CN219746461U - Cutting device applied to cold roll forming equipment of carriage plate - Google Patents
Cutting device applied to cold roll forming equipment of carriage plate Download PDFInfo
- Publication number
- CN219746461U CN219746461U CN202321328155.9U CN202321328155U CN219746461U CN 219746461 U CN219746461 U CN 219746461U CN 202321328155 U CN202321328155 U CN 202321328155U CN 219746461 U CN219746461 U CN 219746461U
- Authority
- CN
- China
- Prior art keywords
- cutting
- plate
- pressing plate
- die pressing
- lower die
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 90
- 238000007723 die pressing method Methods 0.000 claims abstract description 65
- 238000013016 damping Methods 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 4
- 239000010730 cutting oil Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a cutting device applied to cold bending forming equipment of a carriage plate, which belongs to the technical field of cold bending forming and comprises an upper die pressing plate and a lower die pressing plate, wherein the upper die pressing plate and the lower die pressing plate are used for fixing and clamping the carriage plate in cutting mode, movable cutting scissors are arranged on the upper die pressing plate, fixed cutting scissors are arranged on the lower die pressing plate, movable cutting limiting blocks are arranged on two sides of the lower die pressing plate, driving devices for driving the cutting limiting blocks to reciprocate are arranged on the cutting limiting blocks, and the cutting limiting blocks are symmetrically arranged on the left side and the right side of the upper die pressing plate and the lower die pressing plate. The device is high in positioning accuracy at first, cuts out rapidly, can use the automatic cutout of high carriage board, can be applied to automatic cold roll former, has improved the production efficiency of product, has avoided the inefficiency scheduling problem that the multitime caused.
Description
Technical Field
The utility model relates to the technical field of cold roll forming, in particular to a cutting device applied to a carriage plate cold roll forming device.
Background
As is well known, the conventional cold-bending forming equipment is generally used for cold-bending forming of common sectional materials, such as cable bridges, C-shaped assembly building materials and the like, and the basic characteristics of the sectional materials are in a non-closed state, and the sectional materials are directly cut through a die during cutting, so that the deformation degree of the sectional materials in the cutting process is controllable.
The carriage board has a special structure, edges with larger sizes such as rectangles are arranged on two sides after cold bending forming, the inside is hollow, and if the carriage board is directly cut, serious deformation can be caused at the edges, so that the traditional cold bending forming equipment and the traditional cutting device can not realize the cutting with unchanged shape.
Therefore, the existing full-automatic cold bending equipment for the carriage plate does not have existing equipment, two or more different working procedures are adopted to complete the full-automatic cold bending equipment, in order to avoid the situation that the shape cannot be kept unchanged during cutting, two general modes are adopted, firstly, the plate is cut in advance according to the design requirement, the automatic uninterrupted feeding cannot be realized in the mode, the working procedures are more, and the production efficiency is low; secondly, a sawing mode is adopted, but sawing noise is large, time is long, efficiency is low, sparks are generated during cutting, and production safety coefficient cannot be guaranteed.
Disclosure of Invention
The utility model aims to solve the technical problems of the prior art and provides the cutting device applied to the cold-roll forming equipment of the carriage plate, which has the advantages that the positioning accuracy is high, the cutting is rapid, the automatic cutting of the carriage plate with high speed can be applied to the automatic cold-roll forming equipment, the production efficiency of products is improved, and the problems of low efficiency and the like caused by multiple working procedures are avoided.
The utility model provides a cutting device applied to cold-bending forming equipment of a carriage plate, which comprises an upper die pressing plate and a lower die pressing plate, wherein the upper die pressing plate and the lower die pressing plate are used for fixing and clamping the carriage plate in cutting, movable cutting scissors are arranged on the upper die pressing plate, fixed cutting scissors are arranged on the lower die pressing plate, movable cutting limiting blocks are arranged on two sides of the lower die pressing plate, driving devices for driving the cutting limiting blocks to reciprocate are arranged on the cutting limiting blocks, and the cutting limiting blocks are symmetrically arranged on the left side and the right side of the upper die pressing plate and the lower die pressing plate.
Preferably, a through hole for the cutting limiting block to enter is formed in the side face of the lower die pressing plate; the side of the upper die pressing plate is provided with a through hole for cutting the entering of the limiting block, or the side of the upper die pressing plate and the side of the lower die pressing plate are provided with through holes for cutting the entering of the limiting block, and the through holes are rectangular grooves.
Preferably, the driving device is one of a cylinder, an oil cylinder and a servomotor.
Preferably, the driving device is an air cylinder, the bottom of the air cylinder is fixed with the lower die base plate through a fixed block, and a cutting limiting block is fixed on a piston rod of the air cylinder.
Preferably, the upper die pressing plate is provided with a protrusion and a groove which are consistent with the shape of the upper surface of the carriage plate section bar, and the lower die pressing plate is provided with a protrusion and a groove which are consistent with the shape of the lower surface of the carriage plate section bar.
Preferably, a restorer is arranged between the upper die pressing plate and the lower die pressing plate, and the restorer is one of a rubber ring or a spring.
Preferably, the upper die pressing plate and the lower die pressing plate are connected through a die carrier.
Preferably, the movable cutting scissors and the upper die pressing plate are of a split structure.
Preferably, the bottom of the lower die holder plate is provided with adjustable damping feet, the bottom of the lower die holder plate is connected with a frame through the adjustable damping feet, and the frame is fixedly connected with the ground through bolts.
Preferably, the carriage plate section bar moving device is arranged on the frame, the carriage plate section bar moving device is a driving cylinder, a driving plate is arranged at the top of the movable cutting knife, and the driving plate is connected with a cutting oil cylinder.
The beneficial effect of adopting this technical scheme is: the device is high in positioning accuracy at first, cuts out rapidly, can use the automatic cutout of high carriage board, can be applied to automatic cold roll former, has improved the production efficiency of product, has avoided the inefficiency scheduling problem that the multitime caused.
Drawings
Fig. 1 is a schematic view of a structure (open state) of a die without a cutting stopper.
Fig. 2 is a schematic view of a structure (closed state) of a die without a cutting stopper mounted thereon.
Fig. 3 is a schematic structural view of the die-mounted cutting stopper in fig. 1.
Fig. 4 is a schematic view of the assembly of the mold working aid in fig. 3.
Detailed Description
For convenience of explanation, the cutting device applied to the cold roll forming equipment of the carriage plate is described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 4, a cutting device applied to a cold roll forming device for a carriage plate comprises an upper die pressing plate 2 and a lower die pressing plate 3, wherein the upper die pressing plate 2 and the lower die pressing plate 3 are used for cutting, the upper die pressing plate 2 is provided with movable cutting scissors 4, the lower die pressing plate 3 is provided with fixed cutting scissors, two sides of the lower die pressing plate 3 are provided with movable cutting limiting blocks 5, the cutting limiting blocks 5 are provided with driving devices 6 for driving the cutting limiting blocks 5 to reciprocate, and the cutting limiting blocks 5 are symmetrically arranged at the left side and the right side of the upper die pressing plate 2 and the lower die pressing plate 3.
The side surface of the lower die pressing plate 3 is provided with a through hole for the cutting limiting block 5 to enter, or the side surface of the upper die pressing plate 2 is provided with a through hole for the cutting limiting block 5 to enter, or the side surfaces of the upper die pressing plate 2 and the lower die pressing plate 3 are provided with through holes for the cutting limiting block 5 to enter, the through holes are not shown in the side surfaces, and when the size is larger according to the size of the cutting limiting block 5, the upper die pressing plate 2 and the lower die pressing plate 3 are provided with through holes for the cutting limiting block 5 to enter; when the size of the cutting limiting block 5 is smaller, the through holes can be independently formed in the upper die pressing plate 2 or the lower die pressing plate 3. This technical scheme adopts this structure, the through-hole is the rectangle groove, and the structure is simple relatively, and this technical scheme has realized having the section bar in A, B two places spaces like in fig. 1, but also does not directly tailor through oil pressure cutting device, but through the mode of twice tailorring:
the first time cuts out and cuts out on planar sheet strips, and cuts out according to the length of the carriage plate 1 to be processed, the size after cutting out is just the length of two gaps of A, B after cold bending forming, namely, after cold bending forming, no connection exists between two front and rear continuous sections of A, B, the die is simple in structure, and the technical scheme does not relate to protection.
The cutting procedure that the second time was tailor that is this technical scheme protection only needs to tailor the panel of carriage board 1 section bar middle one deck can, in order to provide and tailors the precision, when utilizing to press from both sides tightly with two upper die plate 2 and lower die plate 3 that surface shape is unanimous about the carriage board 1 after the shaping, still set up the cutting stopper 5 of both sides and carry out spacingly, promptly through driving cylinder effect, insert cutting stopper 5 through the rectangular channel in the through-hole, here is whole to be the first time tailors incision department, also is the bilayer structure department of A, B two places in fig. 1 after buckling, has avoided the deformation of cutting in-process.
The driving device 6 is one of an air cylinder, an oil cylinder and a servo motor, and is generally of an air cylinder structure, and is mainly characterized by rapid action, simple structure and convenient air source in a factory.
The driving device 6 is an air cylinder, the bottom of the air cylinder is fixed with the lower die plate 8 through the fixing block 7, the cutting limiting block 5 is fixed on a piston rod of the air cylinder, and if the air cylinder is at a convenient-to-install position, the air cylinder can be directly fixed on the lower die plate 3, so that the stability is better.
The upper die pressing plate 2 is provided with a bulge and a groove which are consistent with the shape of the upper surface of the carriage plate 1 section bar, and the lower die pressing plate 3 is provided with a bulge and a groove which are consistent with the shape of the lower surface of the carriage plate section bar.
A restorer 9 is arranged between the upper die pressing plate 2 and the lower die pressing plate 3, and the restorer 9 is one of a rubber ring or a spring.
The upper die pressing plate 2 and the lower die pressing plate 3 are connected through a die carrier; the movable cutting knife 4 and the upper die pressing plate 2 are of a split structure, an upper die fixing plate 201 is arranged on the upper portion of the upper die pressing plate 2, and a fixing block 401 for fixing the movable cutting knife 4 is further arranged on the upper die fixing plate 201. The fixed cutting tool can be independently arranged, or can be directly processed on the lower die pressing plate 3, for example, an annular cutting edge matched with the movable cutting tool 4 is arranged, and the whole cutting process can be understood as punching blanking.
The bottom of the lower die seat plate 8 is provided with adjustable damping feet 11, the bottom of the lower die seat plate 8 is connected with a frame 10 through the adjustable damping feet 11, and the frame 10 is fixedly connected with the ground through bolts 14.
The carriage board 1 section bar mobile device is arranged on the frame 10, the carriage board 1 section bar mobile device is a driving cylinder 12, the fixed board 401 is connected with a cutting cylinder 13, the cutting knife is driven by the upper cylinder to act, the cutting of boards is realized, the structure is relatively mature, and the specific working principle and structure are not repeated here.
While the foregoing embodiments have been described with respect to the preferred embodiments of the present utility model, it will be apparent that many variations are possible in the inventive concepts herein, and it should be understood that any variations that fall within the inventive concepts herein are intended to be within the scope of the utility model.
Claims (10)
1. Cutting device for be applied to carriage board cold roll former, characterized by: including last die press plate (2) and lower die press plate (3) that are used for tailorring fixed and clamp carriage board (1), be equipped with activity cutting scissors (4) on last die press plate (2), be equipped with fixed cutting scissors on lower die press plate (3), lower die press plate (3) both sides are equipped with movable cutting stopper (5), be equipped with drive cutting stopper (5) reciprocating motion's drive arrangement (6) on cutting stopper (5), cutting stopper (5) symmetry sets up last die press plate (2) and lower die press plate (3) left and right sides.
2. The cutting device for cold roll forming equipment of a vehicle cabin plate according to claim 1, characterized in that: the side of lower die pressing plate (3) is equipped with the through-hole that is used for cutting stopper (5) entering, perhaps the side of going up die pressing plate (2) and lower die pressing plate (3) all is equipped with the through-hole that is used for cutting stopper (5) entering, the through-hole is the rectangular channel.
3. The cutting device for cold roll forming equipment of a cabin plate according to claim 1 or 2, characterized in that: the driving device (6) is one of a cylinder, an oil cylinder and a servo motor.
4. The cutting device for cold roll forming equipment of a vehicle cabin plate according to claim 3, wherein: the driving device (6) is an air cylinder, the bottom of the air cylinder is fixed with the lower die base plate (8) through the fixing block (7), and a cutting limiting block (5) is fixed on a piston rod of the air cylinder.
5. The cutting device for cold roll forming equipment of a vehicle cabin plate according to claim 1, characterized in that: the upper die pressing plate (2) is provided with a bulge and a groove which are consistent with the shape of the upper surface of the carriage plate (1) section bar, and the lower die pressing plate (3) is provided with a bulge and a groove which are consistent with the shape of the lower surface of the carriage section bar.
6. The cutting device for cold roll forming equipment of a vehicle cabin plate according to claim 1, characterized in that: a restorer (9) is arranged between the upper die pressing plate (2) and the lower die pressing plate (3), and the restorer (9) is one of a rubber ring or a spring.
7. The cutting device for cold roll forming equipment of a vehicle cabin plate according to claim 1, characterized in that: the upper die pressing plate (2) and the lower die pressing plate (3) are connected through a die carrier.
8. The cutting device for cold roll forming equipment of a vehicle cabin plate according to claim 1, characterized in that: the movable cutting knife (4) and the upper die pressing plate (2) are of a split type structure.
9. The cutting device for cold roll forming equipment of a vehicle cabin plate according to claim 4, wherein: the bottom of the lower die base plate (8) is provided with an adjustable damping foot (11), the bottom of the lower die base plate (8) is connected with a frame (10) through the adjustable damping foot (11), and the frame (10) is fixedly connected with the ground through bolts.
10. The cutting device for cold roll forming equipment of a vehicle cabin plate according to claim 9, wherein: the movable cutting machine is characterized in that a carriage plate (1) section bar moving device is arranged on the frame (10), the carriage plate (1) section bar moving device is a driving cylinder (12), a fixed plate (4.1) is arranged at the top of the movable cutting knife (4), and a cutting oil cylinder (13) is connected to the fixed plate (4.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328155.9U CN219746461U (en) | 2023-05-29 | 2023-05-29 | Cutting device applied to cold roll forming equipment of carriage plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321328155.9U CN219746461U (en) | 2023-05-29 | 2023-05-29 | Cutting device applied to cold roll forming equipment of carriage plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219746461U true CN219746461U (en) | 2023-09-26 |
Family
ID=88073895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321328155.9U Active CN219746461U (en) | 2023-05-29 | 2023-05-29 | Cutting device applied to cold roll forming equipment of carriage plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219746461U (en) |
-
2023
- 2023-05-29 CN CN202321328155.9U patent/CN219746461U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219746461U (en) | Cutting device applied to cold roll forming equipment of carriage plate | |
| CN206296517U (en) | A kind of leaf spring cutting die of vibration proof | |
| CN218532581U (en) | Punch press of beat pay-off | |
| KR20160014262A (en) | Cutting device for shape steel | |
| CN212093925U (en) | Shearing die for separating section bar for cold roll forming machine | |
| CN211614011U (en) | Multifunctional plate punching machine | |
| CN213033406U (en) | Trimming and side punching die for automobile body guard plate | |
| CN214053341U (en) | Automatic quick stamping device | |
| CN210754656U (en) | Progressive die of wind scooper | |
| CN209504321U (en) | A kind of outer water of car door cuts punching auxiliary body | |
| CN107282768B (en) | Continuous die | |
| CN216828220U (en) | Side is cut area and is beaten protruding mould | |
| CN220278428U (en) | Punching device | |
| CN212042866U (en) | Shearing die for aluminous gusset plate | |
| CN108746805B (en) | Low-energy-consumption adjustable dual-purpose plate shearing machine | |
| CN100398239C (en) | Rod material precision shear mould | |
| CN221754493U (en) | Trimming and stamping device | |
| JPH0752081A (en) | Rubber block cutter | |
| CN114192652B (en) | Machining center for production of stamping die | |
| CN215467395U (en) | Stamping die for replacing operation cushion block to realize cutter block switching | |
| CN218925959U (en) | Stamping die | |
| CN218109486U (en) | Metal sheet bundling and cutting device | |
| CN214814013U (en) | Trimming die for web of brake shoe | |
| CN218398462U (en) | Progressive punching device for automobile trim strip | |
| CN216324517U (en) | Structure for punching and breaking front and rear door waist lines of window frame after pulling and extending |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |