CN112792162A - Curved shaping frock is bent into to outer plate - Google Patents
Curved shaping frock is bent into to outer plate Download PDFInfo
- Publication number
- CN112792162A CN112792162A CN201911109813.3A CN201911109813A CN112792162A CN 112792162 A CN112792162 A CN 112792162A CN 201911109813 A CN201911109813 A CN 201911109813A CN 112792162 A CN112792162 A CN 112792162A
- Authority
- CN
- China
- Prior art keywords
- bending
- walking
- cylinder
- cylindrical base
- servo motor
- 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
Images
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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/004—Bending sheet metal along straight lines, e.g. to form simple curves with program control
Abstract
The invention discloses a forming tool for bending an outer plate into an arc, which comprises a workbench, and a positioning module, a bending module and a walking module which are arranged on the surface of the workbench, wherein the bending module comprises a rotary servo motor which is arranged under a cylindrical base, a rotating shaft of the rotary servo motor penetrates through the surface of the workbench and extends into the hollow part of the cylindrical base, the rear side surface of the cylindrical base is provided with an arc-shaped rotating groove, a strip-shaped rotating plate is penetrated in the rotating groove, one end of the rotating plate is provided with a rotating shaft hole and is connected with the rotating shaft of the rotary servo motor through the rotating shaft hole, the upper surface of the other end of the rotating plate is connected with a bending cylinder, a push rod of the bending cylinder faces the cylindrical base, the front end of the push rod of the bending cylinder is connected with a bending seat, and the front end of the bending seat is provided with a vertical rolling shaft, a plurality of needle roller bearings are sleeved on the rolling shaft; the invention has the advantages of compact structure, small occupied space, accurate processing and strong work continuity.
Description
Technical Field
The invention particularly relates to a forming tool for bending an outer plate into an arc shape.
Background
When a vehicle in running is punctured, the tire is easily separated from the rim, and the rim is directly contacted with the road surface, so that the vehicle is out of control, and serious safety accidents such as vehicle sideslip and side rollover occur. Based on the problem, scientific research personnel have researched and developed a tire burst emergency device, install at wheel race position, fill rim internal diameter poor, make the tire can't slide in the wheel race or deviate from the rim when blowing out, avoid rim and road surface direct contact, the driver can carry out effective control to the direction of travel of vehicle after blowing out, avoid taking place the vehicle and sideslip, turn on one's side the incident such as. Among the present tire burst emergency device, all involve the processing production to wherein main part outer plate, wherein involve the shaping of bending in the manufacturing procedure of outer plate, among the prior art, to the shaping of bending of outer plate generally for relying on mould stamping forming, this kind of shaping technology precision is low, damage big to work piece inner structure, and current production technology degree of automation is low, production efficiency is low.
Disclosure of Invention
The invention aims to solve the defects of the prior art, and provides a forming tool for bending an outer plate into an arc shape, which comprises a workbench, a positioning module, a bending module and a walking module, wherein the positioning module, the bending module and the walking module are arranged on the surface of the workbench;
the bending module comprises a rotary servo motor, the rotary servo motor is arranged right below the cylindrical base, a rotating shaft of the rotary servo motor penetrates through the table top of the workbench and extends into the hollow part of the cylindrical base, an arc-shaped rotating groove is formed in the rear side face of the cylindrical base, a strip-shaped rotating plate penetrates through the rotating groove, a rotating shaft hole is formed in one end of the rotating plate and is connected with the rotating shaft of the rotary servo motor through the rotating shaft hole, a bending cylinder is connected to the upper surface of the other end of the rotating plate, a push rod of the bending cylinder faces the cylindrical base, a bending seat is connected to the front end of the push rod of the bending cylinder, a vertical rolling shaft is arranged at the front end of the bending seat, and a plurality of needle bearings are sleeved on the rolling shaft;
the walking module is arranged on the left side of the positioning module and comprises a plurality of stand columns, the stand columns are connected through a transverse sliding rail, a walking rack is arranged on the back surface of the sliding rail, a walking unit is arranged on the sliding rail and comprises a walking servo motor and a walking seat, the walking servo motor is arranged on the back surface of the sliding rail, a rotating shaft of the walking servo motor is connected with a walking gear, and the walking gear is meshed with the walking rack; the walking seat is arranged on the front side of the sliding rail and is in sliding connection with the sliding rail, a lifting guide rail is arranged on the front end face of the walking seat, a lifting slide block is arranged on the lifting guide rail, the upper end of the lifting slide block is connected with a lifting cylinder, and the cylinder body of the lifting cylinder is connected with the upper end face of the walking seat; the front end face of the lifting slide block is connected with the clamping arm, the front end of the clamping arm is connected with a clamp, and a jaw of the clamp faces to the right lower side.
In order to better realize the bending forming of the outer plate, the movement track of the bending cylinder is preferably arc-shaped.
Preferably, an arc-shaped groove is formed in the rear of the cylindrical base on the workbench, and the shape of the arc-shaped groove is the same as the motion track of the bending cylinder; and a bending air cylinder air inlet pipe of the bending air cylinder is introduced into the lower part of the workbench through the corresponding arc-shaped groove.
Preferably, the clamp is a pneumatic booster.
Preferably, the number of the clamps is 2, and the distance between the clamps is half of the length of the workpiece to be processed.
Preferably, the protruding block corresponds to a semicircular lug shape of the workpiece.
Preferably, the clamping arm is in an obtuse triangle shape of a horizontal plane, and the clamp is arranged on the lower surface of the longest side of the clamping arm.
Preferably, the back of the slide rail is also provided with two threading drag chains, and the threading drag chains are internally provided with air inlet pipes of the walking modules in a penetrating way respectively.
Preferably, the positioning module, the bending module and the walking module are all connected with the PLC.
Has the advantages that: the invention has compact structure, small occupied space, accurate processing and strong work continuity; the positioning module can accurately position the position of the workpiece, reduce errors and improve the machining accuracy; the bending module can enable the workpiece to be molded at one time, so that the damage of repeated machining on the internal structure of the workpiece is avoided, and the quality of the workpiece is improved; the walking module can replace manual work to get a piece, windrow, improves the efficiency of production.
Drawings
FIG. 1 is a top view of a forming tool for bending an outer plate into an arc shape;
FIG. 2 is a perspective view of FIG. 1
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a second perspective view of FIG. 1;
FIG. 5 is a schematic perspective view of a workpiece to be machined;
FIG. 6 is a perspective view of a machined workpiece
In the figure: 1. the device comprises a workbench, 2, a positioning module, 3, a bending module, 4, a walking module, 21, a cylinder, 22, a avoiding opening, 23, a contact platform, 24, a protruding block, 25, a fixed seat, 26, a pressing cylinder, 27, a pressing block, 31, a rotary servo motor, 32, a rotating plate, 33, a bending cylinder, 34, a bending seat, 35, a rolling shaft, 36 arc-shaped grooves, 41, an upright column, 42, a sliding rail, 43, a threading drag chain, 44, a walking rack, 45, a walking servo motor, 46, a walking seat, 47, a lifting slider, 48, a lifting cylinder, 49, a clamping arm, 101, a workpiece to be processed, 102, a workpiece in processing, 103, a workpiece after being processed, 111 and a semicircular lug.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1-6, an object of the present invention is to solve the above disadvantages of the prior art, and provide a forming tool for bending an outer plate into an arc shape, which includes a workbench 1, and a positioning module 2, a bending module 3, and a traveling module 4, which are disposed on a table top of the workbench 1, where the positioning module 2 includes a hollow cylindrical base 21, a semicircular avoiding opening 22 is disposed at an upper end of the cylindrical base 21, a contact platform 23 is disposed on a remaining semicircular boss at the upper end of the cylindrical base, a cylindrical protruding block 24 is disposed at a right end of the contact platform 23, and the protruding block 24 corresponds to a semicircular lug 111 of a workpiece in shape; a fixed seat 25 is arranged in front of the protruding block 24, the upper end of the fixed seat 25 is fixedly connected with a pressing cylinder 26, a guide rod of the pressing cylinder 26 faces the protruding block 24, the front end of the guide rod is connected with a pressing block 27, the surface of the pressing block is in a concave circular shape and corresponds to the protruding block 24;
the bending module comprises a rotary servo motor 31, the rotary servo motor is arranged right below the cylindrical base, a rotating shaft of the rotary servo motor 31 penetrates through the table top of the workbench and extends into the hollow part of the cylindrical base 21, an arc-shaped rotating groove is formed in the rear side surface of the cylindrical base 21, a strip-shaped rotating plate 32 penetrates through the rotating groove, a rotating shaft hole is formed in one end of the rotating plate 32 and is connected with the rotating shaft of the rotary servo motor 31 through the rotating shaft hole, a bending cylinder 33 is connected to the upper surface of the other end of the rotating plate 32, a push rod of the bending cylinder 33 faces the cylindrical base 21, a bending seat 34 is connected to the front end of the push rod of the bending cylinder 33, a vertical rolling shaft 35 is arranged at the front end of the bending seat 34, and a plurality of bearings are sleeved on the rolling shaft 35; the worktable is provided with an arc-shaped groove 36 at the rear of the cylindrical base, and the shape of the arc-shaped groove 36 is the same as the motion trail of the bending cylinder 33; the air inlet pipe of the bending cylinder is communicated below the workbench through the corresponding arc-shaped groove 36;
the walking module 4 is arranged on the left side of the positioning module 2, the walking module 4 comprises a plurality of upright posts 41, the upright posts 41 are connected through a transverse slide rail 42, two threading drag chains 43 are arranged on the back of the slide rail 42, and walking module air inlet pipes are respectively arranged in the threading drag chains 43 in a penetrating manner; the back of the slide rail 42 is provided with a walking rack 44, the slide rail 42 is provided with a walking unit, the walking unit comprises a walking servo motor 45 and a walking seat 46, the walking servo motor 45 is arranged on the back of the slide rail 42, a rotating shaft of the walking servo motor 45 is connected with a walking gear, and the walking gear is meshed with the walking rack 44; the walking seat 46 is arranged on the front face of the slide rail and is in sliding connection with the slide rail 42, a lifting guide rail is arranged on the front end face of the walking seat 46, a lifting slide block 47 is arranged on the lifting guide rail, the upper end of the lifting slide block 47 is connected with a lifting cylinder 48, and the cylinder body of the lifting cylinder 48 is connected with the upper end face of the walking seat 46; the front end face of the lifting slide block 47 is connected with a clamping arm 49, the front end of the clamping arm is connected with a clamp, and a jaw of the clamp faces to the right lower side; the clamp is provided with 2 pneumatic superchargers, and the distance is one half of the length of the workpiece to be processed; the centre gripping arm be the obtuse triangle-shaped of horizontal plane, the lower surface of centre gripping arm longest limit is located to the clamp.
And the positioning module 2, the bending module 3 and the walking module 4 are all connected with a PLC (programmable logic controller).
When the positioning module 2 works, the pressing block 27 is pushed by the pressing cylinder 26 to press the right semicircular lug 111 of the workpiece to be processed and abut against the surface of the protruding block 24; the bending cylinder 33 pushes the bending seat 34 to advance and abut against the surface of the workpiece to be machined 101, the rotary servo motor 31 drives the rotary plate 32 to rotate, the bending seat always abuts against the surface of the workpiece to be machined 101, and the workpiece to be machined 101 is bent to the state of the workpiece to be machined 102 along with the rotation of the rotary plate 32; after the bending is completed, the rotating plate 32 is driven by the rotary servo motor 31 to return to the initial position, and the workpiece 102 during the machining is in a state of the machined workpiece 103 under the action of the elasticity of the workpiece 102; the clamping arm 49 clamps the processed workpiece 103 under the action of the lifting cylinder and sends the workpiece to a stacking position under the action of the walking servo motor 45.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A forming tool for bending an outer plate into an arc is characterized by comprising a workbench, and a positioning module, a bending module and a walking module which are arranged on the surface of the workbench, wherein the positioning module comprises a hollow cylindrical base, the upper end of the cylindrical base is provided with a semicircular position avoiding opening, the rest semicircular boss at the upper end of the cylindrical base is a contact table, the right end of the contact table is provided with a cylindrical protruding block, a fixed seat is arranged in front of the protruding block, the upper end of the fixed seat is fixedly connected with a pressing cylinder, a guide rod of the pressing cylinder faces the protruding block, the front end of the guide rod is connected with a pressing block, and the surface of the pressing block is in a concave circular shape and corresponds to the protruding block;
the bending module comprises a rotary servo motor, the rotary servo motor is arranged right below the cylindrical base, a rotating shaft of the rotary servo motor penetrates through the table top of the workbench and extends into the hollow part of the cylindrical base, an arc-shaped rotating groove is formed in the rear side face of the cylindrical base, a strip-shaped rotating plate penetrates through the rotating groove, a rotating shaft hole is formed in one end of the rotating plate and is connected with the rotating shaft of the rotary servo motor through the rotating shaft hole, a bending cylinder is connected to the upper surface of the other end of the rotating plate, a push rod of the bending cylinder faces the cylindrical base, a bending seat is connected to the front end of the push rod of the bending cylinder, a vertical rolling shaft is arranged at the front end of the bending seat, and a plurality of needle bearings are sleeved on the rolling shaft;
the walking module is arranged on the left side of the positioning module and comprises a plurality of stand columns, the stand columns are connected through a transverse sliding rail, a walking rack is arranged on the back surface of the sliding rail, a walking unit is arranged on the sliding rail and comprises a walking servo motor and a walking seat, the walking servo motor is arranged on the back surface of the sliding rail, a rotating shaft of the walking servo motor is connected with a walking gear, and the walking gear is meshed with the walking rack; the walking seat is arranged on the front side of the sliding rail and is in sliding connection with the sliding rail, a lifting guide rail is arranged on the front end face of the walking seat, a lifting slide block is arranged on the lifting guide rail, the upper end of the lifting slide block is connected with a lifting cylinder, and the cylinder body of the lifting cylinder is connected with the upper end face of the walking seat; the front end face of the lifting slide block is connected with the clamping arm, the front end of the clamping arm is connected with a clamp, and a jaw of the clamp faces to the right lower side.
2. The forming tool for bending the outer plate into the arc shape according to claim 1, wherein the movement track of the bending cylinder is arc-shaped.
3. The forming tool for bending the outer plate into the arc shape according to claim 1, wherein an arc-shaped groove is formed in the rear of the cylindrical base on the workbench, and the shape of the arc-shaped groove is the same as the motion track of the bending cylinder; and a bending air cylinder air inlet pipe of the bending air cylinder is introduced into the lower part of the workbench through the corresponding arc-shaped groove.
4. The tooling of claim 1, wherein the clamp is a pneumatic booster.
5. The tooling of claim 1, wherein the number of the clamps is 2, and the distance between the clamps is one half of the length of the workpiece to be machined.
6. The tooling of claim 1, wherein the protruding block corresponds to a semi-circular ear of the workpiece.
7. The tooling of claim 1, wherein the holding arms are in the shape of an obtuse triangle of a horizontal plane, and the clamp is disposed on the lower surface of the longest side of the holding arms.
8. The forming tool for bending the outer plate into the arc shape according to claim 1, wherein two threading drag chains are further arranged on the back of the slide rail, and air inlet pipes of the traveling modules are respectively arranged in the threading drag chains in a penetrating manner.
9. The forming tool for bending the outer plate into the arc shape according to claim 1, wherein the positioning module, the bending module and the walking module are all connected with a PLC (programmable logic controller).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911109813.3A CN112792162A (en) | 2019-11-14 | 2019-11-14 | Curved shaping frock is bent into to outer plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911109813.3A CN112792162A (en) | 2019-11-14 | 2019-11-14 | Curved shaping frock is bent into to outer plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112792162A true CN112792162A (en) | 2021-05-14 |
Family
ID=75803395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911109813.3A Pending CN112792162A (en) | 2019-11-14 | 2019-11-14 | Curved shaping frock is bent into to outer plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112792162A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828669A (en) * | 2021-09-13 | 2021-12-24 | 苏州好特斯模具有限公司 | Intelligent bending and forming equipment for heating strips |
-
2019
- 2019-11-14 CN CN201911109813.3A patent/CN112792162A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828669A (en) * | 2021-09-13 | 2021-12-24 | 苏州好特斯模具有限公司 | Intelligent bending and forming equipment for heating strips |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211071362U (en) | Curved shaping frock is bent into to outer plate | |
| CN107900388B (en) | Flexible processing clamp for automobile hub | |
| CN203418280U (en) | Self-centering type knurling mechanism | |
| CN202556155U (en) | Novel cam vehicle profile modeling device | |
| CN207592529U (en) | Process auto parts machinery intelligent device | |
| CN204843183U (en) | Complicated curved surface wire -electrode cutting diaxon numerical control revolving platform | |
| CN112792162A (en) | Curved shaping frock is bent into to outer plate | |
| CN103406712A (en) | Self-centering knurling mechanism | |
| CN205254260U (en) | Outer spline machining lathe of auto steering ware input shaft | |
| CN2444707Y (en) | Multi-station automatic processing machine tool for ball-pen point | |
| CN112808804A (en) | Outer plate both ends semicircle ear frock of bending | |
| CN203197076U (en) | Fixed device of eccentric spinning workpiece | |
| CN205630104U (en) | Workpiece feeding device | |
| CN214442030U (en) | Straightening device for processing seamless steel pipe | |
| CN211888504U (en) | Outer plate both ends semicircle ear frock of bending | |
| CN213319199U (en) | Grinding machine for processing of seminal duct convenient for fixing air spring | |
| CN210997696U (en) | Horizontal rotation switching device | |
| CN101549375A (en) | Rocker-assistance multistage numerical control pipe bender | |
| CN2808427Y (en) | Ball screw grinding machine | |
| CN113371438A (en) | A tipping arrangement for processing automobile parts | |
| CN107350370B (en) | Improved profiling-free necking system and application thereof in workpiece necking processing | |
| CN220162405U (en) | Hub hoisting surface machining tool | |
| CN112792446B (en) | Spot welding device for tire burst emergency safety device | |
| CN208743446U (en) | A kind of pneumatic punching machine mobile fixture | |
| CN219853033U (en) | Steering gear sensor unit assembly devices |
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 |