CN217701671U - Horizontal gear edge milling machine - Google Patents
Horizontal gear edge milling machine Download PDFInfo
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- CN217701671U CN217701671U CN202221411828.2U CN202221411828U CN217701671U CN 217701671 U CN217701671 U CN 217701671U CN 202221411828 U CN202221411828 U CN 202221411828U CN 217701671 U CN217701671 U CN 217701671U
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- 238000003801 milling Methods 0.000 title claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims description 8
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- 241001631030 Explorator Species 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
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Abstract
The utility model provides a horizontal gear mills arris machine belongs to mechanical technical field. It has solved the current not good problem of edge milling machine practicality. This horizontal gear edge milling machine includes the lathe bed and sets up the headstock on the lathe bed, headstock rear side level is provided with ability horizontal slip table, the slip table has two and controls and sets up side by side, all be provided with gliding balladeur train around ability on two slip tables, the balladeur train front side is equipped with power component, and two power components set up along two slip table distribution centrosymmetry, power component includes the unit head that sets gradually from the preceding back, frame and planker, the unit head is fixed on the frame, the vertical slip of planker sets up on the balladeur train, one side that two stands are close to is all articulated with two plankers respectively through the horizontal setting connecting piece that is columnar, and extend around the connecting piece axis, still be equipped with on the planker and be used for driving the frame around corresponding connecting piece axis swing and lock at the drive structure of wobbling position. This horizontal gear mills arris machine comparatively practical.
Description
Technical Field
The utility model belongs to the technical field of machinery, a gear mills arris machine, especially a horizontal gear mills arris machine is related to.
Background
Edge mills are a common type of gear cutting machine and are generally classified into vertical and horizontal types depending on the arrangement.
The existing horizontal gear edge milling machine is provided with a clamp assembly and a transverse guide rail as the applicant previously proposed (application number: 202022496767.1), wherein the base is provided with a first profiling sliding table and a second profiling sliding table which are respectively connected to the transverse guide rail in a sliding manner, a first longitudinal guide rail is arranged on the upper side of the first profiling sliding table, a first sliding plate is arranged on the first longitudinal guide rail in a sliding manner, a first sliding rod along the length direction of the first longitudinal guide rail is connected to the first sliding plate, a first sliding seat is connected to the first sliding rod, a first dovetail sliding seat along the length direction of the transverse guide rail is arranged at one end of the first sliding seat facing the clamp assembly, a first adjusting slide rail along the length direction of the first dovetail sliding seat is arranged on the side surface of the first dovetail sliding seat, a first dovetail slide seat is arranged on the first adjusting slide rail in a sliding manner, and a left profiling assembly and a left power head are arranged on the first dovetail sliding seat; a second longitudinal guide rail is arranged on the upper side of the second explorator sliding table, a second sliding plate is arranged on the second longitudinal guide rail in a sliding manner, a second sliding rod along the length direction of the first longitudinal guide rail is connected onto the second sliding rod, a second sliding seat is connected onto the second sliding rod, a second dovetail sliding table along the length direction of the transverse guide rail is arranged at one end, facing the clamp assembly, of the second sliding seat, a second adjusting sliding rail along the length direction of the second dovetail sliding table is arranged on the side surface of the second dovetail sliding table, a second dovetail sliding seat is arranged on the second adjusting sliding rail in a sliding manner, and a right explorator assembly and a right power head are arranged on the second dovetail sliding seat; the left profiling component and the right profiling component are arranged oppositely, and the left power head and the right power head are arranged oppositely; the base is further provided with a first driving piece driving the first explorator sliding table to move transversely and a second driving piece driving the second explorator sliding table to move transversely, the first explorator sliding table is provided with a third driving piece driving the first sliding plate to move longitudinally, the second explorator sliding table is provided with a fourth driving piece driving the second sliding plate to move longitudinally, the first sliding plate is provided with a fifth driving piece driving the first sliding seat to move, and the second sliding plate is provided with a sixth driving piece driving the second sliding seat to move.
In the edge milling machine, the relative position of the power head and the triangular seat is fixed, so that the cutter on the power head can only be arranged at one angle, a gear chamfer at a certain specific angle is machined, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at having the above-mentioned problem to current technique, provided a horizontal gear edge milling machine of workable different chamfers.
The purpose of the utility model can be realized by the following technical proposal: horizontal gear edge milling machine, including the lathe bed and the headstock of setting on the lathe bed, headstock rear side level is provided with ability horizontal slip table, the slip table has two and controls and sets up side by side, all be provided with gliding balladeur train around the ability on two slip tables, the balladeur train front side is equipped with power component, and two power components set up along two slip table distribution centrosymmetry, power component includes the unit head that sets gradually from the preceding back, frame and planker, the unit head is fixed on the frame, the vertical slip of planker sets up on the balladeur train, a serial communication port, one side that two stands are close to is all articulated with two plankers respectively through the horizontal setting is columnar connecting piece, and extend around the connecting piece axis, still be equipped with on the planker and be used for driving the frame around corresponding connecting piece axis swing and locking at the drive structure of swing position.
When the tool is used, the machine base is firstly swung to adjust the position of the power head, and then the drag plate slides up and down to adjust the height of the power head so that the height of a tool on the power head is consistent with the center of the main spindle box.
The inclination angle of the cutter on the power head is adjusted by swinging the machine base around the axis of the connecting piece, so that gear chamfers with different angles can be machined, more types of gears can be adapted, and the practicability is good.
In the horizontal gear edge milling machine, the front side surface of the dragging plate is provided with an arc groove, the central axes of the arc groove and the connecting piece are collinear, one side of the two machine bases, which is far away from each other, is provided with a sliding piece matched with the arc groove, and the sliding piece is arranged in the arc groove in a sliding manner. The sliding piece is matched with the arc groove to improve the swing stability of the machine base, so that the adjustment is convenient, and the adjustment precision of the power head can be improved.
In the horizontal gear edge milling machine, the two ends of the arc groove are both open, the cross section of the arc groove is in a T shape, the sliding part is in a T shape matched with the arc groove, the sliding part comprises a head part and a rod part, the head part is arranged in the arc groove in a sliding manner, and the rod part is fixedly connected with the base. By adopting the design, the machine base can be effectively prevented from moving back and forth in the swinging process, and the regulation stability of the power head is further improved.
In the horizontal gear edge milling machine, the base is provided with a through hole for the rod part to pass through, the rod part is screwed with a nut, and the front side and the rear side of the base are respectively pressed on the nut and the carriage.
In the horizontal gear edge milling machine, the front side surface of the dragging plate is provided with a concave cavity which is just opposite to the base, the concave cavity is positioned between the connecting piece and the arc groove, the wall of the concave cavity is provided with a vertically penetrating mounting hole, the driving structure comprises the sliding piece, the nut and a lead screw, the nut is fixed in the mounting hole, the lead screw is in threaded connection with the nut, and one end of the lead screw extends into the concave cavity and is fixedly connected with the base. By adopting the design, the device has the advantages of simple structure and convenient operation.
In the horizontal gear edge milling machine, the upper end of the mounting hole extends to the top wall of the carriage, so that the screw rod is convenient to operate, and the position of the power head is convenient to adjust.
In foretell horizontal gear edge milling machine, the connecting piece is the bolt, sets up on the frame to be the through-hole that runs through the setting around, corresponds on the planker to be equipped with the screw hole, and the bolt pole portion passes through-hole and screw in screw hole, and the bolt head sticiss on the frame.
As another scheme, in the horizontal gear edge milling machine, the connecting member is a pin shaft, the base is provided with a yielding hole which is arranged in a front-back penetrating manner, one end of the pin shaft is inserted into the yielding hole and is fixedly connected with the carriage, and the other end of the pin shaft is formed with an annular blank holder which is tightly pressed on the base.
As another scheme, in the horizontal gear edge milling machine, the sliding part is a roller, the roller is rotatably arranged on the machine base, the arc groove comprises two side walls which are arranged oppositely, and the roller is pressed on the two side walls of the arc groove.
As another scheme, in the horizontal gear edge milling machine, the driving structure is an electric push rod, and a main shaft of the electric push rod is fixedly connected with the base.
In foretell horizontal gear edge milling machine, the balladeur train includes backup pad, connector and the support body that sets gradually from the front to the back, and the connector is rectangular shape, and the connector is level setting and length front and back extension, and the connector both ends link firmly with backup pad and support body respectively, slide around the support body and set up on the slip table, slide about the planker and set up in the backup pad. The balladeur train includes support body, backup pad and sets up the connector between the two, and the connector is rectangular shape and level setting, when actual design, can do the sliding part of protection in order to protect balladeur train and slip table position around the connector like this, effectively reduces the design degree of difficulty.
Compared with the prior art, this horizontal gear mills arris machine has following advantage:
1. the inclination angle of the cutter on the power head is adjusted by swinging the machine base around the axis of the connecting piece, so that gear chamfers with different angles can be machined, more types of gears can be adapted, and the practicability is good.
2. The balladeur train includes support body, backup pad and sets up the connector between the two, and the connector is rectangular shape and level setting, when actual design, can do the sliding part of protection in order to protect balladeur train and slip table position around the connector like this, effectively reduces the design degree of difficulty.
Drawings
Fig. 1 is a schematic perspective view of a horizontal gear edge milling machine.
Fig. 2 is a schematic view of a connection structure of the carriage, the carriage and the base.
Fig. 3 is a schematic view of a connection structure of the carriage and the base.
In the figure, 1, a lathe bed; 2. a main spindle box; 3. a sliding table; 4. a carriage; 4a, a support plate; 4b, a linker; 4c, a frame body; 5. a power head; 6. a machine base; 7. a carriage; 7a, arc grooves; 7b, a concave cavity; 8. a connecting member; 9. a slider; 10. a nut; 11. a nut; 12. and a lead screw.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Example one
As shown in fig. 1, the horizontal gear edge milling machine comprises a machine body 1, and a headstock 2 and a tailstock assembly which are both arranged on the machine body 1, wherein the headstock 2 and the tailstock assembly are arranged side by side on the left and right.
Wherein,
two sliding tables 3 are horizontally arranged at the rear side of the spindle box 2, and the two sliding tables 3 are arranged in parallel from left to right and can slide from left to right. In this embodiment, the sliding table 3 is connected with the bed 1 in a left-right sliding manner through a rail slider structure, and the sliding table 3 is driven to automatically slide through a motor screw 12 and nut 11 transmission structure, wherein the rail slider structure and the screw 12 and nut 11 transmission structure are both in the prior art, and will not be described in detail herein.
The two sliding tables 3 are respectively provided with a sliding frame 4 capable of sliding back and forth, and as shown in fig. 1 and fig. 2, the sliding frame 4 comprises a supporting plate 4a, a connecting body 4b and a frame body 4c which are sequentially arranged from front to back. Wherein, support body 4c slides around setting on slip table 3, and in this embodiment, support body 4c passes through the guide rail slider structure and is connected with 1 horizontal sliding of lathe bed to drive support body 4c automatic sliding through motor lead screw 12 nut 11 transmission structure. The connector 4b is in a strip shape, and the connector 4b is horizontally arranged and extends forwards and backwards in length. The supporting plate 4a is vertically arranged, and two ends of the connecting body 4b are fixedly connected with the supporting plate 4a and the frame body 4c respectively.
As shown in fig. 2 and 3, a power assembly is disposed at the front side of the supporting plate 4a, and the two power assemblies are symmetrically disposed along the distribution centers of the two sliding tables 3. The power assembly comprises a power head 5, a base 6 and a carriage 7 which are arranged in sequence from front to back. The power head 5 is fixed on the base 6, and the carriage 7 is vertically arranged and vertically slidably arranged on the support plate 4 a. One side of each of the two bases 6 close to each other is hinged with two plankers 7 through a connecting piece 8 which is horizontally arranged in a columnar shape, the axis of each connecting piece 8 extends forwards and backwards, and a driving structure for driving the bases 6 to swing around the axis of the corresponding connecting piece 8 and lock the bases at the swinging positions is further arranged on each planker 7.
In the present embodiment, it is preferred that,
the power head 5 is an electric main shaft, and naturally, the power head 5 can also adopt a motor and a cutter chuck fixedly connected with the motor main shaft.
The carriage 7 and the support plate 4a are connected in the following way: the dragging plate 7 is pressed on the supporting plate 4a, a T-shaped groove is vertically arranged on the front side face of the supporting plate 4a in a penetrating mode, a T-shaped screw matched with the T-shaped groove is arranged in the T-shaped groove in a sliding mode, a connecting hole which is right aligned to the T-shaped screw is arranged on the dragging plate 7 in a penetrating mode, and the rod portion of the T-shaped screw penetrates through the connecting hole and is in threaded connection with a pressing cap. Preferably, the T-shaped grooves are distributed in two and left and right directions. Further, the carriage 7 is connected with the support plate 4a through a screw 12 and a nut 11 mechanism, so that convenience in height adjustment of the carriage 7 is improved.
The connecting piece 8 is structured as follows: the connecting piece 8 is a bolt, a through hole which is arranged in a front-back penetrating mode is formed in the base 6, a threaded hole is correspondingly formed in the carriage 7, the rod portion of the bolt penetrates through the through hole and is screwed into the threaded hole, and the head of the bolt is tightly pressed on the base 6.
As shown in fig. 2 and 3, the carriage 7 is provided with an arc groove 7a on the front side surface, and the central axes of the arc groove 7a and the connecting member 8 are collinear. One side of the two bases 6 far away from each other is provided with a sliding piece 9 matched with the arc groove 7a, and the sliding piece 9 is arranged in the arc groove 7a in a sliding manner. The sliding piece 9 is matched with the arc groove 7a to improve the swing stability of the base 6, so that the adjustment is convenient, and the adjustment precision of the power head 5 can be improved. Further, two ends of the arc groove 7a are open, the cross section of the arc groove 7a is in a T shape, the sliding part 9 is in a T shape matched with the arc groove 7a, the sliding part 9 is composed of a head part and a rod part, the head part is arranged in the arc groove 7a in a sliding mode, and the rod part is fixedly connected with the base 6. Furthermore, the base 6 is provided with a through hole for the rod to pass through, the rod is screwed with a nut 10, and the front side and the rear side of the base 6 are respectively pressed on the nut 10 and the carriage 7.
The driving structure is concretely as follows: the front side face of the carriage 7 is provided with a concave cavity 7b which is just opposite to the base 6, the concave cavity 7b is located between the connecting piece 8 and the arc groove 7a, the wall of the concave cavity 7b is provided with a vertically penetrating mounting hole, the driving structure comprises the sliding piece 9, the nut 10, a nut 11 fixed in the mounting hole and a lead screw 12 in threaded connection with the nut 11, and one end of the lead screw 12 extends into the concave cavity 7b and is fixedly connected with the base 6. By adopting the design, the device has the advantages of simple structure and convenient operation. Preferably, the upper end of the mounting hole extends to the top wall of the carriage 7, so that the screw rod 12 can be operated conveniently, and the position of the power head 5 can be adjusted conveniently.
When the device is used, the base 6 is firstly swung to adjust the position of the power head 5, and then the planker 7 slides up and down to adjust the height of the power head 5, so that the height of a cutter on the power head is kept consistent with the center of the spindle box 2.
The inclination angle of a cutter on the power head 5 is adjusted by swinging the base 6 around the axis of the connecting piece 8, so that the chamfering machine is used for processing gear chamfers with different angles to adapt to gears of more types, and the practicability is good.
Example two
The structure and principle of the second embodiment are basically the same as those of the first embodiment, and different points are as follows: the connecting piece 8 is a pin shaft, a yielding hole which is arranged in a penetrating mode is formed in the front and back direction of the base 6, one end of the pin shaft is inserted into the yielding hole and fixedly connected with the carriage 7, an annular blank pressing is formed at the other end of the pin shaft, and the annular blank pressing is tightly pressed on the base 6.
EXAMPLE III
The structure and principle of the third embodiment are basically the same as those of the first embodiment, and different points are as follows: the sliding piece 9 is a roller, the roller is rotatably arranged on the base 6, the arc groove 7a comprises two side walls which are arranged oppositely, and the roller is pressed on the two side walls of the arc groove 7 a; the driving structure is an electric push rod, and a main shaft of the electric push rod is fixedly connected with the base 6.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. Horizontal gear edge milling machine, including lathe bed (1) and headstock (2) of setting on lathe bed (1), headstock (2) rear side level is provided with ability horizontal slip table (3), slip table (3) have two and control and set up side by side, all be provided with gliding balladeur train (4) around ability on two slip tables (3), balladeur train (4) front side is equipped with power component, and two power component set up along two slip tables (3) distribution center symmetry, power component includes unit head (5) that set gradually from the front backward, frame (6) and planker (7), unit head (5) are fixed on frame (6), the vertical slip of planker (7) sets up on balladeur train (4), a serial communication port, one side that two frames (6) are close to mutually all sets up through the level and is articulated respectively with two plankers (7) connecting piece (8) of column, and connecting piece (8) axis extend around, still be equipped with on planker (7) and be used for driving frame (6) around corresponding connecting piece (8) swing and lock the drive structure in the swing position.
2. The horizontal gear edge milling machine according to claim 1, wherein the front side of the carriage (7) is provided with an arc groove (7 a), the central axes of the arc groove (7 a) and the connecting piece (8) are collinear, a sliding piece (9) matched with the arc groove (7 a) is arranged on the side, away from the two machine bases (6), of the carriage, and the sliding piece (9) is slidably arranged in the arc groove (7 a).
3. The horizontal gear edge milling machine according to claim 2, wherein both ends of the circular arc groove (7 a) are open, the cross section of the circular arc groove (7 a) is T-shaped, the sliding member (9) is T-shaped matched with the circular arc groove (7 a), the sliding member (9) comprises a head part and a rod part, the head part is slidably arranged in the circular arc groove (7 a), and the rod part is fixedly connected with the machine base (6).
4. The horizontal gear edge milling machine according to claim 3, wherein the base (6) is provided with a through hole for the rod to pass through, the rod is screwed with a nut (10), and the front side and the rear side of the base (6) are respectively pressed on the nut (10) and the carriage (7).
5. The horizontal gear edge milling machine according to claim 4, wherein a concave cavity (7 b) which is opposite to the base (6) is formed in the front side face of the dragging plate (7), the concave cavity (7 b) is located between the connecting piece (8) and the arc groove (7 a), a vertically penetrating mounting hole is formed in the wall of the concave cavity (7 b), the driving structure comprises the sliding piece (9), the nut (10), a nut (11) fixed in the mounting hole and a lead screw (12) in threaded connection with the nut (11), and one end of the lead screw (12) extends into the concave cavity (7 b) and is fixedly connected with the base (6).
6. The horizontal gear edge milling machine according to claim 5, wherein the upper end of the mounting hole extends to the top wall of the carriage (7).
7. The horizontal gear edge milling machine according to claim 1, wherein the connecting member (8) is a bolt, a through hole is formed in the base (6) and penetrates through the base in a front-back direction, a threaded hole is correspondingly formed in the carriage (7), a rod portion of the bolt penetrates through the through hole and is screwed into the threaded hole, and the head portion of the bolt is tightly pressed on the base (6).
8. The horizontal gear edge milling machine according to claim 1, wherein the carriage (4) comprises a support plate (4 a), a connecting body (4 b) and a frame body (4 c) which are sequentially arranged from front to back, the connecting body (4 b) is in a long strip shape, the connecting body (4 b) is horizontally arranged and extends front and back in length, two ends of the connecting body (4 b) are fixedly connected with the support plate (4 a) and the frame body (4 c) respectively, the frame body (4 c) is arranged on the sliding table (3) in a front-back sliding manner, and the carriage (7) is arranged on the support plate (4 a) in an up-down sliding manner.
9. The horizontal gear edge milling machine according to claim 1, wherein the connecting member (8) is a pin, the base (6) is provided with a front and back through hole, one end of the pin is inserted into the hole and is fixedly connected with the carriage (7), the other end of the pin is formed with an annular pressing edge, and the annular pressing edge is tightly pressed on the base (6).
10. The horizontal gear edge milling machine according to claim 2, wherein the sliding member (9) is a roller wheel which is rotatably arranged on the machine base (6), the arc groove (7 a) comprises two side walls which are arranged oppositely, and the roller wheel presses on the two side walls of the arc groove (7 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221411828.2U CN217701671U (en) | 2022-06-07 | 2022-06-07 | Horizontal gear edge milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221411828.2U CN217701671U (en) | 2022-06-07 | 2022-06-07 | Horizontal gear edge milling machine |
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| CN217701671U true CN217701671U (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221411828.2U Active CN217701671U (en) | 2022-06-07 | 2022-06-07 | Horizontal gear edge milling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116551514A (en) * | 2023-04-19 | 2023-08-08 | 北平机床(浙江)股份有限公司 | Spiral grinding mechanism |
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2022
- 2022-06-07 CN CN202221411828.2U patent/CN217701671U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116551514A (en) * | 2023-04-19 | 2023-08-08 | 北平机床(浙江)股份有限公司 | Spiral grinding mechanism |
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