CN110328263B - Die carrier bender - Google Patents
Die carrier bender Download PDFInfo
- Publication number
- CN110328263B CN110328263B CN201910685836.2A CN201910685836A CN110328263B CN 110328263 B CN110328263 B CN 110328263B CN 201910685836 A CN201910685836 A CN 201910685836A CN 110328263 B CN110328263 B CN 110328263B
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- bending
- adjusting
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- block
- die
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- 238000005452 bending Methods 0.000 claims abstract description 116
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000000969 carrier Substances 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims description 28
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000008602 contraction Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a die carrier bending machine which comprises a bending seat and a plurality of adjusting mechanisms, wherein supporting stand columns are vertically arranged on the front side and the rear side of the top end face of the bending seat, the tip end of a hydraulic cylinder is rotatably hinged with a spool through a connecting frame, a plurality of sliding blocks are slidably clamped between two annular sliding grooves, an adjusting rod is welded on the outer wall of each sliding block along the radial direction of the spool, a hollow sleeve is slidably sleeved on the outer wall of each adjusting rod, each adjusting mechanism is respectively positioned between two adjacent hollow sleeves, bending guide rods distributed in the front and the rear direction are welded at the bottom end of each adjusting rod, the front end and the rear end of the leftmost bending guide rod are rotatably arranged on the right side of the top end face of the bending seat through a hinging frame, suspenders are vertically arranged at the front end and the rear end of the rightmost bending guide rod. The invention relates to a die carrier bending machine which is convenient for bending die carriers meeting different bending requirements.
Description
Technical Field
The invention relates to the technical field related to die carrier bending, in particular to a die carrier bending machine.
Background
The die carrier is a universal set of base parts of a cold punching die, and comprises an upper base plate, a lower base plate, a guide pillar, a guide sleeve and the like. The special upper and lower punch-die, stripper plate, positioning piece, etc. corresponding to the size and shape of the stamping part are all installed on the base plate of the die carrier to form a complete set of cold stamping die; at present, in order to produce more die carriers with different bending angles to meet the production and use requirements of different dies, the local positions of the die carriers need to be bent, but some bending devices cannot meet the bending requirements of different bending radians on the die carriers at present, and different devices need to be adopted to bend the die carriers, so that the die carriers are inconvenient to bend, and the die carrier bending machine is designed to solve the problems.
Disclosure of Invention
The invention aims to provide a die carrier bending machine to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a die carrier bending machine comprises a bending seat and a plurality of adjusting mechanisms, wherein supporting stand columns are vertically arranged on the front side and the rear side of the top end face of the bending seat, a hydraulic cylinder capable of rotating around the middle section of a pin shaft is arranged between the top end faces of the two supporting stand columns in a positive and negative mode through the rotation of the pin shaft, the tip end of the hydraulic cylinder is hinged to a spool through a connecting frame in a rotating mode, annular sliding grooves are formed in the side walls of the two inner sides of the spool, a plurality of sliding blocks are connected between the two annular sliding grooves in a sliding and clamping mode, an adjusting rod is welded on the outer wall of each sliding block along the radial direction of the spool, a hollow sleeve is sleeved on the outer wall of each adjusting rod in a sliding mode, each adjusting mechanism is located between two adjacent hollow sleeves respectively, each adjusting mechanism comprises a first adjusting block, a second adjusting block and a fastening bolt, and bending guide rods, the left side is bent the guide bar around both ends and is rotated through articulated frame and set up on the top face right side of seat of bending, the right side the guide bar is bent around both ends and all is equipped with the jib perpendicularly, and rotates between two jib bottom lateral walls and be equipped with the roll guide bar.
Preferably, four corner positions of the bottom end face of the bending seat are vertically provided with supporting feet, and a reinforcing connecting rod is fixedly welded on the side wall between every two adjacent supporting feet.
Preferably, pull rods are welded between the top ends of the left end faces of the two support stand columns and the left side of the top end face of the bending seat.
Preferably, every first regulating block is just right from top to bottom with every second regulating block, and all sets up threaded hole, every tightly decide the screw hole that the bolt rotates first regulating block just right from top to bottom and second regulating block of running through, every the both sides lateral wall of first regulating block and every second regulating block all articulates there is the hinge bar, every first regulating block is articulated with two adjacent hollow sleeve's outer wall through the hinge bar of the left and right sides respectively with every second regulating block.
Preferably, each bottom end face of the fastening bolt is provided with a limiting block located below the second adjusting block.
Preferably, the vertical height of the leftmost bending guide rod from the top end face of the bending seat is 5-100mm, and the gap between the rightmost bending guide rod and the rolling guide rod is 5-100 mm.
Preferably, the specific use steps are as follows:
(A1) before use, the hydraulic cylinder is connected with an external hydraulic system, then the die frame to be bent is placed on the top end face of the bending seat, the tip end of the die frame to be bent sequentially bypasses the leftmost bending rod, and finally penetrates out of the bending rod and the rolling guide rod through the rightmost bending rod;
(A2) according to the requirement of the bending radian of the die frame, the gap between the first adjusting block and each second adjusting block is adjusted by rotating the fastening bolt, if the gap between the first adjusting block and each second adjusting block is reduced, the gap between a plurality of spacing adjusting rods is adjusted to be increased, namely the gap between two adjacent bending rods is adjusted to be increased, the bending radian of the bending rods is increased, if the gap between the first adjusting block and each second adjusting block is increased, the gap between a plurality of spacing adjusting rods is adjusted to be reduced, namely the gap between two adjacent bending rods is adjusted to be reduced, the bending radian of the bending rods is reduced, so that the requirement of different die frames to be bent on the bending radian is met, and when the gap between two adjacent adjusting rods is changed, the sliding block at the top end of each adjusting rod slides along the inner cavity of the annular chute of the spool;
(A3) the hydraulic cylinder is started, the spool is driven to shift leftwards through contraction of the hydraulic cylinder, then the bending rod at the leftmost side rotates around the front hinged frame and the rear hinged frame, the bending rod at the rightmost side is matched with the rolling guide rod to simply lift the die set to be bent, and bending of the die set to be bent of different bending requirements is facilitated.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention relates to a die carrier bending machine which can adjust the gap between a first adjusting block and each second adjusting block by rotating a fastening bolt, increase the bending radian of a bending rod and reduce the bending radian of the bending rod, and can facilitate the bending operation of die carriers meeting different bending requirements through the contraction of a hydraulic cylinder.
2. According to the invention, the vertical height of the leftmost bending guide rod from the top end face of the bending seat is 5-100mm, and the gap between the rightmost bending guide rod and the rolling guide rod is 5-100mm, so that the bending operation of the die carrier to be bent with different thicknesses can be conveniently matched.
3. According to the invention, the stop block is arranged to prevent the fastening bolt from being separated from the threaded holes of the first adjusting block and the second adjusting block to influence the operation.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
fig. 3 is a side structural sectional view of the spool of the present invention.
In the figure: 1. a bending seat; 2. supporting the upright post; 3. supporting feet; 4. a hinged frame; 5. bending the guide rod; 6. a rolling guide bar; 7. a boom; 8. adjusting a rod; 81. a slider; 9. a spool; 91. an annular chute; 10. a connecting frame; 11. a hydraulic cylinder; 12. a pin shaft; 13. a hollow sleeve; 14. an adjustment mechanism; 141. tightening the bolt; 142. a first regulating block; 143. a hinged lever; 144. a second regulating block; 145. and a limiting block.
Detailed Description
The die carrier bending machine provided by the embodiment of the application solves the problems in the prior art; the following will clearly and completely describe the technical solutions 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 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. 1-3, the present embodiment provides a die carrier bending machine, which includes a bending seat 1 and a plurality of adjusting mechanisms 14, wherein front and rear sides of a top end surface of the bending seat 1 are vertically provided with supporting upright posts 2, a hydraulic cylinder 11 capable of rotating around a middle section of a pin 12 is rotatably provided between top end surfaces of the two supporting upright posts 2 through the pin 12, a tip of the hydraulic cylinder 11 is rotatably hinged to a spool 9 through a connecting frame 10, side walls of two inner sides of the spool 9 are both provided with annular sliding grooves 91, a plurality of sliding blocks 81 are slidably clamped between the two annular sliding grooves 91, an adjusting rod 8 is welded on an outer wall of each sliding block 81 along a radial direction of the spool 9, an outer wall of each adjusting rod 8 is slidably sleeved with a hollow sleeve 13, each adjusting mechanism 14 is respectively located between two adjacent hollow sleeves 13, each adjusting mechanism 14 includes a first adjusting block 142, The bottom of each adjusting rod 8 is welded with a bending guide rod 5 which is distributed front and back, the front end and the back end of the leftmost bending guide rod 5 are rotatably arranged on the right side of the top end face of the bending seat 1 through a hinged frame 4, the front end and the back end of the rightmost bending guide rod 5 are respectively and vertically provided with a suspender 7, and a rolling guide rod 6 is rotatably arranged between the bottom side walls of the two suspenders 7.
Four corner positions of the bottom end face of the bending seat 1 are perpendicularly provided with supporting feet 3, and a reinforcing connecting rod is fixedly welded on the side wall between two adjacent supporting feet 3, so that the bending seat 1 is convenient to support through the supporting feet 3, and the supporting stability is convenient to reinforce through the reinforcing connecting rod.
All welded has the pull rod between the left end face top of two spinal branch dagger 2 and the top face left side of seat 1 of bending, through setting up the pull rod, is convenient for strengthen two spinal branch dagger 2's stability.
Every first regulating block 142 and every second regulating block 144 just right from top to bottom, and all set up threaded hole, every holding bolt 141 rotates the screw hole that runs through first regulating block 142 and second regulating block 144 just right from top to bottom, every first regulating block 142 all articulates with the both sides lateral wall of every second regulating block 144 has articulated rod 143, every first regulating block 142 and every second regulating block 144 are articulated with the outer wall of two adjacent hollow sleeve 13 through the articulated rod 143 of the left and right sides respectively.
The bottom end face of each fastening bolt 141 is provided with a limiting block 145 located below the second adjusting block 144, and the operation is affected by the fact that the fastening bolt 141 is separated from the threaded holes of the first adjusting block 142 and the second adjusting block 144 through the arrangement of the limiting block 145.
The vertical height of the leftmost bending guide rod 5 from the top end face of the bending seat 1 is 5-100mm, and the gap between the rightmost bending guide rod 5 and the rolling guide rod 6 is 5-100mm, so that the bending operation of the die set to be bent with different thicknesses can be conveniently matched.
In the embodiment of the invention, before use, a hydraulic cylinder 11 is connected with an external hydraulic system, then a die frame to be bent is arranged on the top end surface of a bending seat 1, the tip end of the die frame to be bent sequentially bypasses a leftmost bending guide rod 5, and finally penetrates out from a space between the rightmost bending guide rod 5 and a rolling guide rod 6; according to the requirement of the bending radian of the die carrier, the gap between the first adjusting block 142 and each second adjusting block 144 is adjusted by rotating the fastening bolt 141, if the gap between the first adjusting block 142 and each second adjusting block 144 is reduced, the gap between a plurality of spacing adjusting rods 8 is adjusted to be increased, namely, the gap between two adjacent bending guide rods 5 is adjusted to be increased, the bending radian of the bending guide rods 5 is increased, if the gap between the first adjusting block 142 and each second adjusting block 144 is increased, the gap between a plurality of spacing adjusting rods 8 is adjusted to be reduced, namely, the gap between two adjacent bending guide rods 5 is adjusted to be reduced, the bending radian of the bending guide rods 5 is reduced, the requirement of different die frames to be bent on the bending radian is met, when the gap between two adjacent adjusting rods 8 is changed, the sliding block 81 at the top end of each adjusting rod 8 slides along the inner cavity of the annular sliding groove 91 of the spool 9; the hydraulic cylinder 11 is started, the spool 9 is driven to deflect leftwards through contraction of the hydraulic cylinder 11, then the leftmost bending guide rod 5 rotates around the front and rear two hinged frames 4, the rightmost bending guide rod 5 is matched with the rolling guide rod 6 to lift the tip end of the die set to be bent, and bending of the die set to be bent in different bending requirements is facilitated.
The type of the hydraulic cylinder 11 is TF-1066, and can be freely set according to the use requirement.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" 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 should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a die carrier bender, includes bending seat (1) and a plurality of adjustment mechanism (14), its characterized in that: the front side and the rear side of the top end face of the bending seat (1) are respectively and vertically provided with a supporting upright post (2), a hydraulic cylinder (11) capable of rotating around the middle section of a pin shaft (12) in a positive and negative manner is arranged between the top end faces of the two supporting upright posts (2) in a rotating manner through the pin shaft (12), the tip end of the hydraulic cylinder (11) is hinged with a spool (9) in a rotating manner through a connecting frame (10), the side walls of the two inner sides of the spool (9) are respectively provided with an annular sliding groove (91), a plurality of sliding blocks (81) are connected between the two annular sliding grooves (91) in a sliding and clamping manner, the outer wall of each sliding block (81) is welded with an adjusting rod (8) along the radial direction of the spool (9), the outer wall of each adjusting rod (8) is respectively and slidably connected with a hollow sleeve (13), and, every adjustment mechanism (14) all include first regulating block (142), second regulating block (144) and tightly decide bolt (141), every the bottom of adjusting pole (8) all welds bending guide bar (5) that distribute around, and the left side the both ends rotate through articulated frame (4) around bending guide bar (5) and set up on the top face right side of seat (1) that bends, and the right side all is equipped with jib (7) perpendicularly around bending guide bar (5), and rotates between two jib (7) bottom lateral walls and be equipped with roll guide bar (6).
2. Die carrier bending machine according to claim 1, characterized in that: four corner positions of the bottom end face of the bending seat (1) are vertically provided with supporting bottom feet (3), and a reinforcing connecting rod is fixedly welded on the side wall between every two adjacent supporting bottom feet (3).
3. Die carrier bending machine according to claim 1, characterized in that: and pull rods are welded between the top ends of the left end surfaces of the two supporting upright columns (2) and the left side of the top end surface of the bending seat (1).
4. Die carrier bending machine according to claim 1, characterized in that: every first regulating block (142) just right from top to bottom with every second regulating block (144), and all set up threaded hole, every tightly decide bolt (141) and rotate the screw hole that runs through just right first regulating block (142) and second regulating block (144) from top to bottom, every first regulating block (142) all articulates with hinge bar (143) with the both sides lateral wall of every second regulating block (144), every first regulating block (142) and every second regulating block (144) are articulated with the outer wall of two adjacent hollow sleeve (13) through hinge bar (143) of the left and right sides respectively.
5. Die carrier bending machine according to claim 1, characterized in that: and the bottom end surface of each fastening bolt (141) is provided with a limiting block (145) positioned below the second adjusting block (144).
6. Die carrier bending machine according to claim 1, characterized in that: the vertical height of the leftmost bending guide rod (5) from the top end face of the bending seat (1) is 5-100mm, and the gap between the rightmost bending guide rod (5) and the rolling guide rod (6) is 5-100 mm.
7. The die frame bending machine according to claim 1, comprising the following specific using steps:
(A1) before use, the hydraulic cylinder (11) is connected with an external hydraulic system, then the die frame to be bent is placed on the top end face of the bending seat (1), the tip end of the die frame to be bent sequentially bypasses the leftmost bending rod (5), and finally penetrates out of the space between the rightmost bending rod (5) and the rolling guide rod (6);
(A2) according to the requirement of the bending radian of the die frame, the gap between the first adjusting block (142) and each second adjusting block (144) is adjusted by rotating the fastening bolt (141), if the gap between the first adjusting block (142) and each second adjusting block (144) is reduced, the gap between a plurality of spacing adjusting rods (8) is adjusted to be increased, namely the gap between two adjacent bending rods (5) is adjusted to be increased, the bending radian of the bending rods (5) is increased, if the gap between the first adjusting block (142) and each second adjusting block (144) is increased, the gap between the plurality of spacing adjusting rods (8) is adjusted to be reduced, namely the gap between two adjacent bending rods (5) is adjusted to be reduced, the bending radian of the bending rods (5) is reduced, so that the requirement of different die frames to be bent on the radian is met, and the gap between two adjacent adjusting rods (8) is changed, the sliding block (81) at the top end of each adjusting rod (8) slides along the inner cavity of the annular sliding groove (91) of the spool (9);
(A3) the die carrier bending device comprises a hydraulic cylinder (11), wherein the hydraulic cylinder (11) is started, the I-shaped wheel (9) is driven to deflect leftwards through contraction of the hydraulic cylinder (11), then a bending rod (5) at the leftmost side rotates around two hinged frames (4) at the front and the back, the bending rod (5) at the rightmost side is matched with a rolling guide rod (6) to simply lift a die carrier to be bent, and the die carrier to be bent is convenient to bend different die carriers to be bent.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685836.2A CN110328263B (en) | 2019-07-28 | 2019-07-28 | Die carrier bender |
| PCT/CN2020/079827 WO2021017487A1 (en) | 2019-07-28 | 2020-03-18 | Mold frame bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685836.2A CN110328263B (en) | 2019-07-28 | 2019-07-28 | Die carrier bender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110328263A CN110328263A (en) | 2019-10-15 |
| CN110328263B true CN110328263B (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910685836.2A Active CN110328263B (en) | 2019-07-28 | 2019-07-28 | Die carrier bender |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110328263B (en) |
| WO (1) | WO2021017487A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328263B (en) * | 2019-07-28 | 2021-03-19 | 南京涵曦月自动化科技有限公司 | Die carrier bender |
| CN111842566B (en) * | 2020-07-16 | 2022-03-22 | 安徽润象新材料科技有限公司 | Bending production equipment for carriage environment-friendly composite board |
| CN113020344B (en) * | 2021-03-10 | 2022-02-22 | 广东澳森热交换系统有限公司 | Heat exchanger tube bending equipment with multi-directional adjustment and synchronous bending functions |
| CN115069846B (en) * | 2022-08-19 | 2023-06-06 | 江苏晟龙精工科技有限公司 | Bending equipment for manufacturing die carrier |
| CN115121667B (en) * | 2022-08-25 | 2023-11-03 | 宁波谦屹节能科技有限公司 | Bending device for die carrier forming processing |
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| KR100249132B1 (en) * | 1997-08-29 | 2000-04-01 | 박국경 | Bending device of automobile bending member |
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- 2019-07-28 CN CN201910685836.2A patent/CN110328263B/en active Active
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2020
- 2020-03-18 WO PCT/CN2020/079827 patent/WO2021017487A1/en active Application Filing
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| FR2891479A1 (en) * | 2005-09-30 | 2007-04-06 | Virax Sa | Manual bender for bending tube, has drive pawl and retaining pawl that are engaged with small-toothed gearwheel |
| CN202343667U (en) * | 2011-08-15 | 2012-07-25 | 刘全义 | Tube rolling machine |
| CN203817110U (en) * | 2014-04-28 | 2014-09-10 | 临沂广润机械有限公司 | Novel structure of sliding block part of plate bender |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2021017487A1 (en) | 2021-02-04 |
| CN110328263A (en) | 2019-10-15 |
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