CN211161944U - Double-end numerical control machine tool - Google Patents
Double-end numerical control machine tool Download PDFInfo
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- CN211161944U CN211161944U CN201922288035.0U CN201922288035U CN211161944U CN 211161944 U CN211161944 U CN 211161944U CN 201922288035 U CN201922288035 U CN 201922288035U CN 211161944 U CN211161944 U CN 211161944U
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Abstract
The utility model discloses a double-end digit control machine tool, include: a machine base; the clamping device comprises two oil clamping seats which are arranged on the machine base along the X direction at intervals through mounting seats respectively, and the distance between the two oil clamping seats is adjustable; the supporting device comprises brackets which are arranged between the two oil clamping seats in a lifting way, and each bracket is arranged adjacent to one of the oil clamping seats; the two material guide plates are obliquely arranged on the machine base and are respectively arranged adjacent to one of the oil clamping bases, and the distance between the two material guide plates is adjustable; two turning heads, and one turning head is installed on each guide plate. Compared with the prior art, the utility model discloses a double-end digit control machine tool can improve the machining efficiency and the processingquality of work piece.
Description
Technical Field
The utility model relates to a machine tooling technical field, concretely relates to double-end digit control machine tool.
Background
The numerical control machine tool is a high-precision and high-efficiency automatic machine tool. The machine tool has wide processing technology performance, can process linear cylinders, oblique line cylinders, circular arcs, various threads, grooves, worms and other complex workpieces, has various compensation functions of linear interpolation and circular arc interpolation, and plays a good economic effect in the batch production of complex parts.
The numerical control machine tool automatically processes the processed parts according to a processing program programmed in advance. The machining process route, process parameters, the movement track, the displacement, the cutting parameters (the number of revolutions of a main shaft, the feed amount, the back cutting amount and the like) and auxiliary functions (tool changing, main shaft forward rotation, reverse rotation, cutting fluid opening, closing and the like) of the part are manually compiled into a machining program list according to instruction codes and program formats specified by the numerical control machine, the content in the program list is recorded on a control medium (such as a perforating paper tape, a magnetic disk and a magnetic bubble memory) and then is input into a numerical control device of the numerical control machine, so that the machine tool is instructed to machine the part.
The prior art discloses a concrete pump sending clamping bar turning bracket device, including lathe, pump sending clamping bar tail end is placed on the bracket, and the bracket is held in the palm by frame, bracing piece, extension bar, semicircle and is constituteed, and the frame lower surface is provided with the slipmat, and fixed surface is connected with the bracing piece on the frame, is provided with the extension bar in the bracing piece, and the upper end fixedly connected with semicircle of extension bar holds in the palm. The turning bracket device can ensure the machining precision of the concrete pumping clamping rod. However, in the practical application process, only one end of the workpiece can be turned, the workpiece needs to be taken down and then put on the bracket in the other direction for fixing, and cutting slag generated in the turning process is easy to accumulate on a machine tool, so that the processing quality and efficiency of the workpiece are affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-end digit control machine tool can improve the machining efficiency and the processingquality of work piece.
To achieve the purpose, the utility model adopts the following technical proposal:
provided is a double-headed numerical control machine tool, including:
a machine base;
the clamping device comprises two oil clamping seats which are respectively installed on the machine base in the X direction through installation seats at intervals, and the distance between the two oil clamping seats is adjustable;
the supporting device comprises brackets which are arranged between the two oil clamping seats in a lifting way, and each bracket is arranged adjacent to one of the oil clamping seats;
the two material guide plates are obliquely arranged on the base and are respectively arranged adjacent to one of the oil clamping seats, and the distance between the two material guide plates is adjustable;
and each guide plate is provided with one turning head.
As an optimal scheme of the double-end numerical control machine tool, the supporting device further comprises two lifting cylinders and two connecting pieces, each connecting piece comprises an intermediate connecting piece and a connecting seat, one end of each intermediate connecting piece is fixedly connected with the corresponding mounting seat, the other end of each intermediate connecting piece is fixedly connected with the corresponding connecting seat, the connecting seats are provided with mounting holes along the vertical direction, the lifting cylinders are fixed at the lower ends of the connecting seats, and piston rods of the lifting cylinders penetrate through the mounting holes and are connected with the brackets.
As a preferred scheme of double-end digit control machine tool, the intermediate junction spare is including first connecting plate, second connecting plate and the third connecting plate of perpendicular connection in proper order, first connecting plate with the third connecting plate is parallel to each other and is located the downside of second connecting plate, first connecting plate with connecting seat fixed connection, the interval is equipped with two length along the regulation slot hole that vertical direction extends on the third connecting plate, and the screw passes adjust the slot hole with screw hole on the mount pad connects soon.
As a preferred scheme of double-end digit control machine tool, the intermediate junction spare still includes the reinforcing plate, the reinforcing plate is located the below of second connecting plate to respectively with first connecting plate, the second connecting plate with the third connecting plate is perpendicular to be connected.
As a preferred scheme of double-end digit control machine tool, the bracket include with the spliced pole that the piston rod is connected, with the U type support that the opening that the upper end of spliced pole is connected is upwards, install in the pivot at U type support both ends and cover are located epaxial bearing portion rotates, bearing portion has a recess that is used for supporting circular workpiece.
As a preferable scheme of the double-head numerical control machine tool, the bearing part comprises a connecting cylinder and conical cylinders positioned at two ends of the connecting cylinder, and the diameter of one end, connected with the connecting cylinder, of each conical cylinder is smaller than that of the other opposite end of each conical cylinder.
As a preferred scheme of double-end digit control machine tool, still include two along X to the interval install in slide on the frame, install in every first drive module on the slide to and slidable mounting in on the slide and with the first slide that first drive module is connected, first drive module can drive first slide is along X to removing, the mount pad with the stock guide all install in on the first slide and with first slide sliding fit.
As a preferred scheme of the double-head numerical control machine tool, the double-head numerical control machine tool further comprises a second driving module and a second sliding plate which are arranged on the first sliding plate, the second driving module is connected with the second sliding plate and used for driving the second sliding plate to move along the X direction, and the material guide plate is arranged on the second sliding plate.
As a preferred scheme of the double-head numerical control machine tool, the double-head numerical control machine tool further comprises a third driving module arranged on the second sliding plate, and the third driving module is connected with the material guide plate and used for driving the material guide plate to move along the inclination direction of the material guide plate.
As a preferred scheme of the double-end numerical control machine tool, the material guide plate comprises a substrate which is obliquely installed on the second sliding plate and connected with the third driving module, and a material guide part installed on the substrate, the material guide part is arranged adjacent to one side of the substrate close to the oil holder, a plurality of material guide grooves with lengths extending along the oblique direction of the substrate are formed in the material guide part along the X direction, the material guide grooves penetrate through the material guide part along the oblique direction of the material guide part, and the turning head is installed on the material guide part.
The utility model has the advantages that: the utility model provides a bracket adopts the liftable design to set up a turning head respectively in the outside of oil holder, can carry out lathe work simultaneously to the both ends of work piece, and the turning head is installed on the stock guide that the slope set up, and the waste residue flows along the stock guide together with the cutting waste liquid, can prevent that the waste residue that the turning produced from piling up near the turning head and influencing the turning head and normally work, avoids accumulational waste residue to influence the lathe work quality of work piece. Compared with the prior art, the utility model discloses a double-end digit control machine tool has improved the machining efficiency and the processingquality of work piece.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural view of a double-headed numerical control machine according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the double-headed numerical control machine tool according to an embodiment of the present invention after the outer cover is removed.
Fig. 3 is an enlarged schematic view of a part of the structure of the double-headed numerical control machine according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a supporting device according to an embodiment of the present invention.
In the figure:
1. a machine base; 2. a clamping device; 21. a mounting seat; 22. an oil clamp seat; 3. a support device; 31. a bracket; 311. connecting columns; 312. a U-shaped bracket; 313. a rotating shaft; 314. a bearing part; 3141. a connecting cylinder; 3142. a tapered barrel; 32. a lifting cylinder; 33. an intermediate connecting member; 34. a connecting seat; 4. a material guide plate; 41. a substrate; 42. a material guide part; 43. a material guide chute; 51. a slide base; 52. a first driving module; 53. a first slide plate; 54. a second driving module; 55. a second slide plate; 56. a third driving module; 6. a housing;
100. and (5) a workpiece.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, the double-headed numerical control machine tool in the present embodiment includes:
a machine base 1;
the clamping device 2 comprises two oil clamping seats 22 which are respectively installed on the machine base 1 along the X direction at intervals through an installation seat 21, and the distance between the two oil clamping seats 22 is adjustable;
the supporting device 3 comprises brackets 31 which are arranged between the two oil holder seats 22 in a lifting way, and each bracket 31 is arranged adjacent to one of the oil holder seats 22;
the two material guide plates 4 are obliquely arranged on the machine base 1 and are respectively arranged adjacent to one of the oil clamping bases 22, and the distance between the two material guide plates 4 is adjustable;
two turning heads, one turning head is installed on each material guide plate 4.
In this embodiment, after the distance between the two oil holders 22 is adjusted, the manipulator places the workpiece 100 on the bracket 31, the bracket 31 is lifted to the center of the spindle of the oil holder 22, then the oil holder 22 is moved to a set position and clamps the workpiece 100, and the turning head is moved to the turning position of the workpiece 100 through the material guide plate 4 to perform turning on the workpiece 100; after the machining is completed, the oil clamping seat 22 releases the clamping head and retracts along the X direction until the oil clamping seat is separated from the workpiece 100, and the mechanical arm takes out the workpiece 100, and the process is circulated. The bracket 31 in this embodiment is designed to be capable of being lifted, and the turning heads are respectively arranged on the outer sides of the oil holder 22, so that both ends of the workpiece 100 can be simultaneously turned, and the turning heads are installed on the guide plate 4 which is obliquely arranged, and waste residues and cutting waste liquid flow out along the guide plate 4, thereby preventing waste residues generated by turning from accumulating near the turning heads to influence the normal work of the turning heads, and avoiding the accumulated waste residues from influencing the turning quality of the workpiece 100. Compared with the prior art, the double-head numerical control machine tool of the embodiment improves the processing efficiency and the processing quality of the workpiece 100.
As shown in fig. 4, the supporting device 3 further includes two lifting cylinders 32 and two connecting members, the connecting members include a middle connecting member 33 and a connecting seat 34, one end of the middle connecting member 33 is fixedly connected to the mounting seat 21, the other end of the middle connecting member is fixedly connected to the connecting seat 34, a mounting hole is formed in the connecting seat 34 in the vertical direction, the lifting cylinders 32 are fixed to the lower end of the connecting seat 34, piston rods of the lifting cylinders 32 penetrate through the mounting holes to be connected to the bracket 31, and the bracket 31 and the oil holder 22 can move synchronously in the X direction.
Specifically, the intermediate junction piece 33 includes the first connecting plate of perpendicular connection in proper order, second connecting plate and third connecting plate, first connecting plate and third connecting plate are parallel to each other and are located the downside of second connecting plate, first connecting plate and connecting seat 34 fixed connection, the interval is equipped with the regulation slot hole that two length extend along vertical direction on the third connecting plate, the screw passes the screw hole of adjusting on slot hole and the mount pad 21 and connects soon, can adjust the mounted position of bracket 31 along vertical direction through adjusting the slot hole, then adjust the position of bracket 31 along vertical direction through lift cylinder 32, realize the support of work piece 100.
In order to improve the structural stability of the intermediate connection member 33, the intermediate connection member 33 further includes a reinforcing plate which is positioned below the second connection plate and is vertically connected to the first connection plate, the second connection plate, and the third connection plate, respectively.
The bracket 31 includes a connection column 311 connected to the piston rod, a U-shaped bracket 312 connected to the upper end of the connection column 311 and having an upward opening, a rotation shaft 313 installed at two ends of the U-shaped bracket 312, and a support portion 314 sleeved on the rotation shaft 313, wherein the support portion 314 has a groove for supporting the circular workpiece 100. When adjusting the distance between the two brackets 31, the support portion 314 can rotate about the rotation shaft 313 in accordance with the movement of the brackets 31, and when the workpiece 100 is placed on the brackets 31, the distance between the two brackets 31 can be smoothly adjusted.
Further, the bearing portion 314 includes a connection cylinder 3141 and tapered cylinders 3142 at both ends of the connection cylinder 3141, and a diameter of one end of the tapered cylinder 3142 connected to the connection cylinder 3141 is smaller than a diameter of the other end thereof opposite thereto. The range of sizes of the workpiece 100 supported by the carriage 31 may be increased by the structural design of the tapered canister 3142.
As shown in fig. 3, the double-head numerical control machine tool of the embodiment further includes two slide bases 51 mounted on the machine base 1 at intervals along the X direction, a first driving module 52 mounted on each slide base 51, and a first sliding plate 53 slidably mounted on the slide base 51 and connected to the first driving module 52, the first driving module 52 can drive the first sliding plate 53 to move along the X direction, and the mounting base 21 and the material guiding plate 4 are both mounted on the first sliding plate 53 and slidably engaged with the first sliding plate 53. The first driving module 52 can drive the oil clamping seat 22 on the mounting seat 21 and the bracket 31 and the turning head on the material guide plate 4 to synchronously move along the X direction.
Specifically, the first driving module 52 includes a servo motor, a screw rod installed on the sliding base 51, and sliding rails located on two sides of the sliding base 51, and the first sliding plate 53 is connected to the screw rod and is in sliding fit with the sliding rails through a sliding block.
In this embodiment, the double-head numerical control machine further includes a second driving module 54 and a second sliding plate 55 mounted on the first sliding plate 53, the second driving module 54 is connected to the second sliding plate 55 for driving the second sliding plate 55 to move along the X direction, and the material guiding plate 4 is mounted on the second sliding plate 55. The second driving module 54 can further drive the material guiding plate 4 to move along the X direction to adjust the proper turning position. The structure of the second driving module 54 is similar to that of the first driving module 52, and the working principle is the same, which is not described again.
Further, the double-head numerical control machine tool of the embodiment further includes a third driving module 56 installed on the second sliding plate 55, and the third driving module 56 is connected with the material guiding plate 4 for driving the material guiding plate 4 to move along the inclined direction thereof. The structure of the third driving module 56 is similar to that of the first driving module 52, and the working principle is the same, which is not described again.
In this embodiment, the material guiding plate 4 includes a substrate 41 obliquely mounted on the second sliding plate 55 and connected to the third driving module 56, and a material guiding portion 42 mounted on the substrate 41, the material guiding portion 42 is disposed adjacent to one side of the substrate 41 close to the oil holder 22, a plurality of material guiding grooves 43 extending along the oblique direction of the substrate 41 are disposed on the material guiding portion 42 along the X direction, the material guiding grooves 43 penetrate through the material guiding portion 42 along the oblique direction of the material guiding portion 42, and the turning head is mounted on the material guiding portion 42. By arranging the guide chute 43, the generated waste slag and the cutting waste liquid can flow out through the guide chute 43, so that the upper surface of the guide part 42 is kept clean.
The double-end numerical control machine tool of the embodiment further comprises an outer cover 6 installed on the machine base 1, the outer cover 6 is provided with an opening for taking and placing the workpiece 100, and the clamping device 2, the supporting device 3, the material guide plate 4 and the like are all located in the outer cover 6.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (10)
1. A double-end digit control machine tool, its characterized in that includes:
a machine base;
the clamping device comprises two oil clamping seats which are respectively installed on the machine base in the X direction through installation seats at intervals, and the distance between the two oil clamping seats is adjustable;
the supporting device comprises brackets which are arranged between the two oil clamping seats in a lifting way, and each bracket is arranged adjacent to one of the oil clamping seats;
the two material guide plates are obliquely arranged on the base and are respectively arranged adjacent to one of the oil clamping seats, and the distance between the two material guide plates is adjustable;
and each guide plate is provided with one turning head.
2. The double-ended numerical control machine tool according to claim 1, wherein the supporting device further comprises two lifting cylinders and two connecting members, the connecting members comprise an intermediate connecting member and a connecting seat, one end of the intermediate connecting member is fixedly connected with the mounting seat, the other end of the intermediate connecting member is fixedly connected with the connecting seat, the connecting seat is provided with a mounting hole along a vertical direction, the lifting cylinders are fixed at the lower ends of the connecting seat, and piston rods of the lifting cylinders penetrate through the mounting holes to be connected with the brackets.
3. The double-end numerical control machine tool according to claim 2, wherein the middle connecting piece comprises a first connecting plate, a second connecting plate and a third connecting plate which are vertically connected in sequence, the first connecting plate and the third connecting plate are parallel to each other and are positioned at the lower side of the second connecting plate, the first connecting plate is fixedly connected with the connecting seats, two adjusting long holes with the length extending along the vertical direction are formed in the third connecting plate at intervals, and screws penetrate through the adjusting long holes to be screwed with threaded holes in the mounting seat.
4. The double-ended numerically-controlled machine tool according to claim 3, wherein the intermediate connecting member further comprises a reinforcing plate located below the second connecting plate and vertically connected to the first connecting plate, the second connecting plate and the third connecting plate, respectively.
5. The double-ended numerical control machine tool according to claim 2, wherein the bracket comprises a connecting column connected with the piston rod, a U-shaped bracket connected with the upper end of the connecting column and having an upward opening, a rotating shaft mounted at two ends of the U-shaped bracket, and a bearing part sleeved on the rotating shaft, wherein the bearing part is provided with a groove for supporting a circular workpiece.
6. The double-headed numerical control machine tool according to claim 5, wherein the receiver comprises a connecting cylinder and tapered cylinders at both ends of the connecting cylinder, and a diameter of one end of the tapered cylinder connected to the connecting cylinder is smaller than that of the other opposite end thereof.
7. The double-ended numerical control machine tool according to claim 1, further comprising two slide bases installed on the machine base at intervals along the X direction, a first driving module installed on each slide base, and a first slide plate installed on the slide base in a sliding manner and connected with the first driving module, wherein the first driving module can drive the first slide plate to move along the X direction, and the installation base and the material guide plate are installed on the first slide plate and are in sliding fit with the first slide plate.
8. The double-ended numerical control machine tool according to claim 7, further comprising a second driving module and a second sliding plate which are mounted on the first sliding plate, wherein the second driving module is connected with the second sliding plate to drive the second sliding plate to move along the X direction, and the material guide plate is mounted on the second sliding plate.
9. The double-ended numerical control machine tool according to claim 8, further comprising a third driving module installed on the second sliding plate, wherein the third driving module is connected with the material guide plate for driving the material guide plate to move along the inclined direction thereof.
10. The double-ended numerical control machine tool according to claim 9, wherein the material guiding plate comprises a base plate obliquely mounted on the second sliding plate and connected to the third driving module, and a material guiding portion mounted on the base plate, the material guiding portion is disposed adjacent to one side of the base plate close to the oil holder, a plurality of material guiding grooves are formed in the material guiding portion along an X direction, the length of each material guiding groove extends along the oblique direction of the base plate, the material guiding grooves penetrate through the material guiding portion along the oblique direction of the material guiding portion, and the turning heads are mounted on the material guiding portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288035.0U CN211161944U (en) | 2019-12-18 | 2019-12-18 | Double-end numerical control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288035.0U CN211161944U (en) | 2019-12-18 | 2019-12-18 | Double-end numerical control machine tool |
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| CN211161944U true CN211161944U (en) | 2020-08-04 |
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| CN201922288035.0U Active CN211161944U (en) | 2019-12-18 | 2019-12-18 | Double-end numerical control machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842219A (en) * | 2019-12-18 | 2020-02-28 | 广东博克斯智能机床科技有限公司 | Double-end numerical control machine tool |
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2019
- 2019-12-18 CN CN201922288035.0U patent/CN211161944U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842219A (en) * | 2019-12-18 | 2020-02-28 | 广东博克斯智能机床科技有限公司 | Double-end numerical control machine tool |
| CN110842219B (en) * | 2019-12-18 | 2024-05-28 | 广东博克斯智能机床科技有限公司 | Double-end digit control machine tool |
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