CN214639344U - U-shaped pipe bending forming machine - Google Patents
U-shaped pipe bending forming machine Download PDFInfo
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- CN214639344U CN214639344U CN202120450831.4U CN202120450831U CN214639344U CN 214639344 U CN214639344 U CN 214639344U CN 202120450831 U CN202120450831 U CN 202120450831U CN 214639344 U CN214639344 U CN 214639344U
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Abstract
The utility model relates to a U-shaped pipe bending forming machine, which comprises a frame, wherein a workbench is arranged on the frame, and a bending forming mechanism, a feeding mechanism and a pipe fixing and pressing mechanism are arranged on the workbench; the bending forming mechanism comprises a first bending shaft and a second bending shaft which are arranged side by side, a first bending assembly is fixedly mounted at the end part of the first bending shaft, a second bending assembly is mounted at the end part of the second bending shaft, the feeding mechanism comprises a hopper and a feeding push rod, and the rear end of the feeding push rod is connected with a first telescopic cylinder; the pipe fixing and pressing mechanism comprises a second telescopic cylinder, a connecting plate and a sliding seat, a pipe pressing block is arranged at the top of the sliding seat, and a clamping groove is formed in the lower surface of the pipe pressing block. The utility model has the advantages that: rational in infrastructure, two bending shafts and the cooperation of the fixed hold-down mechanism of tubular product can carry out two bends to tubular product, and is efficient, cooperation automatic feeding mechanism and automatic unloading mechanism, degree of automation is high, reduces staff's intensity of labour.
Description
Technical Field
The utility model relates to a tubular product former that bends especially relates to a U type tubular product make-up machine of bending.
Background
The pipe bending forming machine is a machine for forming and processing plate materials, is composed of various parts, and mainly realizes the processing of the appearance of an article through the change of the physical state of a forming material. The tool is used for forming the blank into a product with a specific shape and size under the pressure of the bending machine.
The existing U-shaped pipe bending forming machine is too precise, expensive, or too simple and crude, the bending effect is not ideal, and in the bending process of the pipe, the one-step forming of the product cannot be guaranteed, the later correction is needed, time and labor are wasted, the forming rate of the product is reduced, and the production efficiency of the U-shaped bending machine is influenced. Therefore, a new technical solution should be provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aiming at the defects in the prior art, the pipe bending forming machine is reasonable in structure, good in using effect and beneficial to improving the product quality.
In order to achieve the above object, the utility model adopts the following technical scheme:
a U-shaped pipe bending forming machine comprises a machine frame, wherein a workbench is arranged on the machine frame, a bending forming mechanism is arranged on the workbench, a feeding mechanism is arranged on one side of the bending forming mechanism, and a pipe fixing and pressing mechanism is arranged on the front side of the bending forming mechanism;
the bending forming mechanism comprises a first bending shaft and a second bending shaft which are arranged side by side, a first bending assembly is fixedly mounted at the end part of the first bending shaft, a second bending assembly is mounted at the end part of the second bending shaft, the first bending shaft is in transmission connection with a first motor through a first gear and rack transmission part, and the second bending shaft is in transmission connection with a second motor through a second gear and rack transmission part;
the feeding mechanism comprises a hopper, a feeding push rod is arranged on one side of the hopper, and the rear end of the feeding push rod is connected with a first telescopic cylinder;
the pipe fixing and pressing mechanism comprises a second telescopic cylinder, the end part of a cylinder rod of the second telescopic cylinder is fixedly connected with one end of a connecting plate through a connecting piece, the other end of the connecting plate is fixedly connected with a sliding seat, the bottom of the sliding seat is connected inside a groove with a guide rail through a sliding block in a sliding mode, the groove is formed in a workbench, a pipe pressing block is arranged at the top of the sliding seat, and a clamping groove matched with the shape of the outer wall of a pipe is formed in the lower surface of the pipe pressing block.
The further technical scheme is as follows:
the lower side of the bending forming mechanism is provided with a blanking mechanism, and the blanking mechanism comprises a blanking groove arranged on the workbench and a blanking slideway arranged at the lower part of the blanking groove.
And a supporting fixed beam is arranged between the workbench and the rack.
Preferably:
the blanking slideway comprises two parallel blanking circular pipes, the formed U-shaped pipes can slide on the blanking circular pipes, and stoppers are arranged at the lower end parts of the two blanking circular pipes.
The blocking piece is a material blocking circular tube which is perpendicular to the blanking circular tube.
And the bottom of each of the two blanking circular tubes is provided with a supporting rod.
Due to the adoption of the technical scheme, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses a U type tubular product make-up machine of bending, rational in infrastructure, two fixed hold-down mechanism cooperations of bending axle and tubular product can carry out two to tubular product and bend, and is efficient, cooperation automatic feeding mechanism and automatic unloading mechanism, degree of automation is high, is favorable to improving the quality of bending of product simultaneously, reduces staff's intensity of labour, improves work efficiency.
2. The utility model discloses a U type tubular product make-up machine of bending is equipped with unloading mechanism in the below of the mechanism of bending, and the U type tubular product after the shaping of bending can realize automatic unloading on can entering into the unloading slide through the lower silo on the work platform, makes the product pile together on keeping off the material pipe, realizes collecting.
3. The utility model discloses a U type tubular product make-up machine of bending is equipped with the fixed hold-down mechanism of tubular product in the front side of the mechanism of bending, and its displacement by telescopic cylinder realization fore-and-aft direction compresses tightly the messenger to tubular product at the during operation and bends to the tubular product can carry out the U type to the tubular product, after the completion of bending, takes the epaxial subassembly of bending with tubular product, makes it collect on getting into the unloading slide through the feed chute, and degree of automation does benefit to raising the efficiency, saves the cost.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic front view of fig. 1.
Fig. 3 is a schematic top view of the structure of fig. 1.
Fig. 4 is an enlarged schematic view of fig. 1A.
Fig. 5 is an enlarged schematic view of the structure at 3B.
Wherein: 1. the device comprises a rack, 2, a workbench, 3, a bending forming mechanism, 3-1, a first bending shaft, 3-2, a second bending shaft, 3-3, a first bending component, 3-4, a second bending component, 3-5, a first rack and pinion transmission part, 3-6, a first motor, 3-7, a second rack and pinion transmission part, 3-8, a second motor, 4, a feeding mechanism, 4-1, a hopper, 4-2, a feeding push rod, 4-3, a first telescopic cylinder, 4-4, a push plate, 5, a pipe fixing and pressing mechanism, 5-1, a second telescopic cylinder, 5-2, a connecting plate, 5-3, a sliding seat, 5-4, a groove, 5-5, a pipe pressing block, 6, a blanking mechanism, 6-1, a blanking groove, 6-2, Blanking round pipes 6-3, stoppers 6-4, support rods 7, support fixing beams 8 and U-shaped pipes.
Detailed Description
As shown in fig. 1-3, as a first embodiment of the present invention, a U-shaped pipe bending forming machine includes a frame 1, a worktable 2 is disposed on the frame 1, and the frame 1 plays a role of supporting, so as to improve the stability and compactness of the overall structure;
a bending forming mechanism 3 is arranged on the workbench 2, a feeding mechanism 4 is arranged on one side of the bending forming mechanism 3, and a pipe fixing and pressing mechanism 5 is arranged on the front side of the bending forming mechanism 3;
the bending forming mechanism 3 comprises a first bending shaft 3-1 and a second bending shaft 3-2 which are arranged side by side, a first bending component 3-3 is fixedly installed at the end part of the first bending shaft 3-1, a second bending component 3-4 is installed at the end part of the second bending shaft 3-2, the first bending shaft 3-1 is in transmission connection with a first motor 3-6 through a first gear and rack transmission piece 3-5, and the second bending shaft 3-2 is in transmission connection with a second motor 3-8 through a second gear and rack transmission piece 3-7;
the feeding mechanism 4 comprises a hopper 4-1, a feeding push rod 4-2 is arranged on one side of the hopper 4-1, and the rear end of the feeding push rod 4-2 is connected with a first telescopic cylinder 4-3; on feed mechanism 4 can select to snatch the manipulator and place tubular product to the hopper in this embodiment, bend to the mechanism of bending by material loading push rod 4-2 propelling movement, also can place the panel of waiting to bend inside the workbin, install liftout device in the workbin, with tubular product jacking to the hopper on, go up feed mechanism and belong to prior art in this field and can directly make up the use, and its specific structure also is not the utility model discloses require the protection scope of patent, so do not describe repeatedly above-mentioned structure in this embodiment.
The pipe fixing and pressing mechanism 5 comprises a second telescopic cylinder 5-1, the end part of a cylinder rod of the second telescopic cylinder 5-1 is fixedly connected with one end of a connecting plate 5-2 through a connecting piece, the other end of the connecting plate 5-2 is fixedly connected with a sliding seat 5-3, the bottom of the sliding seat 5-3 is slidably connected inside a groove 5-4 with a guide rail through a sliding block, the groove 5-4 is formed in the workbench 2, a pipe pressing block 5-5 is arranged at the top of the sliding seat 5-3, and a clamping groove matched with the shape of the outer wall of a pipe is formed in the lower surface of the pipe pressing block 5-5.
Preferably, as the second embodiment of the present invention, this embodiment is a further improvement to the first embodiment, the lower side of the bending forming mechanism 3 is provided with a blanking mechanism 6, the blanking mechanism 6 includes a blanking groove 6-1 disposed on the workbench 2 and a blanking slideway disposed at the lower portion of the blanking groove 6-1, in this embodiment, the blanking slideway includes two parallel blanking circular pipes 6-2, the upper ends of the blanking circular pipes are fixedly connected to the lower surface wall of the blanking groove 6-1, and the lower ends of the blanking circular pipes 6-2 are provided with stoppers 6-3. The formed U-shaped pipe 8 passes through the blanking groove, falls onto the blanking slideway, can slide on the blanking circular pipe 6-2, and is stacked on the stopper 6-3 at the tail end of the blanking circular pipe 6-2 so as to be convenient for collection.
Preferably, as the third embodiment of the utility model discloses, this embodiment is the further improvement to embodiment one, in order to improve the firmness of workstation, increases its stability in the use, be equipped with support fixed beam 7 between workstation 2 and the frame 1.
Preferably, as the fourth embodiment of the present invention, the present embodiment is a further improvement of the second embodiment, and in order to increase the strength and firmness of the discharging chute, the bottom of the two discharging circular tubes is provided with the support rods 6-4.
The utility model discloses U type tubular product make-up machine of bending's theory of operation and working process as follows:
an automatic feeding mechanism is adopted to feed a pipe to be bent and formed to a hopper 4-1, a feeding push rod 4-2 is driven by a first telescopic cylinder 4-3 to push the pipe into a bending mechanism, a sensing element is arranged in the bending mechanism, the bending mechanism is automatically started to bend the pipe after the pipe is sensed, in the bending process, a pressing block 5-5 of a pipe fixing and pressing mechanism 5 is clamped on the outer surface of the pipe through a clamping groove on the lower surface of the pressing block, the pipe is pressed and fixed, two bending shafts synchronously rotate to be matched with bending components at the end parts of the bending shafts to double-bend the pipe to form a U-shaped pipe, after the bending is finished, the pipe fixing and pressing mechanism 5 is driven by a second telescopic cylinder 5-1 to move towards the rear side to bring the bent and formed U-shaped pipe away from bending heads on the two bending shafts, and falls into a blanking groove 6-1 on the workbench 2, slides to the bottom from a blanking slideway at the lower part of the blanking groove 6-1 and is stacked, and is collected after a certain amount.
The general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a U type tubular product make-up machine that bends which characterized in that: the pipe bending machine comprises a rack (1), wherein a workbench (2) is arranged on the rack (1), a bending forming mechanism (3) is arranged on the workbench (2), a feeding mechanism (4) is arranged on one side of the bending forming mechanism (3), and a pipe fixing and pressing mechanism (5) is arranged on the front side of the bending forming mechanism (3);
the bending forming mechanism (3) comprises a first bending shaft (3-1) and a second bending shaft (3-2) which are arranged side by side, a first bending component (3-3) is fixedly installed at the end part of the first bending shaft (3-1), a second bending component (3-4) is installed at the end part of the second bending shaft (3-2), the first bending shaft (3-1) is in transmission connection with a first motor (3-6) through a first gear and rack transmission piece (3-5), and the second bending shaft (3-2) is in transmission connection with a second motor (3-8) through a second gear and rack transmission piece (3-7);
the feeding mechanism (4) comprises a hopper (4-1), a feeding push rod (4-2) is arranged on one side of the hopper (4-1), and the rear end of the feeding push rod (4-2) is connected with a first telescopic cylinder (4-3);
the pipe fixing and pressing mechanism (5) comprises a second telescopic cylinder (5-1), the end part of a cylinder rod of the second telescopic cylinder (5-1) is fixedly connected with one end of a connecting plate (5-2) through a connecting piece, the other end of the connecting plate (5-2) is fixedly connected with a sliding seat (5-3), the bottom of the sliding seat (5-3) is connected inside a groove (5-4) with a guide rail through a sliding block in a sliding mode, the groove (5-4) is formed in a workbench (2), a pipe pressing block (5-5) is arranged at the top of the sliding seat (5-3), and a clamping groove matched with the shape of the outer wall of a pipe is formed in the lower surface of the pipe pressing block (5-5).
2. The U-shaped pipe bending forming machine according to claim 1, wherein: a blanking mechanism (6) is arranged on the lower side of the bending forming mechanism (3), and the blanking mechanism (6) comprises a blanking groove (6-1) arranged on the workbench (2) and a blanking slideway arranged at the lower part of the blanking groove (6-1).
3. The U-shaped pipe bending forming machine according to claim 1, wherein: the end part of the feeding push rod (4-2) is connected with a push plate (4-4).
4. The U-shaped pipe bending forming machine according to claim 1, wherein: and a supporting and fixing beam (7) is arranged between the workbench (2) and the rack (1).
5. The U-shaped pipe bending forming machine according to claim 2, wherein: the blanking slideway comprises two parallel blanking circular pipes (6-2), a formed U-shaped pipe (8) can slide on the blanking circular pipes (6-2), and stoppers (6-3) are arranged at the lower ends of the two blanking circular pipes (6-2).
6. A U-shaped pipe bending and forming machine according to claim 5, characterized in that: the blocking piece (6-3) is a material blocking circular tube which is perpendicular to the blanking circular tube (6-2).
7. A U-shaped pipe bending and forming machine according to claim 5, characterized in that: and supporting rods (6-4) are arranged at the bottoms of the two blanking circular tubes (6-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120450831.4U CN214639344U (en) | 2021-03-02 | 2021-03-02 | U-shaped pipe bending forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120450831.4U CN214639344U (en) | 2021-03-02 | 2021-03-02 | U-shaped pipe bending forming machine |
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| Publication Number | Publication Date |
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| CN214639344U true CN214639344U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120450831.4U Active CN214639344U (en) | 2021-03-02 | 2021-03-02 | U-shaped pipe bending forming machine |
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| CN (1) | CN214639344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618955A (en) * | 2022-05-03 | 2022-06-14 | 扬州市金亚达钣金制造有限公司 | Metal plate bending device |
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2021
- 2021-03-02 CN CN202120450831.4U patent/CN214639344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618955A (en) * | 2022-05-03 | 2022-06-14 | 扬州市金亚达钣金制造有限公司 | Metal plate bending device |
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