CN212690718U - Chain tensioning adjusting device for rear material blocking of hydraulic plate bending machine - Google Patents
Chain tensioning adjusting device for rear material blocking of hydraulic plate bending machine Download PDFInfo
- Publication number
- CN212690718U CN212690718U CN202021000467.3U CN202021000467U CN212690718U CN 212690718 U CN212690718 U CN 212690718U CN 202021000467 U CN202021000467 U CN 202021000467U CN 212690718 U CN212690718 U CN 212690718U
- Authority
- CN
- China
- Prior art keywords
- rack
- groove
- chain
- adjusting device
- workbench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 title claims description 16
- 230000000903 blocking effect Effects 0.000 title claims description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000005489 elastic deformation Effects 0.000 description 3
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to the technical field of hydraulic pressure sheet material bender, especially, be a chain tensioning adjusting device who keeps off material behind hydraulic pressure sheet material bender, keep off material chain tensioning adjusting device structure complicacy after to current hydraulic pressure sheet material bender, the operation process is loaded down with trivial details, awkward problem, the following scheme is proposed now, and it includes the workstation, the bottom fixed mounting of workstation has two fixing bases, and the front side of two fixing bases all rotates installs first sprocket, and the transmission is connected with same chain on two first sprockets, and logical groove has been seted up to the inboard of workstation, and it has first rack to lead to slidable mounting in the groove, and the top of first rack extends to the top and the fixed mounting of workstation has the pull ring, and the bottom of first rack extends to the below and the fixed mounting of workstation has the mount, and two second sprockets are installed to the mount internal rotation. The utility model has the advantages of reasonable design, easy operation, convenient to use is convenient for carry out the tensioning to the chain and adjusts.
Description
Technical Field
The utility model relates to a hydraulic pressure sheet material bender technical field especially relates to a chain tensioning adjusting device that keeps off material behind hydraulic pressure sheet material bender.
Background
The bending machine comprises a support, a workbench and a clamping plate, the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. When the clamping device is used, the coil is electrified by the lead, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped. Due to the adoption of electromagnetic force clamping, the pressing plate can be made into various workpiece requirements, and the workpiece with the side wall can be processed.
The rear material blocking chain tensioning and adjusting device of the existing hydraulic plate bending machine is complex in structure, complex in operation process and inconvenient to use, so that the chain tensioning and adjusting device for rear material blocking of the hydraulic plate bending machine is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the back of current hydraulic pressure sheet material bender and keeping off material chain tensioning adjusting device structure complicacy, the operation process is loaded down with trivial details, awkward shortcoming, and the chain tensioning adjusting device who keeps off the material behind the hydraulic pressure sheet material bender that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a chain tensioning adjusting device for a hydraulic plate material bending machine rear material blocking comprises a workbench, wherein two fixed seats are fixedly installed at the bottom of the workbench, first chain wheels are respectively and rotatably installed on the front sides of the two fixed seats, the two first chain wheels are in transmission connection with the same chain, a through groove is formed in the inner side of the workbench, a first rack is slidably installed in the through groove, the top end of the first rack extends to the upper side of the workbench and is fixedly provided with a pull ring, the bottom end of the first rack extends to the lower side of the workbench and is fixedly provided with a fixed frame, two second chain wheels are rotatably installed in the fixed frame, one sides of the two second chain wheels, which are close to each other, are respectively meshed with the chain, a groove is formed in one side of the through groove, a gear is rotatably installed in the groove, the first rack is meshed with the gear, one ends of two springs are fixedly installed on the, the second rack is meshed with the gear, the second rack is connected to the inner wall of the bottom of the groove in a sliding mode, and the top end of the second rack extends to the upper portion of the workbench and is fixedly provided with a handball.
Preferably, a limiting groove is formed in the inner wall of the other side of the through groove, a limiting rod is fixedly mounted on one side of the first rack, and the limiting rod is connected in the limiting groove in a sliding mode and is convenient for the first rack to be installed in a sliding mode.
Preferably, the groove is internally and rotatably provided with a rotating shaft, and the gear is fixedly arranged on the outer side of the rotating shaft and is convenient to rotate and install.
Preferably, a first sliding groove is formed in the inner wall of the bottom of the groove, and the second rack is connected in the first sliding groove in a sliding mode and is convenient to slidably mount the second rack.
Preferably, a second sliding groove is formed in the inner wall of one side of the groove, a sliding rod is fixedly mounted on one side of the second rack, and the sliding rod is connected in the second sliding groove in a sliding mode and plays a certain limiting role in the second rack.
Preferably, the top of the groove is provided with an opening, and the top end of the second rack extends to the upper side of the workbench through the opening, so that the top end of the second rack can be conveniently extended to the upper side of the workbench.
In the utility model, the chain tensioning adjusting device for the hydraulic plate bending machine rear material blocking is moved rightwards by pulling the handball, drives the second rack to move rightwards and through the elastic deformation of the spring, so that the two springs are compressed, and the second rack is free from the limit of the gear, then the pull ring is pulled to move upwards, and the first rack is driven to move upwards, so that the first rack drives the fixing frame to move upwards and drives the two second chain wheels to move upwards;
the utility model has the advantages of reasonable design, easy operation, convenient to use is convenient for carry out the tensioning to the chain and adjusts.
Drawings
Fig. 1 is a schematic structural view of a chain tensioning adjusting device for a rear material stop of a hydraulic plate bending machine provided by the utility model;
fig. 2 is a schematic structural view of a portion a of a chain tensioning adjustment device for a rear stock stop of a hydraulic plate bending machine according to the present invention;
fig. 3 is the utility model provides a chain tensioning adjusting device's that keeps off material behind hydraulic plate material bender chain, mount and two second sprocket look sideways at the schematic structure.
In the figure: 1. a work table; 2. a fixed seat; 3. a first sprocket; 4. a chain; 5. a through groove; 6. a first rack; 7. a pull ring; 8. a limiting groove; 9. a limiting rod; 10. a fixed mount; 11. a second sprocket; 12. a groove; 13. a gear; 14. a spring; 15. a second rack; 16. a first chute; 17. a slide bar; 18. a second chute; 19. an opening; 20. handball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a chain tensioning and adjusting device for a rear material stop of a hydraulic plate bending machine comprises a workbench 1, two fixed seats 2 are fixedly installed at the bottom of the workbench 1, first chain wheels 3 are rotatably installed at the front sides of the two fixed seats 2, the same chain 4 is connected to the two first chain wheels 3 in a transmission manner, a through groove 5 is formed in the inner side of the workbench 1, a first rack 6 is slidably installed in the through groove 5, the top end of the first rack 6 extends to the upper side of the workbench 1 and is fixedly provided with a pull ring 7, the bottom end of the first rack 6 extends to the lower side of the workbench 1 and is fixedly provided with a fixed frame 10, two second chain wheels 11 are rotatably installed in the fixed frame 10, one sides of the two second chain wheels 11, which are close to each other, are respectively engaged with the chain 4, a groove 12 is formed in one side of the through groove 5, a gear 13 is rotatably installed, one end of two springs 14 is fixedly mounted on the inner wall of one side of the groove 12, the other end of the two springs 14 is fixedly mounted with the same second rack 15, the second rack 15 is meshed with the gear 13, the second rack 15 is slidably connected to the inner wall of the bottom of the groove 12, and the top end of the second rack 15 extends to the upper side of the workbench 1 and is fixedly mounted with a handball 20.
A limiting groove 8 is arranged on the inner wall of the other side of the through groove 5, a limiting rod 9 is fixedly arranged on one side of the first rack 6, the limiting rod 9 is connected in the limiting groove 8 in a sliding manner, the first rack 6 is convenient to install in a sliding manner, a rotating shaft is rotatably arranged in the groove 12, the gear 13 is fixedly arranged on the outer side of the rotating shaft and is convenient to install in a rotating manner, a first sliding groove 16 is arranged on the inner wall of the bottom of the groove 12, the second rack 15 is connected in the first sliding groove 16 in a sliding manner, the second rack 15 is convenient to install in a sliding manner, a second sliding groove 18 is arranged on the inner wall of one side of the groove 12, a sliding rod 17 is fixedly arranged on one, the second rack 15 is limited to a certain extent, the top of the groove 12 is provided with an opening 19, and the top end of the second rack 15 extends to the upper side of the workbench 1 through the opening 19, so that the top end of the second rack 15 can be extended to the upper side of the workbench 1 conveniently.
In the utility model, when in use, firstly, the handball 20 is pulled to move rightwards, the second rack 15 is driven to move rightwards and is driven to move transversely through the elastic deformation of the spring 14, the two springs 14 are compressed, the second rack 15 only moves transversely through the first chute 16, the slide bar 17 and the second chute 18, the second rack 15 is free from the limit of the gear 13, then the pull ring 7 is pulled to move upwards, the first rack 6 is driven to move upwards, the first rack 6 drives the fixing frame 10 to move upwards and drives the two second chain wheels 11 to move upwards, because the two second chain wheels 11 are both meshed with the chain 4, the chain 4 can be slightly tensioned, thereby the tensioning of the chain 4 can be adjusted, after the adjustment is finished, the handball 20 can be released, the second rack 15 is reset through the elastic deformation of the two springs 14, the second rack 15 is meshed with the gear 13, and the gear 13 is restrained such that the gear 13 restrains the first rack 6.
Claims (6)
1. A chain tensioning adjusting device for a hydraulic plate bending machine rear material blocking comprises a workbench (1) and is characterized in that two fixing seats (2) are fixedly installed at the bottom of the workbench (1), first chain wheels (3) are rotatably installed on the front sides of the two fixing seats (2), the two first chain wheels (3) are in transmission connection with a same chain (4), a through groove (5) is formed in the inner side of the workbench (1), a first rack (6) is slidably installed in the through groove (5), the top end of the first rack (6) extends to the upper side of the workbench (1) and is fixedly provided with a pull ring (7), the bottom end of the first rack (6) extends to the lower side of the workbench (1) and is fixedly provided with a fixing frame (10), two second chain wheels (11) are rotatably installed in the fixing frame (10), one side, close to each other, of the two second chain wheels (11) is meshed with the chain (4), one side that leads to groove (5) is seted up fluted (12), gear (13) are installed to recess (12) internal rotation, first rack (6) and gear (13) mesh mutually, fixed mounting has the one end of two springs (14) on the one side inner wall of recess (12), the other end fixed mounting of two springs (14) has same second rack (15), second rack (15) and gear (13) mesh mutually, second rack (15) sliding connection is on the bottom inner wall of recess (12), the top of second rack (15) extends to the top and fixed mounting of workstation (1) has handball (20).
2. The chain tensioning adjusting device for the rear material blocking of the hydraulic plate bending machine according to claim 1, characterized in that a limiting groove (8) is formed in the inner wall of the other side of the through groove (5), a limiting rod (9) is fixedly mounted on one side of the first rack (6), and the limiting rod (9) is slidably connected in the limiting groove (8).
3. The chain tensioning adjusting device for the rear material blocking of the hydraulic plate bending machine is characterized in that a rotating shaft is rotatably mounted in the groove (12), and a gear (13) is fixedly mounted on the outer side of the rotating shaft.
4. The chain tensioning adjusting device for the rear material stop of the hydraulic plate bending machine according to claim 1, wherein a first sliding groove (16) is formed in the inner wall of the bottom of the groove (12), and the second rack (15) is slidably connected in the first sliding groove (16).
5. The chain tensioning adjusting device for the rear material blocking of the hydraulic plate bending machine according to claim 1, wherein a second sliding groove (18) is formed in the inner wall of one side of the groove (12), a sliding rod (17) is fixedly mounted on one side of the second rack (15), and the sliding rod (17) is slidably connected in the second sliding groove (18).
6. The chain tensioning adjusting device for the rear material blocking of the hydraulic plate bending machine is characterized in that an opening (19) is formed in the top of the groove (12), and the top end of the second rack (15) extends to the position above the workbench (1) through the opening (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021000467.3U CN212690718U (en) | 2020-06-04 | 2020-06-04 | Chain tensioning adjusting device for rear material blocking of hydraulic plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021000467.3U CN212690718U (en) | 2020-06-04 | 2020-06-04 | Chain tensioning adjusting device for rear material blocking of hydraulic plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212690718U true CN212690718U (en) | 2021-03-12 |
Family
ID=74889731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021000467.3U Expired - Fee Related CN212690718U (en) | 2020-06-04 | 2020-06-04 | Chain tensioning adjusting device for rear material blocking of hydraulic plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212690718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217590A (en) * | 2021-05-08 | 2021-08-06 | 福建铭发水产开发有限公司 | Chain tension adjusting device of eel roaster |
-
2020
- 2020-06-04 CN CN202021000467.3U patent/CN212690718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217590A (en) * | 2021-05-08 | 2021-08-06 | 福建铭发水产开发有限公司 | Chain tension adjusting device of eel roaster |
| CN113217590B (en) * | 2021-05-08 | 2022-04-26 | 福建铭发水产开发有限公司 | Chain tension adjusting device of eel roaster |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212690718U (en) | Chain tensioning adjusting device for rear material blocking of hydraulic plate bending machine | |
| CN111906183B (en) | Iron sheet chamfering machine for machining | |
| CN109366955B (en) | Plastic uptake flanging machine | |
| CN213256415U (en) | Novel protection casing sheet metal structure | |
| CN211757778U (en) | Bending machine convenient for adjusting bending angle | |
| CN211422085U (en) | Enclose fender of easily adjusting high width | |
| CN215199079U (en) | Double-roller bending machine | |
| CN213649436U (en) | Stirring kettle mounting device | |
| CN216027086U (en) | Upper supporting roller adjusting device of cold rolling mill | |
| CN213534190U (en) | Pneumatic gilding press | |
| CN114227313A (en) | Multi-station automatic difference compensating limiting fixing device for machine tool machining | |
| CN114309256A (en) | Forming device is used in adjustable tentering heat setting machine manufacturing | |
| CN114083455A (en) | Fixing clamp for aluminum product machining | |
| CN216027431U (en) | A sheet punching machine for producing switch apron | |
| CN220462108U (en) | Forging clamping device | |
| CN219096258U (en) | Frock for printing table | |
| CN218851757U (en) | Automatic roll-turning machine for roll-layer cake | |
| CN211758142U (en) | Connecting rod type discharging mechanism for stamping die | |
| CN220479983U (en) | Servo riveting machine | |
| CN216937940U (en) | Car procapsid clamping device that punches a hole | |
| CN212551381U (en) | Bending machine with lower die rapid clamping device | |
| CN218310253U (en) | Aluminum product edge folding device | |
| CN216504143U (en) | Deburring device for production of wire spool | |
| CN216733109U (en) | Efficient electronic product equipment pressurizer | |
| CN218288277U (en) | Anchor clamps are used in processing of hardware pad pasting |
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: 20210312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |