CN216607987U - Double-pre-milling machining device - Google Patents
Double-pre-milling machining device Download PDFInfo
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- CN216607987U CN216607987U CN202220183249.0U CN202220183249U CN216607987U CN 216607987 U CN216607987 U CN 216607987U CN 202220183249 U CN202220183249 U CN 202220183249U CN 216607987 U CN216607987 U CN 216607987U
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Abstract
The utility model belongs to the field of machining equipment, and particularly relates to a double-pre-milling machining device. The device comprises an inverted T-shaped base, a vertical driving assembly, a transverse driving assembly and an output assembly; the vertical driving assembly comprises an adjusting screw rod, an adjusting block, a guide rail plate and a slidable plate; the transverse driving assembly comprises a slide block guide rail pair, a driving support plate and a driving cylinder; the output assembly comprises a motor mounting plate and a driving motor; the double-pre-milling device is mainly used for pre-milling various plates and strip-shaped materials, has compact integral structure and small volume, can be conveniently arranged on various production lines, can be driven by a screw and a cylinder to conveniently and quickly control the processing amount and the cutter feeding and retracting procedures, can effectively improve the pre-milling efficiency of various materials, reduces the processing error, reduces the processing time and reduces the production cost.
Description
Technical Field
The utility model belongs to the field of machining equipment, and particularly relates to a double-pre-milling machining device.
Background
In the field of machining production, in order to guarantee machining precision and material machining performance, batch processing needs to be carried out on machining quantity in many times, the machining is carried out for multiple times until required size is obtained, the traditional scheme is completed in a mode of carrying out multiple-feed machining after clamping and fixing materials, but for slender workpieces or materials needing to be preprocessed for multiple times, multiple-feed working procedures are needed, efficiency is low, and meanwhile, continuous tool setting and position adjustment are needed sometimes to influence machining precision.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-pre-milling device which can perform pre-milling twice at one time, has good precision and convenient adjustment and control and is suitable for processing slender parts, plates and other parts.
In order to achieve the purpose, the utility model adopts the following technical scheme.
A double-pre-milling device comprises an inverted T-shaped base 1, a vertical driving assembly 2 arranged on the inverted T-shaped base 1, two transverse driving assemblies 3 arranged on two sides of the inverted T-shaped base 1, and an output assembly 4 arranged on the transverse driving assemblies 3;
the inverted T-shaped base 1 is composed of a horizontal supporting plate 1a at the bottom and a vertical supporting plate 1b which is perpendicular to the horizontal supporting plate 1 a; a screw mounting hole 1c is dug downwards in the middle of the vertical supporting plate 1b, and a sliding window 1d is arranged at the position, corresponding to the screw mounting hole 1c, of the lower side of the vertical supporting plate 1 b;
the vertical driving assembly 2 comprises an adjusting screw 2a which is rotatably arranged in a screw mounting hole 1c, an adjusting block 2b inserted into a sliding window 1d, two guide rail plates 2d arranged on the left and right sides of a vertical supporting plate 1b, and two sliding plates 2e which are arranged on the guide rail plates 2d in a vertically sliding manner;
the middle part of the adjusting block 2b is provided with a screw hole to be sleeved on the adjusting screw rod 2a, and two sides of the adjusting block 2b horizontally extend outwards to form symmetrical connecting plate surfaces 2 c; the lower sides of the two sliding plates 2e are respectively connected with the connecting plate surfaces 2c at the two sides;
the transverse drive assembly 3 comprises: a slide block guide rail pair 3a arranged on the slide plate 2e along the transverse direction, a driving support plate 3b arranged on the slide block guide rail pair 3a, and a driving cylinder 3c arranged on the inverted T-shaped base 1; the cylinder shaft of the driving cylinder 3c is connected to the driving support plate 3b to move it forward and backward;
the output assembly 4 includes: a motor mounting plate 4a arranged on the driving support plate 3b, a driving motor 4b fixed on the motor mounting plate 4a, and a cutter arranged on the motor shaft of the driving motor 4 b.
The double-pre-milling device has the advantages of compact structure, convenient control and use, capability of quickly adjusting the relative positions of the double cutters, convenient and quick control of the advancing and retreating cutters of the two cutters respectively by utilizing the air cylinder, convenience for realizing various processing schemes and automatic control of a quick and continuous processing process, high processing efficiency and good processing precision, and capability of effectively improving the processing efficiency of various plates.
In a further improvement or preferred embodiment of the aforementioned double-pre-milling device, the vertical driving assembly 2 further includes a screw fixing plate 5b disposed at an opening at the top of the screw mounting hole 1 c;
the upper end and the lower end of the adjusting screw rod 2a are respectively provided with a light shaft section 2 f; the diameter of the optical axis section 2f is smaller than that of the screw thread section, the screw fixing plate 5b is fixed on the inverted T-shaped base 1 through a bolt group, through holes 1g for the optical axis section 2f to pass through are formed in the screw fixing plate 5b and the horizontal supporting plate 1a, and the diameter of the through holes 1g is matched with that of the optical axis section 2 f.
The vertical positions of the two output structures can be simply and quickly adjusted by the aid of the adjusting screw, stability of the two cutters at vertical relative positions is conveniently guaranteed by means of synchronous control, and stability of the relative positions of the cutters in multiple machining processes is guaranteed.
In a further improvement or preferred embodiment of the double-pre-milling device, the connecting plate surfaces 2c are provided with holes for connecting with the sliding plates 2e, a screw rod connecting part 2g is arranged between the two connecting plate surfaces 2c, the screw rod connecting part 2g is in a cube shape, the front side and the rear side are respectively provided with a protruding guide part 2h, and the inner walls of the front side and the rear side of the sliding window 1d are respectively provided with a guide groove 1 h;
the guide groove 1h extends vertically, and the guide portion 2h is engaged with the guide groove 1h in a sliding manner.
The guide part and the guide groove structure are mutually matched, and the adjusting block can be stably and smoothly moved up and down, so that the sliding plate can be driven to be accurately positioned on the guide rail plate, the structure of the adjusting device is simplified, and the whole device is more compact and stable.
To the further improvement or preferred embodiment of aforementioned two processing apparatus that mills in advance, still be provided with spacing warning subassembly, spacing warning subassembly includes: an L-shaped plate 6a provided on the slide plate 2e, a rotary encoder 6b provided on the drive support plate 3 b; one arm of the L-shaped plate 6a extends outwards, a detection surface is arranged on the front side of the arm, the detection surface is vertical to a guide rail in the sliding block guide rail pair 3a, and a shaft head of the rotary encoder 6b points to the detection surface; the driving support plate 3b is provided with a clearance notch 3d for the L-shaped plate 6a to extend out.
The limiting warning component is used for limiting the limiting position of the driving supporting plate so as to control the limiting position and collect processing data, and meanwhile, the limiting warning component has an abnormality detection warning function.
In a further improvement or preferred embodiment of the foregoing double-pre-milling device, the motor mounting plate 4a has a T-shaped cross section, and includes: a support plate surface 4c fixed on the drive support plate 3b by a bolt group, and a motor mounting plate surface 4d vertically arranged at the rear side of the support plate surface 4 c; a motor adjusting plate 5a is also arranged between the motor mounting plate 4a and the driving motor 4 b;
the driving motor 4b is fixedly connected to the motor adjusting plate 5a through a bolt group, and a motor shaft of the driving motor 4b extends upwards along the vertical direction.
The beneficial effects are that:
the double-pre-milling device is mainly used for pre-milling various plates and strip-shaped materials, has compact integral structure and small volume, can be conveniently arranged on various production lines, can be driven by a screw and a cylinder to conveniently and quickly control the processing amount and the cutter advancing and retreating programs, has high feedback speed, is convenient for automatic control design, can stably support cutter processing by matching with a supporting and fixing structure, ensures the processing precision, can effectively improve the efficiency of the pre-milling processing of various materials, reduces the processing error, reduces the processing time and reduces the production cost.
Drawings
FIG. 1 is a side view of a dual pre-milling apparatus;
FIG. 2 is a top view of a dual pre-milling apparatus;
FIG. 3 is a front view of a dual pre-milling apparatus;
FIG. 4 is a schematic view (in part) of the construction of a double pre-milling apparatus;
FIG. 5 is a schematic structural view of a double pre-milling device (part);
FIG. 6 is an assembly view (in part) of the dual pre-mill machining apparatus;
wherein the reference numerals include:
the device comprises an inverted T-shaped base 1, a horizontal support plate 1a, a vertical support plate 1b, a screw mounting hole 1c, a sliding window 1d, a through hole 1g, a guide groove 1h, a vertical driving assembly 2, an adjusting screw 2a, an adjusting block 2b, a connecting plate surface 2c, a guide rail plate 2d, a sliding plate 2e, an optical axis section 2f, a screw connecting portion 2g, a guide portion 2h, a transverse driving assembly 3, a slider guide rail pair 3a, a driving support plate 3b, a driving cylinder 3c, an empty avoiding notch 3d, an output assembly 4, a motor mounting plate 4a, a driving motor 4b, a supporting plate surface 4c, a motor mounting plate surface 4d, a motor adjusting plate 5a, a screw fixing plate 5b, an L-shaped plate 6a and a rotary encoder 6 b.
Detailed Description
The double-pre-milling device is mainly used for milling various long strip-shaped or plate-shaped plates, and is used for reducing the workload of repeated cutter feeding and retracting of pre-milling programs and the like, reducing the occupancy rate of preparation time, improving effective working time and improving the processing precision of a plurality of pre-milling processes.
As shown in fig. 1, 2 and 3, the main structure of the double-pre-milling device comprises an inverted T-shaped base 1, a vertical driving assembly 2 arranged on the inverted T-shaped base 1, two transverse driving assemblies 3 arranged on two sides of the inverted T-shaped base 1, and an output assembly 4 arranged on the transverse driving assemblies 3;
the inverted T-shaped base 1 is used for supporting and positioning an integral structure and is convenient to connect and fix with other equipment or structures, and the inverted T-shaped base 1 is composed of a horizontal supporting plate 1a at the bottom and a vertical supporting plate 1b perpendicular to the horizontal supporting plate 1 a; in the specific implementation process, according to different installation positions, a bayonet or a hole-groove structure for connection and fixation can be arranged on the horizontal support plate 1a, a screw installation hole 1c is dug downwards in the middle of the vertical support plate 1b, and a sliding window 1d is arranged at the position, corresponding to the screw installation hole 1c, of the lower side of the vertical support plate 1 b;
the vertical driving assembly 2 comprises an adjusting screw 2a which is rotatably arranged in a screw mounting hole 1c, an adjusting block 2b inserted into a sliding window 1d, two guide rail plates 2d arranged on the left and right sides of a vertical supporting plate 1b, and two sliding plates 2e which are arranged on the guide rail plates 2d in a vertically sliding manner;
the middle part of the adjusting block 2b is provided with a screw hole to be sleeved on the adjusting screw rod 2a, and two sides of the adjusting block 2b horizontally extend outwards to form symmetrical connecting plate surfaces 2 c; the lower sides of the two sliding plates 2e are respectively connected with the connecting plate surfaces 2c at the two sides; the connecting plate surfaces 2c are provided with holes for connecting with the sliding plate 2e, a screw rod connecting part 2g is arranged between the two connecting plate surfaces 2c, the screw rod connecting part 2g is in a cubic shape, the front side and the rear side are respectively provided with a protruding guide part 2h, and the inner walls of the front side and the rear side of the sliding window 1d are respectively provided with a guide groove 1 h;
the guide groove 1h extends vertically, and the guide portion 2h is engaged with the guide groove 1h in a sliding manner.
The vertical driving assembly 2 further comprises a screw fixing plate 5b arranged at an opening at the top of the screw mounting hole 1 c;
the upper end and the lower end of the adjusting screw rod 2a are respectively provided with a light shaft section 2 f; the diameter of the optical axis section 2f is smaller than that of the screw thread section, the screw fixing plate 5b is fixed on the inverted T-shaped base 1 through a bolt group, through holes 1g for the optical axis section 2f to pass through are formed in the screw fixing plate 5b and the horizontal supporting plate 1a, and the diameter of the through holes 1g is matched with that of the optical axis section 2 f.
The transverse driving assembly 3 comprises a sliding block guide rail pair 3a arranged on the sliding plate 2e along the transverse direction, a driving support plate 3b arranged on the sliding block guide rail pair 3a and a driving cylinder 3c arranged on the inverted T-shaped base 1; the cylinder shaft of the driving cylinder 3c is connected to the driving support plate 3b to move it forward and backward;
the output assembly 4 comprises a motor mounting plate 4a arranged on the driving support plate 3b, a driving motor 4b fixed on the motor mounting plate 4a, and a cutter arranged on a motor shaft of the driving motor 4 b.
The motor mounting plate 4a is T-shaped in cross section and includes: a support plate surface 4c fixed on the drive support plate 3b through a bolt group, and a motor mounting plate surface 4d vertically arranged at the rear side of the support plate surface 4 c; a motor adjusting plate 5a is also arranged between the motor mounting plate 4a and the driving motor 4 b; the driving motor 4b is fixedly connected to the motor adjusting plate 5a through a bolt group, and a motor shaft of the driving motor 4b extends upwards along the vertical direction.
Still be provided with spacing warning assembly, spacing warning assembly includes: an L-shaped plate 6a provided on the slide plate 2e, a rotary encoder 6b provided on the drive support plate 3 b; one arm of the L-shaped plate 6a extends outwards, a detection surface is arranged on the front side of the arm, the detection surface is vertical to a guide rail in the sliding block guide rail pair 3a, and a shaft head of the rotary encoder 6b points to the detection surface; the driving support plate 3b is provided with a clearance notch 3d for the L-shaped plate 6a to extend out.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The double-pre-milling device is characterized by comprising an inverted T-shaped base (1), a vertical driving assembly (2) arranged on the inverted T-shaped base (1), two transverse driving assemblies (3) arranged on two sides of the inverted T-shaped base (1), and an output assembly (4) arranged on the transverse driving assemblies (3);
the inverted T-shaped base (1) is composed of a horizontal supporting plate (1a) at the bottom and a vertical supporting plate (1b) perpendicular to the horizontal supporting plate (1 a);
a screw mounting hole (1c) is dug downwards in the middle of the vertical support plate (1b), and a sliding window (1d) is arranged at the position, corresponding to the screw mounting hole (1c), of the lower side of the vertical support plate (1 b);
the vertical driving assembly (2) comprises an adjusting screw (2a) rotatably arranged in a screw mounting hole (1c), an adjusting block (2b) inserted into a sliding window (1d), two guide rail plates (2d) arranged on the left side and the right side of a vertical supporting plate (1b), and two sliding plates (2e) arranged on the guide rail plates (2d) in a vertically sliding manner;
the middle part of the adjusting block (2b) is provided with a screw hole to be sleeved on the adjusting screw rod (2a), and two sides of the adjusting block (2b) horizontally extend outwards to form symmetrical connecting plate surfaces (2 c); the lower sides of the two sliding plates (2e) are respectively connected with the connecting plate surfaces (2c) at the two sides;
the transverse drive assembly (3) comprises: a slide block guide rail pair (3a) arranged on the slide plate (2e) along the transverse direction, a driving support plate (3b) arranged on the slide block guide rail pair (3a), and a driving cylinder (3c) arranged on the inverted T-shaped base (1); the cylinder shaft of the driving cylinder (3c) is connected with the driving support plate (3b) to enable the driving support plate to move back and forth;
the output assembly (4) comprises: a motor mounting plate (4a) arranged on the driving support plate (3b), a driving motor (4b) fixed on the motor mounting plate (4a), and a cutter arranged on the motor shaft of the driving motor (4 b).
2. The double pre-milling device as claimed in claim 1, characterized in that the vertical driving assembly (2) further comprises a screw fixing plate (5b) arranged at the top opening of the screw mounting hole (1 c);
the upper end and the lower end of the adjusting screw rod (2a) are respectively provided with a light shaft section (2 f); the diameter of the optical axis section (2f) is smaller than the diameter of the screw thread section, the screw fixing plate (5b) is fixed on the inverted T-shaped base (1) through the bolt group, a through hole (1g) for the optical axis section (2f) to pass through is formed in the screw fixing plate (5b) and the horizontal supporting plate (1a), and the diameter of the through hole (1g) is matched with the diameter of the optical axis section (2 f).
3. The double-pre-milling device as claimed in claim 1, wherein holes for connecting with the sliding plate (2e) are arranged on the connecting plate surfaces (2c), a screw rod connecting part (2g) is arranged between the two connecting plate surfaces (2c), the screw rod connecting part (2g) is in a cube shape, the front side and the rear side of the screw rod connecting part are respectively provided with a protruding guide part (2h), and the inner walls of the front side and the rear side of the sliding window (1d) are respectively provided with a guide groove (1 h);
the guide groove (1h) extends vertically, and the guide part (2h) is clamped into the guide groove (1h) in a sliding manner.
4. The double-pre-milling machining device as claimed in claim 1, wherein a limiting warning component is further provided, and the limiting warning component comprises: an L-shaped plate (6a) arranged on the sliding plate (2e), and a rotary encoder (6b) arranged on the driving support plate (3 b); one arm of the L-shaped plate (6a) extends outwards, a detection surface is arranged on the front side of the arm, the detection surface is vertical to a guide rail in the sliding block guide rail pair (3a), and a detection head of the rotary encoder (6b) points to the detection surface; and a clearance notch (3d) for the L-shaped plate (6a) to extend out is formed in the driving support plate (3 b).
5. A double pre-milling device according to claim 1, characterised in that the motor mounting plate (4a) is T-shaped in cross-section and comprises: a support plate surface (4c) fixed on the drive support plate (3b) through a bolt group, and a motor installation plate surface (4d) vertically arranged at the rear side of the support plate surface (4 c); a motor adjusting plate (5a) is arranged between the motor mounting plate (4a) and the driving motor (4 b);
the driving motor (4b) is fixedly connected to the motor adjusting plate (5a) through a bolt group, and a motor shaft of the driving motor (4b) extends upwards along the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220183249.0U CN216607987U (en) | 2022-01-22 | 2022-01-22 | Double-pre-milling machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220183249.0U CN216607987U (en) | 2022-01-22 | 2022-01-22 | Double-pre-milling machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216607987U true CN216607987U (en) | 2022-05-27 |
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ID=81689633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220183249.0U Active CN216607987U (en) | 2022-01-22 | 2022-01-22 | Double-pre-milling machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216607987U (en) |
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2022
- 2022-01-22 CN CN202220183249.0U patent/CN216607987U/en active Active
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