CN220296522U - Tool magazine back replacement tool mechanism - Google Patents
Tool magazine back replacement tool mechanism Download PDFInfo
- Publication number
- CN220296522U CN220296522U CN202322073749.6U CN202322073749U CN220296522U CN 220296522 U CN220296522 U CN 220296522U CN 202322073749 U CN202322073749 U CN 202322073749U CN 220296522 U CN220296522 U CN 220296522U
- Authority
- CN
- China
- Prior art keywords
- tool
- mounting plate
- magazine
- main shaft
- underframe
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 238000005192 partition Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model relates to the technical field of chain type tool magazine, in particular to a tool magazine post-replacement tool mechanism, which comprises: a supporting table is arranged on the chassis of the tool magazine body positioned on the rear vertical face; the sliding bracket component is arranged on the supporting table and comprises a bottom frame fixed on the supporting table and a movable seat arranged on the bottom frame in a sliding manner, and a cantilever for installing a tool changing mechanism extends out of the movable seat towards the direction of the main shaft; the driving assembly is arranged at one end of the underframe far away from the main shaft, so that the moving seat is driven to drive the tool changing mechanism to reciprocate between the tool magazine body and the main shaft. According to the tool changer, the supporting table is arranged on the rear vertical face of the tool changer body and is fixed on the chassis, so that the overall load of the tool changer is reduced, meanwhile, a stable supporting surface is provided, the supporting table and the tool changer body are of an integrated structure, and the tool changer can be completely independent from the position between the tool changer body and the main shaft through the arrangement of the underframe and the movable seat, so that the influence of a connecting part is reduced, and the tool changer precision is improved.
Description
Technical Field
The utility model relates to the technical field of chain type tool magazines, in particular to a tool magazine post-replacement tool mechanism.
Background
Because the existing numerical control machine tool has many machining procedures, more tools with different specifications are required to finish machining as many as possible by one clamping, the capacity requirement on tools of the tool magazine is high, the numerical control machine tool is often provided with a chain type tool magazine for meeting the requirement, and for some large-sized machine tools, the center of a main shaft of the numerical control machine tool is far away from a vertical cylinder surface, and the tool changer generally moves on a guide rail through a tool changer, so that the action process of tool changing of the tool changer in the tool magazine and tool changing of the main shaft of the machine tool is realized.
However, as the guide rail is arranged on the side elevation of the tool magazine close to the main shaft, the load of the tool magazine is increased, and when the tool changing mechanism moves along with the guide rail for a long distance, the stability of the connecting part of the tool magazine and the guide rail is reduced by the overweight tool changing arm, so that the tool changing precision of the tool changing arm is affected.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the tool magazine post-replacement mechanism effectively solves the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a tool magazine back replacement tool mechanism comprising:
the tool magazine body is provided with a supporting table on a chassis positioned on the rear vertical face;
the sliding bracket assembly is arranged on the supporting table and comprises a bottom frame fixed on the supporting table and a movable seat arranged on the bottom frame in a sliding manner, and the movable seat extends out of a cantilever for installing a tool changing mechanism towards the direction of a main shaft;
the driving assembly is arranged at one end of the underframe, which is far away from the main shaft, so as to drive the movable seat to drive the tool changing mechanism to reciprocate between the tool magazine body and the main shaft.
Further, the support table comprises a mounting plate and a first frame arranged below the mounting plate;
the first frame is internally provided with a plurality of vertical partition boards and a plurality of horizontal partition boards, the vertical partition boards are arranged at intervals along the sliding direction, and the horizontal partition boards are arranged between two adjacent vertical partition boards.
Further, a plurality of through holes are formed in the vertical partition plate and the horizontal partition plate.
Further, a second frame is arranged on one side of the first frame facing the main shaft, and the mounting plate extends to the upper side of the second frame.
Further, reinforcing rib plates are arranged at two ends of the mounting plate.
Further, the mounting plate is provided with a first bearing surface and a second bearing surface for mounting the underframe;
the first bearing surface and the second bearing surface protrude out of the top surface of the mounting plate, and a plurality of strip-shaped holes are formed along the length direction;
the length direction of the plurality of strip-shaped holes is parallel to the width direction of the mounting plate.
Further, a plurality of adjusting blocks are arranged on one side, far away from the tool magazine body, of the mounting plate along the length direction;
the adjusting block is fixed on the mounting plate, and extends towards the chassis to form an abutting edge, the abutting edge is parallel to the side edge of the chassis, an adjusting rod is screwed on the abutting edge, and one end of the adjusting rod penetrating through the abutting edge abuts on the side edge of the chassis.
Further, a sliding component is arranged on the underframe and comprises a wire rail and a sliding block arranged on the wire rail in a sliding manner;
the chassis is provided with a first mounting groove for mounting the wire rail, and the movable seat is provided with a second mounting groove for mounting the sliding block;
the first mounting groove and the second mounting groove which are positioned on one side of the chassis and the side of the movable seat, which is far away from the tool magazine body, are provided with pressing blocks.
Further, an induction component is arranged at one end of the underframe, which is far away from the main shaft.
Further, the driving assembly comprises a motor and a transmission assembly;
the motor is fixed at one end of the underframe far away from the main shaft, the transmission assembly comprises a screw rod and a nut, the nut is fixedly arranged at the bottom of the movable seat, and two end parts of the screw rod are arranged above the underframe through bearing seats.
The beneficial effects of the utility model are as follows: according to the tool changer, the supporting table is arranged on the rear vertical face of the tool changer body and is fixed on the chassis, so that the overall load of the tool changer is reduced, meanwhile, a stable supporting surface is provided, the supporting table and the tool changer body are of an integrated structure, and the tool changer can be completely independent from the position between the tool changer body and the main shaft through the arrangement of the underframe and the movable seat, so that the influence of a connecting part is reduced, and the tool changer precision is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a schematic view of a front perspective view of a tool magazine back-replacement tool mechanism according to an embodiment of the present utility model;
FIG. 2 is a view in the direction A of FIG. 1;
FIG. 3 is a schematic view of a front perspective view of a tool post-magazine tool changer according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a mounting plate according to an embodiment of the present utility model;
FIG. 5 is a partial enlarged view at B of FIG. 3;
fig. 6 is a partial enlarged view at C of fig. 2.
Reference numerals: 10. a tool magazine body; 11. a chassis; 12. a support table; 121. a mounting plate; 1211. a first bearing surface; 1212. a second bearing surface; 122. a first frame; 123. a second frame; 124. reinforcing rib plates; 125. adjusting the block; 20. a slip bracket assembly; 21. a chassis; 22. a movable seat; 221. a cantilever; 23. a sliding assembly; 24. briquetting; 30. a drive assembly; 31. a motor; 32. a transmission assembly; 40. and an induction component.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The tool magazine post-replacement tool mechanism shown in fig. 1 to 6 includes: the tool magazine comprises a tool magazine body 10, a sliding bracket assembly 20 and a driving assembly 30, wherein a supporting table 12 is arranged on a chassis 11 of the tool magazine body 10 positioned on the rear side elevation; the sliding bracket assembly 20 is arranged on the supporting table 12 and comprises a bottom frame 21 fixed on the supporting table 12 and a movable seat 22 arranged on the bottom frame 21 in a sliding manner, and the movable seat 22 extends towards the main shaft direction to form a cantilever 221 for installing a tool changing mechanism; the driving assembly 30 is disposed at an end of the chassis 21 away from the spindle, so as to drive the moving seat 22 to drive the tool changing mechanism to reciprocate between the tool magazine body 10 and the spindle.
Specifically, one surface of the tool magazine body 10, in which a plurality of tool sleeves are stored, is a front vertical surface, and is a rear vertical surface corresponding to the front vertical surface in parallel, and the tool magazine body 10 is installed and fixed at a set position through the chassis 11.
In the preferred embodiment of the present utility model, the support table 12 includes a mounting plate 121, and a first frame 122 disposed below the mounting plate 121; can increase holistic rigidity and stability for the support subassembly 20 that slides more firmly installs on tool magazine body 10, and has sufficient holding power for first frame 122, preferably, first frame 122 is inside to be equipped with a plurality of vertical baffles and a plurality of horizontal baffle, and a plurality of vertical baffles set up along the slip direction interval, and horizontal baffle sets up between two adjacent vertical baffles, thereby forms regular grid structure, makes load evenly distributed at each stress point, has improved the overall stability of brace table 12.
On the basis of the embodiment, the vertical partition plate and the horizontal partition plate are provided with a plurality of through holes, and the through holes play a role in weight reduction, so that the carrying difficulty of the tool magazine body 10 is reduced.
In the tool changing process of the tool magazine and the spindle, the tool changing mechanism fixed on the movable seat 22 needs to reciprocate between the tool magazine and the spindle, and in order to meet the long-distance tool changing requirement of the tool magazine and the spindle, a second frame 123 is arranged on one side, facing the spindle, of the first frame 122, the mounting plate 121 extends to the upper side of the second frame 123, reinforcing rib plates 124 are arranged at two ends of the mounting plate 121, the sliding distance of the movable seat 22 is effectively prolonged, and the stability and the practicability of the supporting table 12 are improved.
In the preferred embodiment of the present utility model, the mounting plate 121 is provided with a first bearing surface 1211 and a second bearing surface 1212 for mounting the chassis 21; the first bearing surface 1211 and the second bearing surface 1212 are positioned on the same horizontal plane and protrude out of the top surface of the mounting plate 121 so as to form two supporting surfaces at the top of the mounting plate 121 and support the underframe 21 through the two supporting surfaces, so that the supporting contact surface between the mounting plate 121 and the underframe 21 is reduced, the levelness of the sliding surface of the underframe 21 can be ensured, and a plurality of strip-shaped holes are formed in the first bearing surface 1211 and the second bearing surface 1212 along the length direction; the length direction of the plurality of strip-shaped holes is parallel to the width direction of the mounting plate 121, so that convenience in mounting and debugging of the chassis 21 is improved.
In the preferred embodiment of the present utility model, a plurality of adjusting blocks 125 are provided on the side of the mounting plate 121 away from the tool magazine body 10 along the length direction; the adjustment block 125 is fixed to the mounting plate 121, extends toward the chassis 21, has an abutment edge parallel to the side edge of the chassis 21, and is screwed with an adjustment lever, and one end of the adjustment lever passing through the abutment edge abuts against the side edge of the chassis 21.
Specifically, by rotating the adjusting lever, the controllability of the extending distance of the adjusting lever is ensured, and the chassis 21 is moved along the width direction of the mounting plate 121 by the adjusting lever, so that the relative position of the tool changing arm and the tool in the tool sleeve is adjusted, and the accuracy of tool changing is improved.
In the preferred embodiment of the present utility model, the sliding assembly 23 is disposed on the chassis 21, so that the moving seat 22 can move more stably relative to the chassis 21, and the sliding assembly 23 includes a wire rail and a slider slidably disposed on the wire rail; the underframe 21 is provided with a first mounting groove for mounting the rail, and the movable seat 22 is provided with a second mounting groove for mounting the sliding block; the installation and debugging time of the sliding assembly 23 is reduced, and the pressing blocks 24 are arranged at the first installation groove and the second installation groove which are positioned at one side of the bottom frame 21 and the movable seat 22 far away from the tool magazine body 10. The stability and reliability of the connection are ensured.
In order to avoid the phenomenon that the tool changing mechanism on the movable seat 22 collides when the tool magazine body 10 takes the tool, the induction component 40 is arranged at one end of the bottom frame 21 far away from the main shaft, so that the movable seat 22 can be accurately stopped at the position of the tool changing point, and the safety of tool changing is improved.
In the preferred embodiment of the present utility model, the drive assembly 30 includes a motor 31 and a transmission assembly 32; the motor 31 is fixed at one end of the chassis 21 far away from the main shaft, the transmission assembly 32 comprises a screw rod and a nut, the nut is fixedly arranged at the bottom of the movable seat 22, and two end parts of the screw rod are arranged above the chassis 21 through bearing seats. Through the power that motor 31 provided and the conversion effect of drive assembly 32, can realize that tool changing mechanism steadily removes between tool magazine body 10 and main shaft to realize quick, accurate automatic tool changing, improved the precision and the security of tool changing.
It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. A tool magazine back replacement tool mechanism, comprising:
the tool magazine body (10) is provided with a supporting table (12) on a chassis (11) positioned on the rear vertical face;
the sliding bracket assembly (20) is arranged on the supporting table (12) and comprises a bottom frame (21) fixed on the supporting table (12) and a movable seat (22) arranged on the bottom frame (21) in a sliding manner, and the movable seat (22) extends out of a cantilever (221) for installing a tool changing mechanism towards the main shaft direction;
the driving assembly (30) is arranged at one end of the underframe (21) far away from the main shaft, so as to drive the moving seat (22) to drive the tool changing mechanism to reciprocate between the tool magazine body (10) and the main shaft.
2. The tool post-magazine replacement tool mechanism according to claim 1, wherein the support table (12) includes a mounting plate (121), and a first frame (122) disposed below the mounting plate (121);
the first frame (122) is internally provided with a plurality of vertical partition plates and a plurality of horizontal partition plates, the vertical partition plates are arranged at intervals along the sliding direction, and the horizontal partition plates are arranged between two adjacent vertical partition plates.
3. The tool post-magazine tool replacing mechanism according to claim 2, wherein a plurality of through holes are formed in the vertical partition plate and the horizontal partition plate.
4. The tool magazine back replacement mechanism according to claim 2, wherein a second frame (123) is provided on a side of the first frame (122) facing the spindle, and the mounting plate (121) extends above the second frame (123).
5. The tool magazine post-replacement tool mechanism according to claim 4, wherein reinforcing rib plates (124) are provided at both ends of the mounting plate (121).
6. The tool magazine post-replacement tool mechanism according to claim 2, wherein the mounting plate (121) is provided with a first bearing surface (1211) and a second bearing surface (1212) for mounting the chassis (21);
the first bearing surface (1211) and the second bearing surface (1212) protrude from the top surface of the mounting plate (121), and are provided with a plurality of strip-shaped holes along the length direction;
the length direction of the plurality of strip-shaped holes is parallel to the width direction of the mounting plate (121).
7. The tool post-magazine replacement tool mechanism according to claim 6, wherein a plurality of adjustment blocks (125) are provided on a side of the mounting plate (121) away from the tool magazine body (10) in a length direction;
the adjusting block (125) is fixed on the mounting plate (121) and extends towards the underframe (21) to form an abutting edge, the abutting edge is parallel to the side edge of the underframe (21), an adjusting rod is screwed on the abutting edge, and one end of the adjusting rod penetrating through the abutting edge abuts against the side edge of the underframe (21).
8. The tool post-magazine replacement tool mechanism according to claim 1, wherein a sliding assembly (23) is arranged on the chassis (21), and the sliding assembly (23) comprises a wire rail and a sliding block arranged on the wire rail in a sliding manner;
the chassis (21) is provided with a first mounting groove for mounting the wire rail, and the movable seat (22) is provided with a second mounting groove for mounting the sliding block;
the first mounting groove and the second mounting groove which are positioned on one side of the underframe (21) and the moving seat (22) far away from the tool magazine body (10) are provided with pressing blocks (24).
9. The tool magazine back-replacing tool mechanism according to claim 1, wherein an induction component (40) is arranged at one end of the chassis (21) far away from the main shaft.
10. The tool post-magazine replacement mechanism of claim 1, wherein the drive assembly (30) includes a motor (31) and a transmission assembly (32);
the motor (31) is fixed at one end of the underframe (21) far away from the main shaft, the transmission assembly (32) comprises a screw rod and a nut, the nut is fixedly arranged at the bottom of the movable seat (22), and two end parts of the screw rod are arranged above the underframe (21) through bearing seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073749.6U CN220296522U (en) | 2023-08-02 | 2023-08-02 | Tool magazine back replacement tool mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322073749.6U CN220296522U (en) | 2023-08-02 | 2023-08-02 | Tool magazine back replacement tool mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220296522U true CN220296522U (en) | 2024-01-05 |
Family
ID=89345999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322073749.6U Active CN220296522U (en) | 2023-08-02 | 2023-08-02 | Tool magazine back replacement tool mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220296522U (en) |
-
2023
- 2023-08-02 CN CN202322073749.6U patent/CN220296522U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210781597U (en) | Chip mounter pad actuating mechanism | |
| CN105127842A (en) | Precise vertical control system of machining center | |
| CN212705431U (en) | Double-nested thermally symmetrical machine tool structure | |
| CN220296522U (en) | Tool magazine back replacement tool mechanism | |
| CN210476187U (en) | Transmission mechanism of machine tool workbench | |
| CN216917585U (en) | Pitch-changing mechanism | |
| CN212496522U (en) | Sliding auxiliary support mechanism | |
| CN213646814U (en) | Z-axis balance structure for direct-drive machine tool | |
| CN209811725U (en) | XY three-guide-rail workbench of numerical control special machine tool for grinding clearance groove of heavy caliper | |
| CN204913296U (en) | Accurate vertical machining center of firm type of workstation | |
| CN209632520U (en) | A kind of large-sized gantry processing machine after improvement | |
| CN220498397U (en) | Multi-degree-of-freedom machine tool machining and measuring device | |
| CN215616411U (en) | Y-shaped seat for driving numerical control drilling and milling machine | |
| CN214770219U (en) | Module formula screw machine | |
| CN204913291U (en) | Accurate vertical machining center of cooperation type is stabilized with saddle to base | |
| CN216991402U (en) | Vertical grinding machine structure | |
| CN221495046U (en) | Tilting table structure | |
| CN209737016U (en) | Multifunctional drilling and milling machine | |
| CN210967850U (en) | Slide carriage convenient to assemble and good in torsion resistance and numerical control engraving and milling machine | |
| CN219075020U (en) | Hydraulic sprocket positioning structure | |
| CN208991544U (en) | A kind of seperated sloping block type machinery compensation working bench with dustproof construction | |
| CN210046308U (en) | A board for vertical machining center | |
| CN217919912U (en) | Mounting and adjusting device for linear guide rail inside frame | |
| CN217668089U (en) | Vertical double-end machining center | |
| CN217800186U (en) | Lathe bed and lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |