CN210450705U - Electric pipe bender with protection device - Google Patents
Electric pipe bender with protection device Download PDFInfo
- Publication number
- CN210450705U CN210450705U CN201921066662.3U CN201921066662U CN210450705U CN 210450705 U CN210450705 U CN 210450705U CN 201921066662 U CN201921066662 U CN 201921066662U CN 210450705 U CN210450705 U CN 210450705U
- Authority
- CN
- China
- Prior art keywords
- protection
- fixed frame
- spring
- support ring
- pipe bender
- 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
Images
Abstract
The utility model relates to an electric pipe bender with a protection device, which belongs to the technical field of electric pipe benders, and comprises a pipe bender body, a lower press ring disc, two support ring discs, a first cylinder and a second cylinder, wherein the lower press ring disc and the two support ring discs are arranged on the pipe bender body, the lower press ring disc is arranged above the middle part of the two support ring discs, the first cylinder drives the lower press ring disc to move in the vertical direction, the two support ring discs also respectively drive the connecting line of the two support ring discs to move through the second cylinder, the pipe bender body is provided with a protection component at one side of the lower press ring disc and the two support ring discs, the protection component is perpendicularly and fixedly provided with a connecting rod right at one side of the pipe bender body, and the other end of the connecting rod is fixedly connected with the pipe bender body; the protection subassembly includes fixed frame and fender rod, the vertical setting of fender rod, and fixed connection can be dismantled with fixed frame at the both ends of fender rod, reaches the effect of protection operator life safety.
Description
Technical Field
The utility model relates to a technical field of electronic bending machine especially relates to an electronic bending machine with protection device.
Background
The pipeline is used for carrying materials such as gas, liquid or fluid with solid particles, and when the equipment for producing the materials is installed, the bent steel pipe is often used for connection so as to meet the requirement of a material conveying route. An electric pipe bender is a common device capable of bending a straight steel pipe into a bent steel pipe.
The existing chinese patent with reference to publication No. CN104043702B discloses an electric pipe bender, which includes a frame, a lower press ring tray and two support ring trays, the lower press ring tray and the two support ring trays are disposed on the frame, the lower press ring tray is driven by a cylinder to move in a vertical direction, and the two support ring trays are also driven by a cylinder to move on a connecting line of the two support ring trays.
The above prior art solutions have the following drawbacks: when the electric pipe bender is used for bending a steel pipe, the steel pipe is bent under the bidirectional pressure of the lower pressing ring disc and the two supporting ring discs, and the steel pipe easily flies out of a crack between the lower pressing ring disc and the two supporting ring discs, so that the life safety of an operator is threatened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic bending machine with protection device reaches the effect of protection operator life safety.
The technical purpose of the utility model is realized through following technical scheme:
an electric pipe bender with a protection device comprises a pipe bender body, a lower press ring disc, two support ring discs, a first air cylinder and a second air cylinder, wherein the lower press ring disc and the two support ring discs are arranged on the pipe bender body, the lower press ring disc is arranged above the middle of the two support ring discs, the first air cylinder drives the lower press ring disc to move in the vertical direction, the two support ring discs are also driven by the second air cylinder to move on a connecting line of the two support ring discs respectively, a protection assembly is arranged on one side of the pipe bender body, opposite to one side of the pipe bender body, of the protection assembly is vertically and fixedly provided with a connecting rod, and the other end of the connecting rod is fixedly connected with the pipe bender body; the protection subassembly includes fixed frame and fender rod, the vertical setting of fender rod, and fixed connection can be dismantled with fixed frame at the both ends of fender rod.
Through the technical scheme, when the steel pipe is bent by using the pipe bending machine body, the steel pipe is inserted from the middle of the protection assembly and the pipe bending machine body, the steel pipe is horizontally placed on the two supporting ring discs, the first cylinder is adjusted to drive the lower pressing ring disc to vertically move downwards according to the radian of required bent pipe, the second cylinder is adjusted to drive the two supporting ring discs to horizontally move according to the radius of the required bent pipe, and the steel pipe is bent into the required bent pipe by mutual extrusion matching of the lower pressing ring disc and the two supporting ring discs. Carry out the extruded in-process to the steel pipe at lower clamping ring dish and two support ring dishes, the steel pipe is because of the unbalanced roll-off in the middle of easy follow clamping ring dish and the support ring dish of atress, and the steel pipe of roll-off is blockked by fender rod and fixed frame for the steel pipe can not pound operator on one's body, and the relative ratio does not set up the bending machine of protection subassembly, the utility model discloses the effect of protection operator life safety has been reached.
The utility model discloses further set up to: the fixed frame comprises a fixed frame and a movable frame, a spring is horizontally arranged between the fixed frame and the movable frame, two ends of the spring are respectively fixedly connected with the fixed frame and the movable frame, and when the movable frame is covered with the fixed frame, the spring is in a stretching state; the fixed frame is arranged on one side close to the pipe bender body, and the protective rod is arranged between the fixed frame and the movable frame.
Through above-mentioned technical scheme, during using this protection subassembly, place the fender rod in the middle of mount and removal frame, the restoring force of spring will remove the frame and draw towards the one side that is close to the mount to tightly press from both sides the fender rod between removal frame and mount, when the steel pipe from holding down the ring dish and supporting the ring dish in the middle of the roll-off, the steel pipe is blockked by the fender rod, prevents that the steel pipe roll-off from hitting the operator on one's body, has improved the security of bending machine in the use.
The utility model discloses further set up to: and a limiting block is fixedly arranged at the top of the protection rod.
Through above-mentioned technical scheme, set up the stopper on the top of protection lever, in the use, the lower surface of stopper and the upper surface butt of protection subassembly prevent that the protection lever from droing from the mount and removing between the frame at the in-process that uses, improve the stability of protection lever in the use.
The utility model discloses further set up to: the protection rods are provided with two, the spring is arranged in the middle of the protection assembly, and the two protection rods are respectively arranged on two sides of the spring.
Through above-mentioned technical scheme, place the spring in the intermediate position department of fixed frame, the reinforcing spring is to the connection stability of mount and removal frame, and sets up two fender rods in the both sides of spring, and when using the fender rod, two fender rods are placed in the both sides that equal apart from the spring, improve the fender rod when using the stability to mount and removal frame.
The utility model discloses further set up to: the protection component is provided with positioning grooves on two sides of the spring, and the two protection rods are clamped and arranged in the positioning grooves.
Through above-mentioned technical scheme, when the bending machine bends the steel pipe, place the fender rod in the constant head tank, prevent that the fender rod from taking place to slide between mount and carriage, improve the stability of fender rod in the use.
The utility model discloses further set up to: the both sides of protection component have set firmly the receiver, and the receiver is the ring channel of two symmetries, and two ring channels set up the mount respectively and move on the frame.
Through above-mentioned technical scheme, after the bending machine uses, place the fender rod in the receiver, do not influence the change and the regulation of operator to lower clamping ring dish and supporting ring dish, place the fender rod in the receiver in addition, be difficult for losing, when using the fender rod, take out the fender rod from the receiver in addition and place the constant head tank and can use, it is comparatively convenient.
The utility model discloses further set up to: and a handle is fixedly arranged at the position of the movable frame opposite to the spring.
According to the technical scheme, when the protection rod is used, an operator pulls the movable frame outwards through the handle, the distance between the movable frame and the fixed frame is increased, the protection rod is moved into the positioning groove from the storage box, and after the handle is loosened, the restoring force of the spring enables the movable frame and the fixed frame to clamp the protection rod; after using the fender rod, the handle is pulled to the hand, increases the distance between carriage release lever and the dead lever, moves the fender rod to the receiver in from the constant head tank, loosens the handle, removes the frame and closes with the mount lid, and the handle has improved the convenience of operator when operating removal frame and mount.
The utility model discloses further set up to: and the upper surface of the limiting block is fixedly provided with a pull ring.
Through above-mentioned technical scheme, the operator removes the fender rod through portable pull ring at the in-process of removing the fender rod, convenience when increasing the removal fender rod.
To sum up, the utility model discloses a beneficial technological effect does:
1. the protection assembly is arranged on the electric pipe bender, so that when the steel pipe slides out from the middle of the lower pressing ring disc and the supporting ring disc, the protection assembly blocks the steel pipe, the steel pipe cannot be hit on the body of an operator, and the effect of protecting the life safety of the operator is achieved;
2. by arranging the storage box, the unused protection rod is placed in the storage box, so that the replacement and adjustment of the lower pressing ring disc and the support ring disc by an operator are not influenced, the protection rod is not easy to lose, and the use convenience is improved;
3. the top of the protection rod is provided with the limiting block, so that the protection rod is prevented from sliding down between the fixed frame and the movable frame when in use, and the stability of the protection rod when in use is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a schematic structural diagram of the present embodiment in use;
fig. 3 is a schematic diagram of an exploded structure of the protection assembly of the present embodiment.
Reference numerals: 1. a pipe bender body; 11. pressing the ring disc downwards; 12. a support ring disk; 13. a first cylinder; 14. a second cylinder; 2. a protection component; 21. a fixing frame; 211. a fixed mount; 212. a movable frame; 22. a guard bar; 221. a limiting block; 222. a pull ring; 3. a connecting rod; 4. a spring; 5. positioning a groove; 6. a storage box; 7. a handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, an electric pipe bender with a protection device includes a pipe bender body 1, a lower press ring plate 11, two support ring plates 12, a first cylinder 13, a second cylinder 14 and a protection assembly 2, wherein the lower press ring plate 11 and the two support ring plates 12 are disposed on the pipe bender body 1, the lower press ring plate 11 is disposed above and in the middle of the two support ring plates 12, the first cylinder 13 drives the lower press ring plate 11 to move in a vertical direction, the two support ring plates 12 are also driven by the second cylinder 14 to move on a connecting line of the two support ring plates 12, the protection assembly 2 is disposed on one side of the pipe bender body 1 where the lower press ring plate 11 and the two support ring plates 12 are disposed, when a steel pipe is bent, the steel pipe easily slides out from the middle of the lower press ring plate 11 and the support ring plates 12 due to unbalanced stress, the sliding steel pipe is blocked by the protection assembly 2, so that the steel pipe cannot be hit an operator, the relative ratio does not set up the bending machine of protection subassembly 2, the utility model discloses the effect of protection operator life safety has been reached.
With reference to fig. 1 and 3, the protection assembly 2 includes a fixing frame 21 and two protection rods 22, the fixing frame 21 includes a fixing frame 211 and a moving frame 212, one side of the fixing frame 211 close to the pipe bender body 1 is provided with four connecting rods 3, the four connecting rods 3 are disposed at positions of four corners of the fixing frame 211, and two ends of the connecting rods 3 are respectively fixedly connected to the fixing frame 21 and the pipe bender body 1. The movable frame 212 is arranged on one side, deviating from the connecting rod 3, of the fixed frame 211, the movable frame 212 and the fixed frame 211 are arranged oppositely, the spring 4 is fixedly arranged between the movable frame 212 and the fixed frame 211 horizontally, the spring 4 is arranged in the middle of the top and the bottom of the fixed frame 21, and when the fixed frame 211 is abutted to the movable frame 212, the spring 4 is in a stretched state.
As shown in fig. 3, a handle 7 is fixedly disposed on one side of the movable frame 212 away from the fixed frame 211, the handle 7 is disposed opposite to the spring 4, the fixed frame 21 is respectively provided with positioning grooves 5 on two sides of the spring 4, and the distances from the positioning grooves 5 to the spring 4 are equal. The two sides of the fixed frame 21, which are perpendicular to the ground, are fixedly provided with the storage boxes 6 respectively, the storage boxes 6 are two symmetrically arranged semi-annular grooves, the protection rods 22 are arranged in the storage boxes, when the pipe bender body 1 is used for bending a steel pipe, the movable frame 212 is pulled towards the direction far away from the fixed frame 211 by the handle 7, the spring 4 is continuously stretched, so that the gap between the fixed frame 211 and the movable frame 212 is increased, then the protection rods 22 are taken out of the storage boxes 6 and are arranged in the positioning grooves 5, the handle 7 is loosened, the restoring force of the spring 4 drives the movable frame 212 to move towards the direction close to the fixed frame 211, the movable frame 212 is abutted against the fixed frame 211, so that the protection rods 22 are clamped in the positioning grooves 5, the slipped-out steel pipe is blocked by the protection rods 22, and the steel pipe is; after using the protection rod 22, increase the gap between removal frame 212 and the mount 211, put back the protection rod 22 into containing box 6 once more, neither influence the operator to push down the accent of clamping ring dish 11, support ring dish 12 and connect and change, be difficult to cause losing of protection rod 22 again, it is comparatively convenient to use.
As shown in fig. 3, the top end of the protection rod 22 is fixedly provided with a limit block 221, which can prevent the protection rod 22 from slipping from the positioning groove 5 and the storage box 6, and improve the stability of the protection rod 22 in the using process; the top end of the limiting block 221 is vertically provided with a pull ring 222, when an operator moves the protection rod 22, the operator can move the protection rod 22 by holding the pull ring 222 with hands, and the convenience of using the protection rod 22 is improved.
The implementation principle of the embodiment is as follows: when the electric pipe bender with the protection device is used, the handle 7 is held by hand, the movable frame 212 is pulled along the direction far away from the pipe bender body 1, so that the gap between the movable frame 212 and the fixed frame 211 is enlarged, then the pull ring 222 is held by hand, the protection rod 22 is moved into the positioning groove 5 from the storage box 6, the handle 7 is loosened, the restoring force of the spring 4 drives the movable frame 212 to move towards the direction close to the fixed frame 211, so that the protection rod 22 is temporarily fixed in the positioning groove 5, and then the steel pipe is bent; after the processing is finished, the handle 7 is pulled again, the distance between the movable frame 212 and the fixed frame 211 is increased, the protection rod 22 is moved into the storage box 6 from the positioning groove 5, and the adjustment and replacement of the lower pressing ring disc 11 and the support ring disc 12 by an operator are not affected.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides an electronic bending machine with protection device, including bending machine body (1), push down ring dish (11), two support ring dish (12), first cylinder (13) and second cylinder (14), push down ring dish (11) and two support ring dish (12) set up on bending machine body (1), and push down ring dish (11) and arrange the well top of two support ring dishes (12) in, first cylinder (13) drive push down ring dish (11) and move in vertical direction, two support ring dishes (12) also move on the line of two support ring dishes (12) through second cylinder (14) drive respectively, its characterized in that: the pipe bender is characterized in that a protection assembly (2) is arranged on one side of the pipe bender body (1) on the lower pressing ring disc (11) and one side of the two supporting ring discs (12), a connecting rod (3) is vertically and fixedly arranged on one side, opposite to the pipe bender body (1), of the protection assembly (2), and the other end of the connecting rod is fixedly connected with the pipe bender body (1); protection subassembly (2) are including fixed frame (21) and fender rod (22), the vertical setting of fender rod (22), and fixed connection can be dismantled with fixed frame (21) in the both ends of fender rod (22).
2. The electric bender with the protection device according to claim 1, characterized in that: the fixed frame (21) comprises a fixed frame (211) and a movable frame (212), a spring (4) is horizontally arranged between the fixed frame (211) and the movable frame (212), two ends of the spring (4) are respectively fixedly connected with the fixed frame (211) and the movable frame (212), and when the movable frame (212) is covered with the fixed frame (211), the spring (4) is in a stretching state; the fixed frame (211) is arranged at one side close to the pipe bender body (1), and the protective rod (22) is arranged between the fixed frame (211) and the movable frame (212).
3. The electric bender with the protection device according to claim 1, characterized in that: the top of the protection rod (22) is fixedly provided with a limit block (221).
4. The electric bender with the protection device according to claim 1, characterized in that: the number of the two protection rods (22) is two, the spring (4) is arranged in the middle of the protection assembly (2), and the two protection rods (22) are respectively arranged on two sides of the spring (4).
5. The electric bender with the protection device according to claim 1, characterized in that: the protection component (2) is provided with positioning grooves (5) on two sides of the spring (4), and the two protection rods (22) are clamped in the positioning grooves (5).
6. The electric bender with the protection device according to claim 1, characterized in that: the both sides of protection subassembly (2) have set firmly receiver (6), and receiver (6) are the ring channel of two symmetries, and on two ring channels set up mount (211) and removal frame (212) respectively.
7. The electric bender with the protection device according to claim 2, characterized in that: a handle (7) is fixedly arranged at the position of the movable frame (212) opposite to the spring (4).
8. The electric bender with the protection device according to claim 3, characterized in that: and the upper surface of the limiting block (221) is fixedly provided with a pull ring (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066662.3U CN210450705U (en) | 2019-07-09 | 2019-07-09 | Electric pipe bender with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921066662.3U CN210450705U (en) | 2019-07-09 | 2019-07-09 | Electric pipe bender with protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210450705U true CN210450705U (en) | 2020-05-05 |
Family
ID=70444604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921066662.3U Expired - Fee Related CN210450705U (en) | 2019-07-09 | 2019-07-09 | Electric pipe bender with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210450705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369409A (en) * | 2021-05-24 | 2021-09-10 | 国网浙江省电力有限公司江山市供电公司 | Rolling type insulated conductor bending device |
-
2019
- 2019-07-09 CN CN201921066662.3U patent/CN210450705U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369409A (en) * | 2021-05-24 | 2021-09-10 | 国网浙江省电力有限公司江山市供电公司 | Rolling type insulated conductor bending device |
| CN113369409B (en) * | 2021-05-24 | 2022-04-26 | 国网浙江省电力有限公司江山市供电公司 | Rolling type insulated conductor bending device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210754640U (en) | Torsion bar limiting plate processing equipment | |
| CN210450705U (en) | Electric pipe bender with protection device | |
| CN209775694U (en) | Carton binding machine with adjustable height | |
| CN208180869U (en) | A kind of picking-up vehicle back bucket rain-proof shelter | |
| CN209238754U (en) | A kind of hydrolic plate bender | |
| CN209393843U (en) | A kind of sheet metal component processing bending machine convenient for operation | |
| CN211439349U (en) | Smart mobile phone frame equipment of polishing | |
| CN210358735U (en) | Flanging machine with good buffering effect | |
| CN212121373U (en) | Hardware mould punching device | |
| CN211464984U (en) | Pipe cutting machine based on cutting and positioning of multiple pipelines | |
| CN209886930U (en) | Welding equipment for machining crane parts | |
| CN211663283U (en) | Novel chemical production is with supplementary device | |
| CN109822002A (en) | A kind of washer die arrangement | |
| CN208825994U (en) | A kind of set protection spring arrangement | |
| CN106669878B (en) | A kind of experiment workbench | |
| CN209598038U (en) | A kind of transfer assembly of washer die arrangement | |
| CN214921983U (en) | Steel pipe welding device | |
| CN214351549U (en) | Panel beating grinding device with limit function | |
| CN214334549U (en) | Dust collector cutoff pipe bending test device | |
| CN219597550U (en) | Paper supporting cleaning device of cell pressurization pre-charging equipment | |
| CN216542913U (en) | Clamping device for manufacturing flange | |
| CN220574591U (en) | Reinforcing bar bending machine | |
| CN219685860U (en) | High-precision cutting equipment for explosion-proof film | |
| CN215796244U (en) | Environment-friendly iron ore transmission equipment | |
| CN217647048U (en) | Amorphous alloy iron core debris removing device |
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: 20200505 Termination date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |