CN210023368U - Core-pulling fixing seat of pipe bending machine - Google Patents
Core-pulling fixing seat of pipe bending machine Download PDFInfo
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- CN210023368U CN210023368U CN201920953204.5U CN201920953204U CN210023368U CN 210023368 U CN210023368 U CN 210023368U CN 201920953204 U CN201920953204 U CN 201920953204U CN 210023368 U CN210023368 U CN 210023368U
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Abstract
The utility model relates to the technical field of pipe bending machines, in particular to a core-pulling fixed seat of a pipe bending machine, which solves the problems of fixed height of the fixed seat and reduced use convenience of adapting different height positions in the prior art, and comprises a processing seat, a cylinder and a core-pulling clamp plate, wherein the upper part of the processing seat is fixed with an installation platform through a bolt, the upper part of the installation platform is provided with a hydraulic cylinder, the upper part of the movable cylinder body end of the hydraulic cylinder is connected with the bottom of the installation seat, the upper part of the installation seat is provided with the cylinder, the movable cylinder body end of the cylinder is connected with a connecting rod through a shaft coupling transmission, one end of the connecting rod is fixed on a bearing frame through a bolt, when a bent pipe is clamped between the upper part and the upper part of the installation seat through the core-pulling clamp plate, the movement of the cylinder is controlled subsequently, the core-pulling member is mounted and loaded.
Description
Technical Field
The utility model relates to a bending machine technical field especially relates to a fixing base is loosed core to bending machine.
Background
The pipe bending machine is mainly used for bending steel pipes in electric power construction, boilers, bridges, ships, furniture, decoration and the like, has the advantages of multiple functions, reasonable structure, simplicity in operation and the like, can be used as a hydraulic jack with an oil cylinder besides the pipe bending function, and has the characteristics of low price and convenience in use compared with numerical control pipe bending equipment.
At present, the device of loosing core on the bending machine includes: the core rod pull rod is connected with the core-pulling connecting shaft through a pull rod joint and a cross joint which are movably hinged together, a piston rod joint is arranged on a piston rod of the core-pulling oil cylinder, and the core-pulling connecting shaft is connected with the piston rod joint through a connecting nut and a plane thrust bearing. For the fixing base of the installation core pulling device, the height of the fixing base is fixed, so that the use convenience of adapting to different height positions is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the fixing base height-fixing that exists among the prior art, having reduced the shortcoming of the use convenience of the not high position of adaptation, and the bending machine fixing base of loosing core that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a core-pulling fixed seat of a pipe bending machine comprises a processing seat, an air cylinder and a core-pulling clamping plate, wherein an installation table is fixed on the upper portion of the processing seat through a bolt, a hydraulic cylinder is arranged on the upper portion of the installation table, the upper portion of a movable cylinder body end of the hydraulic cylinder is connected to the bottom of the installation seat, the air cylinder is arranged on the upper portion of the installation seat, a movable cylinder body end of the air cylinder is connected with a connecting rod through a coupling in a transmission mode, and one end of the connecting rod is fixed on a bearing;
the accepting frame dorsad the lateral wall bolt fastening of connecting rod has the mounting panel, the mounting panel dorsad the lateral wall bolt fastening of accepting frame has the fixed plate, the equal bolt fastening of both ends wall of fixed plate has electric putter, electric putter's movable rod end of body is connected with the dead lever, and the one end welding of dead lever is in on the splint of loosing core, two mutual opposition settings the splint of loosing core sets up the downside of fixed plate.
Preferably, the vertical sections of the two core pulling clamping plates are in a shape of 'a', and the two core pulling clamping plates are controlled to be close to or away from each other by the electric push rod.
Preferably, the receiving frame is located between the mounting plate and the connecting rod, and the receiving frame is controlled by the air cylinder through the connection of the connecting rod.
Preferably, the vertical section of the mounting seat is n-shaped, and two hydraulic cylinders are arranged at the bottom of the mounting seat.
Preferably, one end of the coupler is matched with the output end of the air cylinder, and the other end of the coupler is matched with the connecting rod.
The utility model has the advantages that:
1. the utility model discloses, through the adjustment to the cylinder position, play the adjustment to its two pairs of splint positions of loosing core of connecting, make the splint of loosing core can loose core the processing to the return bend of co-altitude not, simple structure convenient operation suitability is strong, has increased the convenience that utilizes the bending machine to loose core the processing to the return bend.
2. The utility model discloses, when utilizing the splint of loosing core with the return bend centre gripping between it, follow-up control cylinder's motion makes the expansion end of cylinder carry out the pull motion to the return bend under the connecting rod with the connection effect of accepting the frame, wherein the setting of processing seat plays the installation to the component of loosing core and bears the weight of the effect.
Drawings
Fig. 1 is a schematic front view of a core-pulling fixing seat of a pipe bender according to the present invention;
fig. 2 is a left side view structural schematic diagram of a receiving frame connecting structure of a tube bending machine core-pulling fixing base provided by the utility model;
fig. 3 is a schematic view of a overlooking structure of the receiving frame connecting structure of the core-pulling fixing base of the pipe bender.
In the figure: the core pulling clamp comprises a processing seat 1, a mounting table 2, a coupler 3, a connecting rod 4, a bearing frame 5, an air cylinder 6, a mounting seat 7, a hydraulic cylinder 8, a fixing plate 9, a mounting plate 10, an electric push rod 11, a fixing rod 12 and a core pulling clamp plate 13.
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.
Example (b): referring to fig. 1-3, a tube bending machine loose core fixing seat comprises a processing seat 1, an air cylinder 6 and a loose core clamping plate 13, wherein an installation table 2 is fixed on an upper bolt of the processing seat 1, an air cylinder 8 is arranged on the upper part of the installation table 2, the upper part of a movable cylinder body end of the air cylinder 8 is connected to the bottom of an installation seat 7, the vertical section of the installation seat 7 is n-shaped, two air cylinders 8 are arranged on the bottom of the installation seat 7, the air cylinder 6 is arranged on the upper part of the installation seat 7, the movable cylinder body end of the air cylinder 6 is in transmission connection with a connecting rod 4 through a coupler 3, namely, one end of the coupler 3 is matched with the output end of the air cylinder 6, the other end of the coupler 3 is matched with the connecting rod 4;
wherein, accept the frame 5 and be located between mounting panel 10 and connecting rod 4, and accept the frame 5 and accept the lateral wall bolt fastening of connecting rod 4 through the control of cylinder 6 through the connection of connecting rod 4 and have mounting panel 10, the lateral wall bolt fastening that mounting panel 10 accepted frame 5 dorsad has fixed plate 9, the equal bolt fastening of both end walls of fixed plate 9 has electric putter 11, electric putter 11's movable rod end connection has dead lever 12, the one end welding of dead lever 12 is on the splint 13 of loosing core, two splint 13 of loosing core that set up mutually opposedly set up the downside at fixed plate 9, two splint 13 of loosing core's vertical cross-section are "the [ (form", and two splint 13 of loosing core are close to each other or keep away from through electric putter 11 controls.
Specifically, the movable cylinder body of the hydraulic cylinder 8 is controlled to do telescopic motion to drive the mounting seat 7 and the air cylinder 6 arranged at the upper end of the mounting seat to be adjusted in the height direction, and the positions of two pairs of core-pulling clamping plates 13 connected with the air cylinder 6 are adjusted by adjusting the position of the air cylinder 6, so that the core-pulling clamping plates 13 can perform core-pulling processing on bent pipes with different heights, the structure is simple, the operation is convenient, the applicability is strong, and the convenience of core-pulling processing on the bent pipes by using the pipe bender is improved;
further, control electric putter 11 is concertina movement, under the connection of dead lever 12, drive its core-pulling splint 13 of connecting and do the motion, make two core-pulling splint 13 do the motion of keeping away from each other or being close to each other, carry out the centre gripping to the return bend of its inboard of placing, when utilizing core-pulling splint 13 with the return bend centre gripping between it, follow-up control cylinder 6's motion, make cylinder 6's expansion end under the connection of connecting rod 4 and accepting frame 5, carry out the pull motion to the return bend, wherein the setting of processing seat 1 plays the installation bearing effect to the component of loosing core.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A core-pulling fixing seat of a pipe bender comprises a processing seat (1), an air cylinder (6) and a core-pulling clamping plate (13), and is characterized in that an installation table (2) is fixed on an upper bolt of the processing seat (1), a hydraulic cylinder (8) is arranged on the upper portion of the installation table (2), the upper portion of a movable cylinder body end of the hydraulic cylinder (8) is connected to the bottom of the installation seat (7), the air cylinder (6) is arranged on the upper portion of the installation seat (7), the movable cylinder body end of the air cylinder (6) is connected with a connecting rod (4) through a coupling (3) in a transmission mode, and one end of the connecting rod (4) is fixed on a bearing frame (5) through a bolt;
accept frame (5) dorsad the lateral wall bolt fastening of connecting rod (4) has mounting panel (10), mounting panel (10) dorsad the lateral wall bolt fastening of accepting frame (5) has fixed plate (9), the equal bolt fastening of both ends wall of fixed plate (9) has electric putter (11), the movable rod end of body of electric putter (11) is connected with dead lever (12), and the one end welding of dead lever (12) is in on the splint of loosing core (13), two mutual opposition set up the splint of loosing core (13) set up the downside of fixed plate (9).
2. The core-pulling fixing seat of the pipe bender according to claim 1, wherein the vertical cross-sections of the two core-pulling clamping plates (13) are in a "+" shape, and the two core-pulling clamping plates (13) are controlled to approach or separate from each other by the electric push rod (11).
3. The core-pulling fixed seat of the pipe bender according to claim 1, wherein the receiving frame (5) is located between the mounting plate (10) and the connecting rod (4), and the receiving frame (5) is controlled by the cylinder (6) through the connection of the connecting rod (4).
4. The core-pulling fixed seat of the pipe bender according to claim 1, wherein the vertical section of the mounting seat (7) is n-shaped, and two hydraulic cylinders (8) are arranged at the bottom of the mounting seat (7).
5. The core-pulling fixing seat of the pipe bender according to claim 1, wherein one end of the coupling (3) is matched with the output end of the cylinder (6), and the other end of the coupling (3) is matched with the connecting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953204.5U CN210023368U (en) | 2019-06-24 | 2019-06-24 | Core-pulling fixing seat of pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953204.5U CN210023368U (en) | 2019-06-24 | 2019-06-24 | Core-pulling fixing seat of pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210023368U true CN210023368U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920953204.5U Active CN210023368U (en) | 2019-06-24 | 2019-06-24 | Core-pulling fixing seat of pipe bending machine |
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| CN (1) | CN210023368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441585A (en) * | 2021-07-07 | 2021-09-28 | 保隆(安徽)汽车配件有限公司 | Support device of internal expansion core rod for bent pipe and bent pipe machining system |
-
2019
- 2019-06-24 CN CN201920953204.5U patent/CN210023368U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441585A (en) * | 2021-07-07 | 2021-09-28 | 保隆(安徽)汽车配件有限公司 | Support device of internal expansion core rod for bent pipe and bent pipe machining system |
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