CN212918434U - Vertical and horizontal integrated composite gantry - Google Patents

Vertical and horizontal integrated composite gantry Download PDF

Info

Publication number
CN212918434U
CN212918434U CN202021853783.5U CN202021853783U CN212918434U CN 212918434 U CN212918434 U CN 212918434U CN 202021853783 U CN202021853783 U CN 202021853783U CN 212918434 U CN212918434 U CN 212918434U
Authority
CN
China
Prior art keywords
vertical
horizontal
main shaft
front side
gantry
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.)
Active
Application number
CN202021853783.5U
Other languages
Chinese (zh)
Inventor
戴海永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Tiezheng Machinery Co ltd
Original Assignee
Hubei Tiezheng Machinery Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hubei Tiezheng Machinery Co ltd filed Critical Hubei Tiezheng Machinery Co ltd
Priority to CN202021853783.5U priority Critical patent/CN212918434U/en
Application granted granted Critical
Publication of CN212918434U publication Critical patent/CN212918434U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Machine Tool Units (AREA)

Abstract

A vertical and horizontal integrated composite gantry comprises: the left end and the right end of the cross beam are fixed at the upper ends of the upright posts in a one-to-one correspondence manner; the gantry is arranged on a base in a manner of sliding back and forth under the drive of an X-axis drive device; the vertical spindle box is driven by a first Z-axis driving device to be arranged on the front side of the ram in a vertically sliding manner; a vertical main shaft is vertically and rotatably arranged in the vertical main shaft box; the horizontal spindle box is arranged on the front side of the supporting plate in a manner of sliding left and right under the drive of a second Y-axis drive device; a horizontal spindle extends in the left and right direction and is rotatably arranged in the horizontal spindle box.

Description

Vertical and horizontal integrated composite gantry
Technical Field
The utility model relates to the technical field of machine tools, concretely relates to upright integrative combined type longmen that crouches.
Background
When a workpiece needing to be processed on the front surface and the side surface is encountered, the front surface needs to be processed and then the workpiece needs to be turned over and clamped, so that the following problems can be caused: 1. the positioning error of the machine tool positioning error refers to the maximum variation of the design standard of the machine tool workpiece relative to the clamp or the machine tool in the machining size direction when the workpiece is clamped and positioned. Machine tool positioning errors are related to positioning methods, including reference displacement errors caused by positioning references not coinciding with design references or process references. 2. The jig manufacturing error refers to the error generated when a machine tool is manufactured, assembled or worn. 3. The clamping error refers to an error caused by deformation of a workpiece due to a clamping force in a clamping process of the workpiece with a weak structure; for example, when a thin-walled sleeve is clamped by a three-jaw self-centering chuck, the sleeve is elastically deformed by a clamping force, and the sleeve is formed in a triangular ring shape. Although the hole is turned into a perfect circle, after the clamp is loosened, the sleeve is partially deformed and restored, so that the hole is formed into a triangular prism shape, and a large shape error is generated.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an integrative combined type longmen crouches immediately, makes its clamping can process the top surface and the side of large-scale part to avoid the error that clamping increases many times, and then improve the machining precision.
The utility model provides a technical scheme that technical problem adopted is: a vertical and horizontal integrated composite gantry comprises:
the gantry comprises two upright posts which are right opposite to each other left and a cross beam, wherein the left end and the right end of the cross beam are fixed at the upper ends of the upright posts in a one-to-one correspondence manner; the gantry is arranged on a base in a manner of sliding back and forth under the drive of an X-axis drive device;
the vertical spindle box is arranged on the front side of the ram in a vertically sliding manner under the drive of a first Z-axis drive device; the vertical main shaft is vertically and rotatably arranged in the vertical main shaft box, and the lower end of the vertical main shaft extends out of the vertical main shaft box; a first motor support is fixed on the front side of the vertical spindle box, a vertical spindle motor is fixed on the front side of the first motor support, and the vertical spindle motor is in transmission connection with the vertical spindle;
the horizontal spindle box is arranged on the front side of the supporting plate in a manner of sliding left and right under the drive of a second Y-axis drive device; a horizontal main shaft extends left and right and is rotatably arranged in the horizontal main shaft box, and one end of the left inner side and the right inner side of the horizontal main shaft extends out of the horizontal main shaft box towards one end of the left inner side and the right inner side; and a second motor support is fixed on the front side of the horizontal spindle box, a horizontal spindle motor is fixed on the front side of the second motor support, and the horizontal spindle motor is in transmission connection with the horizontal spindle.
Preferably, the workbench is arranged on the base in a manner of sliding back and forth under the driving of a workbench driving device.
The vertical and horizontal integrated combined gantry of the utility model can process the top surface and the side surface of large parts at the same time by clamping once, and has higher processing efficiency; meanwhile, the horizontal main shaft is arranged in front of the upright post, so that the open-upright main shaft can be avoided, and the two main shafts cannot interfere when running.
Drawings
FIG. 1 is a front view of a vertical and horizontal integrated composite gantry according to a preferred embodiment of the present invention;
FIG. 2 is a top view of the vertical and horizontal integrated composite gantry according to a preferred embodiment of the present invention;
FIG. 3 is a right side view of a partial structure of the vertical and horizontal integrated combined gantry according to a preferred embodiment of the present invention (the horizontal spindle assembly is omitted);
description of reference numerals: 1. a base; 2. a work table; 3. a gantry; 4. a column; 5. a cross beam; 6. a ram; 7. a vertical spindle box; 8. a first Z-axis drive; 9. a vertical main shaft; 10. a first motor bracket; 11. a vertical spindle motor; 12. a support plate; 13. a horizontal main spindle box; 14. a horizontal main shaft; 15. a horizontal spindle motor; 16. a second motor support; 17. a second Y-axis drive device; 18. a second Z-axis drive; 19. a first Y-axis drive device; 20. an X-axis drive device; 21. a table driving device;
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be further explained with reference to the accompanying drawings.
Please refer to fig. 1 to fig. 3.
The utility model discloses an integrative combined type longmen crouches immediately, it includes base 1, workstation 2, longmen 3, vertical main shaft assembly and horizontal main shaft assembly.
The gantry 3 is formed by fixing two upright posts 4 which are right opposite to each other left and a cross beam 5. The left and right ends of the cross beam 5 are fixed to the upper ends of the columns 4 in a one-to-one correspondence. The gantry 3 is arranged on a base 1 in a manner of sliding back and forth under the drive of an X-axis drive device 20. The worktable 2 is fixed on the base 1.
The vertical spindle assembly comprises a ram 6. The ram 6 is provided on the ram 6 on the front side of the cross member 5 so as to be slidable left and right by a first Y-axis drive unit 19. A vertical headstock 7 is provided on the front side of the ram 6 so as to be vertically slidable by a first Z-axis drive device 8. A vertical main shaft 9 is vertically and rotatably arranged in the vertical main shaft box 7. The lower end of the vertical main shaft 9 extends out of the vertical main shaft box 7. A first motor bracket 10 is fixed on the front side of the vertical spindle box 7. A vertical spindle motor 11 is fixed to the front side of the first motor support 10. The vertical spindle motor 11 is in transmission connection with the vertical spindle 9.
The horizontal spindle assembly includes a vertical support plate 12. The supporting plate 12 is arranged on the front side of one upright 4 in a vertically sliding manner under the driving of a second Z-axis driving device 18. A horizontal headstock 13 is provided on the front side of the pallet 12 slidably left and right by a second Y-axis drive 17. A horizontal main spindle 14 extends right and left and is rotatably provided in the horizontal main spindle head 13. One end of the left and right inner sides of the horizontal main shaft 14 extends out of the horizontal main shaft box 13 towards one end of the left and right inner sides. A second motor bracket 16 is fixed on the front side of the horizontal main spindle box 13. A horizontal spindle motor 15 is fixed to the front side of the second motor support 16. The horizontal spindle motor 15 is in transmission connection with the horizontal spindle 14.
Usually, the working platform 2 is driven by a working platform driving device 21 and can be arranged on the base 1 in a back-and-forth sliding manner.
The X-axis driving device 20, the first Z-axis driving device 8, the second Z-axis driving device 18, the first Y-axis driving device 19, the second Y-axis driving device 17, and the table driving device 21 may be a screw pair composed of a ball screw and a ball nut. Taking the X-axis driving device 20 as an example, in order to drive the gantry 3 to slide back and forth on the base 1, the ball screw of the X-axis driving device 20 is arranged along the back and forth direction, two ends of the ball screw are rotatably arranged on the base 1 through bearings, and the ball nut is arranged on the ball screw in a matching manner and is fixedly arranged with the gantry 3.
The vertical and horizontal integrated combined gantry of the utility model can process the top surface and the side surface of large parts at the same time by clamping once, and has higher processing efficiency; meanwhile, the horizontal main shaft is arranged in front of the upright post, so that the open-upright main shaft can be avoided, and the two main shafts cannot interfere when running.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (2)

1. A vertical and horizontal integrated composite gantry is characterized by comprising:
the gantry is characterized by comprising a gantry (3) consisting of two upright columns (4) which are right opposite to each other left and a crossbeam (5), wherein the left end and the right end of the crossbeam (5) are fixed at the upper ends of the upright columns (4) in a one-to-one correspondence manner; the gantry (3) is arranged on a base (1) in a manner of sliding back and forth under the drive of an X-axis drive device (20);
the workbench (2) is fixed on the base (1), the vertical spindle assembly comprises a ram (6) which is arranged on the front side of the cross beam (5) in a left-right sliding manner under the drive of a first Y-axis drive device (19), and a vertical spindle box (7) is arranged on the front side of the ram (6) in a vertical sliding manner under the drive of a first Z-axis drive device (8); a vertical main shaft (9) is vertically and rotatably arranged in the vertical main shaft box (7), and the lower end of the vertical main shaft (9) extends out of the vertical main shaft box (7); a first motor support (10) is fixed on the front side of the vertical spindle box (7), a vertical spindle motor (11) is fixed on the front side of the first motor support (10), and the vertical spindle motor (11) is in transmission connection with the vertical spindle (9);
the horizontal spindle assembly comprises a vertical supporting plate (12) which is arranged on the front side of one upright post (4) in a vertically sliding manner under the driving of a second Z-axis driving device (18), and a horizontal spindle box (13) is arranged on the front side of the supporting plate (12) in a horizontally sliding manner under the driving of a second Y-axis driving device (17); a horizontal main shaft (14) extends left and right and is rotatably arranged in the horizontal main shaft box (13), and one end of the left inner side and the right inner side of the horizontal main shaft (14) extends out of the horizontal main shaft box (13) towards one end of the left inner side and the right inner side; a second motor support (16) is fixed on the front side of the horizontal spindle box (13), a horizontal spindle motor (15) is fixed on the front side of the second motor support (16), and the horizontal spindle motor (15) is in transmission connection with the horizontal spindle (14).
2. A vertical and horizontal integrated composite gantry as claimed in claim 1, wherein said table (2) is slidably disposed on said base (1) back and forth under the driving of a table driving device (21).
CN202021853783.5U 2020-08-29 2020-08-29 Vertical and horizontal integrated composite gantry Active CN212918434U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021853783.5U CN212918434U (en) 2020-08-29 2020-08-29 Vertical and horizontal integrated composite gantry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021853783.5U CN212918434U (en) 2020-08-29 2020-08-29 Vertical and horizontal integrated composite gantry

Publications (1)

Publication Number Publication Date
CN212918434U true CN212918434U (en) 2021-04-09

Family

ID=75302100

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021853783.5U Active CN212918434U (en) 2020-08-29 2020-08-29 Vertical and horizontal integrated composite gantry

Country Status (1)

Country Link
CN (1) CN212918434U (en)

Similar Documents

Publication Publication Date Title
US20120210551A1 (en) Vertical turning-milling complex machining center
CN208231430U (en) A kind of horizontal five axis milling vehicle Compositions of metal-working machines
CN113941861A (en) Turning and milling integrated machine tool
CN215146282U (en) Base part welding position clamping device
CN216503388U (en) Turning and milling combined type machine tool
CN212918434U (en) Vertical and horizontal integrated composite gantry
CN209835020U (en) Glass processing equipment
CN215616434U (en) Novel five machining centers
CN110788673A (en) Vertical and horizontal combined machining center with novel structure and machining method thereof
CN211758583U (en) Radial drilling machine capable of positioning workpiece
CN212495583U (en) Boring jig
CN210359484U (en) Milling machine
CN214213178U (en) Cylinder part machining center with horizontal and vertical functions
CN202869528U (en) Flexible clamping detection system
CN113103004A (en) Composite vertical machining center
CN112318145A (en) Numerical control gantry compound machine
CN214185263U (en) Movable column type double-spindle machining center
CN212858552U (en) Horizontal machining clamp for multiple main shafts of steering knuckle
CN215702446U (en) Center positioning fixture with high machining precision
CN215546983U (en) Double-station processing jig
CN220073986U (en) Clamping tool for numerical control boring machine
CN217452284U (en) Automatic rod body machining mechanism
CN216298653U (en) Vertical multi-spindle multi-tool magazine machining center
CN211438433U (en) Shockproof gear machining bed
CN212526109U (en) Drill bit loop for oil pressure drilling machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant