CN212371261U - Milling machine tool special for guide rail - Google Patents
Milling machine tool special for guide rail Download PDFInfo
- Publication number
- CN212371261U CN212371261U CN202022189344.5U CN202022189344U CN212371261U CN 212371261 U CN212371261 U CN 212371261U CN 202022189344 U CN202022189344 U CN 202022189344U CN 212371261 U CN212371261 U CN 212371261U
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- CN
- China
- Prior art keywords
- guide rail
- hydraulic
- milling
- chip removal
- rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000003801 milling Methods 0.000 title claims abstract description 46
- 238000001816 cooling Methods 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims 2
- 238000003754 machining Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Machine Tool Units (AREA)
Abstract
The utility model discloses a milling machine tool special for a guide rail, which comprises a machine body, a power head group, a hydraulic clamp and a cooling chip removal device, wherein the power head group and the hydraulic clamp are both arranged on the machine body; the power head set comprises a rail top milling power head, two sets of rail head side vertical face milling power heads and two sets of rail waist milling power heads, the rail top milling power heads are installed on the upper portion of the gantry of the machine body, the two sets of rail top milling power heads are installed on two sides of the gantry of the machine body respectively, and the rail waist milling power heads are installed on two sides in front of the gantry of the machine body along the feeding direction. The utility model can ensure the guide rail to be accurately positioned and clamped, and meet the precision requirements of the guide rail; the five power heads are linked, so that simultaneous milling of all machining surfaces of the guide rail can be realized, the machining efficiency is improved, and each power head is controlled by a servo motor and a numerical control system, so that high-precision milling can be realized. The special machine tool greatly improves the production efficiency and the processing quality and reduces the production cost.
Description
Technical Field
The utility model belongs to the machining field, concretely relates to special milling machine tool of guide rail.
Background
The existing equipment for processing the guide rail is generally a common boring and milling machine or a planer, all processing surfaces of the guide rail need to be processed one by one, and the processing efficiency is very low; due to the blank state of the guide rail, the positioning and clamping device of the common mechanical equipment cannot meet the requirement of precision machining, and moreover, because each surface is independently machined, the dimensional precision, the symmetry and the straightness of the machined guide rail are not high, and the requirement of machining precision cannot be met.
Disclosure of Invention
In view of this, the utility model aims at providing a special milling machine tool of guide rail can realize milling process when all machined surfaces of guide rail, improves machining efficiency.
In order to achieve the purpose, the technical scheme is as follows:
the special milling machine tool for the guide rail comprises a machine body, a milling machine tool and a milling machine tool, wherein the milling machine tool comprises a power head set, a hydraulic clamp and a cooling chip removal device;
the power head set comprises a rail top milling power head, two sets of rail head side vertical face milling power heads and two sets of rail waist milling power heads, wherein the rail top milling power head is arranged at the upper part of the gantry of the machine body;
the hydraulic fixture passes through the power head group and is fixed on a lathe bed, the hydraulic fixture comprises a fixture body which is fixed on the lathe bed along the lathe bed and a plurality of fixture units which are uniformly arranged on the fixture body, the fixture units comprise a positioning backer, a hydraulic side push plate, a hydraulic clamping plate, a one-way hydraulic cylinder and a two-way hydraulic cylinder which are arranged on the fixture body, the one-way hydraulic cylinder and the two-way hydraulic cylinder are uniformly arranged on the fixture body at intervals, the positioning backer is fixed on the upper part of one side of the fixture body, the upper end of the positioning backer is propped against the edge of one side of a guide rail which is arranged on the fixture body, meanwhile, the telescopic end of the one-way hydraulic cylinder is perpendicular to the other side of the fixture body and is rotatably connected with the lower end of the hydraulic side push plate, the middle position of the hydraulic side push plate is connected with a first fulcrum which is fixed on the fixture body, in addition, the telescopic ends of the two-way hydraulic cylinders are symmetrically arranged on two side surfaces of the clamp body, the telescopic ends of the two-way hydraulic cylinders are rotatably connected with the middle position of the hydraulic clamping plate, the upper end of the hydraulic clamping plate is pressed on the guide rail base, and the lower end of the hydraulic clamping plate is connected to the clamp body in a propping manner.
As the utility model discloses further improvement still includes cooling chip removal device, and cooling chip removal device includes chain, action wheel, follows the driving wheel and installs the motor on the fuselage, cooling chip removal device sets up in anchor clamps body both sides, and set up in the chip removal recess on the lathe bed, chip removal recess one end is sealed, and other end arc upwarps and is open end, and this open end is the chip removal mouth of chip removal recess, and the action wheel of connecting through the chain and follow the driving wheel are installed respectively to the both ends of chip removal recess, and the output of motor drives the action wheel, in addition, evenly install a plurality of doctor-bars that are used for taking away iron fillings on the chain, and when the chain rotates, the free end and the chip removal bottom of the groove face contact of chain underdrive part's doctor-bar, can follow the open end discharge.
As a further improvement, the side wall of the middle position of the chip removal groove is provided with a bearing wheel for bearing the chain.
As the utility model discloses further improvement, but detachable mounting has manual side roof between anchor clamps body one side upper portion and one-way pneumatic cylinder and the two-way pneumatic cylinder, and manual side roof upper end is higher than anchor clamps body upper surface, and the side pushes away the bolt through the screw thread is worn to be equipped with on the manual side roof, the side pushes away the bolt butt on guide rail base side arris edge.
As a further improvement, the hydraulic clamping plate is Contraband type, and two hydraulic clamping plate's recess sets up in opposite directions, the recess is the flaring type, and hydraulic clamping plate upper end inside groove inclined plane is pressed on the guide rail base, lower extreme inside groove inclined plane and the fixed voussoir extrusion fit that sets up on the anchor clamps body, and simultaneously, be connected with the spring between hydraulic clamping plate lower extreme and the anchor clamps body.
The utility model has the advantages that: the utility model is hydraulic clamping, convenient and fast, the clamp is composed of four parts of a positioning backer, a hydraulic side push, a hydraulic clamping and a manual side top, which can ensure the guide rail to be accurately positioned and clamped and meet the precision requirements of the guide rail; the five power heads are linked, so that simultaneous milling of all machining surfaces of the guide rail can be realized, the machining efficiency is improved, and each power head is controlled by a servo motor and a numerical control system, so that high-precision milling can be realized. The special machine tool greatly improves the production efficiency and the processing quality and reduces the production cost. The utility model discloses machining precision is high, efficient, convenient operation is succinct, is applicable to various guide rail processing.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of an assembly structure of the rail head milling power head and two sets of rail head side elevation milling power heads of the present invention;
fig. 4 is an assembly schematic view of two sets of rail web milling power heads according to the present invention;
fig. 5 is a schematic structural view of the hydraulic clamp of the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5 relating to a gripper unit;
FIG. 7 is a schematic view of the assembly of FIG. 6 involving the positioning abutments, the one-way hydraulic cylinders and the hydraulic side thrust plates;
FIG. 8 is a schematic view of the assembled structure of FIG. 6 involving the positioning of the backer and the manual side ceiling;
FIG. 9 is a schematic view of the assembled structure of FIG. 6 involving a bi-directional hydraulic cylinder and a hydraulic clamping plate;
fig. 10 is a schematic view of the cooling chip removal device according to the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Please refer to fig. 1-9:
the special milling machine tool for the guide rail comprises a machine body 1, a power head group 2, a hydraulic clamp 3 and a cooling and chip removal device 4, wherein the power head group 2 and the hydraulic clamp 3 are both arranged on the machine body 1;
the power head group 2 comprises a rail top milling power head 21, two sets of rail head side vertical face milling power heads 22 and two sets of rail waist milling power heads 23, wherein the rail top milling power head 21 is arranged on the upper part of a gantry of the lathe bed 1, the two sets of rail head side vertical face milling power heads 22 are respectively arranged on two sides of the gantry of the lathe bed 1, and the rail waist milling power heads 23 are respectively arranged on two sides in front of the gantry of the lathe bed 1 along the feeding direction;
the hydraulic clamp 3 penetrates through the power head group 2 and is fixed on the machine body 1, and comprises a clamp body 31 which is fixed on the machine body 1 along the machine body 1 and a plurality of clamp units 32 which are uniformly arranged on the clamp body 31, wherein each clamp unit 32 comprises a positioning backer 321, a hydraulic side push plate 322, a hydraulic clamping plate 323, a one-way hydraulic cylinder 324 and a two-way hydraulic cylinder 325 which are arranged on the clamp body 31, the one-way hydraulic cylinder 324 and the two-way hydraulic cylinder 325 are uniformly arranged on the clamp body 31 at intervals, the positioning backer 321 is fixed on the upper part of one side of the clamp body 31, the upper end of the positioning backer 321 is abutted against and placed on a side edge of a guide rail on the clamp body 31, meanwhile, the telescopic end of the one-way hydraulic cylinder 324 is perpendicular to the side surface of the clamp body 31 and is rotatably connected with the lower end of the hydraulic side push plate 322, the middle position of the hydraulic side push plate 322 is used as, the protruding portion of the upper end of the hydraulic side push plate 322 abuts against the edge of one side of the guide rail base to be milled, in addition, the telescopic ends of the two-way hydraulic cylinders 325 are symmetrically arranged on two side surfaces of the clamp body 31, the telescopic ends of the two-way hydraulic cylinders 325 are rotatably connected with the middle position of the hydraulic clamping plate 323, the upper end of the hydraulic clamping plate 323 is pressed on the guide rail base, the lower end of the hydraulic clamping plate 323 abuts against the clamp body 31, in addition, a manual side top plate 326 is detachably arranged on the upper portion of one side of the clamp body 31 and between the one-way hydraulic cylinders 324 and the two-way hydraulic cylinders 325, the upper end of the manual side top plate 326 is higher than the upper surface of the clamp body 31, a side push bolt 328 penetrates through threads in the upper end.
The hydraulic clamping plates 323 are Contraband-shaped, the grooves 329 of the two hydraulic clamping plates 323 are oppositely arranged, the grooves 329 are flaring-shaped, the inclined planes of the inner grooves at the upper ends of the hydraulic clamping plates 323 are pressed on the guide rail bases, the inclined planes of the inner grooves at the lower ends are in extrusion fit with the wedge blocks 330 fixedly arranged on the clamp body 31, and meanwhile, springs 331 are connected between the lower ends of the hydraulic clamping plates 323 and the clamp body 31.
This special milling machine of guide rail still includes cooling chip removal device 4, cooling chip removal device 4 includes chain 41, action wheel 42, follows driving wheel 43 and installs the motor on the fuselage, cooling chip removal device 4 sets up in 31 both sides of anchor clamps body, and sets up in chip removal recess 5 on lathe bed 1, chip removal recess 5 one end is sealed, and other end arc upwarps and is open end, and this open end is chip removal mouth 51 of chip removal recess 5, and action wheel 42 and follow driving wheel 43 connected through chain 41 are installed respectively to the both ends of chip removal recess 5, and the output of motor drives action wheel 42, in addition, evenly install a plurality of doctor-bars 44 that are used for taking away iron fillings on chain 41, and when chain 41 rotates, the free end and the chip removal recess 5 bottom surface contact of chain 41 lower transmission part's doctor-bar 44 can be discharged iron fillings from the open end of chip removal recess 5 to and, chip removal recess 5 packs into the coolant liquid, meanwhile, a bearing wheel 45 for bearing the chain 41 is arranged on the side wall of the middle position of the chip removal groove 5; in addition, the arc transition between the bottom and the end face of the closed end in the chip removal groove 5 prevents iron chips from being concentrated in corners.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The milling machine tool special for the guide rail comprises a machine body and is characterized by comprising a power head set, a hydraulic clamp and a cooling and chip removal device, wherein the power head set and the hydraulic clamp are arranged on the machine body;
the power head set comprises a rail top milling power head, two sets of rail head side vertical face milling power heads and two sets of rail waist milling power heads, wherein the rail top milling power head is arranged at the upper part of the gantry of the machine body;
the hydraulic fixture passes through the power head group and is fixed on a lathe bed, the hydraulic fixture comprises a fixture body which is fixed on the lathe bed along the lathe bed and a plurality of fixture units which are uniformly arranged on the fixture body, the fixture units comprise a positioning backer, a hydraulic side push plate, a hydraulic clamping plate, a one-way hydraulic cylinder and a two-way hydraulic cylinder which are arranged on the fixture body, the one-way hydraulic cylinder and the two-way hydraulic cylinder are uniformly arranged on the fixture body at intervals, the positioning backer is fixed on the upper part of one side of the fixture body, the upper end of the positioning backer is propped against the edge of one side of a guide rail which is arranged on the fixture body, meanwhile, the telescopic end of the one-way hydraulic cylinder is perpendicular to the other side of the fixture body and is rotatably connected with the lower end of the hydraulic side push plate, the middle position of the hydraulic side push plate is connected with a first fulcrum which is fixed on the fixture body, in addition, the telescopic ends of the two-way hydraulic cylinders are symmetrically arranged on two side surfaces of the clamp body, the telescopic ends of the two-way hydraulic cylinders are rotatably connected with the middle position of the hydraulic clamping plate, the upper end of the hydraulic clamping plate is pressed on the guide rail base, and the lower end of the hydraulic clamping plate is connected to the clamp body in a propping manner.
2. The special milling machine tool for the guide rail according to claim 1, characterized in that the special milling machine tool for the guide rail further comprises a cooling chip removal device, the cooling chip removal device comprises a chain, a driving wheel, a driven wheel and a motor installed on the machine body, the cooling chip removal device is arranged on two sides of the clamp body and arranged in a chip removal groove on the machine body, one end of the chip removal groove is closed, the other end of the chip removal groove is curved upwards and is an open end, the open end is a chip removal port of the chip removal groove, the driving wheel and the driven wheel which are connected through the chain are respectively installed at two ends of the chip removal groove, the output end of the motor drives the driving wheel, in addition, a plurality of scraping sheets used for taking away the iron chips are evenly installed on the chain, and when the chain rotates, the free end of the scraping sheets.
3. The special milling machine tool for the guide rail as claimed in claim 2, wherein a bearing wheel for bearing the chain is mounted on the side wall of the middle position of the chip removal groove.
4. The milling machine tool special for the guide rail according to claim 1, wherein a manual side top plate is detachably mounted on the upper portion of one side of the clamp body and between the one-way hydraulic cylinder and the two-way hydraulic cylinder, the upper end of the manual side top plate is higher than the upper surface of the clamp body, a side pushing bolt penetrates through the upper end of the manual side top plate through threads, and the side pushing bolt abuts against an edge of one side of the guide rail base.
5. The special milling machine tool for the guide rail as claimed in claim 1, wherein the hydraulic clamping plates are Contraband type, the grooves of the two hydraulic clamping plates are arranged oppositely, the grooves are flared, the upper end inner groove inclined plane of the hydraulic clamping plates is pressed on the guide rail base, the lower end inner groove inclined plane is in press fit with a wedge block fixedly arranged on the clamp body, and meanwhile, a spring is connected between the lower ends of the hydraulic clamping plates and the clamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022189344.5U CN212371261U (en) | 2020-09-29 | 2020-09-29 | Milling machine tool special for guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022189344.5U CN212371261U (en) | 2020-09-29 | 2020-09-29 | Milling machine tool special for guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212371261U true CN212371261U (en) | 2021-01-19 |
Family
ID=74172192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022189344.5U Withdrawn - After Issue CN212371261U (en) | 2020-09-29 | 2020-09-29 | Milling machine tool special for guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212371261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024958A (en) * | 2020-09-29 | 2020-12-04 | 山西风雷钻具有限公司 | Milling machine tool special for guide rail |
-
2020
- 2020-09-29 CN CN202022189344.5U patent/CN212371261U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024958A (en) * | 2020-09-29 | 2020-12-04 | 山西风雷钻具有限公司 | Milling machine tool special for guide rail |
| CN112024958B (en) * | 2020-09-29 | 2024-04-19 | 山西风雷钻具有限公司 | Milling machine tool special for guide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210119 Effective date of abandoning: 20240419 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210119 Effective date of abandoning: 20240419 |