Side hole drilling and milling machine

Abstract

The utility model is suitable for the technical field of automation equipment, and provides a side hole drilling and milling machine which comprises a machine table, a machining table top used for placing products is arranged on the machine table, a movable drill bit assembly is arranged on one side of the machining table top, the drill bit assembly comprises a first driving assembly arranged on the machining table top, and the first driving assembly is connected with an electric drill bit. The first driving assembly is used for driving the electric drill bit to move towards the drilling position of the product, the first driving assembly drives the electric drill bit to move to complete drilling operation, the product is kept still in the machining process, and the drilling precision is improved. A movable supporting assembly is arranged on the other side of the machining table top and comprises a second driving assembly arranged on the machining table top, the second driving assembly is connected with a supporting frame, the upper end face of the supporting frame is flush with the product containing face of the machining table top, and the second driving assembly is used for driving the supporting frame to move towards the product containing position. The device is suitable for large-size products and improves practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation equipment, and specifically relates to a side hole drilling and milling machine. Background Art

[0002] Side hole drilling and milling machines are devices for drilling holes on the sides of products. Side hole drilling and milling machines on the market generally connect a moving component and a table for placing products, and adjust the drilling position by moving the product. In this process, frequent movement of the product can easily lead to product displacement, causing the drilling position to deviate from the processing requirements. The drilling accuracy is not high and the product is easily damaged, resulting in a high processing cost for the product. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and provides a side hole drilling and milling machine.

[0004] The utility model is implemented as follows: a side hole drilling and milling machine comprises a machine table, a processing table for placing products is provided on the machine table, a movable drill assembly is provided on one side of the processing table, the drill assembly comprises a first driving assembly arranged on the processing table, the first driving assembly is connected to an electric drill bit, the first driving assembly is used to drive the electric drill bit to move toward the drilling position of the product, a movable supporting assembly is provided on the other side of the processing table, the supporting assembly comprises a second driving assembly arranged on the processing table, the second driving assembly is connected to a supporting frame, the upper end surface of the supporting frame is flush with the product placement surface of the processing table, and the second driving assembly is used to drive the supporting frame to move toward the product placement position.

[0005] Furthermore, the processing table is also connected to an upwardly extending bracket, and a plurality of pressing devices are provided on the bracket. The plurality of pressing devices are arranged above the processing table, and each of the pressing devices can move toward the processing table to achieve product positioning.

[0006] Furthermore, each of the pressing devices includes a cylinder arranged on the bracket, the output shaft of the cylinder is extended toward the direction of the processing table, and a pressing block is arranged on the output shaft of the cylinder.

[0007] Furthermore, the first driving assembly includes an X-axis driving group, the X-axis driving group is connected to a mounting plate, the mounting plate is provided with a Z-axis driving group, the Z-axis driving group is connected to a Y-axis driving group, and the electric drill head is provided on the Y-axis driving group.

[0008] Further, the X-axis drive group includes an X-axis rack arranged along the length of the processing table, the X-axis rack is meshed with a driving gear driven to rotate by an X-axis motor, and the mounting plate is arranged on the X-axis motor;

[0009] The Z-axis drive group includes a Z-axis motor disposed on the mounting plate, and the Z-axis motor is vertically arranged;

[0010] The Y-axis driving group includes a Y-axis motor arranged on the output shaft of the Z-axis motor, the electric drill head is arranged on the output shaft of the Y-axis motor, and the Y-axis motor drives the electric drill head to move toward the processing table.

[0011] Furthermore, the second driving assembly includes an X-axis driving guide rail arranged along the length of the processing table, and the support frame is provided with a sliding block adapted to the X-axis driving guide rail.

[0012] Furthermore, the processing table is a square columnar structure, the product is placed on the upper end surface of the processing table, and the first drive assembly and the second drive assembly are respectively arranged on both side end surfaces of the processing table.

[0013] Furthermore, the processing table top is made of marble.

[0014] The utility model provides a side hole drilling and milling machine, in which the product is positioned on a processing table, and the drilling operation is completed by driving the movement of an electric drill bit through a first driving component. The product remains stationary during the processing, so that the electric drill bit can drill holes on the product more accurately and stably, thereby greatly improving the drilling accuracy. At the same time, the supporting component serves as an auxiliary support for the workpiece, and drives the movement of the supporting frame through the second driving component to cooperate with the product, so as to adapt to the processing of products whose sizes are too much larger than the table, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] The following drawings are only intended to illustrate and explain the present invention, and are not intended to limit the scope of the present invention.

[0017] Figure 1 It is a structural schematic diagram provided by the utility model.

[0018] Figure 2 It is a structural schematic diagram of the drill bit assembly in the utility model.

[0019] Figure 3 It is a structural schematic diagram of the support assembly in the utility model.

[0020] Figure 4 It is a structural schematic diagram of the material pressing device in the utility model.

[0021] Explanation of the accompanying figures: 1. Machine table; 2. Processing table; 3. Drill assembly; 31. Electric drill head; 32. X-axis rack; 33. X-axis motor; 34. Mounting plate; 35. Z-axis motor; 36. Y-axis motor; 4. Support assembly; 41. Support frame; 42. X-axis drive guide rail; 43. Slider; 5. Pressing device; 51. Cylinder; 52. Pressing block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] See also Figure 1-Figure 4 , is a side hole drilling and milling machine disclosed in the utility model, comprising a machine table 1, the machine table 1 is provided with a processing table 2 for placing products, a movable drill head assembly 3 is provided on one side of the processing table 2, the drill head assembly 3 comprises a first driving assembly arranged on the processing table 2, the first driving assembly is connected to an electric drill head 31, the first driving assembly is used to drive the electric drill head 31 to move to the drilling position of the product, that is, the product remains stationary on the processing table 2, and the drilling operation is completed by driving the electric drill head 31 to move by the first driving assembly. Specifically, the first driving assembly comprises an X-axis driving group, the X-axis driving group is connected to a mounting plate 34, the mounting plate 34 is provided with a Z-axis driving group, the Z-axis driving group is connected to a Y-axis driving group, and the electric drill head 31 is arranged on the Y-axis driving group. That is, the X-axis drive group can simultaneously drive the Z-axis drive group, the Y-axis drive group and the electric drill head 31 to move horizontally in the X-axis direction, the Z-axis drive group can simultaneously drive the Y-axis drive group and the electric drill head 31 to move vertically in the Z-axis direction, and the Y-axis drive group can directly drive the electric drill head 31 to move horizontally in the Y-axis direction. The X-axis drive group, the Z-axis drive group and the Y-axis drive group cooperate with each other, so that the electric drill head 31 can achieve three-axis linear movement on the X-axis, Z-axis and Y-axis, which can well meet the drilling requirements and improve the drilling accuracy.

[0024] Preferably, the X-axis drive group includes an X-axis rack 32 arranged along the length of the processing table 2, and the X-axis rack 32 is meshed with a driving gear driven to rotate by an X-axis motor 33. The mounting plate 34 is arranged on the X-axis motor 33. When the X-axis motor 33 starts to drive the driving gear to rotate, the driving gear will move horizontally along the X-axis rack 32, that is, it can simultaneously drive the Z-axis drive group, the Y-axis drive group and the electric drill head 31 to move horizontally in the X-axis direction.

[0025] The Z-axis driving group includes a Z-axis motor 35 disposed on the mounting plate 34, and the Z-axis motor 35 is vertically arranged. The Y-axis driving group includes a Y-axis motor 36 disposed on the output shaft of the Z-axis motor 35. The Z-axis motor 35 is started to directly drive the Y-axis motor 36 to move horizontally in the Z-axis direction. The electric drill head 31 is disposed on the output shaft of the Y-axis motor 36, and the Y-axis motor 36 drives the electric drill head 31 to move toward the processing table 2. The Y-axis motor 36 is started to directly drive the electric drill head 31 to move on the Y-axis, and the position of the electric drill head 31 can be smoothly adjusted according to the position of the drilling hole.

[0026] A movable support assembly 4 is provided on the other side of the processing table 2. The support assembly 4 includes a second drive assembly provided on the processing table 2. The second drive assembly is connected to a support frame 41. The upper end surface of the support frame 41 is flush with the product placement surface of the processing table 2. The second drive assembly is used to drive the support frame 41 to move to the position where the product is placed. Specifically, the second drive assembly includes an X-axis drive rail 42 provided along the length of the processing table 2. A slider 43 adapted to the X-axis drive rail 42 is provided on the support frame 41. The position of the support frame 41 is adjusted by sliding the slider 43 on the X-axis drive rail 42. When the size of the processed product is too much larger than the processing table 2, the support frame 41 can be used as an auxiliary support workpiece. The support frame 41 can be driven to move to the center of gravity of the corresponding product to stabilize the product. Preferably, multiple support frames 41 can be provided to adapt to the product size.

[0027] Furthermore, in order to stabilize the product during drilling, an upwardly extending bracket is connected to the processing table 2, and a plurality of pressing devices 5 are provided on the bracket. The plurality of pressing devices 5 are provided above the processing table 2, and each of the pressing devices 5 can move toward the processing table 2 to achieve product positioning. Specifically, each of the pressing devices 5 includes a cylinder 51 provided on the bracket, and the output shaft of the cylinder 51 is extended and retracted toward the processing table 2, and a pressing block 52 is provided on the output shaft of the cylinder 51. The cylinder 51 is started to drive the pressing block 52 to move toward the product until the pressing block 52 abuts against the product, thereby achieving the effect of positioning the product on the processing table 2, maintaining the stability of the product during drilling, and further improving the drilling accuracy.

[0028] In addition, in order to make the structure of the entire side hole drilling and milling machine compact, the processing table 2 is a square column structure, the product is placed on the upper end surface of the processing table 2, and the first drive assembly and the second drive assembly are respectively arranged on the two side end surfaces of the processing table 2, utilizing the side position of the processing table 2 to reduce the floor space of the processing table 2. Furthermore, the processing table 2 is made of marble, which has the characteristics of high rigidity, high strength, small temperature deformation, good mechanical operation stability, high processing accuracy, etc., so that the processing table 2 has the characteristics of wear resistance, acid and alkali resistance, no rust, and easy maintenance, which is more conducive to the completion of drilling operations.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions or improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A side hole drilling and milling machine, comprising a machine platform (1), wherein the machine platform (1) is provided with a processing table (2) for placing a product, and wherein: A movable drill assembly (3) is provided on one side of the processing table (2), and the drill assembly (3) includes a first drive assembly arranged on the processing table (2), and the first drive assembly is connected to an electric drill head (31), and the first drive assembly is used to drive the electric drill head (31) to move to a drilling position of the product. A movable support assembly (4) is provided on the other side of the processing table (2), and the support assembly (4) includes a second drive assembly arranged on the processing table (2), and the second drive assembly is connected to a support frame (41), and the upper end surface of the support frame (41) is flush with the product placement surface of the processing table (2), and the second drive assembly is used to drive the support frame (41) to move to a product placement position.

2. A side hole drilling and milling machine according to claim 1, characterized in that: The processing table (2) is also connected to an upwardly extending bracket, on which a plurality of pressing devices (5) are provided. The plurality of pressing devices (5) are arranged above the processing table (2), and each of the pressing devices (5) can move toward the processing table (2) to achieve product positioning.

3. A side hole drilling and milling machine according to claim 2, characterized in that: Each of the pressing devices (5) comprises a cylinder (51) arranged on the bracket, the output shaft of the cylinder (51) is retracted toward the processing table (2), and a pressing block (52) is arranged on the output shaft of the cylinder (51).

4. A side hole drilling and milling machine according to claim 1, characterized in that: The first drive assembly comprises an X-axis drive group, the X-axis drive group is connected to a mounting plate (34), the mounting plate (34) is provided with a Z-axis drive group, the Z-axis drive group is connected to a Y-axis drive group, and the electric drill head (31) is provided on the Y-axis drive group.

5. A side hole drilling and milling machine according to claim 4, characterized in that: The X-axis drive group comprises an X-axis rack (32) arranged along the length of the processing table (2), the X-axis rack (32) is meshed with a driving gear driven to rotate by an X-axis motor (33), and the mounting plate (34) is arranged on the X-axis motor (33); The Z-axis driving group comprises a Z-axis motor (35) arranged on the mounting plate (34), and the Z-axis motor (35) is arranged vertically; The Y-axis driving group comprises a Y-axis motor (36) arranged on the output shaft of the Z-axis motor (35), the electric drill head (31) is arranged on the output shaft of the Y-axis motor (36), and the Y-axis motor (36) drives the electric drill head (31) to move in the direction of the processing table (2).

6. A side hole drilling and milling machine according to claim 1, characterized in that: The second driving assembly comprises an X-axis driving guide rail (42) arranged along the length of the processing table (2), and a sliding block (43) adapted to the X-axis driving guide rail (42) is provided on the supporting frame (41).

7. The side hole drilling and milling machine according to claim 1, characterized in that: The processing table (2) is a square column structure, the product is placed on the upper end surface of the processing table (2), and the first drive assembly and the second drive assembly are respectively arranged on the two side end surfaces of the processing table (2).

8. The side hole drilling and milling machine according to claim 1, characterized in that: The processing table top (2) is made of marble.

Images