CN213645607U - Oblique line bending mechanism of bending machine - Google Patents
Oblique line bending mechanism of bending machine Download PDFInfo
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- CN213645607U CN213645607U CN202022269455.7U CN202022269455U CN213645607U CN 213645607 U CN213645607 U CN 213645607U CN 202022269455 U CN202022269455 U CN 202022269455U CN 213645607 U CN213645607 U CN 213645607U
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Abstract
The utility model provides a diagonal bending mechanism of a bending machine, which is characterized by comprising a support plate, a right positioning rotating block, a positioning sliding block, a front positioning block and a support plate locking bolt; the utility model discloses improved the front locating piece, the utility model discloses a front locating piece can rotate around the gyration pivot, optimizes current front locating piece from the fixed mould formula to the rotation that can rotate, has realized the angle modulation of retaining mechanism to cooperate the angle to carve the dish and use, can set for arbitrary inclination, make the bender can process the hypotenuse material, strengthened the practicality of bender; the utility model discloses increased the positioning slider, positioning slider couples together locating piece and right location slider before with, when adjusting the angle of bending, only need with the locating piece before the hypotenuse laminating of panel to promote right location slider, adjust relative position relation between them through the ratchet, this makes the process convenient and fast who adjusts the angle of bending, has improved the efficiency of bending.
Description
Technical Field
The utility model relates to a bender field, concretely relates to slash bending mechanism of bender.
Background
The bending machine is a machine capable of bending a thin plate, and is generally structurally characterized in that an upper die mechanism and a lower die mechanism which are matched with each other are arranged at the upper end and the lower end of the inner wall, and a blocking mechanism is arranged on the side surface; in the prior art, an upper die mechanism and a lower die mechanism of a bending machine are regular linear shapes, a resisting mechanism comprises two rectangular long-strip stop blocks, and the resisting mechanism can accurately position and bend straight-edge workpieces; it can be seen from the prior art that: when the bender runs into the work piece that the structure is complicated, include the hypotenuse, current keep out the mechanism and can only fix a position and process sharp work piece, and then application scope and machining precision when influencing the work piece and bending for the work piece can not reach the production requirement, and the bender practicality is poor.
Disclosure of Invention
According to the technical problem, the utility model provides a diagonal bending mechanism of a bending machine, which is characterized by comprising a support plate, a right positioning rotating block, a positioning sliding block, a front positioning block and a support plate locking bolt; the angle engraving device comprises a support plate, wherein a slide block is arranged on the lower end face of the support plate, the slide block and the support plate are of an integral structure, the number of the slide block is two, locking holes are formed in the upper portion of the support plate, the number of the locking holes is two, the two locking holes respectively penetrate through the two slide blocks, an arc-shaped sliding groove is formed in the middle of the support plate, an angle engraving disc is engraved in the left portion of the support plate, a rotating shaft is fixedly arranged on the support plate, and the rotating shaft is arranged on the right side of the;
the rotary shaft is hinged with a front positioning block, the front positioning block consists of a front positioning block main body, a bearing, an installation shaft, a fixed ratchet and a scale pointer, a rotary hole is formed in the upper end face of the front positioning block main body, the rotary shaft penetrates through the rotary hole, the installation shaft is installed at the right part of the lower end face of the front positioning block main body, the bearing is installed on the installation shaft and is arranged in an arc-shaped chute, the scale pointer is installed at the lower part of the left side wall of the front positioning block main body, a positioning chute is formed in the upper part of the right side wall of the front positioning block main body and is of a cross-shaped structure, the left end and the right end of the positioning chute penetrate through the front positioning block main body, the fixed ratchet is installed on the left part and the right part of the lower end face of the positioning chute respectively;
a positioning slide block is arranged in the positioning sliding groove and consists of a positioning slide block main body, a movable ratchet, a spring and a circular boss, the positioning slide block main body is of a cross-shaped structure, the positioning slide block main body is arranged in the positioning sliding groove, the circular boss is arranged in the middle of the right end face of the positioning slide block main body and is integrated with the positioning slide block main body, a rotary hole matching hole is formed in the circular boss, mounting grooves are respectively formed in the left part and the right part of the upper end face of the positioning slide block main body, movable ratchets are arranged in the two mounting grooves, the number of the movable ratchets is N, N is more than or equal to 2, one end of the spring is welded on the lower side of each movable ratchet, and the other end of the spring is welded on the mounting grooves;
the positioning slide block is hinged to a right positioning rotating block, a hinge hole is formed in the left portion of the upper end face of the right positioning rotating block, the hinge hole is hinged to a rotating hole matching hole through connecting rod, a threaded hole is formed in the right portion of the upper end face of the right positioning rotating block, and a right positioning rotating block locking bolt is arranged in the threaded hole.
The utility model has the advantages that: the utility model discloses improved the front locating piece, the utility model discloses a front locating piece can rotate around the gyration pivot, optimizes current front locating piece from the fixed mould formula to the rotation that can rotate, has realized the angle modulation of retaining mechanism to cooperate the angle to carve the dish and use, can set for arbitrary inclination, make the bender can process the hypotenuse material, strengthened the practicality of bender;
the utility model discloses increased the positioning slider, positioning slider couples together locating piece and right location slider before with, when adjusting the angle of bending, only need with the locating piece before the hypotenuse laminating of panel to promote right location slider, adjust relative position relation between them through the ratchet, this makes the process convenient and fast who adjusts the angle of bending, has improved the efficiency of bending.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a schematic structural view of a front positioning block of the present invention;
FIG. 3 is a right view of the front positioning block of the present invention
FIG. 4 is a schematic structural view of the positioning slide block of the present invention;
fig. 5 is a sectional view of the positioning slide block of the present invention;
fig. 6 is a schematic structural view of the right positioning rotating block of the present invention.
As shown in the figure: 1-a lower die of a bending machine, 2-a diagonal bending mechanism, 20-a carrier plate, 201-an arc-shaped sliding groove, 202-an angle dial, 21-a right positioning rotating block, 210-a hinge hole, 211-a threaded hole, 22-a positioning sliding block, 220-an adjusting sliding block main body, 221-a movable ratchet, 222-a rotating hole matching hole, 223-a spring, 23-a front positioning block, 230-a front positioning block main body, 231-a bearing, 232-a fixed ratchet, 233-a rotating hole, 234-a scale pointer, 235-a positioning sliding groove, 24-a carrier plate locking bolt, 3-a bending machine working platform and 31-a carrier plate sliding groove.
Detailed Description
Example 1
The utility model provides an oblique line bending mechanism of a bending machine, which is characterized by comprising a support plate 20, a right positioning rotating block 21, a positioning slide block 22, a front positioning block 23 and a support plate locking bolt 24; the lower end surface of the carrier plate 20 is provided with two sliding blocks, the sliding blocks and the carrier plate 20 are of an integral structure, the number of the sliding blocks is two, the upper part of the carrier plate 20 is provided with two locking holes, the two locking holes respectively penetrate through the two sliding blocks, the middle part of the carrier plate 20 is provided with an arc-shaped sliding groove 201, the left part of the carrier plate 20 is carved with an angle carving disc 202, the carrier plate 20 is fixedly provided with a rotating shaft, and the rotating shaft is arranged on the right side of the angle carving disc 202;
a front positioning block 23 is hinged on the rotating shaft, the front positioning block 23 is composed of a front positioning block main body 230, a bearing 231, a mounting shaft, a fixed ratchet 232 and a scale pointer 234, a rotating hole 233 is formed in the upper end face of the front positioning block main body 230, the rotating shaft penetrates through the rotating hole 233, the mounting shaft is mounted at the right part of the lower end face of the front positioning block main body 230, the bearing 231 is mounted on the mounting shaft, the bearing 231 is arranged in an arc-shaped sliding chute 201, the scale pointer 234 is mounted at the lower part of the left side wall of the front positioning block main body 230, a positioning sliding chute 235 is formed in the upper part of the right side wall of the front positioning block main body 230, the positioning sliding chute 235 is in a cross-shaped structure, the left end and the right end of the positioning sliding chute 235 penetrate through the front positioning block main body 230, the fixed ratchet 232 is mounted on;
a positioning slide block 22 is arranged in the positioning slide groove 235, the positioning slide block 22 is composed of a positioning slide block main body 220, a movable ratchet 221, a spring 223 and a circular boss, the positioning slide block main body 220 is of a cross-shaped structure, the positioning slide block main body 220 is arranged in the positioning slide groove 235, the circular boss is arranged on the middle part of the right end face of the positioning slide block main body 220, the circular boss and the positioning slide block main body 220 are of an integral structure, a rotary hole matching hole 222 is formed in the circular boss, mounting grooves are respectively formed in the left part and the right part of the upper end face of the positioning slide block main body 220, movable ratchets 221 are arranged in the two mounting grooves, the number of the movable ratchets 221 is N, N is larger than or equal to 2, one end of the spring 223 is welded on the lower side;
the last articulated right location of positioning slider 22 changes piece 21, and articulated hole 210 has been seted up to the left part of right location commentaries on classics piece 21 up end, and articulated hole 210 is articulated with commentaries on classics hole mating holes 222 clearance connecting rod, and the right part of the right location of telling changes piece 21 up end sets up screw hole 211, is provided with right location and changes piece locking bolt in the screw hole 211.
Example 2
When the utility model is used, two support plate sliding grooves 31 need to be arranged on the bending machine working platform 3, and the two support plate sliding grooves 31 are matched with two sliding blocks arranged on the lower end surface of the support plate 20 for use; when a plate with a bevel edge needs to be bent, firstly, one bevel edge of the plate is attached to the front positioning block 23, then the positioning slide block 22 is pushed by a hand, the positioning slide block 22 moves leftwards along the track of the positioning sliding groove 235, the positioning slide block 22 drives the right positioning rotating block 21 to move, when the positioning slide block 22 moves leftwards, the movable ratchet 221 moves downwards under the pressure of the fixed ratchet 232, the movable ratchet 221 enables the spring 223 to contract, and when one movable ratchet 221 passes through one fixed ratchet 232, the spring 223 recovers, the movable ratchet 221 pops up, and the positioning slide block 22 cannot move reversely until the positioning slide block 22 is contacted with the plate; then the right positioning rotating block 21 is shifted to be attached to the plate; then, the angle of the front positioning block 23 is changed according to the processing requirement, in the process, because of the existence of the bearing 231, the front positioning block is smooth and has no resistance, an accurate angle value is obtained through the matching of the angle scale 202 and the scale pointer 234, and then the locking bolt of the right positioning rotating block is adjusted to fix the fixed plate and the bent angle; then, the carrier plate 20 is pushed, the relative position of the carrier plate 20 and the lower die of the bending machine is changed in the carrier plate sliding groove 31, and after the proper position is determined, the position of the oblique line bending mechanism 2 on the working platform 3 of the bending machine is fixed by using a carrier plate locking bolt; when the angle of the bevel edge needs to be changed, the movable ratchet 221 needs to be pressed down by a thin plate and moved out reversely, and then the next angle adjustment can be carried out.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An oblique line bending mechanism of a bending machine is characterized by comprising a support plate, a right positioning rotating block, a positioning sliding block, a front positioning block and a support plate locking bolt; the angle engraving device comprises a support plate, wherein a slide block is arranged on the lower end face of the support plate, the slide block and the support plate are of an integral structure, the number of the slide block is two, locking holes are formed in the upper portion of the support plate, the number of the locking holes is two, the two locking holes respectively penetrate through the two slide blocks, an arc-shaped sliding groove is formed in the middle of the support plate, an angle engraving disc is engraved in the left portion of the support plate, a rotating shaft is fixedly arranged on the support plate, and the rotating shaft is arranged on the right side of the;
the rotary shaft is hinged with a front positioning block, the front positioning block consists of a front positioning block main body, a bearing, an installation shaft, a fixed ratchet and a scale pointer, a rotary hole is formed in the upper end face of the front positioning block main body, the rotary shaft penetrates through the rotary hole, the installation shaft is installed at the right part of the lower end face of the front positioning block main body, the bearing is installed on the installation shaft, the bearing is arranged in an arc-shaped chute, the scale pointer is installed at the lower part of the left side wall of the front positioning block main body, a positioning chute is formed in the upper part of the right side wall of the front positioning block main body, the left end and the right end of the positioning chute penetrate through the front positioning block main body, and the fixed ratchet is installed on;
a positioning slide block is arranged in the positioning chute, the positioning slide block consists of a positioning slide block main body, a movable ratchet, a spring and a circular boss, the positioning slide block main body is arranged in the positioning chute, the middle part of the right end face of the positioning slide block main body is provided with the circular boss, the circular boss and the positioning slide block main body are of an integral structure, the circular boss is provided with a rotary hole matching hole, the left part and the right part of the upper end face of the positioning slide block main body are respectively provided with an installation groove, the grooves in the two installation grooves are provided with the movable ratchet, one end of the spring is welded at the lower side of the movable ratchet, and the other end of the spring is welded on the installation groove;
the positioning slide block is hinged to a right positioning rotating block, a hinge hole is formed in the left portion of the upper end face of the right positioning rotating block, the hinge hole is hinged to a rotating hole matching hole through connecting rod, a threaded hole is formed in the right portion of the upper end face of the right positioning rotating block, and a right positioning rotating block locking bolt is arranged in the threaded hole.
2. The oblique line bending mechanism of the bending machine according to claim 1, characterized in that the positioning chute is in a cross-shaped structure; the main body of the position adjusting slide block is of a cross-shaped structure.
3. The oblique line bending mechanism of the bending machine according to claim 1, wherein the front positioning stop is used in cooperation with the positioning slider.
4. The oblique line bending mechanism of the bending machine according to claim 1, characterized by comprising N fixed ratchets, wherein N is more than or equal to 2; the number of the movable ratchets is N, and N is more than or equal to 2.
5. The diagonal bending mechanism of the bending machine according to claim 1, wherein the graduated pointer is used in cooperation with the angle dial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022269455.7U CN213645607U (en) | 2020-10-13 | 2020-10-13 | Oblique line bending mechanism of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022269455.7U CN213645607U (en) | 2020-10-13 | 2020-10-13 | Oblique line bending mechanism of bending machine |
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| CN213645607U true CN213645607U (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022269455.7U Active CN213645607U (en) | 2020-10-13 | 2020-10-13 | Oblique line bending mechanism of bending machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115921603A (en) * | 2022-06-19 | 2023-04-07 | 江苏浩恩机床有限公司 | Oblique line auxiliary alignment structure device for bending machine |
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2020
- 2020-10-13 CN CN202022269455.7U patent/CN213645607U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115921603A (en) * | 2022-06-19 | 2023-04-07 | 江苏浩恩机床有限公司 | Oblique line auxiliary alignment structure device for bending machine |
| CN115921603B (en) * | 2022-06-19 | 2023-12-26 | 江苏浩恩机床有限公司 | Oblique line auxiliary line fixing structure device for bending machine |
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