CN111136345A - Intermittent blanking type bar cutting machine tool - Google Patents
Intermittent blanking type bar cutting machine tool Download PDFInfo
- Publication number
- CN111136345A CN111136345A CN202010110626.3A CN202010110626A CN111136345A CN 111136345 A CN111136345 A CN 111136345A CN 202010110626 A CN202010110626 A CN 202010110626A CN 111136345 A CN111136345 A CN 111136345A
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- China
- Prior art keywords
- sliding plate
- frame
- cutting machine
- type bar
- machine tool
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Abstract
The invention discloses an intermittent blanking type bar cutting machine tool, which relates to the technical field of machine tools and comprises a first upper machine frame and a first lower machine frame; the upper frame and the lower frame are arranged in parallel, two supports are symmetrically arranged on the left side and the right side of the upper frame and the lower frame, and feed openings are formed in the same positions on the upper frame and the lower frame; the bottom of the upper rack and the upper part of the lower rack are respectively provided with a first sliding plate and a second sliding plate in a sliding manner, and the first sliding plate and the second sliding plate are respectively provided with a material guide port for a bar to pass through. According to the invention, the upper frame and the lower frame are provided with the feed openings, the first sliding plate and the second sliding plate are provided with the material guide openings matched with the first sliding plate and the second sliding plate, and when the material is cut, the bar firstly passes through the feed openings of the upper frame and the material guide openings of the first sliding plate, so that the bar can be conveniently and orderly cut.
Description
Technical Field
The invention relates to the technical field of machine tools, in particular to an intermittent blanking type bar cutting machine tool.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Generally, the machining method is divided into a metal cutting machine, a forging machine, a woodworking machine and the like. The methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool. The machine tool plays an important role in the construction of national economy modernization.
The feeding of bar stock can not be effectively controlled when the existing machine tool cuts the bar stock, so that the size of the cut bar stock is uneven, and the processing effect of the bar stock is influenced.
Disclosure of Invention
The invention aims to provide an intermittent blanking type bar cutting machine tool to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an intermittent blanking type bar cutting machine tool comprises a first upper machine frame and a lower machine frame; the upper frame and the lower frame are arranged in parallel, two supports are symmetrically arranged on the left side and the right side of the upper frame and the lower frame, and feed openings are formed in the same positions on the upper frame and the lower frame; a first sliding plate and a second sliding plate are respectively installed at the bottom of the upper rack and the upper part of the lower rack in a sliding manner, material guide openings for bar materials to pass through are formed in the first sliding plate and the second sliding plate, a sector gear is arranged between the first sliding plate and the second sliding plate, and racks meshed with the sector gear are installed at the bottom of the first sliding plate and the upper part of the second sliding plate; first spout and second spout have been seted up respectively to the bottom of going up the frame and the upper portion of lower frame, the inside slidable mounting respectively of first spout and second spout has first slider and second slider, first spring and first spout fixed connection are passed through to the left side of first slider, the right side of second slider passes through the right side fixed connection of second spring and second spout, and first slider and first slide fixed connection, second slider and second slide fixed connection, sector gear rotate the in-process in proper order with the rack toothing on first slide and the second slide.
As a further scheme of the invention: the right side fixed mounting between last frame and the lower frame has the limiting plate, and slidable mounting has the cutter on the limiting plate, the right side the actuating mechanism who drives the cutter removal and carry out the cutting to the bar is installed in the outside of support.
As a still further scheme of the invention: the driving mechanism comprises a fixed mounting right side and a sleeve on the inner side of the support, a screw rod and a screw sleeve are rotatably mounted inside the sleeve, one end of the screw rod is in threaded connection with the screw sleeve, the screw sleeve is fixedly connected with a cutter handle of the cutter, a conical gear is fixedly mounted at the other end of the screw rod, and the right side of the screw rod is fixedly mounted on the outer side of the support and is provided with a driving motor, a first half bevel gear and a second half bevel gear are vertically and symmetrically fixedly mounted at the output end of the driving motor, and the first half bevel gear and the second half bevel gear are respectively meshed with the upper side.
As a still further scheme of the invention: the sector gear is rotatably installed on the support through the installation frame, and the installation frame is fixedly provided with a rotating motor for driving the sector gear to rotate.
As a still further scheme of the invention: the base is installed to the downside between two spinal branch framves, and slidable mounting has the storage box on the base.
As a still further scheme of the invention: the upper frame is arranged at the feed opening and is provided with a fixing mechanism, and the fixing mechanism comprises a circular hoop and a fan-shaped snap ring.
As a still further scheme of the invention: two draw-in grooves have been seted up to the left and right sides symmetry of embracing the ring, and the inside slidable mounting of draw-in groove has the connecting block, and the inside of draw-in groove still is provided with the electro-magnet, and the connecting block is made by the iron material, and a plurality of connecting spring and electro-magnet fixed connection are passed through to the one end of connecting block, the other end and the fixture block fixed connection of connecting block.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the blanking ports are arranged on the upper frame and the lower frame, the material guide ports matched with the blanking ports are also arranged on the first sliding plate and the second sliding plate, when the material is cut, the bar firstly passes through the blanking port of the upper frame and the material guide port on the first sliding plate, at the moment, the blanking port on the lower frame is shielded by the first sliding plate, after the cutting is finished, the sector gear rotates anticlockwise to leave the rack on the second sliding plate, the second sliding plate resets under the action of the second spring, and the material guide port on the second sliding plate is aligned with the blanking port on the lower frame, so that the cut bar falls down, and the bar cutting can be carried out orderly.
Drawings
Fig. 1 is a schematic structural diagram of an intermittent blanking type bar stock cutting machine tool.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
FIG. 3 is a schematic structural diagram of a first slide plate in the intermittent blanking type bar stock cutting machine.
FIG. 4 is a schematic structural diagram of embodiment 2 of an intermittent blanking type bar stock cutting machine.
Fig. 5 is a schematic structural diagram of a fixing mechanism in the intermittent blanking type bar stock cutting machine.
In the figure: 1-an upper frame, 2-a lower frame, 3-a bracket, 4-a storage box, 5-a driving mechanism, 6-a limiting plate, 7-a cutter, 8-a bar, 9-a first chute, 10-a first slide block, 11-a first spring, 12-a first slide plate, 13-a sector gear, 14-a second slide plate, 15-a second chute and 16-a second slide block, 17-a second spring, 18-a feed opening, 19-a material guide opening, 20-a threaded sleeve, 21-a sleeve, 22-a screw, 23-a first half bevel gear, 24-a conical gear, 25-a second half bevel gear, 26-a driving motor, 27-a fixing mechanism, 28-an electromagnet, 29-a connecting spring, 30-a connecting block and 31-a snap ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, an intermittent blanking type bar cutting machine includes a first upper frame 1 and a lower frame 2; the upper frame 1 and the lower frame 2 are arranged in parallel, two brackets 3 are symmetrically arranged on the left side and the right side of the upper frame 1 and the lower frame 2, and the upper frame 1 and the lower frame 2 are both provided with a feed opening 18 at the same position for adding a bar 8; a first sliding plate 12 and a second sliding plate 14 are respectively slidably mounted at the bottom of the upper frame 1 and the upper part of the lower frame 2, material guide ports 19 for allowing the bars 8 to pass through are respectively formed in the first sliding plate 12 and the second sliding plate 14, a sector gear 13 is arranged between the first sliding plate 12 and the second sliding plate 14, and racks which are mutually meshed with the sector gear 13 are respectively mounted at the bottom of the first sliding plate 12 and the upper part of the second sliding plate 14; the bottom of the upper frame 1 and the upper part of the lower frame 2 are respectively provided with a first chute 9 and a second chute 15, the interiors of the first chute 9 and the second chute 15 are respectively provided with a first slide block 10 and a second slide block 16 in a sliding manner, the left side of the first slide block 10 is fixedly connected with the first chute 9 through a first spring 11, the right side of the second slide block 16 is fixedly connected with the right side of the second chute 15 through a second spring 17, the first slide block 10 is fixedly connected with the first sliding plate 12, the second slide block 16 is fixedly connected with the second sliding plate 14, the sector gear 13 is meshed with the racks on the first sliding plate 12 and the second sliding plate 14 in sequence in the rotating process, the first sliding plate 12 and the second sliding plate 14 are driven by the cooperation of the first spring 11 and the second spring 17 to slide left and right continuously, the sliding directions of the first sliding plate 12 and the second sliding plate 14 are opposite, so that the two material guide openings 19 are staggered;
a limiting plate 6 is fixedly arranged on the right side between the upper rack 1 and the lower rack 2, a cutter 7 is slidably arranged on the limiting plate 6, and a driving mechanism 5 for driving the cutter 7 to move and cutting the bar 8 is arranged on the outer side of the right side of the bracket 3;
specifically, in this embodiment, the driving mechanism 5 includes a sleeve 21 fixedly installed on the inner side of the right side of the bracket 3, a screw 22 and a threaded sleeve 20 are rotatably installed inside the sleeve 21, one end of the screw 22 is in threaded connection with the threaded sleeve 20, the threaded sleeve 20 is fixedly connected with a handle of the cutter 7, a conical gear 24 is fixedly installed at the other end of the screw 22, a driving motor 26 is fixedly installed on the outer side of the right side of the bracket 3, a first half bevel gear 23 and a second half bevel gear 25 are vertically and symmetrically fixedly installed at an output end of the driving motor 26, and the first half bevel gear 23 and the second half bevel gear 25 are respectively engaged with the upper side and the lower side of the conical gear 24, so as to drive the screw 22 to continuously rotate clockwise and counterclockwise;
when cutting, the bar 8 firstly passes through the feed opening 18 of the upper frame 1 and the feed opening 19 of the first sliding plate 12, at the moment, the first sliding plate 14 covers the feed opening 18 of the lower frame 2, after cutting, the sector gear rotates anticlockwise to leave the rack on the second sliding plate 14, the second sliding plate 14 resets under the action of the second spring 17, and the feed opening 19 of the second sliding plate 14 is aligned with the feed opening 18 of the lower frame 2, so that the cut bar falls;
specifically, in this embodiment, the sector gear 13 is rotatably mounted on the bracket 3 through a mounting bracket, and a rotating motor for driving the sector gear 13 to rotate is further fixedly mounted on the mounting bracket;
specifically, in this embodiment, a base is installed on the lower side between the two brackets 3, and a storage box 4 is slidably installed on the base and used for receiving the fallen bar stock.
Example 2
Referring to fig. 1 to 3, in an embodiment of the present invention, an intermittent blanking type bar cutting machine includes a first upper frame 1 and a lower frame 2; the upper frame 1 and the lower frame 2 are arranged in parallel, two brackets 3 are symmetrically arranged on the left side and the right side of the upper frame 1 and the lower frame 2, and the upper frame 1 and the lower frame 2 are both provided with a feed opening 18 at the same position for adding a bar 8; a first sliding plate 12 and a second sliding plate 14 are respectively slidably mounted at the bottom of the upper frame 1 and the upper part of the lower frame 2, material guide ports 19 for allowing the bars 8 to pass through are respectively formed in the first sliding plate 12 and the second sliding plate 14, a sector gear 13 is arranged between the first sliding plate 12 and the second sliding plate 14, and racks which are mutually meshed with the sector gear 13 are respectively mounted at the bottom of the first sliding plate 12 and the upper part of the second sliding plate 14; the bottom of the upper frame 1 and the upper part of the lower frame 2 are respectively provided with a first chute 9 and a second chute 15, the interiors of the first chute 9 and the second chute 15 are respectively provided with a first slide block 10 and a second slide block 16 in a sliding manner, the left side of the first slide block 10 is fixedly connected with the first chute 9 through a first spring 11, the right side of the second slide block 16 is fixedly connected with the right side of the second chute 15 through a second spring 17, the first slide block 10 is fixedly connected with the first sliding plate 12, the second slide block 16 is fixedly connected with the second sliding plate 14, the sector gear 13 is meshed with the racks on the first sliding plate 12 and the second sliding plate 14 in sequence in the rotating process, the first sliding plate 12 and the second sliding plate 14 are driven by the cooperation of the first spring 11 and the second spring 17 to slide left and right continuously, the sliding directions of the first sliding plate 12 and the second sliding plate 14 are opposite, so that the two material guide openings 19 are staggered;
a limiting plate 6 is fixedly arranged on the right side between the upper rack 1 and the lower rack 2, a cutter 7 is slidably arranged on the limiting plate 6, and a driving mechanism 5 for driving the cutter 7 to move and cutting the bar 8 is arranged on the outer side of the right side of the bracket 3;
specifically, in this embodiment, the driving mechanism 5 includes a sleeve 21 fixedly installed on the inner side of the right side of the bracket 3, a screw 22 and a threaded sleeve 20 are rotatably installed inside the sleeve 21, one end of the screw 22 is in threaded connection with the threaded sleeve 20, the threaded sleeve 20 is fixedly connected with a handle of the cutter 7, a conical gear 24 is fixedly installed at the other end of the screw 22, a driving motor 26 is fixedly installed on the outer side of the right side of the bracket 3, a first half bevel gear 23 and a second half bevel gear 25 are vertically and symmetrically fixedly installed at an output end of the driving motor 26, and the first half bevel gear 23 and the second half bevel gear 25 are respectively engaged with the upper side and the lower side of the conical gear 24, so as to drive the screw 22 to continuously rotate clockwise and counterclockwise;
when cutting, the bar 8 firstly passes through the feed opening 18 of the upper frame 1 and the feed opening 19 of the first sliding plate 12, at the moment, the first sliding plate 14 covers the feed opening 18 of the lower frame 2, after cutting, the sector gear rotates anticlockwise to leave the rack on the second sliding plate 14, the second sliding plate 14 resets under the action of the second spring 17, and the feed opening 19 of the second sliding plate 14 is aligned with the feed opening 18 of the lower frame 2, so that the cut bar falls;
specifically, in this embodiment, the sector gear 13 is rotatably mounted on the bracket 3 through a mounting bracket, and a rotating motor for driving the sector gear 13 to rotate is further fixedly mounted on the mounting bracket;
specifically, in this embodiment, a base is installed on the lower side between the two brackets 3, and a storage box 4 is slidably installed on the base and used for receiving the fallen bar stock.
Referring to fig. 4 and 5, the embodiment is different from embodiment 1 in that a fixing mechanism 27 is installed at a position, located at the feed opening 18, of the upper frame 1, the fixing mechanism 27 includes a circular hoop and a fan-shaped snap ring 31, two clamping grooves are symmetrically formed in the left side and the right side of the hoop, a connecting block 30 is slidably installed inside the clamping groove, an electromagnet 28 is further arranged inside the clamping groove, the connecting block 30 is made of an iron material, one end of the connecting block 30 is fixedly connected with the electromagnet 28 through a plurality of connecting springs 29, the other end of the connecting block 30 is fixedly connected with the clamping block 31, when the electromagnet 28 is powered on, the connecting block 30 slides towards the inside of the clamping groove, the bar 8 loses the clamping of the clamping block 31, and falls down from the feed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An intermittent blanking type bar cutting machine tool comprises a first upper machine frame (1) and a lower machine frame (2); the upper frame (1) and the lower frame (2) are arranged in parallel, two supports (3) are symmetrically arranged on the left side and the right side of the upper frame (1) and the lower frame (2), and feed openings (18) are formed in the same positions on the upper frame (1) and the lower frame (2); the device is characterized in that a first sliding plate (12) and a second sliding plate (14) are respectively slidably mounted at the bottom of the upper rack (1) and the upper part of the lower rack (2), material guide ports (19) for bar stocks (8) to pass through are formed in the first sliding plate (12) and the second sliding plate (14), a sector gear (13) is arranged between the first sliding plate (12) and the second sliding plate (14), and racks meshed with the sector gear (13) are mounted at the bottom of the first sliding plate (12) and the upper part of the second sliding plate (14); first spout (9) and second spout (15) have been seted up respectively to the bottom of going up frame (1) and the upper portion of lower frame (2), the inside slidable mounting respectively of first spout (9) and second spout (15) has first slider (10) and second slider (16), the left side of first slider (10) is through first spring (11) and first spout (9) fixed connection, the right side of second slider (16) is through the right side fixed connection of second spring (17) and second spout (15), and first slider (10) and first slide (12) fixed connection, second slider (16) and second slide (14) fixed connection, sector gear (13) rotate the in-process in proper order with the rack toothing on first slide (12) and second slide (14).
2. An intermittent blanking type bar stock cutting machine tool according to claim 1, characterized in that a limiting plate (6) is fixedly arranged at the right side between the upper frame (1) and the lower frame (2), a cutter (7) is slidably arranged on the limiting plate (6), and a driving mechanism (5) for driving the cutter (7) to move and cutting the bar stock (8) is arranged at the outer side of the bracket (3) at the right side.
3. An intermittent blanking type bar stock cutting machine tool according to claim 2, characterized in that the driving mechanism (5) comprises a sleeve (21) fixedly installed on the inner side of the right side of the support (3), a screw (22) and a threaded sleeve (20) are rotatably installed inside the sleeve (21), one end of the screw (22) is in threaded connection with the threaded sleeve (20), the threaded sleeve (20) is fixedly connected with a cutter handle of the cutter (7), a conical gear (24) is fixedly installed at the other end of the screw (22), a driving motor (26) is fixedly installed on the outer side of the right side of the support (3), a first half bevel gear (23) and a second half bevel gear (25) are symmetrically and fixedly installed on the upper side and the lower side of the output end of the driving motor (26), and the first half bevel gear (23) and the second half bevel gear (25) are respectively meshed with the upper side and the lower side of the conical gear (24.
4. An intermittent blanking type bar stock cutting machine tool as claimed in claim 3, characterized in that the sector gear (13) is rotatably mounted on the support (3) by means of a mounting bracket, on which a rotary motor is also fixedly mounted for driving the sector gear (13) to rotate.
5. An intermittent blanking type bar stock cutting machine as claimed in claim 1, characterized in that a base is mounted on the lower side between the two supports (3), and a storage box (4) is slidably mounted on the base.
6. An intermittent blanking type bar stock cutting machine tool according to any one of claims 1-5, characterized in that the upper frame (1) is provided with a fixing mechanism (27) at the blanking port (18), and the fixing mechanism (27) comprises a circular hoop and a fan-shaped snap ring (31).
7. An intermittent blanking type bar stock cutting machine tool according to claim 6, characterized in that two clamping grooves are symmetrically formed in the left side and the right side of the embracing ring, a connecting block (30) is slidably mounted in each clamping groove, an electromagnet (28) is further arranged in each clamping groove, each connecting block (30) is made of iron material, one end of each connecting block (30) is fixedly connected with the electromagnet (28) through a plurality of connecting springs (29), and the other end of each connecting block (30) is fixedly connected with the corresponding clamping block (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010110626.3A CN111136345A (en) | 2020-02-24 | 2020-02-24 | Intermittent blanking type bar cutting machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010110626.3A CN111136345A (en) | 2020-02-24 | 2020-02-24 | Intermittent blanking type bar cutting machine tool |
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| CN111136345A true CN111136345A (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010110626.3A Pending CN111136345A (en) | 2020-02-24 | 2020-02-24 | Intermittent blanking type bar cutting machine tool |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590375A (en) * | 2020-06-05 | 2020-08-28 | 童鑫峰 | Guiding mechanism for intermittent machining |
| CN115488657A (en) * | 2022-09-22 | 2022-12-20 | 江苏太平洋精锻科技股份有限公司 | Metal cutting positioning tool convenient for station conversion |
| CN116770049A (en) * | 2023-06-25 | 2023-09-19 | 安徽百益天成机械有限公司 | Multi-angle swing clamping device for pick production |
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| CN207417186U (en) * | 2017-07-31 | 2018-05-29 | 贵州省漆彩金州涂料有限公司 | A kind of equipment for making aerosil coating |
| CN108788226A (en) * | 2018-06-06 | 2018-11-13 | 周国京 | A kind of automobile grinding tool clearance-type perforating device |
| CN209234113U (en) * | 2018-09-27 | 2019-08-09 | 深圳市杲江鸿电路有限公司 | A kind of circuit board positioning device |
| CN209272945U (en) * | 2018-12-04 | 2019-08-20 | 盐城大有迪安希汽车部件有限公司 | The mach mobile positioning mechanism of frame of handwheel |
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2020
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| GB2181989B (en) * | 1985-06-29 | 1989-09-06 | Amada Co Ltd | |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590375A (en) * | 2020-06-05 | 2020-08-28 | 童鑫峰 | Guiding mechanism for intermittent machining |
| CN111590375B (en) * | 2020-06-05 | 2021-04-27 | 新昌县籍服机械有限公司 | Guiding mechanism for intermittent machining |
| CN115488657A (en) * | 2022-09-22 | 2022-12-20 | 江苏太平洋精锻科技股份有限公司 | Metal cutting positioning tool convenient for station conversion |
| CN116770049A (en) * | 2023-06-25 | 2023-09-19 | 安徽百益天成机械有限公司 | Multi-angle swing clamping device for pick production |
| CN116770049B (en) * | 2023-06-25 | 2023-12-29 | 安徽百益天成机械有限公司 | Multi-angle swing clamping device for pick production |
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Application publication date: 20200512 |
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| RJ01 | Rejection of invention patent application after publication |