CN216656549U - Precision cutting device for special machining of precision sheet metal parts - Google Patents
Precision cutting device for special machining of precision sheet metal parts Download PDFInfo
- Publication number
- CN216656549U CN216656549U CN202122173971.4U CN202122173971U CN216656549U CN 216656549 U CN216656549 U CN 216656549U CN 202122173971 U CN202122173971 U CN 202122173971U CN 216656549 U CN216656549 U CN 216656549U
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- precision
- sheet metal
- cutting device
- workbench
- special machining
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- 238000005520 cutting process Methods 0.000 title claims abstract description 63
- 239000002184 metal Substances 0.000 title claims abstract description 41
- 238000003754 machining Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 9
- 238000010009 beating Methods 0.000 abstract description 17
- 206010063659 Aversion Diseases 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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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
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Abstract
The utility model discloses an accurate cutting device for special machining of accurate sheet metal parts, and relates to the technical field of sheet metal cutting. The problem of current device cut the panel beating using the mode of punching press cutting, the panel beating of cutting knife both sides can take place the perk because of stamping deformation, and the aversion can take place for the cutting this moment to make the cutting lose the precision is solved.
Description
Technical Field
The utility model relates to the technical field of metal plate cutting, in particular to a precise cutting device for special machining of precise metal plate parts.
Background
The sheet metal processing is a hinge technology which is required to be held by a sheet metal technical staff, and is also an important process for forming sheet metal products. The sheet metal processing includes traditional cutting, blanking, bending and pressing and other methods and technological parameters, various cold stamping die structures and technological parameters, various equipment working principles and operation methods, and new stamping technology and new technology. The processing of the metal plate of the part is called the sheet metal processing. The panel beating cutting is a comparatively important ring in the numerous processing steps of sheet metal processing, current open number is CN 201922366371.2's quick cutting device of elevator panel beating includes the working plate, the sheet metal component has been placed at the top of working plate, the top fixed mounting of working plate has two risers, the equal fixed mounting in top of two risers has same roof, be provided with the push rod cylinder on the roof, be provided with buffer gear on the output shaft of push rod cylinder, fixedly connected with knife rest on the buffer gear, fixedly connected with cutting knife on the knife rest, the equal fixedly connected with sliding block in both sides of knife rest.
However, the above structure still has the following problems: cutting the panel beating in the mode that uses the punching press cutting, the panel beating of cutting knife both sides can take place the perk because of stamping deformation, and the aversion can take place for the cutting this moment to make the cutting lose the precision.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a precision cutting device for special machining of precision sheet metal parts, which solves the problem that the precision of cutting is lost because the sheet metal parts on two sides of a cutting knife tilt due to stamping deformation and the cutting shifts when the sheet metal parts are cut by using a stamping and cutting mode in the conventional device.
In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides an accurate cutting device is used in accurate sheet metal component special type processing, includes the workstation, install the portal on the workstation, wall fixed mounting has electronic slide rail under the portal crossbeam, electronic slide rail's removal end fixed mounting has electric telescopic handle, electric telescopic handle bottom fixed mounting has the motor installation shell, be equipped with the motor in the motor installation shell, motor drive end fixed mounting has the cutting blade dish, cutting blade dish other end movable mounting is on a motor installation shell lateral wall, longitudinal positioning device is installed respectively to both sides around the motor installation shell, accurate positioning device is installed respectively to both sides around just being located the portal on the workstation.
Preferably, the longitudinal positioning device comprises a connecting rod, the connecting rod is fixedly installed on the front side and the rear side of the motor installation shell respectively, the other end of the connecting rod is fixedly installed with a cylinder body, a piston is movably installed in the cylinder body, a first spring is fixedly installed between the top end of the cylinder body and the top end of the piston, a first through hole is formed in the bottom end of the cylinder body, a piston rod is fixedly installed at the bottom end of the piston, the piston rod penetrates through the bottom end of the cylinder body and is movably installed in the first through hole, a positioning roller shell is fixedly installed at the bottom end of the piston rod, and a plurality of positioning rollers are movably installed between the front wall surface and the rear wall surface of the positioning roller shell.
Preferably, the accurate positioning device comprises a pair of L-shaped plates and a pressing plate, the L-shaped plates are fixedly mounted on the workbench respectively and located on the front side and the rear side of the portal, guide grooves are formed in the bottom side of the upper wall surface of the L-shaped plate and the workbench respectively, guide rods are fixedly mounted between the two side wall surfaces in the guide grooves, a sliding block is movably mounted on the guide rods, a second spring is fixedly mounted between one side of the sliding block and one side wall surface in the guide grooves and sleeved outside the guide rods, a connecting shaft is fixedly mounted between the sliding blocks, an auxiliary feeding roller is movably mounted outside the connecting shaft, threaded holes are formed in the upper wall of the L-shaped plate, threaded holes are connected with a screw rod in a threaded manner, a bearing is fixedly mounted at the bottom end of the screw rod, a bearing mounting groove is formed in the pressing plate, and a bearing outer ring is fixedly mounted in the bearing mounting groove.
Preferably, the top end of the screw is fixedly provided with a rotating plate.
Preferably, the bottom end of the workbench is provided with a support leg.
Preferably, the workbench is provided with a cutter groove, and the cutter groove is positioned below the cutter disc.
Preferably, a non-slip mat is installed below the pressing plate.
Advantageous effects
The utility model provides a precision cutting device for special machining of precision sheet metal parts, which solves the problem that when the existing device is used for cutting sheet metal in a stamping and cutting mode, the sheet metal on two sides of a cutting knife is tilted due to stamping deformation, and the cutting is shifted, so that the cutting precision is lost. Through longitudinal positioning device, move about the removal end of controller control electric telescopic handle downfeed and controller control electric slide rail and drive these two in-processes of telescopic link side-to-side movement about the controller control electric slide rail, the cutting blade disc can follow its motion and cut the panel beating, the cutting blade disc can be followed to the location gyro wheel and moved this moment, thereby play a dynamic positioning's effect, through accurate positioning device, carry out an accurate positioning to the panel beating earlier before cutting, cutting accuracy has been increased, and can conveniently carry out the back-and-forth movement to the panel beating when the panel beating is removed to needs, conveniently feed.
Drawings
Fig. 1 is a front view of a precision cutting device for special machining of precision sheet metal parts according to the utility model.
Fig. 2 is a side view of the precision cutting device for special machining of precision sheet metal parts.
Fig. 3 is an enlarged view of the structure a of the precision cutting device for special machining of precision sheet metal parts according to the present invention.
Fig. 4 is an enlarged view of the structure of a precision cutting device B for special machining of precision sheet metal parts according to the present invention.
In the figure: 1-a workbench; 2-gantry; 3-an electric slide rail; 4, an electric telescopic rod; 5, a motor mounting shell; 6, a motor; 7-a cutter disc; 8-a connecting rod; 9-cylinder body; 10-a piston; 11-a first spring; 12-a piston rod; 13-positioning the roller shell; 14-positioning rollers; 15-L type plate; 16-a platen; 17-a guide groove; 18-a guide bar; 19-a slide block; 20-auxiliary feed rollers; 21-screw rod; 22-a bearing; 23-rotating the plate; 24-a cutter slot; 25-a connecting shaft; 26-second spring.
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. 1-4, the present invention provides a technical solution: a precision cutting device for special machining of precision sheet metal parts comprises a workbench 1, wherein a portal frame 2 is installed on the workbench 1, an electric slide rail 3 is fixedly installed on the lower wall surface of a cross beam of the portal frame 2, an electric telescopic rod 4 is fixedly installed at the moving end of the electric slide rail 3, a motor installation shell 5 is fixedly installed at the bottom end of the electric telescopic rod 4, a motor 6 is arranged in the motor installation shell 5, a cutting cutter disk 7 is fixedly installed at the driving end of the motor 6, the other end of the cutting cutter disk 7 is movably installed on one side wall of the motor installation shell 5, longitudinal positioning devices are respectively installed at the front side and the rear side of the motor installation shell 5, precision positioning devices are respectively installed at the front side and the rear side of the portal frame 2 on the workbench 1 and comprise connecting rods 8, the connecting rods 8 are respectively and fixedly installed at the front side and the rear side of the motor installation shell 5, the other end of the connecting rod 8 is fixedly provided with a cylinder body 9, a piston 10 is movably arranged in the cylinder body 9, a first spring 11 is fixedly arranged between the top end in the cylinder body 9 and the top end of the piston 10, a first through hole is formed in the bottom end of the cylinder body 9, a piston rod 12 is fixedly arranged at the bottom end of the piston 10, the piston rod 12 penetrates through the bottom end of the cylinder body and is movably arranged in the first through hole, a positioning roller shell 13 is fixedly arranged at the bottom end of the piston rod 12, a plurality of positioning rollers 14 are movably arranged between the front wall surface and the rear wall surface of the positioning roller shell 13, the accurate positioning device comprises a pair of L-shaped plates 15 and a pressing plate 16, the pair of L-shaped plates 15 are respectively and fixedly arranged on the workbench 1 and positioned on the front side and the rear side of the portal 2, guide grooves 17 are respectively formed in the bottom side of the upper wall surface of the L-shaped plate 15 and the workbench 1, and guide rods 18 are fixedly arranged between the two side walls in the guide grooves 17, movable mounting has slider 19 on the guide arm 18, fixed mounting has second spring 26 between 19 one side of slider and the interior lateral wall of guide slot 17, second spring 26 suit is outside guide arm 18, fixed mounting has connecting axle 25 between the slider 19, the outer movable mounting of connecting axle 25 has supplementary feed roller 20, screw hole has been seted up to L template 15 upper wall, screw hole female connection has screw rod 21, screw rod 21 bottom fixed mounting has bearing 22, the last bearing mounting groove of having seted up of clamp plate 16, bearing 22 outer lane fixed mounting is in the bearing mounting groove, screw rod 21 top fixed mounting has commentaries on classics board 23, 1 bottom of workstation is equipped with the landing leg, the last cutter groove 24 of having seted up of workstation 1, cutter groove 24 is located cutter disc 7 below, install the slipmat under the clamp plate 16.
Advantageous effects
The utility model provides a precision cutting device for special machining of precision sheet metal parts, which solves the problem that when the existing device is used for cutting sheet metal in a stamping and cutting mode, the sheet metal on two sides of a cutting knife tilts due to stamping deformation, and the cutting shifts, so that the cutting loses precision. Through longitudinal positioning device, move about the removal end of controller control electric telescopic handle downfeed and controller control electric slide rail and drive these two in-processes of telescopic link side-to-side movement about the controller control electric slide rail, the cutting blade disc can follow its motion and cut the panel beating, the cutting blade disc can be followed to the location gyro wheel and moved this moment, thereby play a dynamic positioning's effect, through accurate positioning device, carry out an accurate positioning to the panel beating earlier before cutting, cutting accuracy has been increased, and can conveniently carry out the back-and-forth movement to the panel beating when the panel beating is removed to needs, conveniently feed.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Example (b): as can be known from the attached drawings 1-4 of the specification, the motor 6, the electric slide rail 3 and the electric telescopic rod 4 are electrically connected with an external controller through leads, when in use, a metal plate is firstly placed on a workbench and is placed between the auxiliary feeding rollers 20 of the precise positioning device, at the moment, the second spring 26 is compressed, so that the slide block 19 is given with elasticity, so as to drive the rollers on the connecting shaft 25 to play a role of pressing the metal plate, at the moment, the rotating plate 23 is rotated to drive the screw rod 21 to rotate, so as to drive the pressing plate 16 to move downwards to press the metal plate, and the positioning is completed, the positioning mode has the advantages that when the metal plate is required to be fed on the workbench, only the auxiliary feeding rollers 20 of the pressing plate 16 need to be loosened to achieve the role of auxiliary feeding by matching with the feeding device, at the moment, the controller controls the motor 6, the electric slide rail 3 and the electric telescopic rod 4 to be mutually matched to cut the metal plate, when 4 downfeed at controller control electric telescopic handle are close to the panel beating, location gyro wheel 14 contacts the panel beating upper surface earlier this moment, location gyro wheel 14 can drive piston rod 12 upward movement on the location gyro wheel shell 13 this moment, thereby drive piston 10 upward movement, thereby compress first spring 11, remove about the removal end of controlling 4 downfeeds and controller control electric slide rail 3 at controller control electric telescopic handle and drive these two in-processes of 4 side-to-side movement of electric telescopic handle, cutter disc 7 can follow its motion and cut the panel beating, location gyro wheel 14 can follow cutter disc 7 and move this moment, thereby play a dynamic positioning's effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (7)
1. A precision cutting device for special machining of precision sheet metal parts comprises a workbench (1), it is characterized in that a portal frame (2) is arranged on the workbench (1), an electric slide rail (3) is fixedly arranged on the lower wall surface of a beam of the portal frame (2), an electric telescopic rod (4) is fixedly arranged at the moving end of the electric sliding rail (3), a motor mounting shell (5) is fixedly mounted at the bottom end of the electric telescopic rod (4), a motor (6) is arranged in the motor mounting shell (5), a cutting cutter disc (7) is fixedly arranged at the driving end of the motor (6), the other end of the cutting cutter disc (7) is movably arranged on one side wall of the motor mounting shell (5), longitudinal positioning devices are respectively installed on the front side and the rear side of the motor installation shell (5), and accurate positioning devices are respectively installed on the front side and the rear side of the workbench (1) and located on the portal (2).
2. The precision cutting device for special machining of precision sheet metal parts as claimed in claim 1, it is characterized in that the longitudinal positioning device comprises a connecting rod (8), the connecting rod (8) is respectively and fixedly arranged at the front side and the rear side of the motor installation shell (5), a cylinder body (9) is fixedly arranged at the other end of the connecting rod (8), a piston (10) is movably arranged in the cylinder body (9), a first spring (11) is fixedly arranged between the top end in the cylinder body (9) and the top end of the piston (10), a first through hole is arranged at the bottom end of the cylinder body (9), a piston rod (12) is fixedly arranged at the bottom end of the piston (10), the piston rod (12) penetrates through the bottom end of the cylinder body and is movably arranged in the first through hole, the bottom end of the piston rod (12) is fixedly provided with a positioning roller shell (13), a plurality of positioning rollers (14) are movably arranged between the front wall surface and the rear wall surface of the positioning roller shell (13).
3. The precision cutting device for special machining of precision sheet metal parts according to claim 1, characterized in that the precision positioning device comprises a pair of L-shaped plates (15) and a pressing plate (16), the pair of L-shaped plates (15) are respectively and fixedly installed on the workbench (1) and positioned on the front side and the rear side of the portal (2), guide grooves (17) are respectively formed in the bottom side of the upper wall surface of the L-shaped plate (15) and the workbench (1), guide rods (18) are fixedly installed between the two side wall surfaces in the guide grooves (17), slide blocks (19) are movably installed on the guide rods (18), second springs (26) are fixedly installed between one side of the slide blocks (19) and the inner side wall surface of the guide grooves (17), the second springs (26) are sleeved outside the guide rods (18), connecting shafts (25) are fixedly installed between the slide blocks (19), and auxiliary feeding rollers (20) are movably installed outside the connecting shafts (25), threaded hole is seted up to L template (15) upper wall, screw hole female connection has screw rod (21), screw rod (21) bottom fixed mounting has bearing (22), the bearing mounting groove has been seted up on clamp plate (16), bearing (22) outer lane fixed mounting is in the bearing mounting groove.
4. The precision cutting device for precision sheet metal part special machining according to claim 3, characterized in that a rotating plate (23) is fixedly installed at the top end of the screw rod (21).
5. The precision cutting device for precision sheet metal part special machining according to claim 1, characterized in that a support leg is arranged at the bottom end of the workbench (1).
6. The precision cutting device for special machining of precision sheet metal parts according to claim 1, characterized in that a cutter groove (24) is formed in the workbench (1), and the cutter groove (24) is located below the cutter disc (7).
7. The precision cutting device for precision sheet metal part special machining according to claim 3, characterized in that a non-slip mat is installed under the pressure plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122173971.4U CN216656549U (en) | 2021-09-09 | 2021-09-09 | Precision cutting device for special machining of precision sheet metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122173971.4U CN216656549U (en) | 2021-09-09 | 2021-09-09 | Precision cutting device for special machining of precision sheet metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216656549U true CN216656549U (en) | 2022-06-03 |
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ID=81758915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122173971.4U Expired - Fee Related CN216656549U (en) | 2021-09-09 | 2021-09-09 | Precision cutting device for special machining of precision sheet metal parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216656549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019987A (en) * | 2023-10-10 | 2023-11-10 | 江苏贝蓝智能交通设施有限公司 | Anti-deformation sheet metal punching device for bus station shell |
-
2021
- 2021-09-09 CN CN202122173971.4U patent/CN216656549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019987A (en) * | 2023-10-10 | 2023-11-10 | 江苏贝蓝智能交通设施有限公司 | Anti-deformation sheet metal punching device for bus station shell |
| CN117019987B (en) * | 2023-10-10 | 2024-04-05 | 江苏贝蓝智能交通设施有限公司 | Anti-deformation sheet metal punching device for bus station shell |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220603 |