High-precision milling plane machining positioning device

Abstract

The utility model discloses a high-precision milling plane machining positioning device, which belongs to the technical field of milling plane machining and comprises a shell, a supporting plate is fixedly mounted at the bottom of the shell, a stroke groove and a sliding groove are arranged on the top surface of the shell, a positioning component is arranged on the inner wall of the stroke groove, and a positioning block is arranged on the sliding groove. A cleaning assembly is arranged on the inner wall of the shell, the positioning assembly comprises a gear and a tooth-shaped strip, the gear is rotationally installed on the inner wall of the top of the shell, the tooth-shaped strip is slidably installed on the inner wall of the top of the shell, the gear is in meshed connection with the tooth-shaped strip, and a first bevel gear is fixedly installed at the bottom of the gear; a connecting rod is fixedly mounted at one end of the tooth-shaped strip; according to the utility model, through the arrangement of the positioning assembly and the design, the operation process of clamping the workpiece to be milled is simplified, multiple steps are not needed, and only the positive and negative motors need to be started, so that the milling efficiency of the workpiece is greatly improved, and the use effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of milling plane processing, and in particular relates to a high-precision milling plane processing positioning device. Background Art

[0002] Plane milling is a main method of plane machining, which includes three machining methods: end milling, peripheral milling and a combination of the two. The tools required for plane milling include insert end mills, sleeve end mills and cylindrical milling cutters, which play an important role in mechanical machining.

[0003] Nowadays, when performing plane milling, the workpiece needs to be positioned in order to achieve precise milling. When most positioning devices position the tool, this process is complicated and requires multiple steps, which greatly reduces the milling efficiency of the workpiece and has poor results. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in order to accurately mill the workpiece during milling, the workpiece needs to be positioned, and most positioning devices have complicated operations when positioning the tool, which greatly reduces the milling efficiency of the workpiece and results in poor use effect. A high-precision milling surface processing positioning device is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-precision milling plane processing positioning device, comprising a shell, a support plate is fixedly installed on the bottom of the shell, a travel groove and a slide groove are arranged on the top surface of the shell, a positioning component is arranged on the inner wall of the travel groove, and a cleaning component is arranged on the inner wall of the shell.

[0006] As a further description of the above technical solution:

[0007] The positioning assembly includes a gear and a toothed bar. The gear is rotatably mounted on the inner wall of the top of the shell, and the toothed bar is slidably mounted on the inner wall of the top of the shell. The gear and the toothed bar are meshed and connected.

[0008] As a further description of the above technical solution:

[0009] A first bevel gear is fixedly installed at the bottom of the gear, a connecting rod is fixedly installed at one end of the toothed bar, a clamping plate is fixedly installed on the top of the connecting rod, a sliding block is fixedly installed at the bottom of the clamping plate, the inner wall of the travel groove is slidably connected to the connecting rod, and the inner wall of the slide groove is slidably connected to the sliding block.

[0010] As a further description of the above technical solution:

[0011] The cleaning assembly comprises a forward and reverse motor, which is fixedly mounted on an outer wall of one side of the housing, and a first reciprocating screw is fixedly mounted on one end of an output shaft of the forward and reverse motor.

[0012] As a further description of the above technical solution:

[0013] A second reciprocating screw is fixedly mounted on the other end of the first reciprocating screw, a second bevel gear is fixedly mounted on the outer wall of the other end of the first reciprocating screw, and the second bevel gear is meshingly connected with the first bevel gear.

[0014] As a further description of the above technical solution:

[0015] The outer walls of the first reciprocating screw and the second reciprocating screw are both threadedly mounted with connecting rings, the side walls of the connecting rings are fixedly mounted with long rods, the other end of the long rods is fixedly mounted with cleaning connecting rods, and the outer walls of the cleaning connecting rods are fixedly mounted with cleaning brushes.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1. In the utility model, a positioning component is provided, the forward and reverse motor is turned on, the output shaft of the forward and reverse motor drives the first reciprocating screw to rotate, the first reciprocating screw drives the second bevel gear to rotate, the second bevel gear is meshed with the first bevel gear, the first bevel gear drives the gear to rotate, the gear and the toothed bar are meshed and connected, so that they are displaced synchronously, the toothed bar drives the clamping plate to displace through the connecting rod, and the workpiece is clamped. Through this design, the operation process of clamping the workpiece to be milled is simplified, and there is no need to perform multiple steps. It only needs to turn on the forward and reverse motor, which greatly increases the milling efficiency of the workpiece and has a good use effect.

[0018] 2. In the utility model, a cleaning component is provided, and the output shaft of the forward and reverse motor drives the first reciprocating screw to rotate, and at the same time, the first reciprocating screw drives the second reciprocating screw, and the outer walls of the first reciprocating screw and the second reciprocating screw are both threadedly connected to the connecting ring. When the first reciprocating screw and the second reciprocating screw rotate, the connecting ring is driven to move on its outer wall, and the connecting ring drives the cleaning connecting rod to move through the long rod, and the cleaning connecting rod drives the cleaning brush to move on the inner wall of the outer shell. Through this design, the dust on the inner wall of the outer shell is effectively cleaned, and there is no need for staff to regularly clean the device, which greatly reduces the labor intensity and has a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of a high-precision milling plane processing positioning device.

[0020] Figure 2The figure is a schematic diagram of the internal structure of the shell in a high-precision milling surface processing and positioning device.

[0021] Figure 3 It is a schematic diagram of the partial three-dimensional structure of a positioning component in a high-precision milling plane processing positioning device.

[0022] Figure 4 This is a schematic diagram of the enlarged structure of point A in a high-precision milling plane processing positioning device.

[0023] Legend:

[0024] 1. Shell; 2. Support plate; 3. Travel groove; 4. Slide groove; 5. Positioning assembly; 51. First bevel gear; 52. Gear; 53. Toothed bar; 54. Connecting rod; 55. Clamping plate; 56. Sliding block; 57. Second bevel gear; 6. Cleaning assembly; 61. Forward and reverse motor; 62. First reciprocating screw; 63. Connecting ring; 64. Long rod; 65. Cleaning connecting rod; 66. Cleaning brush; 67. Second reciprocating screw. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] See also Figure 1-4 The utility model provides a technical solution: a high-precision milling plane processing positioning device, comprising a shell 1, a support plate 2 is fixedly installed at the bottom of the shell 1, a travel groove 3 and a slide groove 4 are arranged on the top surface of the shell 1, a positioning component 5 is arranged on the inner wall of the travel groove 3, and a cleaning component 6 is arranged on the inner wall of the shell 1;

[0027] The positioning assembly 5 includes a gear 52 and a toothed bar 53. The gear 52 is rotatably mounted on the inner wall at the top of the housing 1. The toothed bar 53 is slidably mounted on the inner wall at the top of the housing 1. The gear 52 and the toothed bar 53 are meshed and connected. A first bevel gear 51 is fixedly mounted on the bottom of the gear 52. A connecting rod 54 is fixedly mounted on one end of the toothed bar 53. A clamping plate 55 is fixedly mounted on the top of the connecting rod 54. A slider 56 is fixedly mounted on the bottom of the clamping plate 55. The inner wall of the travel groove 3 is slidably connected to the connecting rod 54, and the inner wall of the slide groove 4 is slidably connected to the slider 56.

[0028] The specific implementation method is as follows: turn on the forward and reverse motor 61, the output shaft of the forward and reverse motor 61 drives the first reciprocating screw 62 to rotate, the first reciprocating screw 62 drives the second bevel gear 57 to rotate, the second bevel gear 57 is meshed with the first bevel gear 51, the first bevel gear 51 drives the gear 52 to rotate, the gear 52 is meshed with the toothed bar 53, so that they are displaced synchronously, the toothed bar 53 drives the clamping plate 55 to displace through the connecting rod 54, and the workpiece is clamped.

[0029] The cleaning assembly 6 includes a forward and reverse motor 61, which is fixedly mounted on the outer wall of one side of the housing 1, a first reciprocating screw 62 is fixedly mounted on one end of the output shaft of the forward and reverse motor 61, a second reciprocating screw 67 is fixedly mounted on the other end of the first reciprocating screw 62, a second bevel gear 57 is fixedly mounted on the outer wall of the other end of the first reciprocating screw 62, the second bevel gear 57 is meshingly connected with the first bevel gear 51, the outer walls of the first reciprocating screw 62 and the second reciprocating screw 67 are both threadedly mounted with a connecting ring 63, a long rod 64 is fixedly mounted on the side wall of the connecting ring 63, a cleaning connecting rod 65 is fixedly mounted on the other end of the long rod 64, and a cleaning brush 66 is fixedly mounted on the outer wall of the cleaning connecting rod 65;

[0030] The specific implementation method is as follows: the output shaft of the forward and reverse motor 61 drives the first reciprocating screw 62 to rotate, and at the same time, the first reciprocating screw 62 drives the second reciprocating screw 67. The outer walls of the first reciprocating screw 62 and the second reciprocating screw 67 are threadedly connected to the connecting ring 63. When the first reciprocating screw 62 and the second reciprocating screw 67 rotate, they drive the connecting ring 63 to move on its outer wall. The connecting ring 63 drives the cleaning connecting rod 65 to move through the long rod 64, and the cleaning connecting rod 65 drives the cleaning brush 66 to move on the inner wall of the outer shell 1.

[0031] Working principle: turn on the forward and reverse motor 61, the output shaft of the forward and reverse motor 61 drives the first reciprocating screw 62 to rotate, the first reciprocating screw 62 drives the second bevel gear 57 to rotate, the second bevel gear 57 is meshed with the first bevel gear 51, the first bevel gear 51 drives the gear 52 to rotate, the gear 52 is meshed with the toothed bar 53, so that they are displaced synchronously, the toothed bar 53 drives the clamping plate 55 to displace through the connecting rod 54, and the workpiece is clamped, the output shaft of the forward and reverse motor 61 drives the first reciprocating screw 62 to rotate, and the first reciprocating screw 62 drives the second reciprocating screw 67, the outer walls of the first reciprocating screw 62 and the second reciprocating screw 67 are both threadedly connected with the connecting ring 63, the first reciprocating screw 62 and the second reciprocating screw 67 rotate while driving the connecting ring 63 to displace on its outer wall, the connecting ring 63 drives the cleaning connecting rod 65 to displace through the long rod 64, and the cleaning connecting rod 65 drives the cleaning brush 66 to displace on the inner wall of the outer shell 1.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-precision milling surface machining positioning device, comprising a housing (1), characterized in that: A support plate (2) is fixedly mounted on the bottom of the shell (1), a travel groove (3) and a slide groove (4) are arranged on the top surface of the shell (1), a positioning component (5) is arranged on the inner wall of the travel groove (3), and a cleaning component (6) is arranged on the inner wall of the shell (1).

2. A high-precision milling plane processing positioning device according to claim 1, characterized in that: The positioning assembly (5) comprises a gear (52) and a toothed bar (53); the gear (52) is rotatably mounted on the inner wall at the top of the housing (1); the toothed bar (53) is slidably mounted on the inner wall at the top of the housing (1); and the gear (52) and the toothed bar (53) are meshingly connected.

3. A high-precision milling surface processing positioning device according to claim 2, characterized in that: A first bevel gear (51) is fixedly mounted at the bottom of the gear (52); a connecting rod (54) is fixedly mounted at one end of the toothed bar (53); a clamping plate (55) is fixedly mounted on the top of the connecting rod (54); a sliding block (56) is fixedly mounted at the bottom of the clamping plate (55); an inner wall of the travel groove (3) is slidably connected to the connecting rod (54); and an inner wall of the slide groove (4) is slidably connected to the sliding block (56).

4. A high-precision milling plane processing positioning device according to claim 3, characterized in that: The cleaning assembly (6) comprises a forward and reverse motor (61), the forward and reverse motor (61) being fixedly mounted on an outer wall of one side of the housing (1), and a first reciprocating screw (62) being fixedly mounted on one end of an output shaft of the forward and reverse motor (61).

5. A high-precision milling plane processing positioning device according to claim 4, characterized in that: A second reciprocating screw (67) is fixedly mounted on the other end of the first reciprocating screw (62), a second bevel gear (57) is fixedly mounted on the outer wall of the other end of the first reciprocating screw (62), and the second bevel gear (57) is meshingly connected with the first bevel gear (51).

6. A high-precision milling surface machining positioning device according to claim 5, characterized in that: The outer walls of the first reciprocating screw (62) and the second reciprocating screw (67) are both threadedly mounted with a connecting ring (63), a long rod (64) is fixedly mounted on the side wall of the connecting ring (63), a cleaning connecting rod (65) is fixedly mounted on the other end of the long rod (64), and a cleaning brush (66) is fixedly mounted on the outer wall of the cleaning connecting rod (65).

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