Gear ring milling machine convenient to install and clamp

Abstract

The utility model relates to the technical field of milling machines, in particular to a gear ring milling machine convenient for mounting and clamping, which comprises a base, a driving lifting device and a mounting mechanism, the mounting mechanism comprises two clamping components, a fixing frame, a driving component and two moving blocks, the base is provided with two through grooves, each clamping component comprises a mounting block, an inner clamping plate and an outer clamping plate, and the inner clamping plate and the outer clamping plate are fixed through the fixing frame. The two mounting blocks are fixedly connected with the two moving blocks correspondingly, the two inner clamping plates are fixedly connected with the two mounting blocks correspondingly, the two outer clamping plates are fixedly connected with the two mounting blocks correspondingly, when the gear ring is mounted, the gear ring is placed on the base, the driving assembly drives the two clamping assemblies to get close to the middle till the gear ring is clamped, and when the outer ring of the gear ring needs to be milled, the gear ring is clamped. The gear ring is taken out, the two clamping assemblies are moved to the middle of the base, the gear ring is placed on the base, the driving assembly is started, the two clamping assemblies move outwards, the gear ring is effectively fixed, and the technological quality of the gear ring is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machines, in particular to a gear ring milling machine which is convenient for installation and clamping. Background Art

[0002] Milling is a mechanical processing method that uses a milling cutter as a tool to process the surface of an object. The tools and base plates of current small-scale milling CNC machine tools are mostly immovable, which will result in the inability to meet processing needs when processing objects, leading to delays in construction and greatly reducing its practicality.

[0003] The prior art CN211840992U includes a driving lifting device, a fixed disk, a working tool, a universal wheel, an electric wire, a fixed plate, a slide groove and a clamping block. The workpiece is fixed on the fixed disk, and the working tool is driven by the driving lifting device to rotate and work on the workpiece. The entire milling CNC machine tool is moved by the universal wheel, which greatly increases its practicality and avoids the problem of waste of material resources; the driving lifting device is started by using electric wires to enable the driving lifting device to work, and the slide groove opened on the surface of the fixed plate and the clamping block fixedly welded at one end of the driving lifting device enable the driving lifting device to perform lifting work, which greatly increases its practicality.

[0004] When the gear ring is milled, the fixed plate cannot effectively fix the gear ring, and the gear ring is easy to loosen during the milling process, resulting in poor processing quality. Utility Model Content

[0005] The utility model aims to provide a gear ring milling machine which is easy to install and clamp, so as to solve the problem that when the gear ring is milled, the fixed plate cannot effectively fix the gear ring, and the gear ring is easy to loosen during the milling process, resulting in poor processing quality.

[0006] To achieve the above-mentioned purpose, the utility model provides a gear ring milling machine that is easy to install and clamp, including a base, a driving lifting device and an installation mechanism, the installation mechanism including two clamping components, a fixed frame, a driving component and two moving blocks, the base has two through grooves, the clamping component includes a mounting block, an inner clamping plate and an outer clamping plate, the fixed frame is fixedly connected to the base and is located below the base, the driving component is arranged on the fixed frame, the two moving blocks are arranged on the driving component, the two mounting blocks are respectively fixedly connected to the two moving blocks, and respectively extend through the two through grooves to the base, the two inner clamping plates are respectively fixedly connected to the two mounting blocks, and are located between the two mounting blocks, and the two outer clamping plates are respectively fixedly connected to the two mounting blocks, and are located outside the two mounting blocks.

[0007] Among them, the driving assembly includes a motor, a first screw rod, a connecting seat and a second screw rod, the motor is fixedly connected to the fixed frame, the first screw rod is fixedly connected to the output end of the motor and extends into the fixed frame, the two ends of the connecting seat are respectively fixedly connected to the first screw rod and the second screw rod, one of the moving blocks is threadedly connected to the first screw rod, and the other moving block is threadedly connected to the second screw rod.

[0008] Wherein, the mounting mechanism also includes a support plate and a bearing, the support plate is fixedly connected to the base and is located below the base, the outer wall of the bearing is rotatably connected to the support plate, and the inner wall of the bearing is rotatably connected to the connecting seat.

[0009] Wherein, the clamping assembly further comprises two rubber pads, one of which is fixedly connected to the inner clamping plate, and the other is fixedly connected to the outer clamping plate.

[0010] Wherein, the gear ring milling machine that is easy to install and clamp also includes two lifting mechanisms, the base has two installation grooves, and the lifting mechanisms are arranged on both sides of the base and are respectively located in the two installation grooves.

[0011] Wherein, the lifting mechanism includes two cylinders and a bearing plate, the two cylinders are fixedly connected to the base and are located in the mounting groove, and the bearing plate is fixedly connected to the output ends of the two cylinders.

[0012] The utility model discloses a gear ring milling machine which is easy to install and clamp, the fixed frame is fixedly connected to the base and is located below the base, the driving assembly is arranged on the fixed frame, the two moving blocks are arranged on the driving assembly, the two mounting blocks are fixedly connected to the two moving blocks respectively, and respectively penetrate the two through grooves and extend to the base, the two inner clamping plates are fixedly connected to the two mounting blocks respectively, and are located between the two mounting blocks, the two outer clamping plates are fixedly connected to the two mounting blocks respectively, and are located outside the two mounting blocks, when the inner ring of the gear ring is milled, the driving assembly is started, the driving assembly controls the two moving blocks to move closer to the middle, and the two moving blocks respectively carry Move the two mounting blocks and the two inner clamping plates closer together until the two inner clamping plates clamp the gear ring and fix it. When the outer ring of the gear ring needs to be milled, the gear ring is removed and the driving assembly is started. The driving assembly controls the two moving blocks and the two mounting blocks to move toward the middle until the spacing between the two outer clamping plates is smaller than the diameter of the inner ring of the gear ring. The gear ring is then placed on the base with the two outer clamping plates inside the gear ring and the driving assembly is started. The driving assembly drives the two moving blocks and the two mounting blocks to move outward until the two outer clamping plates clamp the inner side wall of the gear ring. The device can change the way of fixing the gear ring according to the position of the milling of the gear ring. The gear ring is fixed, which improves the process quality of the gear ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model of a gear ring milling machine which is easy to install and clamp.

[0015] Figure 2 It is a schematic structural diagram of another direction of the first embodiment of the utility model of the gear ring milling machine which is easy to install and clamp.

[0016] Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the gear ring milling machine of the utility model which is easy to install and clamp.

[0017] 101-base, 102-driving lifting device, 103-through slot, 104-mounting block, 105-inner clamping plate, 106-outer clamping plate, 107-rubber pad, 108-motor, 109-first screw rod, 110-second screw rod, 111-moving block, 112-fixed frame, 113-support plate, 114-bearing, 115-connecting seat, 201-mounting slot, 202-cylinder, 203-bearing plate. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1-Figure 2 , Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the utility model, which is convenient for installation and clamping of the gear ring milling machine. Figure 2 It is a schematic structural diagram of another direction of the first embodiment of the utility model of the gear ring milling machine which is easy to install and clamp.

[0021] The utility model provides a gear ring milling machine which is easy to install and clamp, comprising a base 101, a driving lifting device 102 and a mounting mechanism, wherein the mounting mechanism comprises two clamping components, a fixing frame 112, a supporting plate 113, a bearing 114, a driving component and two moving blocks 111, wherein the base 101 has two through grooves 103, the clamping component comprises a mounting block 104, two rubber pads 107, an inner clamping plate 105 and an outer clamping plate 106, and the driving component comprises a motor 108, a first screw rod 109, a connecting seat 115 and a second screw rod 110. The above-mentioned scheme solves the problem that when the gear ring is milled, the fixing plate cannot effectively fix the gear ring, and the gear ring is easy to loosen during the milling process, resulting in poor processing quality.

[0022] In this specific embodiment, the driving lifting device 102 is a structure such as that in the prior art CN211840992U, which will not be described in detail here. The fixed frame 112 is fixedly connected to the base 101 and is located below the base 101. The driving assembly is arranged on the fixed frame 112. The two moving blocks 111 are arranged on the driving assembly. The two mounting blocks 104 are respectively fixedly connected to the two moving blocks 111 and respectively extend through the two through grooves 103 to the base 101. The two inner clamping plates 105 are respectively fixedly connected to the two mounting blocks 104 and are located between the two mounting blocks 104. The two outer clamping plates 106 are respectively fixedly connected to the two mounting blocks 104 and are located outside the two mounting blocks 104. When the inner ring of the gear ring is milled, the driving assembly is started, and the driving assembly controls the two moving blocks 111 moves toward the middle, the two moving blocks 111 respectively drive the two mounting blocks 104 and the two inner clamping plates 105 to move together until the two inner clamping plates 105 clamp the gear ring and fix it. When the outer ring of the gear ring needs to be milled, the gear ring is removed and the driving assembly is started. The driving assembly controls the two moving blocks 111 and the two mounting blocks 104 to move toward the middle until the spacing between the two outer clamping plates 106 is smaller than the diameter of the inner ring of the gear ring. The gear ring is then placed on the base 101, and the two outer clamping plates 106 are located inside the gear ring. The driving assembly is started, and the driving assembly drives the two moving blocks 111 and the two mounting blocks 104 to move outward until the two outer clamping plates 106 clamp the inner wall of the gear ring. The device can change the way of fixing the gear ring according to the position of the milling of the gear ring. The gear ring is fixed, which improves the process quality of the gear ring.The motor 108 is fixedly connected to the fixing frame 112, the first screw rod 109 is fixedly connected to the output end of the motor 108 and extends into the fixing frame 112, the two ends of the connecting seat 115 are fixedly connected to the first screw rod 109 and the second screw rod 110 respectively, one of the moving blocks 111 is threadedly connected to the first screw rod 109, and the other moving block 111 is threadedly connected to the second screw rod 110, the support plate 113 is fixedly connected to the base 101 and is located below the base 101, and the outer wall of the bearing 114 is rotatably connected to the support plate 113, The inner wall of the bearing 114 is rotatably connected to the connecting seat 115. When the outer ring of the gear ring is clamped, the motor 108 is started, and the motor 108 drives the first screw rod 109 and the second screw rod 110 to rotate. The thread directions of the first screw rod 109 and the second screw rod 110 are opposite. Therefore, when the first screw rod 109 and the second screw rod 110 rotate in the same direction, the two moving blocks 111 move in different directions, which is convenient for fixing the gear ring. The support plate 113 and the bearing 114 provide a support point for the first screw rod 109 and the second screw rod 110, thereby increasing the stability of the device.

[0023] Secondly, one of the rubber pads 107 is fixedly connected to the inner clamping plate 105, and the other rubber pad 107 is fixedly connected to the outer clamping plate 106. When the two inner clamping plates 105 clamp the outer side of the gear ring, the rubber plate is located between the gear ring and the inner clamping plate 105. When the two outer clamping plates 106 support the inner side of the gear ring, the rubber plate is located between the gear ring and the outer clamping plate 106, ensuring that the gear ring does not slide during the milling process.

[0024] When the utility model is used to mill the gear ring, when the inner ring of the gear ring is milled, the motor 108 is started, and the motor 108 drives the first screw rod 109 and the second screw rod 110 to rotate, and the first screw rod 109 and the second screw rod 110 respectively control the two moving blocks 111 to move closer to the middle, and the two moving blocks 111 respectively drive the two mounting blocks 104 and the two inner clamping plates 105 to move closer until the two inner clamping plates 105 clamp the gear ring. When the outer ring of the gear ring needs to be milled, the gear ring is removed, and the motor 108 is started, and the motor 108 drives the first screw rod 109 and the second screw rod 110 to rotate, and the first screw rod 109 and the second screw rod 110 The two moving blocks 111 and the two mounting blocks 104 are controlled to move toward the middle respectively until the spacing between the two outer plates 106 is smaller than the diameter of the inner ring of the gear ring, and then the gear ring is placed on the base 101 with the two outer plates 106 located inside the gear ring, and the motor 108 is started. The motor 108 drives the first screw rod 109 and the second screw rod 110 to rotate, and the first screw rod 109 and the second screw rod 110 respectively drive the two moving blocks 111 and the two mounting blocks 104 to move outward until the two outer plates 106 touch the inner wall of the gear ring. The device can change the way of fixing the gear ring according to the position of the milling of the gear ring. The gear ring is fixed, which improves the process quality of the gear ring.

[0025] The second embodiment of the present application is:

[0026] See also Figure 3 , Figure 3 The figure is a schematic diagram of the overall structure of the second embodiment of the gear ring milling machine that is easy to install and clamp. On the basis of the first embodiment, the gear ring milling machine that is easy to install and clamp in this embodiment further includes two lifting mechanisms, the base 101 has two mounting grooves 201, the lifting mechanism base 101 is respectively located in the two mounting grooves 201, and the lifting mechanism includes two cylinders 202 and a bearing plate 203.

[0027] The two cylinders 202 are fixedly connected to the base 101 and are located in the mounting groove 201. The bearing plate 203 is fixedly connected to the output ends of the two cylinders 202. When the inner side of the gear ring is milled and the outer side of the gear ring is milled, it is necessary to switch the fixing method of the gear ring and start the four cylinders 202 at the same time. The two bearing plates 203 are lifted up by the four cylinders 202 respectively, and the gear ring is lifted up by the two bearing plates 203. The motor 108 controls the two clamping assemblies to move closer to the middle until the two clamping assemblies are located in the gear ring, and then controls the piston rods of the four cylinders 202 to retract, and the gear ring is replaced on the base 101. The motor 108 controls the two clamping assemblies to move outward until the inner side of the gear ring is supported by the two clamping assemblies, and the gear ring is fixed. The operator does not need to manually move the gear ring, which increases convenience.

[0028] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A gear ring milling machine that is easy to install and clamp, comprising a base and a driving lifting device, wherein the driving lifting device is arranged above the base, and is characterized in that: The cam is provided with a plurality of through-slots, and the plurality of inner plates are provided with a plurality of outer plates, and the plurality of inner plates are provided with a plurality of outer plates, and the plurality of inner plates are provided with a plurality of outer plates, and the plurality of inner plates are provided with a plurality of outer plates, and the plurality of inner plates are provided with a plurality of outer plates, and the plurality of inner plates are provided with a plurality of outer plates, and the plurality of inner plates are provided with a plurality of outer plates, and the plurality of inner plates are provided with a plurality of outer plates, and the plurality of inner plates are provided with a plurality of outer plates, and the plurality of inner plates are provided with a plurality of outer plates, and the plurality of inner plates are provided with a plurality of outer plates, and the plurality of inner plates are provided with a plurality of outer plates, and the plurality of inner plates are provided with a plurality of outer plates, and the plurality of 2. The gear ring milling machine that is easy to install and clamp as claimed in claim 1, characterized in that: The driving assembly includes a motor, a first screw rod, a connecting seat and a second screw rod. The motor is fixedly connected to the fixed frame. The first screw rod is fixedly connected to the output end of the motor and extends into the fixed frame. The two ends of the connecting seat are respectively fixedly connected to the first screw rod and the second screw rod. One of the moving blocks is threadedly connected to the first screw rod, and the other moving block is threadedly connected to the second screw rod.

3. The gear ring milling machine that is easy to install and clamp as claimed in claim 2, characterized in that: The mounting mechanism also includes a support plate and a bearing. The support plate is fixedly connected to the base and is located below the base. The outer wall of the bearing is rotatably connected to the support plate, and the inner wall of the bearing is rotatably connected to the connecting seat.

4. The gear ring milling machine that is easy to install and clamp as claimed in claim 1, characterized in that: The clamping assembly also includes two rubber pads, one of which is fixedly connected to the inner clamping plate, and the other is fixedly connected to the outer clamping plate.

5. The gear ring milling machine that is easy to install and clamp as claimed in claim 1, characterized in that: The gear ring milling machine that is easy to install and clamp also includes two lifting mechanisms. The base has two installation grooves. The lifting mechanisms are arranged on both sides of the base and are respectively located in the two installation grooves.

6. The gear ring milling machine that is easy to install and clamp as claimed in claim 5, characterized in that: The lifting mechanism includes two cylinders and a bearing plate. The two cylinders are fixedly connected to the base and are located in the mounting groove. The bearing plate is fixedly connected to the output ends of the two cylinders.

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