, connecting plate, 4, shield cover, 5, rotating handle, 6, drive motor, 7, pneumatic clamping, 8, lifting device, 9, hand wheel, 10, dust cover, 11, ash outlet, 12, work platform, 13, discharge port, 14, discharge chute, 15, hand screw, 16, pneumatic chuck. DETAILED DESCRIPTION

[0015] In order to more clearly, detailedly explain the purpose technical scheme of the utility model, below through relevant embodiment further describes the utility model. The following examples only for specifically illustrating the implementation method of the utility model, and do not limit the protection scope of the utility model.

[0016] Example 1

[0017] As Figure 1 And Figure 2 Shown, a kind of cutting machine suitable for small parts processing, including support 1 and cutting mechanism, the upper surface of the support 1 is workbench 12, the workbench 12 is installed with lifting device 8, the cutting mechanism is located above workbench 12 and includes cutting cutter 2 and connecting plate 3, the connecting plate 3 is horizontal and one end is connected with the lifting rod of lifting device 8, the connecting plate 3 is connected with lifting rod through rotating bearing, and the other end of connecting plate 3 is provided with rotating handle 5;The connecting plate 3 below close to rotating handle 5 one end is equipped with shield cover 4, the cutting cutter 2 is horizontally arranged in the inner side of shield cover 4, and the side of cutting cutter 2 away from rotating handle 5 is exposed to shield cover 4, and the drive motor 6 of cutting cutter 2 is installed above connecting plate 3, and the workbench 12 is provided with pneumatic clamping 7 close to cutting cutter 2.

[0018] Before starting work, first check whether all devices return to the original position. The product to be cut is placed in pneumatic clamping 7, the cutting cutter 2 is adjusted to the appropriate cutting height using lifting device 8, the cutting cutter 2 is rotated by starting drive motor 6, the cutting cutter 2 is slowly cut from front to back by manually controlling rotating handle 5, and shield cover 4 plays a safety protection role.

[0019] Embodiment 2

[0020] This embodiment is based on Embodiment 1:

[0021] The lower workbench 12 of the cutting disc 2 is provided with a discharge port 13, and the discharge port 13 is connected with a discharge chute 14 below, the bottom surface of the discharge chute 14 is inclined downward, and the discharge chute opening is arranged on the outer side surface. It is convenient to directly discharge from the lower discharge port 13 after cutting is completed.

[0022] Embodiment 3

[0023] This embodiment is based on Embodiment 1:

[0024] One side of the workbench 12 is provided with a vertical dust cover 10, and the bottom of the dust cover 10 is provided with a dust discharge port 11 for blocking the metal dust generated during cutting.

[0025] Embodiment 4

[0026] This embodiment is based on Embodiment 1:

[0027] The lifting device 8 is a hand-operated lead screw 15, and the hand-operated wheel 9 of the hand-operated lead screw 15 is located below the workbench 12.

[0028] The pneumatic clamping 7 is a pneumatic chuck 16 driven by compressed air.

[0029] The switch of the pneumatic chuck 16 is a foot switch.

[0030] The hand-operated lead screw and the pneumatic chuck of the utility model are all conventional devices in the field.

[0031] The connection not mentioned in the utility model is a conventional connection mode such as welding, clamping, riveting, threading, and bonding.

[0032] The above-mentioned embodiments only express the specific implementation of the utility model, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the field, without departing from the concept of the utility model, a number of modifications and improvements can be made, which all belong to the protection scope of the utility model.

Claims

1. A cutting machine suitable for small parts processing, characterized by: It includes a bracket and a cutting mechanism, the upper surface of the bracket is a workbench, the workbench is equipped with a lifting device, the cutting mechanism is located above the workbench and includes a cutting disc and a connecting plate, the connecting plate is horizontal and one end of which is connected to the lifting rod of the lifting device, the connecting plate and the lifting rod are connected by a rotating bearing, and the other end of the connecting plate is provided with a rotating handle; a shielding cover is provided under the connecting plate near one end of the rotating handle, the cutting disc is horizontally arranged on the inner side of the shielding cover, and the side of the cutting disc facing away from the rotating handle is exposed to the shielding cover, the driving motor of the cutting disc is installed above the connecting plate, and a pneumatic clamp is provided on the workbench near the cutting disc.

2. The cutting machine suitable for small parts processing according to claim 1, characterized in that: A discharge port is provided on the workbench below the cutting disc, and a discharge trough is connected below the discharge port. The bottom surface of the discharge trough is inclined downward, and the discharge trough opening is provided on the outer side surface.

3. The cutting machine suitable for small parts processing according to claim 1, characterized in that: A vertical dust cover is provided on one side of the workbench, and an ash discharge port is provided at the bottom of the dust cover.

4. The cutting machine suitable for small parts processing according to claim 1, characterized in that: The lifting device is a hand-cranked screw rod, and the hand-cranked wheel of the hand-cranked screw rod is located below the workbench.

5. The cutting machine suitable for small parts processing according to claim 1, characterized in that: The pneumatic clamping is a pneumatic chuck driven by compressed air.

6. The cutting machine suitable for small parts processing according to claim 5, characterized in that: The switch of the pneumatic chuck is a foot switch.

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