CN216801428U - Bending precision auxiliary mechanism of bending machine - Google Patents
Bending precision auxiliary mechanism of bending machine Download PDFInfo
- Publication number
- CN216801428U CN216801428U CN202220290476.3U CN202220290476U CN216801428U CN 216801428 U CN216801428 U CN 216801428U CN 202220290476 U CN202220290476 U CN 202220290476U CN 216801428 U CN216801428 U CN 216801428U
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- bending
- guide rail
- grip block
- sides
- movable clamping
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- 238000005452 bending Methods 0.000 title claims abstract description 38
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses an auxiliary mechanism for precision bending of a bending machine, and relates to the technical field of bending machines. According to the utility model, two sets of movable clamping plates are respectively arranged on two sides of the guide rail, when the two sets of screw rods are driven by the double-shaft motor to rotate, the screw thread turning directions of the surfaces of the two sets of screw rods are opposite, so that the movable clamping plates on two sides respectively move towards two sides simultaneously, at the moment, along with the movement of the movable clamping plates, each set of movable clamping plates moves and expands along the guide rail under the action of the lantern ring, and the movable clamping rings are always in a vertical state under the action of the screw rods and the positioning rods.
Description
Technical Field
The utility model relates to the technical field of bending machines, in particular to a precision bending auxiliary mechanism of a bending machine.
Background
The bending machine comprises a bending pipe bending machine, wherein the bending pipe bending machine is a machine for bending pipes and can also be used as a jack, is roughly divided into a numerical control pipe bending machine, a hydraulic pipe bending machine and the like, and is applied to pipeline laying and repairing in the aspects of electric power construction, highway construction, bridges, ships and the like.
The bending machine needs the positioning mechanism to position the pipeline when bending the pipeline, but if when positioning the pipeline of different diameters, needs the manual work to change the subassembly of equidimension not to the positioning mechanism and just can advance line location once more to the pipeline of different diameters, and the whole operation is got up comparatively trouble, and has reduced work efficiency to a certain extent.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model aims to provide an auxiliary bending precision mechanism of a bending machine, so as to solve the technical problems that in the prior art, the pipeline with different diameters can be repositioned only by replacing components with different sizes by a positioning mechanism manually, the whole operation is troublesome, and the working efficiency is reduced to a certain extent.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bender precision complementary unit that bends, includes the main part, the fixed mount that is provided with in main part bottom, the fixed locating plate in the middle of being provided with of inside intermediate position department of mount, locating plate both sides all are provided with two sets of removal grip blocks respectively in the middle of inside and being located of mount, the inside bottom of mount is provided with the guide rail that runs through multiunit removal grip block and middle locating plate, the multiunit remove the inside swing joint of grip block and have the lantern ring, rotate through the pivot between the lantern ring and the removal grip block and connect, and be the spacing connection of block between the lantern ring and the guide rail.
Through adopting above-mentioned technical scheme, through all being provided with two sets of removal grip blocks respectively in guide rail both sides, when two sets of lead screws of biax motor drive rotate, because the screw on two sets of lead screw surfaces revolves to opposite, and then the removal grip block of both sides removes to both sides respectively simultaneously, then, along with the removal of removing the grip block, every removal grip block of group removes the expansion along the guide rail under the effect of the lantern ring, and under the effect of lead screw and locating lever, it is in vertical state all the time to remove the grip block, above can know, when the multiunit removes the grip block and removes the expansion along the guide rail, can fix a position the centre gripping to the pipeline of different diameters size, do not need frequent change corresponding subassembly, overall operation is got up comparatively conveniently, the effectual work efficiency that has improved.
The utility model is further provided that a clamping block extending into the guide rail is arranged in the lantern ring, and a clamping groove matched with the clamping block is formed in the guide rail.
Through adopting above-mentioned technical scheme, under the cooperation of fixture block and draw-in groove, make the lantern ring can be along the guide rail better remain stable in the slip in-process, can not take place not hard up phenomenon.
The utility model is further arranged in such a way that the top ends of the inner parts of the plurality of groups of movable clamping plates are connected with a telescopic plate in a sliding way, a double-shaft motor is arranged in the middle positioning plate, and both sides of the double-shaft motor are connected with screw rods penetrating through the plurality of groups of movable clamping plates.
Through adopting above-mentioned technical scheme, the biax motor plays the drive effect to the multiunit removal grip block through two sets of lead screws, makes the multiunit remove the interval between the grip block and can adjust.
The utility model is further arranged that two sides of the middle positioning plate are fixedly provided with two positioning rods which penetrate through a plurality of groups of movable clamping plates, and the number of the positioning rods is two.
Through adopting above-mentioned technical scheme, the locating lever plays the guide orientation effect to removing the grip block, makes and removes the grip block and can not take place the phenomenon of rocking at the removal in-process.
The utility model is further provided that hydraulic rods with downward output ends are fixedly arranged on two sides in the main body, mounting plates are fixedly arranged at the bottoms of the two groups of hydraulic rods, and mounting holes are formed in the two groups of mounting plates.
By adopting the technical scheme, the hydraulic rod plays a role in lifting the whole device, and the bottoms of the multiple groups of movable clamping plates can be used for limiting and supporting the pipeline.
In summary, the utility model mainly has the following beneficial effects: according to the utility model, as the two movable clamping plates are respectively arranged on the two sides of the guide rail, when the two screw rods are driven by the double-shaft motor to rotate, the screw thread turning directions on the surfaces of the two screw rods are opposite, and the movable clamping plates on the two sides respectively move towards the two sides simultaneously, at the moment, along with the movement of the movable clamping plates, each movable clamping plate moves and expands along the guide rail under the action of the lantern ring, and under the action of the screw rods and the positioning rods, the movable clamping rings are always in a vertical state.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a partial exploded view of the present invention;
fig. 3 is a cross-sectional view of the present invention.
In the figure: 1. a main body; 2. a fixed mount; 3. a middle positioning plate; 4. a dual-axis motor; 5. moving the clamping plate; 6. a collar; 7. a rotating shaft; 8. a clamping block; 9. a guide rail; 10. a card slot; 11. a retractable plate; 12. a screw rod; 13. positioning a rod; 14. a hydraulic lever; 15. mounting a plate; 16. and (7) mounting holes.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A bending precision auxiliary mechanism of a bending machine is shown in figures 1, 2 and 3 and comprises a main body 1, wherein a fixing frame 2 is fixedly arranged at the bottom of the main body 1, a middle positioning plate 3 is fixedly arranged at the middle position inside the fixing frame 2, two groups of movable clamping plates 5 are respectively arranged inside the fixing frame 2 and at two sides of the middle positioning plate 3, a guide rail 9 penetrating through a plurality of groups of movable clamping plates 5 and the middle positioning plate 3 is arranged at the bottom end inside the fixing frame 2, a lantern ring 6 is movably connected inside the plurality of groups of movable clamping plates 5, the lantern ring 6 is rotatably connected with the movable clamping plates 5 through a rotating shaft 7, the lantern ring 6 is in clamping limit connection with the guide rail 9, when the plurality of groups of movable clamping plates 5 move and expand along the guide rail 9, the distance between each group of movable clamping plates 5 is changed, so that the bending precision auxiliary mechanism can better adapt to the outer walls of pipelines with different diameters and can position and clamp the pipelines with different diameters, need not frequently change corresponding subassembly, it is comparatively convenient that the overall operation gets up, the effectual work efficiency that has improved, the inside top sliding connection of multiunit removal grip block 5 has expansion plate 11, remove through driving expansion plate 11, expansion plate 11 stretches out and draws back for removing grip block 5, 3 internally mounted of middle locating plate has double-shaft motor 4, wherein double-shaft motor 4 removes grip block 5 through two sets of lead screws 12 to the multiunit and plays driven effect, double-shaft motor 4 both sides all are connected with the lead screw 12 that runs through multiunit removal grip block 5, the fixed locating lever 13 that runs through multiunit removal grip block 5 that is provided with in 3 both sides of middle locating plate.
Referring to fig. 2, the inside of the lantern ring 6 is provided with a fixture block 8 extending into the guide rail 9, and the inside of the guide rail 9 is provided with a slot 10 matched with the fixture block 8.
Referring to fig. 1 and 3, two sides of the inside of the main body 1 are fixedly provided with hydraulic rods 14 with downward output ends, the bottoms of the two sets of hydraulic rods 14 are fixedly provided with mounting plates 15, and mounting holes 16 are formed in the two sets of mounting plates 15, by adopting the above structure, the hydraulic rods 14 have an integral lifting function on the utility model, so that after the distance between the movable clamping plates 5 is adjusted, the bottoms of the movable clamping plates 5 can limit and fix the pipelines by the action of the hydraulic rods 14.
The working principle of the utility model is as follows: when the bending machine is used, the bending machine is integrally installed through the two groups of installation plates 15, wherein the installation holes 16 in the installation plates 15 are fixedly connected to an external support through external bolts, namely the bending machine is installed at the front end of a bending mechanism of the bending machine, so that a pipeline is supported and limited;
two groups of movable clamping plates 5 are respectively arranged on two sides of the guide rail 9, when the double-shaft motor 4 drives the two groups of screw rods 12 to rotate, the thread turning directions of the surfaces of the two groups of screw rods 12 are opposite, so that the movable clamping plates 5 on the two sides respectively move towards the two sides simultaneously;
at the moment, along with the movement of the movable clamping plates 5, each group of movable clamping plates 5 moves and expands along the guide rail 9 under the action of the lantern ring 6, and the movable clamping plates 5 are always in a vertical state under the action of the screw rod 12 and the positioning rod 13;
above can know, when the multiunit removed grip block 5 and removed the expansion along guide rail 9, every group removed the interval change between the grip block 5, and then the pipeline outer wall of the different diameters of better adaptation, can fix a position the centre gripping to the pipeline of different diameters size, need not frequently change corresponding subassembly, and the bulk operation is got up comparatively conveniently, the effectual work efficiency that has improved.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a bender precision complementary unit that bends, includes main part (1), its characterized in that: fixed mount (2) that is provided with in main part (1) bottom, fixed locating plate (3) in the middle of being provided with of inside intermediate position department of mount (2), locating plate (3) both sides all are provided with two sets of removal grip block (5) respectively in the middle of mount (2) is inside and being located, the inside bottom of mount (2) is provided with guide rail (9) that run through multiunit removal grip block (5) and middle locating plate (3), the multiunit remove the inside swing joint of grip block (5) and have the lantern ring (6), rotate through pivot (7) between the lantern ring (6) and the removal grip block (5) and connect, and be the spacing connection of block between the lantern ring (6) and guide rail (9).
2. The bending precision auxiliary mechanism of the bending machine according to claim 1, is characterized in that: the lantern ring (6) is internally provided with a clamping block (8) extending into the guide rail (9), and the guide rail (9) is internally provided with a clamping groove (10) matched with the clamping block (8).
3. The bending precision auxiliary mechanism of the bending machine according to claim 1, is characterized in that: multiunit remove inside top sliding connection of grip block (5) has expansion plate (11), middle locating plate (3) internally mounted has double-shaft motor (4), double-shaft motor (4) both sides all are connected with lead screw (12) that run through multiunit removal grip block (5).
4. The bending precision auxiliary mechanism of the bending machine according to claim 1, is characterized in that: the two sides of the middle positioning plate (3) are fixedly provided with positioning rods (13) penetrating through the plurality of groups of movable clamping plates (5), and the number of the positioning rods (13) is two.
5. The bending precision auxiliary mechanism of the bending machine according to claim 1, is characterized in that: the hydraulic rod (14) with the downward output end is fixedly arranged on two sides inside the main body (1), the mounting plates (15) are fixedly arranged at the bottoms of the hydraulic rods (14), and the mounting holes (16) are formed in the two mounting plates (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220290476.3U CN216801428U (en) | 2022-02-14 | 2022-02-14 | Bending precision auxiliary mechanism of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220290476.3U CN216801428U (en) | 2022-02-14 | 2022-02-14 | Bending precision auxiliary mechanism of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216801428U true CN216801428U (en) | 2022-06-24 |
Family
ID=82040469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220290476.3U Expired - Fee Related CN216801428U (en) | 2022-02-14 | 2022-02-14 | Bending precision auxiliary mechanism of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216801428U (en) |
-
2022
- 2022-02-14 CN CN202220290476.3U patent/CN216801428U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |