CN219703077U - Numerical control bending machine convenient to maintain - Google Patents
Numerical control bending machine convenient to maintain Download PDFInfo
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- CN219703077U CN219703077U CN202320625235.4U CN202320625235U CN219703077U CN 219703077 U CN219703077 U CN 219703077U CN 202320625235 U CN202320625235 U CN 202320625235U CN 219703077 U CN219703077 U CN 219703077U
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- butt joint
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- bending
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- 238000005452 bending Methods 0.000 title claims abstract description 80
- 210000001503 joint Anatomy 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 9
- 239000005341 toughened glass Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a numerical control bending machine convenient to maintain, which comprises a numerical control table, wherein a bending machine frame and a bending female die are arranged at the top end of the numerical control table, and two hydraulic lifting rods are arranged at the top of the bending machine frame. When the bending head is installed, the butt joint block is embedded into the lifting table, the inserting block is inserted into the rectangular groove at the top of the butt joint block, so that the butt joint block cannot move horizontally, then the T-shaped block is inserted from the openings at the two sides of the lifting table, the T-shaped block is inserted into the openings at the side surfaces of the butt joint block, then the butt joint block is loosened by both hands, the butt joint block cannot fall off at the moment, and because a gap exists between the T-shaped block and the openings at the side surfaces of the butt joint block, the pressing plate is tightly pressed with the top of the butt joint block by rotating the screw rod, so that the top surface of the opening of the T-shaped block is tightly pressed with the top surface of the butt joint block, the butt joint block is firmer in the up-down direction, and finally the limiting block is rotated to limit the T-shaped block, so that the butt joint block is firmly installed, is convenient to detach and maintain, and maintenance efficiency when bending hair is damaged is greatly improved.
Description
Technical Field
The utility model relates to the technical field of numerical control bending machines, in particular to a numerical control bending machine convenient to maintain.
Background
The numerical control bending machine is a plate forming machine designed for cold-rolling sheet metal processing, and is used for bending a metal plate in a cold state into workpieces with various geometric cross-sectional shapes by using a equipped die (a general or special die).
The existing numerical control bending machine is often fixed in structure and inconvenient to assemble and disassemble, so that the situation that the numerical control bending machine is damaged and needs to be disassembled, maintained and maintained is quite troublesome, more time and energy of maintenance personnel are needed to be consumed, and the numerical control bending machine is quite inconvenient.
Accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and a numerical control bending machine convenient to maintain is provided.
Disclosure of Invention
The utility model aims to provide a numerical control bending machine convenient to maintain, which solves the problems that the prior numerical control bending machine proposed in the background art is always fixed in structure and inconvenient to assemble and disassemble, so that the damage is very troublesome when the maintenance is required to be disassembled, and more time and energy are required to be consumed by maintenance personnel, and the problem is very inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the bending machine comprises a numerical control table, a bending machine frame and a bending female die are arranged at the top end of the numerical control table, two hydraulic lifting rods are arranged at the top of the bending machine frame, a lifting table is fixed at the bottom end of the hydraulic lifting rods, an abutting block is arranged in the lifting table, a bending head is fixed at the bottom end of the abutting block, two inserting blocks are fixed at the top end of the lifting table, the inserting blocks are inserted into rectangular grooves at the top of the abutting block, one side of the lifting table passes through a T-shaped block, the T-shaped block is inserted into a side opening of the abutting block, a limiting block is connected to the side of the lifting table at the upper position and the lower position of the T-shaped block in a rotating mode, a screw rod is connected to the top of the lifting table in a penetrating and threaded mode, and a pressing plate fixed at the bottom of the screw rod is tightly attached to the top of the abutting block.
Preferably, the butt joint block is adhered with a compressed rubber pad on the inner wall of the groove into which the insert block is inserted, and the compressed rubber pad is tightly adhered to the outer wall of the insert block.
Preferably, the lifting table top is symmetrically fixed with two vertical sliding rods, the vertical sliding rods slide in round holes in the top of the bending machine frame, and buffer springs are connected to the top ends of the vertical sliding rods and the top surface of the bending machine frame.
Preferably, a positioning block is fixed at the bottom end of the bending female die and is placed in a notch of the numerical control table.
Preferably, the positioning block is abutted to a positioning mechanism inside the numerical control table, the positioning mechanism comprises a sliding block, a positioning spring, a positioning pressing block and a hand pulling rod, the sliding block slides in a slideway inside the numerical control table, the sliding block penetrates through an opening of the slideway to be inserted into a notch of the positioning block, the positioning spring is fixed on the inner wall of the sliding block and the inner wall of the slideway, the sliding block penetrates through the opening of the slideway to be abutted to the positioning pressing block at the top of the numerical control table through a connecting block, the hand pulling rod is fixed on the side surface of the positioning pressing block, and the positioning pressing block is attached to the side wall of the bending female die when the sliding block is inserted into the notch of the positioning block.
Preferably, the front two ends of the bending frame are symmetrically fixed with a protection baffle frame, and a toughened glass plate is fixed inside the protection baffle frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the bending head is installed, the butt joint block is embedded into the lifting table, the inserting block is inserted into the rectangular groove at the top of the butt joint block, so that the butt joint block cannot move horizontally, then the T-shaped block is inserted from the openings at the two sides of the lifting table, the T-shaped block is inserted into the openings at the side surfaces of the butt joint block, then the butt joint block is loosened by both hands, the butt joint block cannot fall off at the moment, and because a gap exists between the T-shaped block and the openings at the side surfaces of the butt joint block, the pressing plate is tightly pressed with the top of the butt joint block by rotating the screw rod, so that the top surface of the opening of the T-shaped block is tightly pressed with the top surface of the butt joint block, the butt joint block is firmer in the up-down direction, and finally the limiting block is rotated to limit the T-shaped block, so that the butt joint block is firmly installed, is convenient to detach and maintain, and maintenance efficiency when bending hair is damaged is greatly improved.
2. According to the utility model, when the bending female die is installed through the positioning mechanism, the positioning pressing block is pulled by the hand pull rod to enable the sliding block to slide backwards, then the positioning block at the bottom end of the bending female die is placed in the notch of the numerical control table, then the hand pull rod is loosened, the sliding block is inserted into the notch of the positioning block under the action of the positioning spring, and the positioning pressing block is attached to the side wall of the bending female die to complete the installation, so that the bending female die is very convenient to disassemble and assemble, and is convenient to replace and maintain when damaged.
Drawings
Fig. 1 is a schematic diagram of the overall three-dimensional structure of a numerical control bending machine with convenient maintenance;
fig. 2 is a schematic diagram of a front section structure of a numerical control bending machine with convenient maintenance;
fig. 3 is a schematic cross-sectional structure of a lifting table of a numerical control bending machine with convenient maintenance;
fig. 4 is a schematic perspective view of a positioning mechanism of a numerical control bending machine with convenient maintenance;
fig. 5 is an enlarged schematic view of a portion a in fig. 2 of the numerical control bending machine with convenient maintenance;
fig. 6 is a schematic diagram of a three-dimensional structure of a limiting block and a T-shaped block of a numerical control bending machine with convenient maintenance.
In the figure: 1. a numerical control table; 2. bending a frame; 3. a hydraulic lifting rod; 4. a lifting table; 41. a screw; 42. inserting blocks; 43. a T-shaped block; 44. a limiting block; 45. a pressing plate; 5. a butt joint block; 51. compacting a rubber pad; 52. bending the elbow; 6. a positioning block; 7. a vertical slide bar; 8. a buffer spring; 9. a protective baffle frame; 10. bending the female die; 11. a positioning mechanism; 111. a slide block; 112. a positioning spring; 113. positioning a pressing block; 114. a hand pull rod.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-6, the numerical control machine comprises a numerical control table 1, a bending machine frame 2 is installed at the top end of the numerical control table 1, two hydraulic lifting rods 3 are installed at the top of the bending machine frame 2, lifting tables 4 are fixed at the bottom ends of the hydraulic lifting rods 3 in the bending machine frame 2, butt joint blocks 5 are installed in the lifting tables 4, bending heads 52 are fixed at the bottom ends of the butt joint blocks 5, two inserting blocks 42 are fixed at the top ends of the lifting tables 4, the inserting blocks 42 are inserted into rectangular grooves at the tops of the butt joint blocks 5, T-shaped blocks 43 are penetrated at one side of the lifting tables 4, the T-shaped blocks 43 are inserted into side openings of the butt joint blocks 5, limiting blocks 44 are connected to the side surfaces of the lifting tables 4 in a rotating mode at the upper position and the lower position of the T-shaped blocks 43, screw threads at the tops of the lifting tables 4 penetrate through and are connected with screw rods 41, and pressing plates 45 fixed at the bottoms of the screw rods 41 are tightly attached to the tops of the butt joint blocks 5.
Above-mentioned, when installing the elbow 52, with butt joint piece 5 embedding elevating platform 4 inside and insert in the rectangular slot at butt joint piece 5 top, make butt joint piece 5 unable horizontal migration, then insert T shape piece 43 from elevating platform 4 both sides opening, and the butt joint piece 5 is released to both hands after T shape piece 43 inserts the side opening of butt joint piece 5, at this moment, butt joint piece 5 just can not drop, because there is the gap between the side opening of T shape piece 43 and butt joint piece 5, rotate screw 41 and make clamp plate 45 sticis with butt joint piece 5 top this moment, thereby make T shape piece 43 sticis with butt joint piece 5 open top surface, make butt joint piece 5 up-and-down direction more firm, finally rotate stopper 44 spacing avoid dropping to T shape piece 43 can, install very firmly like this and convenient to detach maintains, maintenance efficiency when the elbow 52 takes place to damage has been improved greatly.
The butt joint block 5 is adhered with a compressed rubber pad 51 on the inner wall of the groove in which the insert block 42 is inserted, and the compressed rubber pad 51 is tightly adhered to the outer wall of the insert block 42.
Above-mentioned, because the gap exists after the inserted block 42 inserts butt joint piece 5 recess like this and probably leads to butt joint piece 5 to take place to rock in the horizontal direction, sticis rubber pad 51 and the inseparable laminating of inserted block 42 outer wall this moment, avoids the gap to lead to rocking, increases stability.
Two vertical sliding rods 7 are symmetrically fixed at the top of the lifting table 4, the vertical sliding rods 7 slide in round holes at the top of the bending machine frame 2, and buffer springs 8 are connected with the top ends of the vertical sliding rods 7 and the top surface of the bending machine frame 2.
Above-mentioned, when hydraulic lifting rod 3 drives elevating platform 4 decline work, vertical slide bar 7 plays the guide effect, and buffer spring 8 is compressed and can play fine buffering guard action.
The bottom end of the bending female die 10 is fixedly provided with a positioning block 6, the positioning block 6 is placed in a notch of the numerical control table 1, the positioning block 6 is abutted to a positioning mechanism 11 inside the numerical control table 1, the positioning mechanism 11 comprises a sliding block 111, a positioning spring 112, a positioning press block 113 and a hand pull rod 114, the sliding block 111 slides in a slideway in the numerical control table 1, the sliding block 111 penetrates through an opening of the slideway to be inserted into the notch of the positioning block 6, the positioning spring 112 is fixed on the inner wall of the sliding block 111 and the inner wall of the slideway, the sliding block 111 penetrates through the opening of the slideway to be abutted to the positioning press block 113 at the top of the numerical control table 1 through a connecting block, the hand pull rod 114 is fixed on the side surface of the positioning press block 113, and the side wall of the bending female die 10 are attached when the sliding block 111 is inserted into the notch of the positioning block 6.
Above-mentioned, when installing the die 10 of bending through positioning mechanism 11, pull location briquetting 113 through hand pull rod 114 makes slider 111 backward slip, then places the locating piece 6 of die 10 bottom of bending in the notch of numerical control platform 1, then unclamp hand pull rod 114, slider 111 inserts in the notch of locating piece 6 and location briquetting 113 and die 10 lateral wall laminating of bending accomplish the installation under the action of positioning spring 112 to make die 10 dismouting of bending all very convenient, change when being convenient for damage and maintain.
The two ends of the front face of the bending frame 2 are symmetrically fixed with a protective baffle frame 9, and a toughened glass plate is fixed inside the protective baffle frame 9.
Above-mentioned, the toughened glass board on the protection fender frame 9 can play the guard action to do not influence the staff and watch the working condition by one side.
Working principle: when the numerical control bending machine convenient to maintain installs the bending head 52, the butt joint block 5 is embedded into the lifting table 4, the inserting block 42 is inserted into the rectangular groove at the top of the butt joint block 5, the butt joint block 5 cannot move horizontally, then the T-shaped block 43 is inserted from openings at two sides of the lifting table 4, and after the T-shaped block 43 is inserted into the side openings of the butt joint block 5, the butt joint block 5 is loosened by both hands, at the moment, the butt joint block 5 cannot fall off, as gaps exist between the T-shaped block 43 and the side openings of the butt joint block 5, at the moment, the pressing plate 45 is tightly pressed with the top of the butt joint block 5 by rotating the screw 41, so that the T-shaped block 43 and the top surface of the opening of the butt joint block 5 are tightly pressed, the butt joint block 5 is firmer in the up-down direction, and finally the limiting block 44 is rotated to limit the T-shaped block 43 to avoid falling off, then when the bending die 10 is installed, the positioning block 113 is pulled by the hand pull rod 114, the sliding block 111 slides backwards, then the positioning block 6 at the bottom of the bending die 10 is placed in the notch of the table 1, then the hand pull rod 114 is loosened, the positioning block 111 is inserted into the notch of the 6 under the action of the positioning spring 112, and a gap exists between the positioning block 113 and the positioning block 6, at the side wall of the notch, the bending block 113 is very well, the side wall of the die 10 is completely pressed, the bending material is completely, the bending material is well is convenient to be mounted, and the bending material is well is bent, and the bending material is well, and the plate is well is convenient to be bent, and the lifting and bent, and is in the lifting and bent, and the bending material is well is in the case, and is in the case when the bending material is well is in the bending and is well.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a numerical control bender convenient to maintain, includes numerical control platform (1), its characterized in that, frame (2) and die (10) of bending are installed on the top of numerical control platform (1), two hydraulic lifting rod (3) are installed at the top of frame (2) of bending, hydraulic lifting rod (3) bottom mounting has elevating platform (4), and elevating platform (4) internally mounted has butt joint piece (5), butt joint piece (5) bottom mounting has elbow (52), the inside top of elevating platform (4) is fixed with two inserted blocks (42), and inserted block (42) insert in butt joint piece (5) top rectangular channel, one side of elevating platform (4) is passed there is T shape piece (43), and in the side opening of T shape piece (43) insert butt joint piece (5), the side of elevating platform (4) is rotated below T shape piece (43) and is connected with stopper (44), the top of elevating platform (4) is passed and threaded connection has screw rod (41), screw rod (41) bottom fixed block (45) are hugged closely with butt joint piece (5).
2. The numerical control bending machine convenient to maintain according to claim 1, wherein the butt joint block (5) is adhered with a compressed rubber pad (51) on the inner wall of the groove in which the insert block (42) is inserted, and the compressed rubber pad (51) is tightly adhered to the outer wall of the insert block (42).
3. The numerical control bending machine convenient to maintain according to claim 1, wherein two vertical sliding rods (7) are symmetrically fixed at the top of the lifting table (4), the vertical sliding rods (7) slide in top round holes of the bending machine frame (2), and buffer springs (8) are connected to the top ends of the vertical sliding rods (7) and the top surface of the bending machine frame (2).
4. The numerical control bending machine convenient to maintain according to claim 1, wherein a positioning block (6) is fixed at the bottom end of the bending female die (10), and the positioning block (6) is placed in a notch of the numerical control table (1).
5. The numerical control bending machine convenient to maintain according to claim 4, wherein the positioning block (6) is abutted to a positioning mechanism (11) inside the numerical control table (1), the positioning mechanism (11) comprises a sliding block (111), a positioning spring (112), a positioning pressing block (113) and a hand pulling rod (114), the sliding block (111) slides in an inner slideway of the numerical control table (1), the sliding block (111) is inserted into a notch of the positioning block (6) through a slideway opening, the sliding block (111) is fixedly provided with the positioning spring (112) with the inner wall of the slideway, the sliding block (111) is abutted to the positioning pressing block (113) at the top of the numerical control table (1) through an opening of the slideway through a connecting block, the hand pulling rod (114) is fixedly arranged on the side surface of the positioning pressing block (113), and the positioning pressing block (113) is attached to the side wall of the bending die (10) when the sliding block (111) is inserted into the notch of the positioning block (6).
6. The numerical control bending machine convenient to maintain according to claim 1, wherein the two ends of the front face of the bending machine frame (2) are symmetrically fixed with a protection baffle frame (9), and a toughened glass plate is fixed inside the protection baffle frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320625235.4U CN219703077U (en) | 2023-03-27 | 2023-03-27 | Numerical control bending machine convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320625235.4U CN219703077U (en) | 2023-03-27 | 2023-03-27 | Numerical control bending machine convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219703077U true CN219703077U (en) | 2023-09-19 |
Family
ID=87999864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320625235.4U Active CN219703077U (en) | 2023-03-27 | 2023-03-27 | Numerical control bending machine convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219703077U (en) |
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2023
- 2023-03-27 CN CN202320625235.4U patent/CN219703077U/en active Active
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