CN219664808U - Multifunctional lower bending mechanism for bending machine - Google Patents
Multifunctional lower bending mechanism for bending machine Download PDFInfo
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- CN219664808U CN219664808U CN202321373395.0U CN202321373395U CN219664808U CN 219664808 U CN219664808 U CN 219664808U CN 202321373395 U CN202321373395 U CN 202321373395U CN 219664808 U CN219664808 U CN 219664808U
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- 238000005452 bending Methods 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 230000000670 limiting effect Effects 0.000 claims description 16
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 8
- 239000011435 rock Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to the technical field of bending machines and discloses a multifunctional lower bending mechanism for a bending machine, which comprises a base and a plurality of lower dies, wherein a plurality of sleeves are arranged on one side of the inside of the base, threaded rods are sleeved in the sleeves, rotating handles are fixedly connected to one side end faces of the threaded rods, a plurality of first springs are arranged on one side of the inside of the base, and first bumps are fixedly connected to one side end faces of the first springs. According to the utility model, the device is provided with the portable mounting structure, the lower die of the device is fixed in the base by rotating the threaded rod on one side, so that the device is rapid and convenient, the labor intensity of workers is reduced, meanwhile, the clamping blocks and the clamping grooves are arranged on two sides of the lower die of the device, so that the processing precision of the lower die is tightly improved by connecting the lower dies, and when part of the lower dies are damaged, all parts are not required to be replaced, so that the service life of the device is prolonged.
Description
Technical Field
The utility model relates to the technical field of bending machines, in particular to a multifunctional lower bending mechanism for a bending machine.
Background
CNC (Computer Numerical Control) bending machine, namely numerical control bending machine, is an automatic bending machine controlled by program and is used for bending thin plates, and mainly comprises a bending die mechanism, a lower die mechanism and an upper die mechanism. The bending die mechanism consists of a movable frame capable of moving horizontally and vertically and a bending die strip arranged on the movable frame. The lower die mechanism and the upper die mechanism are used for clamping plates, and the lower die strip and the upper die strip arranged on the lower die mechanism also play a role of a die. The shape of the plate material obtained by bending the plate material by the numerical control bending machine depends on a lower die strip and an upper die strip which are arranged on the lower die mechanism and the upper die mechanism.
In the prior art, when most bending machines bend, different lower dies need to be replaced according to different requirements, but most of the existing lower dies of the bending machines are usually fixed at the upper end of a base through screws, so that the bending machines are quite troublesome in disassembly and replacement, and the labor intensity of workers is further increased.
Therefore, a multifunctional lower bending mechanism for a bending machine is provided by a person skilled in the art to solve the problems in the background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a multifunctional lower bending mechanism for a bending machine, which is provided with a portable installation structure, wherein a lower die of the multifunctional lower bending mechanism is fixed in a base by rotating a threaded rod on one side of the multifunctional lower bending mechanism, so that the labor intensity of workers is reduced quickly and conveniently, and meanwhile, clamping blocks and clamping grooves are arranged on two sides of the lower die of the multifunctional lower bending mechanism, so that the machining precision of the multifunctional lower bending mechanism is improved tightly by connecting all the lower dies of the multifunctional lower bending mechanism, and when part of the lower dies of the multifunctional lower bending mechanism are damaged, all parts do not need to be replaced, and the service life of the multifunctional lower bending mechanism is prolonged.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the multifunctional lower bending mechanism for the bending machine comprises a base and a plurality of lower dies, wherein a plurality of sleeves are arranged on one side of the inside of the base, threaded rods are sleeved in the sleeves, one side end faces of the threaded rods are fixedly connected with rotating handles, a plurality of first springs are arranged on one side of the inside of the base, one side end faces of the first springs are fixedly connected with first lugs, a plurality of second lugs are fixedly connected to two sides of one side end faces of the first lugs, a plurality of second springs are arranged on one side of the inside of the base, and one side end faces of the second springs are fixedly connected with stop blocks; a first groove is formed in one side end face of each lower die, a second connecting block is fixedly connected to one side end face of each lower die, a third spring is fixedly connected to two sides of one side end face of each lower die, a clamping block is fixedly connected to one side end face of each third spring, and clamping grooves are formed in two sides of the other side end face of each lower die;
through above-mentioned technical scheme, the device is provided with portable mounting structure, fixes its bed die inside the base through the threaded rod of rotation one side, and is convenient fast, reduces staff's working strength, and the device is provided with fixture block and draw-in groove in its bed die both sides simultaneously, makes and connects closely between its each bed die and improves its machining precision to when its some bed die damages, need not to change whole parts, increases its life.
Further, second grooves are formed in two sides of the inner portion of the first grooves, and the second grooves are connected with the second protruding blocks in a sliding mode;
through above-mentioned technical scheme, fix it through sliding connection, make its lower mould can not appear rocking the condition.
Further, a plurality of first limiting grooves are formed in the end face of one side of the base, first limiting blocks are fixedly connected to two sides of the end face of one side of the first protruding block, and the first limiting blocks are in sliding connection with the first limiting grooves;
through above-mentioned technical scheme, the limiting displacement who plays it makes its second lug can not take place to rock when removing.
Further, one side of the threaded rod, which is far away from the rotating handle, is rotationally connected with the first lug;
through above-mentioned technical scheme, make the threaded rod rotate more stably through rotating the connection, can make first linkage piece carry out normal removal.
Further, a plurality of second limit grooves are formed in one side of the inside of the base, second limit blocks are fixedly connected to two sides of one side end face of each of the plurality of stop blocks, and the plurality of second limit blocks are in sliding connection with the second limit grooves;
through above-mentioned technical scheme, the limiting displacement who plays it makes its dog can not take place to rock when removing.
Further, the four corners of the base are fixedly connected with first connecting blocks, and mounting holes are formed in the first connecting blocks;
through above-mentioned technical scheme, fix its base through the mounting hole that sets up, prevent to appear rocking the phenomenon.
Further, the plurality of lower dies are connected with clamping grooves formed in the end face of the other side in a clamping manner through clamping blocks formed in the end face of one side;
through above-mentioned technical scheme, make its connection inseparable through the block connect, make can not appear the gap between its lower mould, guarantee its machining precision.
Further, a plurality of second connecting blocks fixedly connected with one side end face of the lower die push the stop blocks and extend into the base to be connected with the base in a sliding manner;
through above-mentioned technical scheme, fix its lower mould through the base, make it can not take place to rock in the base any longer.
The utility model has the following beneficial effects:
1. according to the multifunctional lower bending mechanism for the bending machine, which is provided by the utility model, the device is provided with the portable mounting structure, when the lower die is fixed, the threaded rod arranged on one side is rotated, so that the protruding block of the device stretches into the lower die to be fixed, and meanwhile, the protruding block arranged on one side of the lower die stretches into the other side of the base to be further fixed, so that the stability of the device is greatly improved, and the processing precision of the device is improved.
2. The multifunctional lower bending mechanism for the bending machine has the advantages that the device is provided with the rapid clamping structure, when the lower dies are fixed, clamping blocks arranged on two sides are in clamping connection with the clamping grooves to fix, the lower dies are tightly connected, the machining precision is further improved, and meanwhile, when the lower dies are installed and transported, the lower dies can be detached, so that the lower dies are convenient to transport and carry.
3. According to the multifunctional lower bending mechanism for the bending machine, provided by the utility model, the spliced lower die is arranged, when part of the lower die is damaged, the spliced lower die can be replaced by rotating the threaded rod, all parts of the spliced lower die are not required to be replaced, and the service life of the multifunctional lower bending mechanism is greatly prolonged.
Drawings
Fig. 1 is an isometric schematic view of a multifunctional lower bending mechanism for a bending machine according to the present utility model;
fig. 2 is an exploded perspective view of a multifunctional lower bending mechanism for a bending machine according to the present utility model;
fig. 3 is a schematic diagram of an internal structure of a multifunctional lower bending mechanism for a bending machine according to the present utility model;
fig. 4 is a schematic diagram of the internal structure of a lower die of a multifunctional lower bending mechanism for a bending machine according to the present utility model;
fig. 5 is an enlarged view at a in fig. 4.
Legend description:
1. a mounting hole; 2. a first connection block; 3. a base; 4. a rotating handle; 5. a lower die; 6. a threaded rod; 7. a first spring; 8. a first groove; 9. a first limit groove; 10. a first limiting block; 11. a first bump; 12. a second bump; 13. a second groove; 14. a second limiting block; 15. a second spring; 16. the second limit groove; 17. a stop block; 18. a third spring; 19. a clamping block; 20. a clamping groove; 21. a second connection block; 22. a sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a bending machine is with multi-functional mechanism of bending down, includes base 3 and a plurality of lower mould 5, and the inside one side of base 3 is provided with a plurality of sleeves 22, and the inside of a plurality of sleeves 22 all overlaps and is equipped with threaded rod 6, and the equal fixedly connected with of one side terminal surface of a plurality of threaded rods 6 changes handle 4. A plurality of first springs 7 are arranged on one side of the inside of the base 3, first lugs 11 are fixedly connected to one side end face of each first spring 7, and second lugs 12 are fixedly connected to two sides of one side end face of each first lug 11. The other side of the inside of the base 3 is provided with a plurality of second springs 15, and one side end face of each of the plurality of second springs 15 is fixedly connected with a stop block 17. The first grooves 8 are formed in one side end face of the lower dies 5, and the second connecting blocks 21 are fixedly connected to the other side end faces of the lower dies 5. Third springs 18 are fixedly connected to two sides of one side end face of the plurality of lower dies 5, clamping blocks 19 are fixedly connected to one side end face of the plurality of third springs 18, and clamping grooves 20 are formed in two sides of the other side end face of the plurality of lower dies 5.
The device is provided with portable mounting structure, fixes its lower mould 5 inside base 3 through the threaded rod 6 of rotation one side, and is convenient fast, reduces staff's working strength, and the device is provided with fixture block 19 and draw-in groove 20 in its lower mould 5 both sides simultaneously, makes and connects closely between its each lower mould 5 and improves its machining precision to when its part lower mould 5 damages, need not to change whole parts, increases its life.
Second grooves 13 are formed in two sides of the inner portion of the first grooves 8, the second grooves 13 are connected with the second protruding blocks 12 in a sliding mode, and the second grooves are fixed through the sliding mode, so that the lower die 5 cannot shake. A plurality of first spacing grooves 9 have been seted up to the inside side end face of base 3, and the equal fixedly connected with first stopper 10 of a plurality of first lug 11 side end face both sides, first stopper 10 and first spacing groove 9 sliding connection play the spacing effect to it, make its second lug 12 can not take place to rock when removing. One side of the threaded rod 6 far away from the rotary handle 4 is rotationally connected with the first lug 11, and the threaded rod 6 is rotationally more stable through rotational connection, so that the first connecting block 2 can normally move. A plurality of second spacing grooves 16 are formed in one side of the inner part of the base 3, a second limiting block 14 is fixedly connected to two sides of one side end face of each of a plurality of stop blocks 17, the second limiting blocks 14 are slidably connected with the second spacing grooves 16, and the stop blocks 17 do not shake when moving due to the limiting effect on the second limiting blocks. The equal fixedly connected with first connecting block 2 in four corners department of base 3, mounting hole 1 has all been seted up to the inside of a plurality of first connecting blocks 2, fixes its base 3 through mounting hole 1 that sets up, prevents to appear rocking the phenomenon. The clamping blocks 19 arranged on the end face of one side of the lower dies 5 are in clamping connection with the clamping grooves 20 arranged on the end face of the other side of the lower dies, and the lower dies are tightly connected through the clamping connection, so that gaps can not occur between the lower dies 5, and the machining precision of the lower dies is guaranteed. The second connecting blocks 21 fixedly connected with one side end surfaces of the lower dies 5 push the stop blocks 17 to extend into the base 3 to be in sliding connection with the base 3, and the lower dies 5 are fixed through the base 3, so that the lower dies cannot shake in the base 3.
Working principle: when the device is used, through putting each lower mould 5 into the base 3 inside, make its first lug 11 slide to the lower mould 5 inside through rotating threaded rod 6, simultaneously second lug 12 slide to the inside of second recess 13 and second connecting block 21 stretches into the base 3 inside, make its lower mould 5 can not appear rocking the condition, increase its machining precision, simultaneously draw-in groove 20 and fixture block 19 that lower mould 5 both sides set up carry out the block and connect, make its connection closely strengthen its machining precision. When the lower die 5 of the inner part of the lower die is damaged, the second spring 15 arranged in one side of the base 3 drives the stop block 17 to push the second connecting block 21 out of the base 3 through rotating the threaded rod 6, and the clamping block 19 of the lower die slides out of the clamping groove 20, so that the lower die is convenient for workers to replace, and the working strength of the workers is reduced.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a bender is with multi-functional mechanism of bending down, includes base (3) and a plurality of lower mould (5), its characterized in that: a plurality of sleeves (22) are arranged on one side of the inside of the base (3), threaded rods (6) are sleeved in the sleeves (22), one side end faces of the threaded rods (6) are fixedly connected with rotating handles (4), a plurality of first springs (7) are arranged on one side of the inside of the base (3), a plurality of first protruding blocks (11) are fixedly connected with one side end faces of the first springs (7), second protruding blocks (12) are fixedly connected to two sides of one side end face of the first protruding blocks (11), a plurality of second springs (15) are arranged on one side of the inside of the base (3), and a stop block (17) is fixedly connected with one side end face of the second springs (15);
a plurality of first recess (8) have all been seted up to one side terminal surface of lower mould (5), a plurality of one side terminal surface of lower mould (5) is fixedly connected with second connecting block (21), a plurality of one side terminal surface both sides of lower mould (5) are fixedly connected with third spring (18), a plurality of one side terminal surface of third spring (18) is fixedly connected with fixture block (19), a plurality of draw-in groove (20) have all been seted up to opposite side terminal surface both sides of lower mould (5).
2. A multifunctional lower bending mechanism for a bending machine according to claim 1, wherein: second grooves (13) are formed in two sides of the inner portion of the first grooves (8), and the second grooves (13) are connected with the second protruding blocks (12) in a sliding mode.
3. A multifunctional lower bending mechanism for a bending machine according to claim 1, wherein: a plurality of first limiting grooves (9) are formed in the end face of one side of the base (3), a plurality of first limiting blocks (10) are fixedly connected to two sides of the end face of one side of the first protruding block (11), and the first limiting blocks (10) are in sliding connection with the first limiting grooves (9).
4. A multifunctional lower bending mechanism for a bending machine according to claim 1, wherein: one side of the threaded rod (6) far away from the rotary handle (4) is rotatably connected with the first lug (11).
5. A multifunctional lower bending mechanism for a bending machine according to claim 1, wherein: a plurality of second limit grooves (16) are formed in one side of the inside of the base (3), a plurality of second limit blocks (14) are fixedly connected to two sides of one side end face of each stop block (17), and the second limit blocks (14) are in sliding connection with the second limit grooves (16).
6. A multifunctional lower bending mechanism for a bending machine according to claim 1, wherein: the four corners of the base (3) are fixedly connected with first connecting blocks (2), and a plurality of mounting holes (1) are formed in the first connecting blocks (2).
7. A multifunctional lower bending mechanism for a bending machine according to claim 1, wherein: the lower dies (5) are connected with clamping grooves (20) formed in the end face of the other side through clamping blocks (19) formed in the end face of one side.
8. A multifunctional lower bending mechanism for a bending machine according to claim 1, wherein: and a plurality of second connecting blocks (21) fixedly connected with one side end surface of the lower die (5) extend into the base (3) and are in sliding connection with the base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373395.0U CN219664808U (en) | 2023-05-30 | 2023-05-30 | Multifunctional lower bending mechanism for bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373395.0U CN219664808U (en) | 2023-05-30 | 2023-05-30 | Multifunctional lower bending mechanism for bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219664808U true CN219664808U (en) | 2023-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321373395.0U Active CN219664808U (en) | 2023-05-30 | 2023-05-30 | Multifunctional lower bending mechanism for bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219664808U (en) |
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2023
- 2023-05-30 CN CN202321373395.0U patent/CN219664808U/en active Active
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