CN113369395A - Front support fine adjustment positioning finger blocking device - Google Patents
Front support fine adjustment positioning finger blocking device Download PDFInfo
- Publication number
- CN113369395A CN113369395A CN202011616180.8A CN202011616180A CN113369395A CN 113369395 A CN113369395 A CN 113369395A CN 202011616180 A CN202011616180 A CN 202011616180A CN 113369395 A CN113369395 A CN 113369395A
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- Prior art keywords
- block
- blocking seat
- finger
- finger blocking
- material supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a front supporting material fine-adjustment positioning finger blocking device which comprises a finger blocking seat, wherein a positioning plate is installed on the top surface of the finger blocking seat, a first fastening bolt is inserted into the front end of the finger blocking seat, an adjusting rod is inserted into the left end of the finger blocking seat, the first fastening bolt penetrates through the finger blocking seat and is connected with a fastening block, the fastening block and a guide rail are matched with each other, the finger blocking seat is movably connected with a material supporting side plate through the fastening block, a material supporting plate is fixed below the material supporting side plate, a material supporting bracket is arranged below the material supporting plate, the adjusting rod penetrates through the finger blocking seat and is connected with the adjusting block in a threaded mode, a first spring is sleeved on the adjusting rod on the left side of the adjusting block, the positioning plate is fixed with the finger blocking seat through a second fastening bolt, and the positioning plate is rotatably connected with the stop block through a cylindrical pin. This preceding material trimming location fender indicates device realizes preceding locate function, improves bending efficiency and work piece shaping precision, and the reinforcing practicality enlarges usable work piece scope.
Description
Technical Field
The invention relates to the relevant technical field of bending equipment, in particular to a front support fine-adjustment positioning finger-blocking device.
Background
The bending machine is important mechanical equipment in the metal plate processing industry, in the prior art, when a numerical control bending machine bends a plate, sometimes the rear material blocking device cannot be positioned due to the special property of workpiece forming, at the moment, the plate needs to be bent after being scribed and positioned on the workpiece, but the efficiency and the precision of scribing and bending are reduced, so that the defective rate is increased, and therefore the front support fine adjustment positioning finger blocking device is provided and used for solving the problems.
Disclosure of Invention
The invention aims to provide a front stock trimming positioning stop finger device, which aims to solve the problems that when the rear stock stop device provided by the background technology cannot perform positioning, a workpiece needs to be bent after marking and positioning, the marking and bending efficiency and precision are reduced, and the defective rate is increased.
In order to achieve the purpose, the invention provides the following technical scheme: a front supporting material fine-adjustment positioning finger blocking device comprises a finger blocking seat, a positioning plate is mounted on the top surface of the finger blocking seat, a first fastening bolt is inserted into the front end of the finger blocking seat, an adjusting rod is inserted into the left end of the finger blocking seat, the first fastening bolt penetrates through the finger blocking seat to be connected with a fastening block, the fastening block is matched with a guide rail, the finger blocking seat is movably connected with a material supporting side plate through the fastening block, a material supporting plate is fixed below the material supporting side plate, a material supporting bracket is arranged below the material supporting plate, the adjusting rod penetrates through the finger blocking seat to be connected with the adjusting block in a threaded mode, a first spring is sleeved on the adjusting rod on the left side of the adjusting block, the first spring and the adjusting block are embedded in the finger blocking seat, the positioning plate is fixed with the finger blocking seat through a second fastening bolt, the positioning plate is rotatably connected with the finger blocking seat through a cylindrical pin, and the bottom end of the stop block is connected with a second spring, and the other end of the second spring is connected with the adjusting block.
Preferably, the top end of the finger blocking seat is flush with the top end of the positioning plate, the top end of the stop block exceeds the positioning plate, and the cross section of the finger blocking seat is L-shaped.
Preferably, the adjusting rod penetrates through the finger blocking seat from left to right, the first fastening bolt penetrates through the finger blocking seat from front to back, the adjusting rod is located on the upper side of the first fastening bolt, the tail end of the adjusting rod is flush with the right end of the finger blocking seat, and the tail end of the first fastening bolt exceeds the rear end of the finger blocking seat.
Preferably, the lateral section of the fastening block is in a T-trapezoid shape rotated by ninety degrees, and the fastening block is sleeved on the first fastening bolt and is slidably mounted in the guide rail.
Preferably, first spring and regulating block are all packed into from the right side left and are kept off in the finger seat, and the cross-section of regulating block is the major arc bow-shaped, and the upper surface of regulating block is the horizontal plane to it has the locating plate to cover on the horizontal plane.
Preferably, the upper part of the material supporting bracket is triangular, a material supporting plate in the horizontal direction is fixed on the top surface of the material supporting bracket, a material supporting side plate in the vertical direction is installed above the material supporting plate, and a guide rail is arranged on the side surface of the material supporting side plate.
Preferably, the second spring is a conical spring, the tip of the second spring is connected with the position, close to the right, of the bottom surface of the stop block, a cylindrical pin is inserted into the position, close to the left, of the stop block, and the two ends of the cylindrical pin penetrate through the stop block and are connected with the positioning plate.
Compared with the prior art, the invention has the beneficial effects that: the front supporting fine adjustment positioning finger blocking device has the advantages that the front positioning function is realized, the bending efficiency and the workpiece forming precision are improved, the practicability is enhanced, and the usable workpiece range is enlarged;
1. the positioning device is provided with a guide rail, a fastening block and a first fastening bolt, wherein the first fastening bolt penetrates through the finger blocking seat to be connected with the fastening block, the fastening block is slidably arranged on the guide rail, and the finger blocking seat can slide along the guide rail through the fastening block, so that the position of the finger blocking seat can be conveniently adjusted, and the positioning device is suitable for positioning of workpieces with different sizes;
2. the adjusting rod, the first spring and the adjusting block are arranged, the tail end of the adjusting rod is connected with the adjusting block in a threaded mode, when the adjusting rod is rotated to conduct fine adjustment, the first spring can eliminate idle running gaps in the thread rotating process, threads on the adjusting rod are made to be attached to threads on the adjusting block, overall adjusting precision is improved, and product quality is guaranteed;
3. be equipped with cylindric lock, dog and second spring, the locating plate is passed through in the left side of dog cylindric lock connection, and the right side of dog passes through second spring coupling regulating block, and when the second spring rebounded, the right-hand member of dog was lifted, and the realization is fixed the work piece.
Drawings
FIG. 1 is a schematic diagram of an application structure of the present invention;
FIG. 2 is a schematic view of a mirror enlarged view at B of FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the structure of the plane A-A of FIG. 3 according to the present invention;
fig. 5 is a schematic side view of the present invention.
In the figure: 1. a finger blocking seat; 2. positioning a plate; 3. adjusting a rod; 4. a material supporting side plate; 5. a guide rail; 6. a material supporting plate; 7. a material supporting bracket; 8. a fastening block; 9. a first fastening bolt; 10. a stopper; 11. a second fastening bolt; 12. a first spring; 13. a cylindrical pin; 14. a second spring; 15. and a regulating block.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a front supporting material fine-adjustment positioning finger blocking device comprises a finger blocking seat 1, a positioning plate 2, an adjusting rod 3, a supporting material side plate 4, a guide rail 5, a supporting plate 6, a supporting material bracket 7, a fastening block 8, a first fastening bolt 9, a stop block 10, a second fastening bolt 11, a first spring 12, a cylindrical pin 13, a second spring 14 and an adjusting block 15, wherein the positioning plate 2 is installed on the top surface of the finger blocking seat 1, the first fastening bolt 9 is inserted into the front end of the finger blocking seat 1, the adjusting rod 3 is inserted into the left end of the finger blocking seat 1, the first fastening bolt 9 penetrates through the finger blocking seat 1 to be connected with the fastening block 8, the fastening block 8 is mutually matched with the guide rail 5, the finger blocking seat 1 is movably connected with the supporting material side plate 4 through the fastening block 8, the supporting plate 6 is fixed below the supporting material side plate 4, the supporting material bracket 7 is arranged below the supporting plate 6, the adjusting rod 3 penetrates through the finger blocking seat 1 to be connected with the adjusting block 15 in a threaded manner, and the cover is equipped with first spring 12 on the left regulation pole 3 of regulating block 15 to first spring 12 and regulating block 15 all inlay and adorn in keeping off and indicate seat 1, and locating plate 2 is together fixed with keeping off and indicating seat 1 through second fastening bolt 11, and locating plate 2 rotates with dog 10 through cylindric lock 13 and links together, and the bottom of dog 10 is connected with second spring 14, and the other end of second spring 14 links to each other with regulating block 15.
Keep off the top that indicates seat 1 and the top of locating plate 2 and flush mutually as in fig. 2, and the top of dog 10 surpasss locating plate 2, and keep off the cross-section that indicates seat 1 and be L shape, make things convenient for panel to pass through, adjust pole 3 and pass by left right side and keep off and indicate seat 1 as in fig. 1, first fastening bolt 9 is passed the fender by preceding backward and indicates seat 1, and adjust the upside that pole 3 is located first fastening bolt 9, and the end of adjusting pole 3 flushes with the right-hand member that the seat 1 was indicated to the fender mutually, the end of first fastening bolt 9 surpasss the rear end that the seat 1 was indicated to the fender, the reinforcing keeps off the connectivity that indicates between seat 1 and the fastening block 8.
The side view cross-section of the fastening block 8 is in a T-trapezoid shape rotated by ninety degrees as shown in fig. 1 and 5, the fastening block 8 is sleeved on the first fastening bolt 9, the fastening block 8 is slidably mounted in the guide rail 5, the finger blocking seat 1 is convenient to move for coarse adjustment, the first spring 12 and the adjusting block 15 are both mounted in the finger blocking seat 1 from right to left as shown in fig. 4, the cross-section of the adjusting block 15 is in a major arc shape, the upper surface of the adjusting block 15 is a horizontal plane, and the horizontal plane is covered by the positioning plate 2.
The upper portion of holding in the palm material support 7 is triangle-shaped as in fig. 1, and hold in the palm the flitch 6 that is fixed with the horizontal direction on the material support 7 top surface, hold in the palm the material curb plate 4 of vertical direction is installed to the top of flitch 6, and seted up guide rail 5 on the side of holding in the palm the material curb plate 4, strengthen holding in the palm the material stability, as in fig. 4 second spring 14 is conical spring, second spring 14's pointed end links to each other with the department of leaning on the right side of dog 10 bottom surface, and dog 10 leans on the left side to peg graft there is cylindric lock 13, and the both ends of cylindric lock 13 run through dog 10 and link to each other with locating plate 2, lifting dog 10 restriction work piece position, moreover, the steam generator is simple in structure, and convenient dismouting.
The working principle is as follows: when the front supporting material fine adjustment positioning finger blocking device is used, a first spring 12 and an adjusting block 15 are sleeved at one end of a finger blocking seat 1, an adjusting rod 3 penetrates through the other end of the finger blocking seat 1 and is connected with the adjusting block 15 in a threaded manner, a positioning plate 2 and a second spring 14 are sequentially arranged on the adjusting block 15, a stop dog 10 and the positioning plate 2 are connected together in a rotating manner through a cylindrical pin 13, the finger blocking seat 1 is moved to an approximate position along a front supporting material table guide rail 5 through a fastening block 8, the adjusting rod 3 is rotated to perform fine adjustment to enable the stop dog 10 to move to a corresponding position, the adjusting rod 3 is stopped rotating, the first spring 12 rebounds at the moment, threads on the adjusting rod 3 are pushed to cling to threads on the adjusting block 15, idle clearance in the thread rotating process is eliminated, integral adjusting precision is improved, finally, after a plate slides over the stop dog 10 along a supporting material surface, the second spring 14 rebounds to enable the stop dog 10 to lift up to fix the plate at a designated position, the whole process of using the front holding material fine-tuning positioning finger-blocking device is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fore-stock fine setting location keeps off and indicates device, indicates seat (1) including keeping off, its characterized in that: the top surface of the finger blocking seat (1) is provided with a positioning plate (2), the front end of the finger blocking seat (1) is inserted with a first fastening bolt (9), the left end of the finger blocking seat (1) is inserted with an adjusting rod (3), the first fastening bolt (9) penetrates through the finger blocking seat (1) to be connected with a fastening block (8), the fastening block (8) is matched with a guide rail (5), the finger blocking seat (1) is movably connected with a material supporting side plate (4) through the fastening block (8), a material supporting plate (6) is fixed below the material supporting side plate (4), a material supporting bracket (7) is arranged below the material supporting plate (6), the adjusting rod (3) penetrates through the finger blocking seat (1) to be connected with an adjusting block (15) in a threaded manner, the adjusting rod (3) on the left side of the adjusting block (15) is sleeved with a first spring (12), and the first spring (12) and the adjusting block (15) are embedded in the finger blocking seat (1), the positioning plate (2) is fixed with the finger stopping seat (1) through a second fastening bolt (11), the positioning plate (2) is rotationally connected with a stop block (10) through a cylindrical pin (13), the bottom end of the stop block (10) is connected with a second spring (14), the other end of the second spring (14) is connected with the adjusting block (15), the top end of the finger blocking seat (1) is flush with the top end of the positioning plate (2), the top end of the stop block (10) exceeds the positioning plate (2), the section of the finger blocking seat (1) is L-shaped, the adjusting rod (3) penetrates through the finger blocking seat (1) from left to right, the first fastening bolt (9) penetrates through the finger blocking seat (1) from front to back, the adjusting rod (3) is positioned on the upper side of the first fastening bolt (9), the tail end of the adjusting rod (3) is flush with the right end of the finger blocking seat (1), and the tail end of the first fastening bolt (9) exceeds the rear end of the finger blocking seat (1).
2. The front support fine adjustment positioning finger device according to claim 1, characterized in that: the side view cross section of the fastening block (8) is in a T-trapezoid shape with ninety degrees of rotation, the fastening block (8) is sleeved on the first fastening bolt (9), and the fastening block (8) is slidably mounted in the guide rail (5).
3. The front support fine adjustment positioning finger device according to claim 1, characterized in that: first spring (12) and regulating block (15) are all packed into from the right side left and are kept off in finger seat (1), and the cross-section of regulating block (15) is the major arc bow-shaped, and the upper surface of regulating block (15) is the horizontal plane to the horizontal plane coats and is stamped locating plate (2).
4. The front support fine adjustment positioning finger device according to claim 1, characterized in that: the upper portion of the material supporting bracket (7) is triangular, a material supporting plate (6) in the horizontal direction is fixed on the top surface of the material supporting bracket (7), a material supporting side plate (4) in the vertical direction is installed above the material supporting plate (6), and a guide rail (5) is arranged on the side surface of the material supporting side plate (4).
5. The front support fine adjustment positioning finger device according to claim 1, characterized in that: the second spring (14) is a conical spring, the tip end of the second spring (14) is connected with the position, close to the right, of the bottom surface of the stop block (10), a cylindrical pin (13) is inserted into the position, close to the left, of the stop block (10), and the two ends of the cylindrical pin (13) penetrate through the stop block (10) and are connected with the positioning plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011616180.8A CN113369395A (en) | 2020-12-30 | 2020-12-30 | Front support fine adjustment positioning finger blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011616180.8A CN113369395A (en) | 2020-12-30 | 2020-12-30 | Front support fine adjustment positioning finger blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113369395A true CN113369395A (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011616180.8A Pending CN113369395A (en) | 2020-12-30 | 2020-12-30 | Front support fine adjustment positioning finger blocking device |
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| Country | Link |
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| CN (1) | CN113369395A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869936A (en) * | 2010-06-23 | 2010-10-27 | 爱克(苏州)机械有限公司 | Front carrier device for bending machine |
| CN202506895U (en) * | 2011-12-29 | 2012-10-31 | 黄石华信机械设备有限公司 | Front locating device for feeding sizing of plate shearing machine |
| CN203817508U (en) * | 2014-01-24 | 2014-09-10 | 湖南华天铝业有限公司 | Positioning device of plate shearing machine |
| CN206622533U (en) * | 2017-03-22 | 2017-11-10 | 安徽哈科数控机床制造有限公司 | A kind of bender and its front material supporting device |
| CN206662376U (en) * | 2017-04-14 | 2017-11-24 | 安徽哈科数控机床制造有限公司 | A kind of plate shearing machine and its front supporting positioner |
| CN210754773U (en) * | 2019-09-29 | 2020-06-16 | 广州市迪锐金属加工机械有限公司 | Post-positioning material blocking finger positioning fine adjustment device of bending machine |
-
2020
- 2020-12-30 CN CN202011616180.8A patent/CN113369395A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869936A (en) * | 2010-06-23 | 2010-10-27 | 爱克(苏州)机械有限公司 | Front carrier device for bending machine |
| CN202506895U (en) * | 2011-12-29 | 2012-10-31 | 黄石华信机械设备有限公司 | Front locating device for feeding sizing of plate shearing machine |
| CN203817508U (en) * | 2014-01-24 | 2014-09-10 | 湖南华天铝业有限公司 | Positioning device of plate shearing machine |
| CN206622533U (en) * | 2017-03-22 | 2017-11-10 | 安徽哈科数控机床制造有限公司 | A kind of bender and its front material supporting device |
| CN206662376U (en) * | 2017-04-14 | 2017-11-24 | 安徽哈科数控机床制造有限公司 | A kind of plate shearing machine and its front supporting positioner |
| CN210754773U (en) * | 2019-09-29 | 2020-06-16 | 广州市迪锐金属加工机械有限公司 | Post-positioning material blocking finger positioning fine adjustment device of bending machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210910 |
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| RJ01 | Rejection of invention patent application after publication |