Cylinder body drilling equipment

Abstract

The utility model relates to the technical field of cylinder body machining, in particular to cylinder body drilling equipment which comprises a rack, an assembling device is connected to the rack in a sliding mode, the assembling device comprises two loading tables and two fixing frames, each fixing frame is fixedly connected to one side of the corresponding loading table, a driving device is further arranged on the rack, and the driving device is arranged on the rack. The driving device is in transmission connection with the assembling device, the driving device can drive the assembling device to slide on the rack, a drill plate combination is further fixedly connected to the rack, a drilling device is arranged above the drill plate combination and located above the loading tables, the assembling device slides along the rack so that one of the two loading tables can correspond to the drilling device, and the other loading table can correspond to the drilling device. One loading platform can be used for drilling, the other loading platform can be used for loading and unloading, loading, unloading and processing can be synchronously carried out, and the production efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of cylinder block machining technology, and in particular to a cylinder block drilling device. Background Technology

[0002] Drilling is required for cylinder blocks in motorcycles and agricultural engines to facilitate their mounting on fixed devices. Existing drilling operations use existing machine tools, which involve loading, machining, unloading, and reloading. During the machining process, it is impossible to load another cylinder block; the process must be repeated in the above sequence, resulting in low machining efficiency. There is a need for a more efficient cylinder drilling device that can simultaneously perform loading, unloading, and machining. Utility Model Content

[0003] The purpose of this invention is to provide a cylinder drilling device to solve the problems mentioned in the background art.

[0004] A cylinder drilling device, characterized in that it includes a frame, an assembly device slidably connected to the frame, the assembly device including two loading platforms, and two fixing frames, each fixing frame being fixedly connected to one side of a corresponding loading platform. A driving device is also provided on the frame, the driving device being pulsatorically connected to the assembly device and capable of driving the assembly device to slide on the frame. A drilling template assembly is also fixedly connected to the frame, and a drilling device is provided above the drilling template assembly, the drilling device being located above the loading platform.

[0005] Preferably, a slide rail is fixedly connected to the frame, and two sliders are slidably connected to the slide rail, with the assembly device fixedly connected to the two sliders.

[0006] Preferably, the assembly device includes a slide plate, the bottom surface of which is fixedly connected to two sliders, the top surface of which is fixedly connected to two loading platforms, and the top surface of the loading platforms is fixedly connected to two receiving platforms and two positioning platforms. The positioning platforms are provided with positioning holes and positioning pins, and the two receiving platforms and two positioning platforms are distributed at four corners.

[0007] Preferably, the fixing frame includes a first cylinder, a rotating seat is fixedly connected to the first cylinder, a fixed rod is rotatably connected to the telescopic rod of the first cylinder, a limiting rod is rotatably connected to the fixed rod, and the limiting rod is rotatably connected to the rotating seat.

[0008] Preferably, a locking groove is provided at the end of the fixing rod away from the first cylinder.

[0009] Preferably, the drive device includes a second cylinder, which is fixedly connected to the frame, and the telescopic rod of the second cylinder is fixedly connected to the slide plate.

[0010] Preferably, the drilling device is provided with a plurality of drill bits.

[0011] Compared with the prior art, the advantages of this utility model are as follows: This utility model creatively provides a sliding slide plate on the same frame, with a loading platform on each side of the slide plate. Both loading platforms can clamp cylinder bodies. The drilling device on the frame is located in the middle of the frame. When one loading platform is under the drilling device to perform drilling, the other loading platform will be located at the clamping station. At this time, the cylinder body can be loaded and unloaded. After the cylinder body on the loading platform under the drilling device has been drilled, the loading platform can be moved to the bottom of the drilling device by sliding the slide plate, while the other loading platform moves to another loading station for loading and unloading. Through the symmetrical dual-station setting, this device can enable one station to perform drilling while the other station uses the drilling time to load or unload, so that loading and unloading and processing can be carried out simultaneously, which can effectively increase work efficiency and speed up the processing speed of the cylinder body. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present utility model;

[0013] Figure 2 This is a schematic diagram of the specific structure of the assembly device in one embodiment of the present invention;

[0014] Figure 3 This is a schematic diagram of the separation structure of the loading platform and the cylinder body in one embodiment of the present invention.

[0015] In the diagram: 1. Frame; 11. Slide rail; 12. Slider; 13. Drill template assembly; 131. Vertical plate; 132. Drill template; 14. Hydraulic buffer; 2. Assembly device; 21. Slide plate; 22. Loading platform; 221. Receiving platform; 222. Positioning platform; 223. Positioning pin; 23. Fixing frame; 231. First cylinder; 232. Rotating seat; 233. Fixing rod; 234. Limiting rod; 2341. Locking slot; 3. Drive device; 31. Second cylinder; 32. Connecting block; 4. Drilling device; 5. Cylinder body. Detailed Implementation

[0016] The following will describe specific embodiments and appendices. Figure 1-3 The technical solutions in the embodiments of this utility model will be clearly and completely described.

[0017] A cylinder block 5 drilling device includes a frame 1 for placing and supporting the device. An assembly device 2 is slidably connected to the frame 1. The assembly device 2 includes two loading platforms 22 and two fixing brackets 23. The loading platforms 22 are used to place the cylinder block 5 to be drilled. Each loading platform 22 is equipped with a fixing bracket 23 to fix the cylinder block 5 loaded on the loading platform 22, ensuring that the cylinder block 5 does not move during processing and thus does not affect the processing accuracy. A drive device 3 is also provided on the frame 1, fixed to the frame 1. The drive device 3 provides power and is connected to the assembly device 2 to control the sliding of the assembly device 2 relative to the frame 1. A drill template assembly 13 is also fixedly connected to the frame 1. The drill template assembly 13 consists of a vertical plate 131, a drill template 132, and a drill sleeve. The vertical plate 131 is fixedly connected to the frame 1, the drill template 132 is fixedly connected to the top of the vertical plate 131, and the drill sleeve has two... Each of the drill bits is embedded in the drill template 132, which serves to guide and limit the drill bit. The drill sleeve is existing technology. Two drill template assemblies 13 are symmetrically arranged on both sides of the frame. A drilling device 4 is provided above the drill template assembly 13. The drilling device 4 is existing technology. The drill bit is driven by the spindle to perform drilling. The drilling device 4 is equipped with 4 drill bits, which can perform drilling simultaneously. Under the push of the drive device 3, the assembly device 2 can make the two loading platforms 22 move sequentially to the underside of the drilling device 4, so that the drilling device 4 can drill the cylinder 5 on the loading platform 22 directly below it. When one loading platform 22 is in the drilling working position, the other loading platform 22 is in the loading position, which can unload the already processed cylinder 5 and load the new cylinder 5. The two loading platforms 22 can be staggered to perform drilling and loading and unloading, which can greatly improve work efficiency and save time wasted due to loading and unloading.

[0018] A slide rail 11 is fixedly connected to the top surface of the frame 1. The slide rail 11 is existing technology. Two sliders 12 are slidably connected to the slide rail 11. The sliders 12 are limited and connected to the slide rail 11 and can only slide along the slide rail 11. The drive device 3 includes a second cylinder 31. The second cylinder 31 is a cylinder in the prior art. It can precisely control the extension and retraction of its telescopic rod. The second cylinder 31 is fixedly connected to the frame 1. A connecting block 32 is fixedly connected to the end of the telescopic rod in the second cylinder 31. The telescopic rod is fixedly connected to the assembly device 2 through the connecting block 32.

[0019] The assembly device 2 includes a slide plate 21. A telescopic rod is fixedly connected to one side of the slide plate 21 via a connecting block 32. The bottom surface of the slide plate 21 is fixedly connected to two sliders 12. The slide plate 21 is slidably connected to the frame 1 by the sliders 12. Two loading platforms 22 are also provided on the top surface of the slide plate 21. The loading platforms 22 are fixedly connected to the slide plate 21. Two receiving platforms 221 and two positioning platforms 222 are fixedly connected on the top surface of the loading platforms 22. The two receiving platforms 221 and two positioning platforms 222 are distributed at the four corners of a rectangle. Any two receiving platforms 221 or positioning platforms 222 are arranged diagonally, which is beneficial to the balance when the cylinder body 5 is placed on it. The positioning platform 222 is provided with a positioning hole and a positioning pin 223 is provided in the positioning hole. The positioning pin 223 is used for positioning when the cylinder body 5 is placed on the loading platform 22 to ensure that it will not move due to force after being placed and fixed.

[0020] Each loading platform 22 has a fixing frame 23 on one side, which is also fixedly connected to the slide plate 21. The two loading platforms 22 and the two fixing frames 23 are arranged linearly, with the two fixing frames 23 located on the outer side of the two loading platforms 22. Each fixing frame 23 includes a first cylinder 231, which is fixedly connected to the slide plate 21. A rotating seat 232 is fixedly connected to the side of the telescopic rod of the first cylinder 231. A fixing rod 233 is rotatably connected to the telescopic rod of the first cylinder 231, and a rotatable connecting rod 233 is rotatably connected to the middle part of the fixing rod 233. A limiting rod 234 is connected to the other end of the limiting rod 234, which is rotatably connected to the rotating seat 232. A locking groove 2341 is opened at the end of the fixed rod 233 away from the first cylinder 231. The extension of the telescopic rod causes the fixed rod 233 to rotate. The rotation of the fixed rod 233 will cause one end of it to press against the loading table 22, thereby firmly pressing the cylinder 5 placed on the loading table 22 onto it, ensuring that the cylinder 5 will not move during the drilling process. The locking groove 2341 can be locked in the corresponding position on the cylinder 5, strengthening the fixing effect of the fixed rod 233 on the cylinder 5.

[0021] Hydraulic buffers 14 are provided at both ends of the frame 1. The hydraulic buffers 14 are existing technology. They correspond to the height of the slide plate 21 and can buffer the slide plate 21 when it slides to the corresponding position. They can also play a positioning role so that the cylinder 5 placed on the slide plate 21 is directly facing the drilling device 4.

[0022] Except for the technical features described in the specification, all other technologies are known to those skilled in the art.

[0023] In this utility model, "upper", "lower", "left", "right", "front" and "back" are relative positions used to facilitate the description of positional relationships, and therefore cannot be understood as absolute positions as a limitation on the scope of protection.

[0024] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A cylinder drilling apparatus, characterized by, The assembly includes a frame, on which an assembly device is slidably connected. The assembly device includes two loading platforms and two fixing frames, each of which is fixedly connected to one side of a corresponding loading platform. The frame is also equipped with a drive device, which is connected to the assembly device in a transmission manner. The drive device can drive the assembly device to slide on the frame. A drill template assembly is also fixedly connected to the frame, and a drilling device is provided above the drill template assembly, located above the loading platform.

2. A cylinder drilling apparatus according to claim 1, wherein A slide rail is fixedly connected to the frame, and two sliders are slidably connected to the slide rail. The assembly device is fixedly connected to the two sliders.

3. A cylinder drilling apparatus according to claim 2, wherein The assembly device includes a slide plate, the bottom surface of which is fixedly connected to two sliders, the top surface of which is fixedly connected to two loading platforms, and the top surface of which is fixedly connected to two receiving platforms and two positioning platforms. The positioning platforms are provided with positioning holes and positioning pins. The two receiving platforms and two positioning platforms are distributed at four corners.

4. A cylinder drilling apparatus according to claim 1, wherein The fixing frame includes a first cylinder, a rotating seat is fixedly connected to the first cylinder, a fixed rod is rotatably connected to the telescopic rod of the first cylinder, a limiting rod is rotatably connected to the fixed rod, and the limiting rod is rotatably connected to the rotating seat.

5. A cylinder drilling apparatus according to claim 4, wherein A locking groove is provided at the end of the fixing rod away from the first cylinder.

6. A cylinder drilling apparatus according to claim 1, wherein The drive device includes a second cylinder, which is fixedly connected to the frame, and the telescopic rod of the second cylinder is fixedly connected to the slide plate.

7. A cylinder drilling apparatus according to claim 1, wherein The drilling device is equipped with several drill bits.

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