CN215879368U - Bending device is used in processing of metal railing - Google Patents
Bending device is used in processing of metal railing Download PDFInfo
- Publication number
- CN215879368U CN215879368U CN202122232963.2U CN202122232963U CN215879368U CN 215879368 U CN215879368 U CN 215879368U CN 202122232963 U CN202122232963 U CN 202122232963U CN 215879368 U CN215879368 U CN 215879368U
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- wall
- fixed
- workbench
- plate
- side wall
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- 238000005452 bending Methods 0.000 title claims abstract description 39
- 239000002184 metal Substances 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 230000033001 locomotion Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of handrail processing, in particular to a bending device for metal handrail processing, which aims at the problem of poor fixing effect and poor convenience in taking when a handrail is bent, and provides the following scheme, wherein the bending device comprises a workbench and a support frame fixed on the top side wall of the workbench, a threaded rod a is rotatably connected to the inner wall of one side of the support frame, a rotary table is rotatably connected to the inner wall of one side of the workbench, a bending clamp is fixedly arranged on the top side wall of the rotary table, and a threaded rod b is rotatably connected to the inner wall of one side of the workbench; according to the utility model, the turntable drives the bending clamp to rotate through the rotation of the rotating motor, so that the bending operation of the workpiece is realized, the limiting and fixing operation of the workpiece is realized through the meshing action of the transmission gear and the toothed plate a, the fixing clamp and the supporting bracket can clamp and fix the workpiece, the stability of the workpiece in the bending process is improved, the movement of the workpiece is reduced, and the bending efficiency of the workpiece is further improved.
Description
Technical Field
The utility model relates to the technical field of railing processing, in particular to a bending device for processing a metal railing.
Background
The railing is called appendix in China and also called appendix, and is a safety facility on bridges and buildings. The railing plays a role in separation and guide in use, so that the boundary of the divided area is clear and definite, and the designed railing has decorative significance.
Metal railing is in production and processing in-process, need bend the processing to railing pipe fitting usually, at present, bend it through the bender among the prior art, the staff takes it when bending the completion, it is spacing to carry out the centre gripping to it at the in-process that carries out processing, avoid its phenomenon that produces the removal when bending, the in-process of taking when processing is accomplished, because machined part and workstation contact when taking, make its convenience when taking not good.
Therefore, a bending device for processing a metal handrail is needed to solve the problem that the fixing effect of the handrail during bending and the convenience during taking are poor.
SUMMERY OF THE UTILITY MODEL
The bending device for processing the metal handrail provided by the utility model solves the problems of poor fixing effect and poor convenience in taking when the handrail is bent.
In order to achieve the purpose, the utility model adopts the following technical scheme: a bending device for processing a metal railing comprises a workbench and a supporting frame fixed on the side wall of the top end of the workbench, the inner wall of one side of the support frame is rotationally connected with a threaded rod a, the inner wall of one side of the worktable is rotationally connected with a turntable, a bending clamp is fixed on the side wall of the top end of the rotary table, a threaded rod b is rotatably connected on the inner wall of one side of the workbench, the outer surface of the threaded rod b is in threaded connection with a threaded sleeve, two symmetrically arranged connecting plates are fixed on the side wall of one side of the threaded sleeve, a supporting bracket is fixed on the side wall of the top end of the threaded sleeve, a rotating motor is fixed on the inner wall of one side of the workbench, the output end of the rotating motor is fixed with the bottom side wall of the rotary table, a driving motor fixed with one end of the threaded rod b is fixed on one side wall of the workbench, and a limiting assembly is arranged on one side wall of the workbench.
Preferably, the limiting assembly comprises a moving plate fixed with the side wall of one side of the connecting plate, a transmission gear tightly sleeved on the outer surface of the threaded rod a, the outer surface of the threaded rod a is connected with a movable sleeve through threads, the side wall of the bottom end of the movable sleeve is fixed with a fixing clamp, a toothed plate a meshed with the transmission gear is arranged on one side of the support frame, a support rod is hinged between the toothed plate a and the side walls of the two sides of the movable plate, a limiting sleeve is fixed on the inner wall of one side of the workbench, a rotating rod is rotatably connected on the inner wall of one side of the limiting sleeve, the surface fastening cover of dwang has two and is the turning gear that the symmetry set up, the inside sliding connection of workstation have two with turning gear engaged with castellated plate b is close to the top lateral wall of the castellated plate b of threaded rod b with the bottom lateral wall of connecting plate is fixed.
Preferably, the inside of workstation is fixed with fixed cover, the inside of fixed cover slides and runs through there is the slide bar, the one end of slide bar is fixed with the liftout plate, the liftout plate with be fixed with expanding spring between the both sides lateral wall of fixed cover, expanding spring slides and cup joints in the surface of slide bar, keeps away from the dentate plate b's of connecting plate top with the bottom lateral wall of slide bar is fixed.
Preferably, the moving plate is connected with the inner wall of one side of the workbench in a sliding mode, the two tooth-shaped plates b are arranged in a staggered mode, and the fixing clamp is located right above the supporting bracket.
Preferably, the ejector plate is connected with the inner wall of one side of the workbench in a sliding mode, and the side wall of the top end of the ejector plate is an arc surface.
Preferably, one end surface of the support bracket is arc-shaped, and the support bracket is connected with the inner wall of one side of the workbench in a sliding manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the turntable drives the bending clamp to rotate through the rotation of the rotating motor, so that the bending operation of the workpiece is realized, the limiting and fixing operation of the workpiece is realized through the meshing action of the transmission gear and the toothed plate a, the fixing clamp and the supporting bracket can clamp and fix the workpiece, the stability of the workpiece in the bending process is improved, the movement of the workpiece is reduced, and the bending efficiency of the workpiece is further improved.
2. According to the utility model, the supporting bracket can move through the rotation of the threaded rod b, so that the purpose of supporting and fixing the machined part is achieved, the rotating gear and the toothed plate b can perform meshing motion, the sliding rod can drive the ejector plate to move, the purpose of pushing and ejecting the machined part is achieved, and the machined part is more convenient to take.
Drawings
Fig. 1 is a schematic main sectional structure view of a bending device for processing a metal handrail, which is provided by the utility model;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is a schematic top view of a bending apparatus for processing a metal balustrade according to the present invention.
In the figure: 1. a work table; 2. a support frame; 3. a threaded rod a; 4. a turntable; 5. bending the clamp; 6. a threaded rod b; 7. a threaded sleeve; 8. a connecting plate; 9. a support bracket; 10. rotating the motor; 11. a drive motor; 12. a limiting component; 120. moving the plate; 121. a transmission gear; 122. Moving the sleeve; 123. a fixing clip; 124. a toothed plate a; 125. a support bar; 126. a limiting sleeve; 127. rotating the rod; 128. a rotating gear; 129. a toothed plate b; 13. fixing a sleeve; 14. a slide bar; 15. ejecting the plate; 16. a telescoping spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 of the embodiments.
Referring to fig. 1-3, a bending device for processing a metal handrail, comprising a workbench 1 and a support frame 2 fixed on the top side wall of the workbench 1, wherein one side inner wall of the support frame 2 is rotatably connected with a threaded rod a3, one side inner wall of the workbench 1 is rotatably connected with a turntable 4, the top side wall of the turntable 4 is fixed with a bending clamp 5, one side inner wall of the workbench 1 is rotatably connected with a threaded rod b6, the outer surface of the threaded rod b6 is in threaded connection with a threaded sleeve 7, one side wall of the threaded sleeve 7 is fixed with two symmetrically arranged connecting plates 8, the top side wall of the threaded sleeve 7 is fixed with a support bracket 9, one side inner wall of the workbench 1 is fixed with a rotating motor 10, the output end of the rotating motor 10 is fixed with the bottom side wall of the turntable 4, one side wall of the workbench 1 is fixed with a driving motor 11 fixed with one end of the threaded rod b6, one side wall of the workbench 1 is provided with a limit component 12, specifically, through the rotation of rotating motor 10, make carousel 4 drive and bend and press from both sides 5 and rotate, realize the operation of bending to the machined part, through the setting of spacing subassembly 12, improve its stability at the in-process of bending.
The limiting component 12 comprises a moving plate 120 fixed with the side wall of one side of the connecting plate 8, a transmission gear 121 tightly sleeved on the outer surface of a threaded rod a3, a moving sleeve 122 connected with the outer surface of a threaded rod a3 through threads, a fixing clamp 123 fixed on the side wall of the bottom end of the moving sleeve 122, a toothed plate a124 meshed with the transmission gear 121 and installed on one side of the support frame 2, a support rod 125 hinged between the toothed plate a124 and the side wall of the two sides of the moving plate 120, a limiting sleeve 126 fixed on the inner wall of one side of the workbench 1, a rotating rod 127 rotatably connected with the inner wall of one side of the limiting sleeve 126, two rotating gears 128 symmetrically arranged on the outer surface of the rotating rod 127, two toothed plates b129 meshed with the rotating gears 128 and slidably connected inside the workbench 1, the top end wall of the toothed plate b129 close to the threaded rod b6 fixed with the side wall of the bottom end of the connecting plate 8, specifically, and the support 9 are mutually matched through the fixing clamp 123, the fixing clip 123 and the supporting bracket 9 can clamp and fix the same, so that the stability of the fixing clip in the bending process is improved.
A fixed sleeve 13 is fixed inside the workbench 1, a sliding rod 14 penetrates through the fixed sleeve 13 in a sliding manner, one end of the sliding rod 14 is fixed with an ejector plate 15, a telescopic spring 16 is fixed between the ejector plate 15 and the side wall of the two sides of the fixed sleeve 13, the telescopic spring 16 is sleeved on the outer surface of the sliding rod 14 in a sliding manner, the top end of a toothed plate b129 far away from a connecting plate 8 is fixed with the side wall of the bottom end of the sliding rod 14, a moving plate 120 is connected with the inner wall of one side of the workbench 1 in a sliding manner, the two toothed plates b129 are arranged in a staggered manner, a fixing clamp 123 is positioned right above a supporting bracket 9, the ejector plate 15 is connected with the inner wall of one side of the workbench 1 in a sliding manner, the side wall of the top end of the ejector plate 15 is an arc surface, the surface of one end of the supporting bracket is arc-shaped, the supporting bracket 9 is connected with the inner wall of one side of the workbench 1 in a sliding manner, specifically, the sliding rod 14 can drive the ejector plate 15 to move through the meshing action of a rotating gear 128 and the toothed plate b129, the purpose of pushing and ejecting the workpiece is achieved.
The working principle is as follows: when the metal handrail needs to be bent, the metal handrail is placed at the top end of a workbench 1, a power supply is started to enable a driving motor 11 to drive a threaded rod b6 to rotate, a threaded sleeve 7 can drive a connecting plate 8 and a supporting bracket 9 to move towards the top end of the workbench 1, a transmission gear 121 is meshed with a toothed plate to enable a fixing clamp 123 to move downwards, the fixing clamp 123 and the supporting bracket 9 can clamp and fix the metal handrail, the stability of the metal handrail in the bending process is improved, the movement of a workpiece is reduced, after the metal handrail is fixed, the rotating motor 10 is driven to drive a rotating disc 4 to rotate, the rotating disc 4 drives a bending clamp 5 to rotate, the bending operation of the workpiece is achieved, when the metal handrail is machined, the driving motor 11 rotates, the threaded sleeve 7 moves downwards, and the limiting operation of the workpiece is relieved for the fixing clamp 123 and the supporting bracket 9, through the meshing motion of the rotating gear 128 and the toothed plate b129, the sliding rod 14 can drive the ejection plate 15 to move, and the purpose of pushing and ejecting the workpiece is achieved.
The rotating motor 10 and the driving motor 11 are commercially available, and the rotating motor 10 and the driving motor 11 are provided with power supplies, which are well known in the art, and therefore are not repeated in the specification.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The bending device for processing the metal handrail comprises a workbench (1) and a support frame (2) fixed on the top side wall of the workbench (1), and is characterized in that one side inner wall of the support frame (2) is rotatably connected with a threaded rod a (3), one side inner wall of the workbench (1) is rotatably connected with a turntable (4), the top side wall of the turntable (4) is fixedly provided with a bending clamp (5), one side inner wall of the workbench (1) is rotatably connected with a threaded rod b (6), the outer surface of the threaded rod b (6) is in threaded connection with a threaded sleeve (7), one side wall of the threaded sleeve (7) is fixedly provided with two connecting plates (8) which are symmetrically arranged, the top side wall of the threaded sleeve (7) is fixedly provided with a support (9), one side inner wall of the workbench (1) is fixedly provided with a rotating motor (10), the output end of the rotating motor (10) is fixed on the bottom side wall of the turntable (4), one side lateral wall of workstation (1) be fixed with the fixed driving motor (11) of one end of threaded rod b (6), one side lateral wall of workstation (1) is provided with spacing subassembly (12).
2. The bending device for processing the metal handrail as claimed in claim 1, wherein the limiting component (12) comprises a moving plate (120) fixed to a side wall of the connecting plate (8), a transmission gear (121) fastened and sleeved to an outer surface of the threaded rod a (3), a moving sleeve (122) is connected to the outer surface of the threaded rod a (3) in a threaded manner, a fixing clamp (123) is fixed to a side wall of the bottom end of the moving sleeve (122), a toothed plate a (124) meshed with the transmission gear (121) is installed on one side of the supporting frame (2), a supporting rod (125) is hinged between the toothed plate a (124) and the side wall of the moving plate (120), a limiting sleeve (126) is fixed to an inner wall of one side of the workbench (1), and a rotating rod (127) is rotatably connected to an inner wall of one side of the limiting sleeve (126), the surface fastening of dwang (127) has cup jointed two running gear (128) that are the symmetry and set up, the inside sliding connection of workstation (1) have two with running gear (128) engaged with castellated plate b (129), be close to the top lateral wall of castellated plate b (129) of threaded rod b (6) with the bottom lateral wall of connecting plate (8) is fixed.
3. The bending device for processing the metal handrail as claimed in claim 2, wherein a fixed sleeve (13) is fixed inside the workbench (1), a sliding rod (14) penetrates through the fixed sleeve (13) in a sliding manner, an ejector plate (15) is fixed at one end of the sliding rod (14), a telescopic spring (16) is fixed between the ejector plate (15) and the side wall of the fixed sleeve (13) on two sides, the telescopic spring (16) is sleeved on the outer surface of the sliding rod (14) in a sliding manner, and the top end of a toothed plate b (129) far away from the connecting plate (8) is fixed with the side wall of the bottom end of the sliding rod (14).
4. The bending device for processing the metal handrail as claimed in claim 2, wherein the moving plate (120) is slidably connected with one side inner wall of the workbench (1), the two toothed plates b (129) are arranged in a staggered manner, and the fixing clip (123) is positioned right above the supporting bracket (9).
5. The bending device for processing the metal handrail as claimed in claim 3, wherein the ejector plate (15) is slidably connected with an inner wall of one side of the workbench (1), and a side wall of the top end of the ejector plate (15) is an arc surface.
6. The bending device for processing the metal handrail as claimed in claim 1, wherein one end surface of the supporting bracket (9) is arc-shaped, and the supporting bracket (9) is connected with one side inner wall of the workbench (1) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232963.2U CN215879368U (en) | 2021-09-15 | 2021-09-15 | Bending device is used in processing of metal railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232963.2U CN215879368U (en) | 2021-09-15 | 2021-09-15 | Bending device is used in processing of metal railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215879368U true CN215879368U (en) | 2022-02-22 |
Family
ID=80337892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122232963.2U Expired - Fee Related CN215879368U (en) | 2021-09-15 | 2021-09-15 | Bending device is used in processing of metal railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215879368U (en) |
-
2021
- 2021-09-15 CN CN202122232963.2U patent/CN215879368U/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: 20220222 |