CN211304329U - Pipe bending machine for installing ventilation air conditioner - Google Patents
Pipe bending machine for installing ventilation air conditioner Download PDFInfo
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- CN211304329U CN211304329U CN201922375843.0U CN201922375843U CN211304329U CN 211304329 U CN211304329 U CN 211304329U CN 201922375843 U CN201922375843 U CN 201922375843U CN 211304329 U CN211304329 U CN 211304329U
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Abstract
The utility model provides a bending machine is used in ventilation air conditioner installation, including the base, the cushion of bending, drive block and a pair of handle of bending, the groove of bending has been seted up to first half one side of base, and latter half one side of base is equipped with articulated seat, and the drive block articulates on articulated seat. The cushion of bending is fixed in the base intermediate position, has seted up annular concave arc groove on the cushion of bending, wears to be equipped with the articulated shaft in the articulated hole of the cushion of bending, and the articulated shaft is worn to establish on articulated seat and is articulated mutually with the drive block. The bottom surface of the transverse plate of the driving block is provided with a limit groove. The pair of bending handles comprises a fixed handle connected to one side of the rear end of the base and a movable handle connected to the driving block, and the fixed handle and the movable handle are respectively positioned on two sides of the base. And rotating the movable handle until the limiting groove and the bending groove are positioned at the same side, inserting the connecting pipe to be bent, pulling the movable handle, and enabling the driving block to extrude the connecting pipe to realize bending. The bending cushion block can be detached and replaced, and the connecting pipe can be bent into bent pipes with different bending radiuses.
Description
Technical Field
The utility model relates to an appurtenance is used in the installation of air conditioner, bending machine is used in especially ventilation air conditioner installation.
Background
When the ventilation air conditioner is installed, an appropriate connecting pipe is selected according to an installation position, the connecting pipe is generally cut and bent, and the connecting pipe is generally bent by using a pipe bending machine. The existing pipe bender is a manual tool, and the whole bending process needs manual operation to be finished. The existing pipe bending machine is mainly of a fixed structure, the bending radius can not be flexibly adjusted, the connecting pipes are divided into thick pipes and thin pipes, the bending radius is different, one pipe bending machine can not complete bending, and the pipe bending machine needs to be replaced to complete bending. When the existing pipe bender is bent, the arm of an operator is easily touched in the bending process of the connecting pipe, and the life safety of the operator can be influenced. In view of the above problems, we invented a pipe bender for installing a ventilation air conditioner, in which a bending pad can be movably detached and replaced, a plurality of bending pads with bending radii can be adjusted, and a pair of bending handles are positioned at both sides of the pipe bender to prevent a bent connecting pipe from touching the arm of an operator.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bending machine is used in ventilation air conditioner installation, the mobile dismantlement replacement of the cushion of bending, the radial cushion of bending of adjustable a plurality of bends, a pair of handle of bending are located the bending machine both sides, and the connecting pipe that can avoid bending touches operative employee's arm.
The technical scheme of the utility model is realized like this: the pipe bender for installing the ventilation air conditioner comprises a base, a bending cushion block movably arranged on the base, a driving block hinged on the base and a pair of bending handles; one side of the front half part of the base is provided with a bending groove, one side of the rear half part of the base is provided with a hinge seat, and the driving block is hinged on the hinge seat; the bending cushion block is fixed in the middle of the base, an annular concave arc groove is formed in the bending cushion block, a hinge hole is formed in the center of the bending cushion block, a hinge shaft penetrates through the hinge hole, and the hinge shaft penetrates through the hinge seat and is hinged to the driving block; the top of the driving block is provided with a transverse plate towards the bending cushion block, the bottom surface of the transverse plate is provided with a limiting groove, and the limiting groove and the concave arc groove are positioned on the same plane; the pair of bending handles comprises a fixed handle connected to one side of the rear end of the base and a movable handle connected to the driving block, and the fixed handle and the movable handle are respectively located on two sides of the base.
Further, an installation groove is formed in the outer side of the transverse plate, and an installation hole is formed in the bottom surface of the installation groove in an inward direction; the bottom end of the movable handle is provided with an installation block, the installation block is installed in the installation groove, the installation block is provided with a connection hole, and a fixing bolt penetrates through the connection hole and the installation hole.
Furthermore, the bottom surface of the bent cushion block is provided with a connecting groove; the base top surface is equipped with the stopper upwards at the intermediate position, stopper and spread groove accordant connection.
Further, one side of the base, which is back to the hinge base, is provided with a pair of limiting plates, and the inner sides of the limiting plates are provided with limiting lugs; one end of the hinge shaft is outwards provided with a connecting plate, the end part of the connecting plate is provided with a clamping hole, and the clamping hole is connected with the limiting lug in a matching manner.
Furthermore, a first rotating hole is formed in the hinged seat, a second rotating hole is formed in the bottom of the driving block, and the hinged shaft penetrates through the first rotating hole and the second rotating hole.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a bending machine is used in ventilation air conditioner installation, including the base, the cushion of bending, drive block and a pair of handle of bending, the groove of bending has been seted up to first half one side of base, and latter half one side of base is equipped with articulated seat, and the drive block articulates on articulated seat. The cushion of bending is fixed in the base intermediate position, has seted up annular concave arc groove on the cushion of bending, wears to be equipped with the articulated shaft in the articulated hole of the cushion of bending, and the articulated shaft is worn to establish on articulated seat and is articulated mutually with the drive block. The top of the driving block is provided with a transverse plate towards the bent cushion block, and the bottom surface of the transverse plate is provided with a limiting groove. The pair of bending handles comprises a fixed handle connected to one side of the rear end of the base and a movable handle connected to the driving block, and the fixed handle and the movable handle are respectively positioned on two sides of the base. And rotating the movable handle until the limiting groove and the bending groove are positioned at the same side, inserting the connecting pipe to be bent, pulling the movable handle, and enabling the driving block to extrude the connecting pipe to realize bending. The bending cushion block can be detached and replaced, and the connecting pipe can be bent into bent pipes with different bending radiuses.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic view of the structure of the present invention;
wherein: 1. the novel folding seat comprises a base, 2 bending cushion blocks, 3 driving blocks, 4 bending grooves, 5 hinge seats, 6 concave arc grooves, 7 hinge holes, 8 hinge shafts, 9 transverse plates, 10 limiting grooves, 11 fixed handles, 12 movable handles, 13 mounting grooves, 14 mounting holes, 15 mounting blocks, 16 connecting holes, 17 fixing bolts, 18 connecting grooves, 19 limiting blocks, 20 limiting plates, 21 limiting lugs, 22 connecting plates, 23 clamping holes, 24 first rotating holes, 25 second rotating holes and 26 connecting pipes.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, 2 and 3, the pipe bender for installing the ventilation air conditioner comprises a base 1, a bending cushion block 2 movably installed on the base 1, a driving block 3 hinged on the base 1 and a pair of bending handles. Bending groove 4 has been seted up to first half one side of base 1, and 1 latter half one side of base is equipped with articulated seat 5, and drive block 2 articulates on articulated seat 5. The cushion 2 of bending is fixed in base 1 intermediate position, has seted up annular concave arc groove 6 on the cushion 2 of bending, and hinge hole 7 has been seted up at cushion 2 center of bending, wears to be equipped with articulated shaft 8 in the hinge hole 7, and articulated shaft 8 wears to establish on articulated seat 5 and is articulated mutually with drive block 3. The top of the driving block 3 is provided with a transverse plate 9 towards the bending cushion block 2, the bottom surface of the transverse plate 9 is provided with a limiting groove 10, and the limiting groove 10 and the concave arc groove 6 are located on the same plane. The pair of bending handles comprises a fixed handle 11 connected to one side of the rear end of the base 1 and a movable handle 12 connected to the driving block 3, and the fixed handle 11 and the movable handle 12 are respectively positioned on two sides of the base 1.
In the embodiment, the transverse plate 9 is provided with an installation groove 13 at the outer side, and the bottom surface of the installation groove 13 is provided with an installation hole 14 inwards; the bottom end of the movable handle 12 is provided with an installation block 15, the installation block 15 is installed in the installation groove 13, the installation block 15 is provided with a connection hole 16, and a fixing bolt 17 penetrates through the connection hole 16 and the installation hole 14. The movable handle 12 is installed on the outer side of the transverse plate 9, so that the movable handle 12 is located on the outer side of the pipe bender, the bent connecting pipe 26 can be kept away during bending, and the bent connecting pipe 26 is prevented from touching the arm of an operator.
The connecting groove 18 is opened to the 2 bottom surfaces of the cushion of bending of this embodiment, and base 1 top surface is equipped with stopper 19 at the intermediate position upwards, stopper 19 and connecting groove 18 accordant connection. The limiting block 19 on the base 1 is matched and clamped with the connecting groove 18 of the bending cushion block 2, and the bending cushion block 2 cannot slide on the base 1 during bending.
The base 1 of this embodiment is provided with a pair of limiting plates 20 at a side facing away from the hinge base 5, and the inner sides of the limiting plates 20 are provided with limiting protrusions 21. One end of the hinge shaft 8 is outwards provided with a connecting plate 22, the end part of the connecting plate 22 is provided with a clamping hole 23, and the clamping hole 23 is connected with the limiting bump 21 in a matching manner. The hinge shaft 8 is clamped between the pair of limiting plates 20 by means of the connecting plate 22, and the hinge shaft 8 is prevented from being separated from the hinge seat 5 when being bent.
The articulated seat 5 of this embodiment is provided with a first rotating hole 24, the bottom of the driving block 3 is provided with a second rotating hole 25, and the articulated shaft 8 is arranged in the first rotating hole 24 and the second rotating hole 25 in a penetrating manner. The articulated shaft 8 can be connected with the bending cushion block 2 and the driving block 3, and the whole structure is compact.
The utility model discloses a bending machine is used in ventilation air conditioner installation, including base 1, the cushion 2 of bending, drive block 3 and a pair of handle of bending, the groove 4 of bending has been seted up to base 1 first half one side, and base 1 latter half one side is equipped with articulated seat 5, and drive block 3 articulates on articulated seat 5. The cushion 2 of bending is fixed in base 1 intermediate position, has seted up annular concave arc groove 6 on the cushion 2 of bending, wears to be equipped with articulated shaft 8 in the hinge hole 7 of cushion 2 of bending, and articulated shaft 8 wears to establish on articulated seat 5 and is articulated mutually with drive block 3. The top of the driving block 3 is provided with a transverse plate 9 towards the bending cushion block 2, and the bottom surface of the transverse plate 9 is provided with a limiting groove 10. The pair of bending handles comprises a fixed handle 11 connected to one side of the rear end of the base 1 and a movable handle 12 connected to the driving block 3, and the fixed handle 11 and the movable handle 12 are respectively positioned on two sides of the base 1. The movable handle 12 is rotated until the limiting groove 10 and the bending groove 4 are positioned at the same side, the connecting pipe 26 to be bent is inserted, the movable handle 12 is pulled, and the driving block 3 can extrude the connecting pipe 26 to realize bending. The bending cushion block 2 can be detached and replaced, and the connecting pipe 26 can be bent into bent pipes with different bending radiuses.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The pipe bender for installing the ventilation air conditioner is characterized by comprising a base (1), a bending cushion block (2) movably installed on the base (1), a driving block (3) hinged on the base (1) and a pair of bending handles; a bending groove (4) is formed in one side of the front half part of the base (1), a hinge seat (5) is arranged in one side of the rear half part of the base (1), and the driving block (3) is hinged to the hinge seat (5); the bending cushion block (2) is fixed in the middle of the base (1), an annular concave arc groove (6) is formed in the bending cushion block (2), a hinge hole (7) is formed in the center of the bending cushion block (2), a hinge shaft (8) penetrates through the hinge hole (7), and the hinge shaft (8) penetrates through the hinge seat (5) and is hinged to the driving block (3); a transverse plate (9) is arranged at the top of the driving block (3) towards the bending cushion block (2), a limiting groove (10) is formed in the bottom surface of the transverse plate (9), and the limiting groove (10) and the concave arc groove (6) are located on the same plane; the pair of bending handles comprises a fixed handle (11) connected to one side of the rear end of the base (1) and a movable handle (12) connected to the driving block (3), and the fixed handle (11) and the movable handle (12) are respectively located on two sides of the base (1).
2. The bending machine for installing the ventilation air conditioner, according to claim 1, wherein an installation groove (13) is formed in the outer side of the transverse plate (9), and an installation hole (14) is formed in the bottom surface of the installation groove (13) in the inward direction; the bottom end of the movable handle (12) is provided with an installation block (15), the installation block (15) is installed in the installation groove (13), a connection hole (16) is formed in the installation block (15), and a fixing bolt (17) penetrates through the connection hole (16) and the installation hole (14).
3. The bending machine for installing the ventilation air conditioner, according to claim 1, wherein the bottom surface of the bending cushion block (2) is provided with a connecting groove (18); the top surface of the base (1) is upwards provided with a limiting block (19) at the middle position, and the limiting block (19) is connected with the connecting groove (18) in a matching mode.
4. The bending machine for installing the ventilation air conditioner according to claim 1, wherein the base (1) is provided with a pair of limiting plates (20) at one side facing away from the hinge seat (5), and limiting lugs (21) are arranged at the inner sides of the limiting plates (20); articulated shaft (8) one end is equipped with connecting plate (22) outwards, card hole (23) have been seted up to connecting plate (22) tip, card hole (23) and spacing lug (21) accordant connection.
5. The bending machine for installing the ventilation air conditioner according to claim 1, wherein the hinge base (5) is provided with a first rotation hole (24), the bottom of the driving block (3) is provided with a second rotation hole (25), and the hinge shaft (8) is inserted into the first rotation hole (24) and the second rotation hole (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922375843.0U CN211304329U (en) | 2019-12-26 | 2019-12-26 | Pipe bending machine for installing ventilation air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922375843.0U CN211304329U (en) | 2019-12-26 | 2019-12-26 | Pipe bending machine for installing ventilation air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211304329U true CN211304329U (en) | 2020-08-21 |
Family
ID=72063148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922375843.0U Active CN211304329U (en) | 2019-12-26 | 2019-12-26 | Pipe bending machine for installing ventilation air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211304329U (en) |
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2019
- 2019-12-26 CN CN201922375843.0U patent/CN211304329U/en active Active
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