CN108214385B - Tool for disassembling and replacing machine tool corner milling head - Google Patents
Tool for disassembling and replacing machine tool corner milling head Download PDFInfo
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- CN108214385B CN108214385B CN201710756995.8A CN201710756995A CN108214385B CN 108214385 B CN108214385 B CN 108214385B CN 201710756995 A CN201710756995 A CN 201710756995A CN 108214385 B CN108214385 B CN 108214385B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The tool for disassembling and replacing the angle milling head of the machine tool is characterized in that a sliding seat driven by a screw rod supported on a base plate is arranged at the upper part of the base plate; the sliding seat mainly comprises two supporting sliding plates, a horizontal supporting plate, a side end plate and a sliding block; the rollers at two ends of the wheel shaft at the lower part of the base plate are in rolling fit with the working table surface of the machine tool, and the outer ends of the rollers are fixedly connected with annular bosses which are embedded in the T-shaped grooves in a sliding manner; the lower part of the side end plate is provided with a hanging plate which is driven by a screw rod to move longitudinally so as to drive the extending height of the upper end of a guide pin shaft which is arranged on the side end plate in a sliding way; the left part of the upper end surface of the horizontal supporting plate is fixedly connected with a front bracket and a rear bracket, and the middle part of the bracket in the front-rear direction is provided with a notch; a locking screw rod is penetrated in a threaded hole on the base plate, and a fixed block with an inserting hole is fixedly arranged in a T-shaped groove on the working table surface corresponding to the locking screw rod. The tool can save hoisting equipment, can be used for disassembling and assembling the angular milling head through independent operation by a single person, is beneficial to improving the production efficiency, and can save the installation space of driving equipment.
Description
Technical Field
The invention relates to a tool of machining equipment, in particular to a tool for disassembling and replacing a machine tool corner milling head.
Background
In the machining industry, when a workpiece is machined by using boring and milling machine equipment, the angle milling head of the accessory of the machine tool is used according to the process change, frequent disassembly and assembly operations are required, the traditional replacement method is required to use lifting equipment such as a crane, the operation process is complex, and a single person cannot independently finish the operation. If the condition of insufficient resources of hoisting equipment or auxiliary personnel on the production site is met, the machine is required to be stopped for waiting, and the production efficiency is seriously affected.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a tool for disassembling and replacing a machine tool corner milling head, which can save hoisting equipment, can be used for independently disassembling and assembling the corner milling head by a single person, is beneficial to improving the production efficiency, and can save the installation space of driving equipment.
The invention provides a tool for disassembling and replacing a milling head of a machine tool corner, which comprises a base plate, a wheel shaft horizontally and fixedly connected to the lower part of the base plate, rolling wheels rotatably connected to the left end and the right end of the wheel shaft, a sliding seat arranged on the upper end surface of the base plate in a sliding manner along the left-right direction, a pair of bearing seats with bearings respectively and fixedly connected to the left part and the middle part of the upper end surface of the base plate, and a lead screw with two ends respectively supported by bearings in a pair of bearings and fixedly connected with a first hand wheel at the left end and a lead screw with a second hand wheel at the lower end;
the rollers at two ends of the wheel shaft are in rolling fit with the surface of the machine tool workbench, the outer ends of the rollers are fixedly connected with annular bosses which are coaxially arranged with the rollers, and the annular bosses are embedded into T-shaped grooves of the machine tool workbench and are in sliding fit with the T-shaped grooves;
the sliding seat mainly comprises two supporting sliding plates, a horizontal supporting plate, a side end plate and a sliding block, wherein the two supporting sliding plates are respectively positioned at the front part and the rear part of the upper end surface of the base plate and are in sliding fit with the upper surface of the base plate; the middle part of the sliding block is provided with a threaded hole I which is arranged in a penetrating manner in the left-right direction and is matched with the screw rod; the sliding block is sleeved in the middle of the screw rod through a first threaded hole;
the middle part of the side end plate in the front-rear direction is provided with a threaded hole II which is longitudinally arranged, the side end plate is also longitudinally provided with two through holes I in a penetrating manner at the front side and the rear side of the threaded hole II, the upper part of the side end plate is provided with a U-shaped groove, the lower part of the side end plate is horizontally provided with a hanging plate, the hanging plate is provided with a through hole I which is longitudinally arranged in a penetrating manner at the position corresponding to the threaded hole II, the upper end surface of the hanging plate is fixedly connected with two guide pin shafts which longitudinally slide and penetrate through the two through holes I, and the length of the guide pin shafts is larger than the height of the side end plate; the upper part of the screw rod passes through the first through hole on the hanging plate and then passes through the second threaded hole;
the left part of the upper end surface of the horizontal supporting plate is fixedly connected with a bracket extending in the front-rear direction, and the middle part of the bracket in the front-rear direction is provided with a notch;
the machine tool workbench is characterized in that a fixed block is fixedly connected in a T-shaped groove between rollers at two ends of the wheel shaft, an inserting hole is formed in the upper portion of the fixed block, a threaded hole III longitudinally penetrating through the base plate is formed in a position corresponding to the fixed block, a locking screw matched with the threaded hole III through threads is arranged in the threaded hole III in a penetrating mode, and the lower end of the locking screw can longitudinally slide and penetrate through the inserting hole.
In the technical scheme, the annular boss embedded in the T-shaped groove on the workbench is arranged at the outer end of the roller, so that a guiding effect can be provided when the tool rolls in the front-back direction, and the linear running of the tool is ensured. The slide block can be driven to drive the slide block to move along the left-right direction on the upper end surface of the base plate through the arrangement of the lead screw, the U-shaped groove at the upper parts of the support and the side end plates can be adjusted to be right opposite to the right-angle milling head; the lifting plate positioned at the lower part of the side end plate can be matched with the first through hole on the side end plate through the guide pin shaft to adjust the height of the upper end of the guide pin shaft in the longitudinal direction, so that the contact position of the upper end of the guide pin shaft and the right-angle milling head can be adjusted. The front and rear direction positioning can be realized through the cooperation of the locking screw and the fixed block; the screw rod and the sliding block and the screw rod and the second screw thread on the side end plate can be self-locked and positioned through the screw threads. And then this frock can realize the removal of three direction to can carry out the location of arbitrary position fast, thereby can realize the reliable connection or the separation of lathe and right angle cutter head. The tool replaces hoisting equipment, single independent operation can be realized by using the tool, the production efficiency is improved, and the manufacturing cost can be reduced.
Further, in order to ensure that the slide seat can only accurately slide in the left-right direction, the base plate is provided with sliding grooves which extend in the left-right direction and are used for sliding the support sliding plates at positions corresponding to the two support sliding plates.
Further, in order to better support the end of the right angle milling head, the notch is in an inverted isosceles trapezoid or an upright V shape.
Further, in order to be convenient for operate, the left end fixedly connected with of first hand wheel is with the rocking handle of perpendicular setting rather than.
Further, in order to facilitate quick insertion into the insertion hole, the lower end of the locking screw in the fixed block is tapered.
The invention reasonably utilizes the guide of the T-shaped groove on the machine tool workbench, realizes the accurate and quick movement of the tool, and reduces the effective space occupied by the station appliances in the working area range of the equipment; through the main shaft on the frock, perpendicular adjustment mechanism of two directions, make frock and lathe right angle cutter head can swiftly conveniently carry out the accurate positioning, realized the reliable connection and the separation of two. The occupation time of auxiliary hoisting equipment such as travelling crane is saved, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a left side view of fig. 1.
In the figure: 1. wheel axle, 2, gyro wheel, 3, bed plate, 4, the slide, 5, lead screw, 6, lead screw, 7, the bearing frame, 8, first hand wheel, 9, hanger plate, 10, guide pin axle, 11, support, 12, locking bolt, 13, fixed block, 14, second hand wheel, 15, annular boss, 16, T type groove, 17, support slide, 18, horizontal layer board, 19, side end plate, 20, slider, 21, U-shaped groove, 22, breach, 23, cartridge hole, 24, right angle cutter head, 25, host computer workstation.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, a tool for disassembling and replacing a milling head of a machine tool comprises a base plate 3, an axle 1 horizontally and fixedly connected to the lower part of the base plate 3, rollers 2 rotatably connected to the left and right ends of the axle 1, a sliding seat 4 slidably arranged on the upper end surface of the base plate 3 along the left and right directions, a pair of bearing seats 7 with bearings respectively fixedly connected to the left and middle parts of the upper end surface of the base plate 3, a lead screw 5 with two ends respectively supported by bearings in the pair of bearing seats 7 and fixedly connected with a first hand wheel 8 at the left end and a lead screw 6 with a second hand wheel 14 at the lower end;
the rollers 2 at the two ends of the wheel shaft 1 are in rolling fit with the surface of the machine tool workbench 25, the outer ends of the rollers 2 are fixedly connected with annular bosses 15 which are coaxially arranged with the rollers, and the annular bosses 15 are embedded into T-shaped grooves 16 of the machine tool workbench 25 and are in sliding fit with the T-shaped grooves 16;
the sliding seat 4 mainly comprises two supporting sliding plates 17 which are respectively positioned at the front part and the rear part of the upper end surface of the base plate 3 and are in sliding fit with the upper surface of the base plate 3, a horizontal supporting plate 18 fixedly connected to the top ends of the two supporting sliding plates 17, a side end plate 19 fixedly connected to the upper parts of the right ends of the two supporting sliding plates 17 and a sliding block 20 fixedly connected to the left part of the lower end surface of the horizontal supporting plate 18 and positioned between a pair of bearing seats 7; the middle part of the sliding block 20 is provided with a threaded hole I which is arranged in a penetrating left-right direction and is matched with the screw rod 5; the sliding block 20 is sleeved at the middle part of the screw rod 5 through a first threaded hole;
the middle part of the side end plate 19 in the front-rear direction is provided with a threaded hole II which is longitudinally arranged, the side end plate 19 is also longitudinally provided with two through holes I in a penetrating manner at the front side and the rear side of the threaded hole II, the upper part of the side end plate 19 is provided with a U-shaped groove 21, the lower part of the side end plate 19 is horizontally provided with a hanging plate 9, the hanging plate 9 is provided with a through hole I which is longitudinally arranged in a penetrating manner at the position corresponding to the threaded hole II, the upper end surface of the hanging plate 9 is fixedly connected with two guide pin shafts 10 which longitudinally slide and penetrate through the two through holes I, and the length of the guide pin shafts 10 is larger than the height of the side end plate 19; the upper part of the screw rod 6 passes through the first through hole on the hanging plate 9 and then passes through the second threaded hole;
a bracket 11 extending in the front-rear direction is fixedly connected to the left part of the upper end surface of the horizontal supporting plate 18, and a notch 22 is formed in the middle of the bracket 11 in the front-rear direction;
the machine tool workbench 25 is fixedly connected with a fixed block 13 in a T-shaped groove 16 between the rollers 2 at two ends of the wheel shaft 1, an inserting hole 23 is formed in the upper portion of the fixed block 13, a threaded hole III longitudinally penetrating through the base plate 3 is formed in a position corresponding to the fixed block 13, a locking screw 12 matched with the threaded hole III through threads is arranged in the threaded hole III in a penetrating mode, and the lower end of the locking screw 12 can longitudinally slide and penetrate through the inserting hole 23.
The outer ends of the rollers are provided with the annular bosses embedded into the T-shaped grooves on the workbench, so that a guiding effect can be provided when the tool rolls in the front-back direction, and the linear running of the tool is ensured. The guide screw is arranged to drive the sliding block to move in the left-right direction on the upper end face of the base plate, so that the U-shaped groove on the upper parts of the support and the side end plates can be adjusted to be right opposite to the right-angle milling head; the lifting plate positioned at the lower part of the side end plate can be matched with the first through hole on the side end plate through the guide pin shaft to adjust the height of the upper end of the guide pin shaft in the longitudinal direction, so that the contact position of the upper end of the guide pin shaft and the right-angle milling head can be adjusted. The front and rear direction positioning can be realized through the cooperation of the locking screw and the fixed block; the screw rod and the sliding block and the screw rod and the second screw thread on the side end plate can be self-locked and positioned through the screw threads. And then this frock can realize the removal of three direction to can carry out the location of arbitrary position fast, thereby can realize the reliable connection or the separation of lathe and right angle cutter head. The tool replaces hoisting equipment, single independent operation can be realized by using the tool, the production efficiency is improved, and the manufacturing cost can be reduced.
In order to ensure that the slide can only slide accurately in the left-right direction, the base plate 3 is provided with a sliding groove extending in the left-right direction for the support slide 17 to slide at the position corresponding to the two support slide 17.
For better support of the end of the square head, the notch 22 is in the shape of an inverted isosceles trapezoid or an upright V.
The left end of the first hand wheel 8 is fixedly connected with a rocking handle which is arranged vertically.
The lower end of the locking screw 12 is tapered to facilitate quick insertion into the insertion hole.
The fixed block 13 is pre-installed in the T-shaped groove 16 of the machine tool workbench 25 and is fastened at a designated position by a screw; the tool is placed on the surface of a machine tool workbench 25, the annular boss at the outer end of the roller is embedded into the appointed T-shaped groove, and when the tool moves to the fixed block, the lower end of the locking screw is enabled to descend into the insertion hole on the fixed block to be positioned through the rotation of the locking screw; when the tooling moves to a designated position and the right-angle milling head 24 is positioned in the tooling adjusting range, the sliding seat 4 is driven to be right below the right-angle milling head by the first hand wheel 8; then the hanging block 9 is driven to move longitudinally through the second hand wheel adjusting screw rod 6, so that the top surface of the guide pin shaft 10 is contacted with the right-angle milling head, and the end part of the guide pin shaft is supported; and then the connecting bolt of the right-angle milling head and the ram of the machine tool is loosened, so that the right-angle milling head can be detached. The coordinate point of the machine tool can be recorded for later installation of the right angle milling head. The disassembled square milling head can be moved along the T-slot 16 to the edge of the table along with the tooling to allow the square milling head to be stored outside the machine tool work area.
Claims (5)
1. The tool for disassembling and replacing the angle milling head of the machine tool comprises a base plate (3), an axle (1) horizontally and fixedly connected to the lower part of the base plate (3), and idler wheels (2) rotatably connected to the left end and the right end of the axle (1), and is characterized by further comprising a sliding seat (4) arranged on the upper end face of the base plate (3) in a sliding manner along the left-right direction, a pair of bearing seats (7) with bearings respectively and fixedly connected to the left part and the middle part of the upper end face of the base plate (3), and a lead screw (5) with two ends respectively supported by bearings in the pair of bearing seats (7) and fixedly connected with a first hand wheel (8) at the left end and a lead screw (6) with a second hand wheel (14) at the lower end;
the rollers (2) at two ends of the wheel shaft (1) are in rolling fit with the surface of a machine tool workbench (25), the outer ends of the rollers (2) are fixedly connected with annular bosses (15) which are coaxially arranged with the rollers, and the annular bosses (15) are embedded into T-shaped grooves (16) of the machine tool workbench (25) and are in sliding fit with the T-shaped grooves (16);
the sliding seat (4) mainly comprises two support sliding plates (17) which are respectively positioned at the front part and the rear part of the upper end surface of the base plate (3) and are in sliding fit with the upper surface of the base plate (3), a horizontal supporting plate (18) fixedly connected to the top ends of the two support sliding plates (17), a side end plate (19) fixedly connected to the upper parts of the right ends of the two support sliding plates (17) and a sliding block (20) fixedly connected to the left part of the lower end surface of the horizontal supporting plate (18) and positioned between a pair of bearings (7); the middle part of the sliding block (20) is provided with a threaded hole I which is arranged in a penetrating manner in the left-right direction and is matched with the screw rod (5); the sliding block (20) is sleeved at the middle part of the screw rod (5) through a threaded hole;
the middle part of the side end plate (19) in the front-rear direction is provided with a threaded hole II which is longitudinally arranged, the side end plate (19) is also longitudinally provided with two through holes I in a penetrating manner at the front side and the rear side of the threaded hole II, the upper part of the side end plate (19) is provided with a U-shaped groove (21), the lower part of the side end plate (19) is horizontally provided with a hanging plate (9), the hanging plate (9) is provided with a through hole I which is longitudinally arranged in a penetrating manner at the position corresponding to the threaded hole II, and the upper end surface of the hanging plate (9) is fixedly connected with two guide pin shafts (10) which longitudinally slide and penetrate through the two through holes I; the length of the guide pin shaft (10) is larger than the height of the side end plate (19); the upper part of the screw rod (6) passes through the first through hole on the hanging plate (9) and then passes through the second threaded hole;
a bracket (11) extending in the front-rear direction is fixedly connected to the left part of the upper end surface of the horizontal supporting plate (18), and a notch (22) is formed in the middle of the bracket (11) in the front-rear direction;
the machine tool workbench (25) is fixedly connected with a fixed block (13) in a T-shaped groove (16) between the rollers (2) at two ends of the wheel shaft (1), an inserting hole (23) is formed in the upper portion of the fixed block (13), a threaded hole III longitudinally penetrating through the base plate (3) is formed in a position corresponding to the fixed block (13), a locking screw (12) matched with the threaded hole III through threads is arranged in the threaded hole III in a penetrating mode, and the lower end of the locking screw (12) can longitudinally slide and penetrate through the inserting hole (23).
2. Tool for the disassembly and replacement of machine tool corner milling heads according to claim 1, characterized in that the base plate (3) is provided with a sliding groove extending in the left-right direction for the sliding of the supporting sliding plates (17) at the positions corresponding to the two supporting sliding plates (17).
3. Tool for machine tool corner milling head replacement according to claim 1 or 2, characterized in that the notch (22) is in the form of an inverted isosceles trapezoid or an upright V-shape.
4. A tool for dismounting and changing a milling head of a machine tool according to claim 3, characterized in that the left end of the first hand wheel (8) is fixedly connected with a rocking handle which is arranged vertically to the first hand wheel.
5. The tooling for the disassembly and assembly of the angle milling head of the machine tool according to claim 4, wherein the lower end of the locking screw (12) is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710756995.8A CN108214385B (en) | 2017-08-29 | 2017-08-29 | Tool for disassembling and replacing machine tool corner milling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710756995.8A CN108214385B (en) | 2017-08-29 | 2017-08-29 | Tool for disassembling and replacing machine tool corner milling head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108214385A CN108214385A (en) | 2018-06-29 |
| CN108214385B true CN108214385B (en) | 2023-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710756995.8A Active CN108214385B (en) | 2017-08-29 | 2017-08-29 | Tool for disassembling and replacing machine tool corner milling head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108214385B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930150B (en) * | 2018-08-21 | 2021-01-05 | 苏州汪永亨丝绸科技文化有限公司 | Silk product ironing mechanism |
| CN110640675B (en) * | 2019-09-05 | 2021-04-13 | 廖军华 | Auxiliary replacing device for fan bearing of cooling tower |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3518743A (en) * | 1967-07-24 | 1970-07-07 | Deckel Ag Friedrich | Clamping device for shiftable machine tool structural members |
| JP2003136346A (en) * | 2001-11-05 | 2003-05-14 | Denso Corp | Part carrying device |
| CN101376207A (en) * | 2008-03-05 | 2009-03-04 | 深圳市康铖机械设备有限公司 | Device for unloading numerical control turntable |
| CN202278362U (en) * | 2011-08-29 | 2012-06-20 | 河北钢铁股份有限公司邯郸分公司 | Assembling tool of adjustable shaft workpiece |
| CN205630463U (en) * | 2016-05-11 | 2016-10-12 | 常州阿奇夏米尔机床有限公司 | Lathe main shaft assembly fixture |
| CN106276687A (en) * | 2015-06-29 | 2017-01-04 | 上海宝钢工业技术服务有限公司 | Multipurpose dolly for mechanical equipment component dismounting |
| CN206436005U (en) * | 2017-02-09 | 2017-08-25 | 江苏一汽铸造股份有限公司 | Right-angle milling head mounting bracket |
| CN207155672U (en) * | 2017-08-29 | 2018-03-30 | 江苏省徐州锻压机床厂集团有限公司 | The frock changed for lathe angular milling head |
-
2017
- 2017-08-29 CN CN201710756995.8A patent/CN108214385B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3518743A (en) * | 1967-07-24 | 1970-07-07 | Deckel Ag Friedrich | Clamping device for shiftable machine tool structural members |
| JP2003136346A (en) * | 2001-11-05 | 2003-05-14 | Denso Corp | Part carrying device |
| CN101376207A (en) * | 2008-03-05 | 2009-03-04 | 深圳市康铖机械设备有限公司 | Device for unloading numerical control turntable |
| CN202278362U (en) * | 2011-08-29 | 2012-06-20 | 河北钢铁股份有限公司邯郸分公司 | Assembling tool of adjustable shaft workpiece |
| CN106276687A (en) * | 2015-06-29 | 2017-01-04 | 上海宝钢工业技术服务有限公司 | Multipurpose dolly for mechanical equipment component dismounting |
| CN205630463U (en) * | 2016-05-11 | 2016-10-12 | 常州阿奇夏米尔机床有限公司 | Lathe main shaft assembly fixture |
| CN206436005U (en) * | 2017-02-09 | 2017-08-25 | 江苏一汽铸造股份有限公司 | Right-angle milling head mounting bracket |
| CN207155672U (en) * | 2017-08-29 | 2018-03-30 | 江苏省徐州锻压机床厂集团有限公司 | The frock changed for lathe angular milling head |
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| CN108214385A (en) | 2018-06-29 |
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