CN110560551A - a loading attachment for railcar sheet metal working - Google Patents
a loading attachment for railcar sheet metal working Download PDFInfo
- Publication number
- CN110560551A CN110560551A CN201910920646.4A CN201910920646A CN110560551A CN 110560551 A CN110560551 A CN 110560551A CN 201910920646 A CN201910920646 A CN 201910920646A CN 110560551 A CN110560551 A CN 110560551A
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- main body
- face
- fixing
- body plate
- 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.)
- Pending
Links
- 238000005555 metalworking Methods 0.000 title claims description 3
- 239000002184 metal Substances 0.000 claims abstract description 24
- 238000003754 machining Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 5
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- 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
-
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
the invention provides a feeding device for sheet metal machining of a metro vehicle, which comprises a main body plate; the main body plate is of a rectangular plate-shaped structure. Through the matching arrangement between the sliding track and the fixing screw rods on the main body plate, firstly, as fourteen fixing screw rods and fourteen fixing nut are slidably connected in the sliding track, the sheet metal raw materials in different shapes can be conveniently fixed when the fixing device is used; secondly, as each fixing screw is welded with a limiting plate matched with the sliding track, the fixing screws can be prevented from axially rotating when the fixing nuts are screwed down; the third, because of every slip track bottom face is equal the symmetry seted up two blowdown grooves, so can clear away the residue that drops in the slip track in the course of working through the blowdown groove, prevent that the dead phenomenon of card from appearing in the clamping screw, with this device fixed knot of current device relative ratio structure nimble, it is convenient to adjust, and the rationality of structure is high.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a feeding device for sheet metal machining of a metro vehicle.
Background
The sheet metal is a comprehensive cold processing technology aiming at sheet metal (generally below 6 mm), comprising shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as an automobile body) and the like, and has the remarkable characteristic that the thickness of the same part is consistent, and the sheet metal is usually processed in batch by using a conveyor belt at present during processing.
Based on the above, the following defects mainly exist in the sheet metal batch processing at present:
At present, when a metal plate is punched, two methods are usually adopted, one method is to use a clamp on a workbench for fixing and punching, the method has low efficiency and is gradually eliminated, and the other method is to process on a production line, the method needs to arrange a corresponding fixing device on a conveyor belt material supporting plate, so that the use of the conveyor belt has certain limitation, and other use approaches of the conveyor belt are limited; moreover, fixed knot constructs the flexibility relatively poor, and its shape of panel beating raw and other materials differs, and current device is fixing it when, and fixed steadiness is relatively poor.
In view of the above, research and improvement are made on the existing structure and defects, and a feeding device for sheet metal processing of a metro vehicle is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a feeding device for sheet metal machining of a metro vehicle, which aims to solve the problem that in the existing production line, corresponding fixing devices are required to be arranged on a conveyor belt retainer plate, so that the use of the conveyor belt has certain limitations, and other use ways of the conveyor belt are limited; moreover, fixed knot constructs the flexibility relatively poor, and its shape of panel beating raw and other materials differs, and current device is fixing it when, and fixed steadiness is relatively poor problem.
The invention relates to a feeding device for processing sheet metal of a metro vehicle, which has the purpose and the effect and is achieved by the following specific technical means:
A feeding device for sheet metal machining of a metro vehicle comprises a main body plate; the main body plate is of a rectangular plate-shaped structure, a group of four sliding rails is arranged on the front side of the top end face of the main body plate and on the rear side of the top end face of the main body plate, a group of three sliding rails is arranged on the left side of the top end face of the main body plate and on the right side of the top end face of the main body plate, and each group of three sliding rails is arranged on the left.
Furthermore, every equal sliding connection has a clamping screw in the slip track, and every clamping screw all welds the limiting plate that has one and slip track assorted.
Furthermore, each fixing screw is connected with a fixing nut in a threaded manner, and the sliding rail is a long-strip-shaped rail.
Furthermore, a layer of rubber pad A is adhered to the bottom end face of each fixing nut.
Furthermore, two sewage discharge grooves are symmetrically formed in the bottom end face of each sliding track.
Furthermore, the left end face and the right end face of the main body plate are in threaded connection with two fastening bolts used for fixing with the material supporting plate, a hexagonal bulge is welded at the center of the outer side of each fastening bolt, and a hexagonal groove is formed in the center of the outer side of each hexagonal bulge.
Further, a circular rubber pad B is adhered to the inner side of each fastening bolt.
compared with the prior art, the invention has the following beneficial effects:
Through the matching arrangement between the sliding track and the fixing screw rods on the main body plate, firstly, as fourteen fixing screw rods and fourteen fixing nut are slidably connected in the sliding track, the sheet metal raw materials in different shapes can be conveniently fixed when the fixing device is used; secondly, as each fixing screw is welded with a limiting plate matched with the sliding track, the fixing screws can be prevented from axially rotating when the fixing nuts are screwed down; the third, because of every slip track bottom face is equal the symmetry seted up two blowdown grooves, so can clear away the residue that drops in the slip track in the course of working through the blowdown groove, prevent that the dead phenomenon of card from appearing in the clamping screw, with this device fixed knot of current device relative ratio structure nimble, it is convenient to adjust, and the rationality of structure is high.
Through the arrangement of the fastening bolts, on one hand, the device can be conveniently detached and installed, and after the device is detached from the retainer plate, the retainer plate can be used for other working purposes; on the other hand, because of the welding of fastening bolt outside central point puts that a hexagon is protruding to a hexagon recess has all been seted up to the protruding outside central point of every hexagon, so when adjusting fastening bolt, can use two different spanners wantonly to screw up, prevents that the protruding outside wearing and tearing of hexagon from seriously leading to the influence to use.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is a schematic axial view of the present invention in a trial state.
Fig. 3 is a schematic axial view of the present invention.
Fig. 4 is a schematic sectional enlarged view of the present invention.
Fig. 5 is an enlarged schematic view of fig. 4 at a.
fig. 6 is an enlarged view of the structure of fig. 4B according to the present invention.
in the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. A main body plate; 101. a sliding track; 102. a sewage draining groove; 2. fixing the screw rod; 201. a limiting plate; 3. fixing a nut; 4. a rubber pad A; 5. fastening a bolt; 501. a hexagonal protrusion; 502. a hexagonal groove; 503. a rubber pad B; 6. and a material supporting plate.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
As shown in figures 1 to 6:
The invention provides a feeding device for sheet metal machining of a metro vehicle, which comprises a main body plate 1; the main body plate 1 is of a rectangular plate-shaped structure, a group of four sliding rails 101 is arranged on the front side of the top end face and the rear side of the top end face of the main body plate 1, a group of three sliding rails 101 is arranged on the left side of the top end face and the right side of the top end face of the main body plate 1, and each group of three sliding rails 101 is arranged.
Referring to fig. 4, a fixing screw 2 is slidably connected in each of the sliding tracks 101, and a limiting plate 201 matched with the sliding track 101 is welded on each of the fixing screws 2, so that the fixing screws 2 can be prevented from rotating axially when the fixing nuts 3 are tightened.
Referring to fig. 1, each of the fixing screws 2 is threadedly connected with a fixing nut 3, and the sliding rail 101 is an elongated rail, so that the fixing nut 3 can be adapted to fix sheet metal raw materials of different shapes when the sheet metal raw materials are fixed by the fixing nut.
referring to fig. 4, a rubber pad a4 is adhered to the bottom end surface of each fixing nut 3, so that the fixing stability can be enhanced and the fixing nut 3 can be prevented from loosening during the processing.
Referring to fig. 5, two dirt discharge grooves 102 are symmetrically formed in the bottom end surface of each sliding rail 101, so that the dirt falling into the sliding rail 101 during the machining process can be removed through the dirt discharge grooves 102, and the fixed screw 2 is prevented from being locked.
Referring to fig. 6, two fastening bolts 5 for fixing with the retainer plate 6 are connected to the left end surface and the right end surface of the main body plate 1 through threads, a hexagonal protrusion 501 is welded to the center position of the outer side of each fastening bolt 5, and a hexagonal groove 502 is formed in the center position of the outer side of each hexagonal protrusion 501, so that when the fastening bolts 5 are adjusted, two different wrenches can be used for tightening at will, and the situation that the use is affected due to the severe abrasion of the outer side of the hexagonal protrusion 501 is prevented.
Referring to fig. 6, a circular rubber pad B503 is adhered to the inner side of each of the fastening bolts 5, so that the fastening bolts 5 are prevented from being loosened during use.
The specific use mode and function of the embodiment are as follows:
when the device is used, the device is fixedly connected with the material supporting plate 6 through the fastening bolt 5, when the sheet metal raw material is fixed, the fixing screw 2 and the fixing nut 3 on the main body plate 1 can be used for fixing, and after the processing is finished, the fastening bolt 5 can be unscrewed to take the device off the material supporting plate 6;
In the use process, firstly, as fourteen fixing screw rods 2 and fixing nuts 3 are arranged, and fourteen fixing screw rods 2 and fixing nuts 3 are connected in the sliding track 101 in a sliding manner, the sheet metal raw materials in different shapes can be conveniently fixed in use; secondly, as each fixing screw 2 is welded with a limiting plate 201 matched with the sliding track 101, the fixing screw 2 can be prevented from axially rotating when the fixing nut 3 is screwed down; thirdly, because the bottom end face of each sliding rail 101 is symmetrically provided with two sewage discharge grooves 102, residues falling into the sliding rail 101 in the machining process can be removed through the sewage discharge grooves 102, and the fixed screw 2 is prevented from being locked; fourthly, because of the protruding 501 of hexagon of 5 outside central point welding of fastening bolt to a hexagon recess 502 has all been seted up to the protruding 501 outside central point of every hexagon, so when adjusting fastening bolt 5, can use two different spanners wantonly to screw up, prevents that the protruding 501 outside of hexagon wearing and tearing from seriously leading to the influence to use.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a loading attachment for railcar sheet metal working which characterized in that: comprises a main body plate (1); the main body plate (1) is of a rectangular plate-shaped structure, a group of four sliding rails (101) in each group is arranged on the front side of the top end face and the rear side of the top end face of the main body plate (1), a group of three sliding rails (101) in each group is arranged on the left side of the top end face and the right side of the top end face of the main body plate (1).
2. The feeding device for sheet metal machining of the metro vehicle as claimed in claim 1, wherein: every equal sliding connection has a clamping screw (2) in slip track (101), and every clamping screw (2) are gone up all to weld one and slip track (101) assorted limiting plate (201).
3. The feeding device for sheet metal machining of the metro vehicle as claimed in claim 1, wherein: every equal threaded connection has a fixation nut (3) on clamping screw (2), just slip track (101) are rectangular shape track.
4. the feeding device for sheet metal machining of the metro vehicle as claimed in claim 1, wherein: and a layer of rubber pad A (4) is adhered to the bottom end face of each fixed nut (3).
5. The feeding device for sheet metal machining of the metro vehicle as claimed in claim 1, wherein: two sewage draining grooves (102) are symmetrically formed in the bottom end face of each sliding track (101).
6. The feeding device for sheet metal machining of the metro vehicle as claimed in claim 1, wherein: the material supporting plate is characterized in that the left end face and the right end face of the main body plate (1) are connected with two fastening bolts (5) used for being fixed with the material supporting plate (6) in a threaded mode, a hexagonal protrusion (501) is welded at the center position of the outer side of each fastening bolt (5), and a hexagonal groove (502) is formed in the center position of the outer side of each hexagonal protrusion (501).
7. The feeding device for sheet metal machining of the metro vehicle as claimed in claim 1, wherein: a circular rubber pad B (503) is adhered to the inner side of each fastening bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910920646.4A CN110560551A (en) | 2019-09-27 | 2019-09-27 | a loading attachment for railcar sheet metal working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910920646.4A CN110560551A (en) | 2019-09-27 | 2019-09-27 | a loading attachment for railcar sheet metal working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110560551A true CN110560551A (en) | 2019-12-13 |
Family
ID=68782678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910920646.4A Pending CN110560551A (en) | 2019-09-27 | 2019-09-27 | a loading attachment for railcar sheet metal working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110560551A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205915304U (en) * | 2016-08-25 | 2017-02-01 | 吴忠仪表有限责任公司 | Ball valve equipment workstation that shifts |
| CN206065177U (en) * | 2016-09-17 | 2017-04-05 | 宁夏创特机械制造有限公司 | A kind of machining hole punched device |
| CN206716812U (en) * | 2017-05-12 | 2017-12-08 | 浙江诸暨骏达环保设备有限公司 | A kind of pedestal of stamping machine |
| CN207138612U (en) * | 2017-08-25 | 2018-03-27 | 浙江力庆制冷设备有限公司 | A kind of punch press |
| CN207735469U (en) * | 2017-12-26 | 2018-08-17 | 厦门美尼斯金属制造有限公司 | A kind of die fixture of forcing press |
| CN208527900U (en) * | 2018-05-30 | 2019-02-22 | 杭州隆茂五金制造有限公司 | Multistation formula punching press platform |
| CN208773015U (en) * | 2018-07-27 | 2019-04-23 | 重庆金特锐机械有限公司 | A positioning device for shifting cover processing |
| CN209189667U (en) * | 2018-11-30 | 2019-08-02 | 南京康达焊接设备有限公司 | Turntable is used in a kind of processing of sheet metal component |
-
2019
- 2019-09-27 CN CN201910920646.4A patent/CN110560551A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205915304U (en) * | 2016-08-25 | 2017-02-01 | 吴忠仪表有限责任公司 | Ball valve equipment workstation that shifts |
| CN206065177U (en) * | 2016-09-17 | 2017-04-05 | 宁夏创特机械制造有限公司 | A kind of machining hole punched device |
| CN206716812U (en) * | 2017-05-12 | 2017-12-08 | 浙江诸暨骏达环保设备有限公司 | A kind of pedestal of stamping machine |
| CN207138612U (en) * | 2017-08-25 | 2018-03-27 | 浙江力庆制冷设备有限公司 | A kind of punch press |
| CN207735469U (en) * | 2017-12-26 | 2018-08-17 | 厦门美尼斯金属制造有限公司 | A kind of die fixture of forcing press |
| CN208527900U (en) * | 2018-05-30 | 2019-02-22 | 杭州隆茂五金制造有限公司 | Multistation formula punching press platform |
| CN208773015U (en) * | 2018-07-27 | 2019-04-23 | 重庆金特锐机械有限公司 | A positioning device for shifting cover processing |
| CN209189667U (en) * | 2018-11-30 | 2019-08-02 | 南京康达焊接设备有限公司 | Turntable is used in a kind of processing of sheet metal component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191213 |