High-speed milling machine for motorcycle cylinder head machining

Abstract

The utility model relates to the technical field of milling machines, in particular to a high-speed milling machine for motorcycle cylinder head machining, which comprises a machining table, a cylinder, a milling cutter assembly and a clamp body assembly, the cylinder is arranged on the machining table and connected with the milling cutter assembly, and the clamp body assembly comprises a mounting platform, a positioning plate, two lever cylinders, a positioning component and a supporting component. The installation platform is fixedly connected with the machining table and located at the top of the machining table, the positioning plate is fixedly connected with the installation platform and located at the top of the installation platform, the two lever cylinders are fixedly connected with the installation platform and located at the two ends of the installation platform respectively, the positioning component is installed on the positioning plate, and the supporting component is connected with the installation platform. According to the machining device, the fixing stability of the machined cylinder head is improved, and the milling machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to milling machine technical field especially relates to a high -speed milling machine for motorcycle cylinder head processing. BACKGROUND

[0002] Motorcycle cylinder head has many complex curved surface, hole system and groove structure. High -speed milling machine cooperates advanced numerical control system and cutter path planning, can accurately process various complex shapes, satisfies design requirement.

[0003] Prior art machine tool is equipped with da wind alternating current servo numerical control system, servo motor drives numerical control sliding table, fast moving speed can reach 12m / min, machine tool adopts mechatronics structure scheme, design is compact, installation debugging is very convenient, spindle box adopts direct from motor by synchronous belt driven spindle structure, realizes high speed, spindle is controlled by frequency converter by system, realizes adjustable speed, the spindle of high speed makes cutting feed speed reach 0-12m / min, semi -automatic processing mode can greatly reduce the dynamic intensity of worker, improves processing efficiency, high rigidity design guarantees the stability of processing quality.

[0004] But the existing milling machine equipment lacks the function of fixing the position of the workpiece, or only through setting several limit posts to simply fix the workpiece, the workpiece will shake in the process of milling, which is not conducive to the milling process. UTILITY MODEL CONTENTS

[0005] The utility model discloses a high -speed milling machine for motorcycle cylinder head processing, solved the existing milling machine equipment lack the function of fixing the position of the workpiece, or only through setting several limit posts to simply fix the workpiece, the workpiece will shake in the process of milling, which is not conducive to the milling process.

[0006] To realize above -mentioned purpose, the utility model provides a high -speed milling machine for motorcycle cylinder head processing, including processing table, cylinder and milling cutter assembly, be equipped with cylinder on the processing table, cylinder with milling cutter assembly is connected,

[0007] Still including the clamping concrete component,

[0008] The clamping concrete component includes mounting platform, positioning plate, two lever cylinders, positioning member and supporting member, the mounting platform with the processing table fixed connection lies in the top of the processing table, the positioning plate with the mounting platform fixed connection lies in the top of the mounting platform, two lever cylinders with the mounting platform fixed connection lies in the both ends of the mounting platform, the positioning member installs on the positioning plate, the supporting member with the mounting platform is connected and lies in the bottom of the mounting platform.

[0009] The positioning component includes an end face positioning key and a positioning pin. The end face positioning key is fixedly connected to the positioning plate and is located on the top of the positioning plate. The positioning pin is fixedly connected to the positioning plate and is located on the top of the positioning plate.

[0010] The supporting component includes a support base and a bottom sleeve. The support base is fixedly connected to the installation platform and is located at the bottom of the installation platform; the bottom sleeve is fixedly connected to the support base and is located at the bottom of the support base.

[0011] The support base has a through hole, which is located at one end of the support base and extends through the support base; the bottom sleeve has nail holes, which are located on both sides of the bottom sleeve and extend through the bottom sleeve.

[0012] The mounting platform has a protrusion located in the middle of the mounting platform and cooperating with the positioning plate; the positioning plate has a positioning hole located at a diagonal position and penetrating through the positioning plate.

[0013] This utility model discloses a high-speed milling machine for machining motorcycle cylinder heads. The clamping body assembly is mounted on the machining table by the supporting member. The cylinder head to be machined is placed on the positioning plate, and the milling cutter assembly is aligned with the positioning member to perform the machining. Then, the cylinder head is clamped and fixed by two lever cylinders. The clamping body assembly improves the stability of the machined cylinder head and increases the milling efficiency. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Fig. 1 This is a schematic diagram of the structure of the high-speed milling machine for machining motorcycle cylinder heads according to this utility model.

[0016] Fig. 2 This is a schematic diagram of the overall structure of the clamping body component of this utility model.

[0017] Fig. 3 This is a side view of the clamping body component of this utility model.

[0018] In the diagram: 101-machining table, 102-cylinder, 103-milling cutter assembly, 104-mounting platform, 105-positioning plate, 106-lever cylinder, 107-end face positioning key, 108-positioning pin, 109-support base, 110-bottom sleeve, 111-through hole, 112-pin hole, 113-protrusion, 114-positioning hole. DETAILED DESCRIPTION

[0019] The embodiments of the present application are described in detail below with reference to the accompanying drawings. The embodiments described below are examples for explaining the present application and are not intended to limit the present application.

[0020] Please refer to Figs. 1 to 3 , wherein Fig. 1 is a structural schematic diagram of the high-speed milling machine for motorcycle cylinder head machining of the present application, Fig. 2 is a whole structural schematic diagram of the clamping component assembly of the present application, Fig. 3 is a side view of the clamping component assembly of the present application.

[0021] The high-speed milling machine for motorcycle cylinder head machining of the present application comprises a machining table 101, a cylinder 102, a milling cutter assembly 103 and a clamping component assembly. The clamping component assembly comprises a mounting platform 104, a positioning plate 105, two lever cylinders 106, a positioning member and a supporting member. The positioning member comprises an end face positioning key 107 and a positioning pin 108. The supporting member comprises a supporting seat 109 and a bottom sleeve 110. The supporting seat 109 has a through hole 111. The bottom sleeve 110 has a nail hole 112. The mounting platform 104 has a protruding block 113. The positioning plate 105 has a positioning hole 114. The aforementioned scheme solves the problem that the existing milling machine equipment lacks the function of fixing the position of a workpiece or only uses several limiting columns to simply fix the workpiece. In the process of milling, the workpiece will shake, which is not conducive to the milling process. It can be understood that the aforementioned scheme can improve the fixing stability of the machining cylinder head through the clamping component assembly and improve the milling efficiency.

[0022] In the present embodiment, the machining table 101 is provided with the cylinder 102, and the cylinder 102 is connected with the milling cutter assembly 103. The machining table 101 comprises a horizontal plate, and the bottom end of the horizontal plate is bolted with supporting legs at four corners. The top of the machining table 101 is fixedly provided with two cylinders 102, and the telescopic top end of each cylinder 102 is welded with a top plate. The top plate is provided with the milling cutter assembly 103 at the top center position. The height position of the milling cutter assembly 103 is adjusted by the two cylinders 102. The machining table 101 is provided with the clamping component assembly at the middle position of the top. The motorcycle cylinder head to be machined is clamped and fixed by the clamping component assembly. The cylinder head is milled by the milling cutter assembly 103.

[0023] The installation platform 104 is fixedly connected with the machining table 101 and located on the top of the machining table 101, the positioning plate 105 is fixedly connected with the installation platform 104 and located on the top of the installation platform 104, two lever cylinders 106 are fixedly connected with the installation platform 104 and respectively located at two ends of the installation platform 104, the positioning member is installed on the positioning plate 105, and the supporting member is connected with the installation platform 104 and located at the bottom of the installation platform 104; the protrusion 113 is arranged at the middle position of the installation platform 104 and cooperates with the positioning plate 105; the positioning hole 114 is arranged at opposite corners of the positioning plate 105 and penetrates through the positioning plate 105. The middle position of the installation platform 104 is provided with the square protrusion 113, the top of the protrusion 113 is used for fixedly mounting the positioning plate 105, four opposite corners of the positioning plate 105 are provided with the positioning hole 114, the positioning plate 105 is fixedly mounted on the protrusion 113 by penetrating the positioning hole 114 through a bolt, two ends of the installation platform 104 are fixedly provided with the lever cylinder 106 and located on the diagonal line of the positioning plate 105, the lever cylinder 106 is of a CHLC-50 type and uses hydraulic pressure or pneumatic pressure as a power source, a piston is driven to move linearly by power, a thrust of the piston is transmitted to a clamping component such as a pressing plate through a lever mechanism, the clamping component is enlarged by using a lever principle, the cylinder head is clamped, the positioning member is installed on the positioning plate 105, the accurate position of the cylinder head in the clamping component assembly is determined by the positioning member, the position precision of the cylinder head relative to a tool during machining is ensured, the supporting member is arranged at the bottom of the installation platform 104, the clamping component assembly is provided with an installation reference by the supporting member, and the clamping component assembly is fixedly mounted on the machining table 101; therefore, the clamping component assembly is mounted on the machining table 101 by the supporting member, the cylinder head to be machined is placed on the positioning plate 105, the machining position is aligned by the positioning member cooperating with the milling cutter assembly 103, then the cylinder head is clamped and fixed by two lever cylinders 106, the fixing stability of the machined cylinder head is improved by the clamping component assembly, and the milling machining efficiency is improved.

[0024] Second, the end face positioning key 107 is fixedly connected with the positioning plate 105 and located at the top of the positioning plate 105; the positioning pin 108 is fixedly connected with the positioning plate 105 and located at the top of the positioning plate 105. Two positioning pins 108 are installed on the positioning plate 105, and the freedom of the cylinder head in the clamp is limited by cooperation of the two positioning pins 108 with the positioning holes on the cylinder head of the motorcycle, so that the accurate position of the cylinder head in the clamp is determined, and multiple end face positioning members are installed on the top of the positioning plate 105, so that the motorcycle is fixed on the clamp by applying clamping force, movement or vibration of the cylinder head in the milling process due to cutting force and vibration factors is prevented, and the stability and machining precision of the machining process are ensured.

[0025] Meanwhile, the support seat 109 is fixedly connected with the mounting platform 104 and located at the bottom of the mounting platform 104; the bottom sleeve 110 is fixedly connected with the support seat 109 and located at the bottom of the support seat 109; the through hole 111 is arranged at one end of the support seat 109 and penetrates through the support seat 109; and the nail hole 112 is arranged on both sides of the bottom sleeve 110 and penetrates through the bottom sleeve 110. The support seat 109 provides an installation reference for the mounting platform 104, ensures the stability of the whole clamp assembly, and enables the clamp assembly to withstand external forces such as cutting force and clamping force during the machining process. The support seat 109 is provided with an inner cavity, one end of the support seat 109 is provided with the through hole 111, the through hole 111 is used for making the internal wiring layout of the clamp more regular, facilitating maintenance and management, the bottom sleeve 110 is fixedly arranged on the top of the support seat 109, multiple nail holes 112 are arranged on both sides of the bottom sleeve 110, bolts are screwed through the nail holes 112 and screwed on the positioning plate 105, and the clamp assembly is fixedly installed.

[0026] When the high-speed milling machine for machining the cylinder head of the motorcycle is used, the clamp assembly is installed on the machining table 101 through the support member, the cylinder head to be machined is placed on the positioning plate 105, and the machining position is aligned through cooperation of the positioning member and the milling cutter assembly 103, and then the cylinder head is clamped and fixed through the two lever cylinders 106, so that the fixing stability of the machined cylinder head is improved through the clamp assembly, and the milling machining efficiency is improved.

[0027] The above disclosure is only one or more preferred embodiments of the application, and cannot limit the scope of the application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the application still belong to the scope covered by the application.

Claims

1. A high-speed milling machine for motorcycle cylinder head machining, comprising a machining table, a cylinder and a milling cutter assembly, the machining table is provided with the cylinder, the cylinder is connected with the milling cutter assembly, characterized in that, It also includes a clamping component assembly; The clamping component assembly comprises a mounting platform, a positioning plate, two lever cylinders, a positioning member and a supporting member, the mounting platform is fixedly connected with the machining table and located at the top of the machining table, the positioning plate is fixedly connected with the mounting platform and located at the top of the mounting platform, two lever cylinders are fixedly connected with the mounting platform and located at both ends of the mounting platform, the positioning member is installed on the positioning plate, and the supporting member is connected with the mounting platform and located at the bottom of the mounting platform.

2. The high-speed milling machine for motorcycle cylinder head machining according to claim 1, characterized in that, The positioning member comprises an end face positioning key and a positioning pin, the end face positioning key is fixedly connected with the positioning plate and located at the top of the positioning plate; the positioning pin is fixedly connected with the positioning plate and located at the top of the positioning plate.

3. The high-speed milling machine for motorcycle cylinder head machining according to claim 1, characterized in that, The supporting member comprises a supporting seat and a bottom sleeve, the supporting seat is fixedly connected with the mounting platform and located at the bottom of the mounting platform; the bottom sleeve is fixedly connected with the supporting seat and located at the bottom of the supporting seat.

4. The high-speed milling machine for motorcycle cylinder head machining according to claim 3, characterized in that, The supporting seat has a through hole, the through hole is arranged at one end of the supporting seat and penetrates through the supporting seat; the bottom sleeve has a nail hole, the nail hole is arranged at both sides of the bottom sleeve and penetrates through the bottom sleeve.

5. The high-speed milling machine for motorcycle cylinder head machining according to claim 1, characterized in that, The mounting platform has a protruding block, the protruding block is arranged at the middle position of the mounting platform and cooperates with the positioning plate; the positioning plate has a positioning hole, the positioning hole is arranged at opposite corners of the positioning plate and penetrates through the positioning plate.

Images