CN113634636B - Automatic bending device of alloy aluminium - Google Patents
Automatic bending device of alloy aluminium Download PDFInfo
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- CN113634636B CN113634636B CN202111200333.5A CN202111200333A CN113634636B CN 113634636 B CN113634636 B CN 113634636B CN 202111200333 A CN202111200333 A CN 202111200333A CN 113634636 B CN113634636 B CN 113634636B
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- 238000005452 bending Methods 0.000 title claims abstract description 58
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 24
- 239000000956 alloy Substances 0.000 title claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000004411 aluminium Substances 0.000 title claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 230000035515 penetration Effects 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an automatic alloy aluminum bending device which comprises a fixing assembly, a bending assembly and a bending assembly, wherein the fixing assembly comprises a base and a guide seat fixedly connected with the base, and a first hole is formed in the base; the bending assembly comprises a rotating disc, the rotating disc is tangent to the guide seat, a through hole is formed in the rotating disc, the through hole is connected with a fixing shaft, the fixing shaft extends into the first hole and is connected with a first end face ratchet wheel, and the rotating disc is connected with an operating rod; a first limiting boss is arranged on one end face, in contact with the rotating disc, of the first hole, a baffle is connected to one end, far away from the rotating disc, of the first hole, a second end face ratchet wheel is arranged in the first hole, and a first spring is arranged between the second end face ratchet wheel and the baffle; the bending device has the advantages of labor saving in bending, simple structure and portability, and can not cause large penetration and rebound of elasticity due to the matching of parts in the bending process.
Description
Technical Field
The invention relates to the field of metal treatment, in particular to an automatic alloy aluminum bending device.
Background
The tubular product that people often used, the mill generally is the production linear type tubular product, but in daily production, life, often will carry out many places to the tubular product and bend the processing. Traditional mode, often pass through anchor clamps with tubular product earlier and grasp, then the manual work is hard to bend tubular product, the in-process of bending needs great external force, the manpower is bent the operation and is often failed, and the quality after tubular product is bent is also not high, the precision of the degree of bending is not many after tubular product is bent, and in prior art to having the better tubular product of elasticity not have the bending device of adaptation, the in-process tubular product of bending can rebound and reset, and adopt the large-scale tubular product equipment of buckling in the mill, although can realize that tubular product is crooked, nevertheless equipment purchase cost is high, be unfavorable for daily construction operation.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the technical problem to be solved by the invention is that in the prior art, no adaptive bending device is provided for the pipe with better elasticity, the pipe can rebound and reset in the bending process, and large pipe bending equipment in a factory is adopted, so that the pipe can be bent, but the equipment purchasing cost is high, and the daily construction operation is not facilitated.
In order to solve the technical problems, the invention provides the following technical scheme: an automatic alloy aluminum bending device comprises a fixing assembly, a bending assembly and a bending assembly, wherein the fixing assembly comprises a base and a guide seat fixedly connected with the base, and a first hole is formed in the base; the bending assembly comprises a rotating disc, the rotating disc is tangent to the guide seat, a through hole is formed in the rotating disc, the through hole is connected with a fixing shaft, the fixing shaft extends into the first hole and is connected with a first end face ratchet wheel, and the rotating disc is connected with an operating rod; a first limiting boss is arranged on one end face, in contact with the rotating disc, of the first hole, the inner diameter of the first limiting boss is smaller than that of the first hole, and the outer diameter of the ratchet wheel on the first end face is larger than that of the first hole; one end of the first hole, which is far away from the rotating disc, is connected with a baffle, a second end face ratchet wheel is arranged in the first hole, and a first spring is arranged between the second end face ratchet wheel and the baffle;
the side surface of the second end surface ratchet wheel is provided with a first protrusion, the first hole is provided with a first long groove which is extended along the axial direction, the first protrusion is embedded into the first long groove, and the first protrusion is matched with the first long groove to limit circumferential deviation of the second end surface ratchet wheel.
As a preferable scheme of the automatic bending device for alloy aluminum of the present invention, wherein: the fixed shaft and the first end face ratchet wheel are provided with through holes which penetrate along the axial direction, and adjusting pins are arranged in the through holes;
a second limiting boss is arranged at one end, close to the second end face ratchet wheel, of the through hole, a third limiting boss is arranged at one end, far away from the second end face ratchet wheel, of the through hole, and the inner diameters of the second limiting boss and the third limiting boss are smaller than the inner diameter of the through hole.
As a preferable scheme of the automatic bending device for alloy aluminum of the present invention, wherein: the adjusting pin comprises a sliding part positioned in the through hole, a contact end connected with one end of the sliding part and an adjusting end connected with the other end of the sliding part, the contact end penetrates through the second limiting boss and extends into the first hole, and the adjusting end penetrates through the third limiting boss and extends out of the through hole; the diameters of the contact end and the adjusting end are smaller than the diameter of the sliding part.
As a preferable scheme of the automatic bending device for alloy aluminum of the present invention, wherein: the inner side of the through hole is provided with a second long groove extending along the axial direction, the sliding part is provided with a second bulge, the second bulge is embedded into the second long groove, and the second bulge is matched with the second long groove to limit the circumferential deviation of the adjusting pin.
As a preferable scheme of the automatic bending device for alloy aluminum of the present invention, wherein: a second spring is arranged between the sliding part and the second limiting boss;
when the contact end is not in contact with the second end face ratchet wheel, the second end face ratchet wheel is meshed with the first end face ratchet wheel;
when the contact end moves towards the second end face ratchet wheel along the axial direction and pushes the second end face ratchet wheel to move along the axial direction, the second end face ratchet wheel is separated from the first end face ratchet wheel.
As a preferable scheme of the automatic bending device for alloy aluminum of the present invention, wherein: the end face of the rotating disc is provided with a rotating part, the rotating part is provided with a through groove, the adjusting end is embedded into the through groove, the through groove is provided with a spiral groove running along the spiral line, the adjusting end is provided with a third bulge, and the third bulge is embedded into the spiral groove;
the rotating disc is further fixedly connected with an end cover, and the end cover is sleeved on the outer portion of the rotating piece and limits axial deviation of the rotating piece.
As a preferable scheme of the automatic bending device for alloy aluminum of the present invention, wherein: the rotating piece is connected with a gear, a guide groove is formed in the operating rod, a rack is arranged in the guide groove, and the rack is connected with the gear in a meshed mode.
As a preferable scheme of the automatic bending device for alloy aluminum of the present invention, wherein: a first guide groove is formed in one side face, close to the rotating disc, of the guide seat, and the cross section of the first guide groove is semicircular; the rotating disc is composed of a semicircular disc and a rectangular block, a second guide groove is formed in the periphery of the rotating disc, the trend of the second guide groove is U-shaped, and the cross section of the second guide groove is semicircular.
As a preferable scheme of the automatic bending device for alloy aluminum of the present invention, wherein: the side, far away from the semicircular plate, of the rectangular block is provided with a connecting hole, the connecting hole is connected with a buckling piece through a pin shaft, and the buckling piece is provided with a notch.
As a preferable scheme of the automatic bending device for alloy aluminum of the present invention, wherein: the operating rod is connected to the rectangular block.
The invention has the beneficial effects that: the bending device has the advantages of labor saving in bending, simple structure and portability, and can not cause large penetration and rebound of elasticity due to the matching of parts in the bending process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic structural diagram of an automatic bending apparatus for aluminum alloy according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structural view of an automatic bending apparatus for aluminum alloy according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a pressing ratchet of an adjusting pin in the automatic bending apparatus for aluminum alloy according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a rotating member in the automatic bending apparatus for aluminum alloy according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an entire automatic bending apparatus for aluminum alloy according to an embodiment of the present invention.
In the figure: a fixing member 100; a base 101; a guide holder 102; a first hole 101 a; a bending assembly 200; a through hole 201 a; a fixed shaft 202; a turn disc 201; a first end ratchet 203; an operating lever 209; a first limit boss 101 b; a baffle plate 103; a second end ratchet 204; a first spring 205; a first protrusion 204 a; a first long groove 101 c; an adjustment pin 206; a third limit boss 202 d; a second limit boss 202 c; the sliding portion 206 a; an adjustment end 206 c; a first hole 101 a; a second long slot 202 e; a second projection 206 d; a second spring 207; a rotation member 208; a through groove 208 a; a third projection 206 e; the spiral groove 208 b; the guide groove 209 a; a rack 210; the first guide groove 102 a; the second guide groove 201 d; the holes 201e are connected.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Example (b): referring to fig. 1 to 5, the embodiment provides an automatic bending device for alloy aluminum, which includes a fixing assembly 100 and a bending assembly 200, wherein the fixing assembly 100 includes a base 101 and a guide seat 102 fixedly connected to the base 101, the base 101 is used for fixing and supporting the bending assembly 200, and the guide seat 102 is used for guiding an aluminum alloy pipe fitting that has not been bent; the base 101 is provided with a first hole 101 a; the bending assembly 200 includes a rotating disc 201, the rotating disc 201 can rotate on the base 101 with the first hole 101a as a circle center, wherein an arc-shaped side surface of the rotating disc 201 is tangent to a side surface of the guide seat 102, and a pipe to be bent can pass between the rotating disc 201 and the guide seat 102.
Further, the rotating disc 201 is provided with a through hole 201a, the through hole 201a is connected with a fixing shaft 202, and the fixing shaft 202 is fixedly connected with the through hole 201a and can be connected through welding or bolts; the fixed shaft 202 extends into the first hole 101a and is connected with a first end face ratchet wheel 203, the first end face ratchet wheel 203 is also fixedly connected with the fixed shaft 202, and the rotating disc 201 is connected with an operating rod 209; the operation lever 209 is used for operating the rotation of the rotating disk 201.
A first limiting boss 101b is arranged on one end face of the first hole 101a, which is in contact with the rotating disc 201, the first limiting boss 101b is annular, the inner diameter of the first limiting boss 101b is smaller than that of the first hole 101a, and the outer diameter of the first end face ratchet wheel 203 is larger than that of the first hole 101 a; the first end face ratchet 203 is therefore able to rotate but not be axially offset within the first bore 101 a; one end of the first hole 101a, which is far away from the rotating disc 201, is connected with a baffle plate 103, a second end face ratchet 204 is arranged in the first hole 101a, and a first spring 205 is arranged between the second end face ratchet 204 and the baffle plate 103; the first spring 205 is a compression spring, so that the first spring 205 pushes the second end surface ratchet 204 to engage with the first end surface ratchet 203 without interference, and because the second end surface ratchet 204 and the first end surface ratchet 203 are ratchet gears, the first end surface ratchet 203 can only rotate in one direction relative to the second end surface ratchet 204, and only after the second end surface ratchet 204 is disengaged from the first end surface ratchet 203, the first end surface ratchet 203 can only rotate in the opposite direction.
It should be noted that, in the present embodiment, the following are defined: the direction that first end ratchet 203 and second end ratchet 204 mesh and can rotate is the direction of bending the pipe fitting, uses the ratchet structure to lie in, avoids treating the pipe fitting elasticity of buckling too big, takes place to kick-back at the in-process of buckling.
Further, a first protrusion 204a is arranged on a side surface of the second end surface ratchet 204, the first hole 101a is provided with a first long groove 101c extending along the axial direction, the first protrusion 204a is embedded in the first long groove 101c, and the first protrusion 204a is matched with the first long groove 101c to limit circumferential deviation of the second end surface ratchet 204, so that reverse rotation of the first end surface ratchet 203 is limited.
Further, a first guide groove 102a is formed in one side surface, close to the rotating disc 201, of the guide seat 102, and the cross section of the first guide groove 102a is semicircular; the rotating disc 201 is composed of a semicircular disc 201b and a rectangular block 201c, the whole rotating disc is U-shaped, namely the periphery comprises a semi-cylindrical side face and a plane tangent to the cylindrical side face, a second guide groove 201d is formed in the periphery of the rotating disc 201, the trend of the second guide groove 201d is U-shaped, and the cross section of the second guide groove 201d is semicircular. The pipe to be bent can be placed between the first guide groove 102a and the second guide groove 201 d. The side of rectangular block 201c far away from semicircular disc 201b is provided with connecting hole 201e, and connecting hole 201e has buckle 211 through the round pin hub connection, and buckle 211 is provided with notch 211 a.
The specific bending steps are as follows: firstly, one side surface of the rectangular block 201c is superposed with the side surface of the guide seat 102, namely, the second guide groove 201d on the rectangular block 201c and the first guide groove 102a of the guide seat 102 form a cylindrical groove, then the pipe to be bent passes through the groove, the buckle piece 211 is lapped on the pipe and hooped by the notch 211a, then the rotating disc 201 is rotated by the operating rod 209, so that the pipe to be bent is bent along the bent part of the second guide groove 201d, and in the bending process, the rotating disc 201 only rotates in one direction, and rebound or rotation cannot occur. The operating rod 209 is connected to the rectangular block 201c by welding or bolting.
Furthermore, after the bending process is completed, the rotating disc 201 needs to be reset, so that the fixed shaft 202 and the first end ratchet 203 are provided with a through hole 202a penetrating along the axial direction, and an adjusting pin 206 is arranged in the through hole 202 a; the adjustment pin 206 is axially movable within the through bore 202a and its primary function is to press the second end ratchet 204 out of engagement with the first end ratchet 203.
A second limiting boss 202c is arranged at one end of the through hole 202a close to the second end face ratchet wheel 204, a third limiting boss 202d is arranged at one end of the through hole 202a far away from the second end face ratchet wheel 204, and the inner diameters of the second limiting boss 202c and the third limiting boss 202d are smaller than the inner diameter of the through hole 202 a. The second limit projection 202c and the third limit projection 202d function to limit the axial movement range of the adjustment pin 206.
Specifically, the adjusting pin 206 includes a sliding portion 206a located in the through hole 202a, an abutting end 206b connected to one end of the sliding portion 206a, and an adjusting end 206c connected to the other end of the sliding portion 206a, the moving range of the sliding portion 206a is between the second limiting boss 202c and the third limiting boss 202d, the abutting end 206b penetrates through the second limiting boss 202c and extends into the first hole 101a, and when the abutting end 206b extends into the first hole 101a, the end of the abutting end can push the second end ratchet 204 to compress the first spring 205; the adjusting end 206c passes through the third limiting boss 202d and extends out of the through hole 202a, and the adjusting pin 206 is controlled through the adjusting end 206 c; the abutting end 206b and the adjusting end 206c are smaller in diameter than the sliding portion 206 a.
A second long groove 202e extending in the axial direction is arranged inside the through hole 202a, a second protrusion 206d is arranged on the sliding portion 206a, the second protrusion 206d is embedded in the second long groove 202e, and the circumferential offset of the adjusting pin 206 is limited by the cooperation of the second protrusion 206d and the second long groove 202 e. A second spring 207 is arranged between the sliding part 206a and the second limit boss 202 c; the second spring 207 is a compression spring that acts to prevent the second end face ratchet 204 from being pushed without operating the adjustment pin 206.
When the abutting end 206b is not in contact with the second end ratchet 204, the second end ratchet 204 is meshed with the first end ratchet 203; when the contact end 206b moves axially toward the second end ratchet 204 and pushes the second end ratchet 204 to move axially, the second end ratchet 204 is separated from the first end ratchet 203.
The end face of the rotating disc 201 is provided with a rotating part 208, the rotating part 208 is cylindrical, the rotating part 208 is provided with a through groove 208a, an adjusting end 206c is embedded into the through groove 208a, the through groove 208a is provided with a spiral groove 208b along the spiral line trend, the adjusting end 206c is provided with a third bulge 206e, and the third bulge 206e is embedded into the spiral groove 208 b; therefore, by rotating the rotating member 208, the third protrusion 206e can move in the spiral groove 208b, and the adjustment pin 206 can move in the axial direction.
Further, the rotating disc 201 is further fixedly connected with an end cover 300, and the end cover 300 is sleeved outside the rotating member 208 and limits axial deviation of the rotating member 208. The end cap 300 is fixed to the rotating disk 201 by bolts, and the end cap 300 is not fully enclosed as long as it can ensure that the rotating member 208 has no axial deviation and no radial deviation.
Preferably, the rotating member 208 is connected with a gear 208c, the end cap 300 may be provided with an opening to expose a portion of the gear, the operating rod 209 is provided with a guide groove 209a, the guide groove 209a is provided with a rack 210, the rack 210 can only move in the length direction in the guide groove 209a, and the rack 210 is engaged with the gear 208 c. Therefore, after the pipe bending process is completed, when the rotating disc 201 needs to be reset, the rack 210 on the operating rod 209 is operated, so that the rack 210 drives the gear 208c to rotate, and further drives the rotating piece 208 to rotate, and then under the matching of the rotating piece 208 and the adjusting pin 206, the abutting end 206b of the adjusting pin 206 pushes the second end surface ratchet 204 to be away from the first end surface ratchet 203, the rotating direction of the first end surface ratchet 203 is not limited any more, and the resetting operation can be performed.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (9)
1. The utility model provides an automatic bending device of alloy aluminium which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the fixing assembly (100) comprises a base (101) and a guide seat (102) fixedly connected with the base (101), wherein a first hole (101 a) is formed in the base (101);
the bending assembly (200) comprises a rotating disc (201), the arc-shaped side face of the rotating disc (201) is tangent to the guide seat (102), the rotating disc (201) is provided with a first through hole (201 a), the first through hole (201 a) is connected with a fixed shaft (202), the fixed shaft (202) extends into the first hole (101 a) and is connected with a first end face ratchet wheel (203), and the rotating disc (201) is connected with an operating rod (209);
a first limiting boss (101 b) is arranged on one end face, in contact with the rotating disc (201), of the first hole (101 a), the inner diameter of the first limiting boss (101 b) is smaller than that of the first hole (101 a), and the outer diameter of the first end face ratchet wheel (203) is larger than that of the first hole (101 a);
one end, far away from the rotating disc (201), of the first hole (101 a) is connected with a baffle (103), a second end face ratchet wheel (204) is arranged in the first hole (101 a), and a first spring (205) is arranged between the second end face ratchet wheel (204) and the baffle (103);
a first protrusion (204 a) is arranged on the side surface of the second end surface ratchet wheel (204), a first long groove (101 c) extending along the axial direction is arranged in the first hole (101 a), the first protrusion (204 a) is embedded into the first long groove (101 c), and the first protrusion (204 a) is matched with the first long groove (101 c) to limit circumferential deviation of the second end surface ratchet wheel (204);
a second through hole (202 a) which penetrates through the fixed shaft (202) and the first end face ratchet wheel (203) along the axial direction is formed, and an adjusting pin (206) is arranged in the second through hole (202 a);
a second limiting boss (202 c) is arranged at one end, close to the second end face ratchet wheel (204), of the second through hole (202 a), a third limiting boss (202 d) is arranged at one end, far away from the second end face ratchet wheel (204), of the second through hole (202 a), and the inner diameters of the second limiting boss (202 c) and the third limiting boss (202 d) are smaller than the inner diameter of the second through hole (202 a).
2. The automatic bending device for alloy aluminum according to claim 1, characterized in that: the adjusting pin (206) comprises a sliding part (206 a) positioned in the second through hole (202 a), a contact end (206 b) connected with one end of the sliding part (206 a), and an adjusting end (206 c) connected with the other end of the sliding part (206 a), wherein the contact end (206 b) penetrates through the second limiting boss (202 c) and extends into the first hole (101 a), and the adjusting end (206 c) penetrates through the third limiting boss (202 d) and extends out of the second through hole (202 a); the diameters of the abutting end (206 b) and the adjusting end (206 c) are smaller than the diameter of the sliding part (206 a).
3. The automatic bending device for alloy aluminum according to claim 2, characterized in that: a second long groove (202 e) extending in the axial direction is formed in the inner side of the second through hole (202 a), a second protrusion (206 d) is arranged on the sliding portion (206 a), the second protrusion (206 d) is embedded into the second long groove (202 e), and the circumferential offset of the adjusting pin (206) is limited by the matching of the second protrusion (206 d) and the second long groove (202 e).
4. The automatic bending device for alloy aluminum according to claim 3, characterized in that: a second spring (207) is arranged between the sliding part (206 a) and the second limit boss (202 c);
when the contact end (206 b) is not in contact with the second end face ratchet (204), the second end face ratchet (204) is meshed with the first end face ratchet (203);
when the contact end (206 b) moves towards the second end face ratchet wheel (204) along the axial direction and pushes the second end face ratchet wheel (204) to move along the axial direction, the second end face ratchet wheel (204) is separated from the first end face ratchet wheel (203).
5. The automatic bending device for alloy aluminum according to claim 4, characterized in that: a rotating part (208) is arranged on the end face of the rotating disc (201), a through groove (208 a) is formed in the rotating part (208), the adjusting end (206 c) is embedded into the through groove (208 a), a spiral groove (208 b) running along a spiral line is formed in the through groove (208 a), a third protrusion (206 e) is formed in the adjusting end (206 c), and the third protrusion (206 e) is embedded into the spiral groove (208 b);
the rotating disc (201) is further fixedly connected with an end cover (300), and the end cover (300) is sleeved on the outer portion of the rotating piece (208) and limits axial deviation of the rotating piece (208).
6. The automatic bending device for alloy aluminum according to claim 5, characterized in that: the rotating piece (208) is connected with a gear (208 c), a guide groove (209 a) is formed in the operating rod (209), a rack (210) is arranged in the guide groove (209 a), and the rack (210) is meshed with the gear (208 c).
7. The automatic bending device for alloy aluminum according to claim 6, characterized in that: a first guide groove (102 a) is formed in one side face, close to the rotating disc (201), of the guide seat (102), and the cross section of the first guide groove (102 a) is semicircular; the rotating disc (201) is composed of a semicircular disc (201 b) and a rectangular block (201 c), a second guide groove (201 d) is formed in the periphery of the rotating disc (201) along the periphery of the rotating disc, the trend of the second guide groove (201 d) is U-shaped, and the cross section of the second guide groove (201 d) is semicircular.
8. The automatic bending device for alloy aluminum according to claim 7, characterized in that: one side, far away from the semicircular disc (201 b), of the rectangular block (201 c) is provided with a connecting hole (201 e), the connecting hole (201 e) is connected with a buckling piece (211) through a pin shaft, and the buckling piece (211) is provided with a notch (211 a).
9. The automatic bending device for alloy aluminum according to claim 8, characterized in that: the operating rod (209) is connected to the rectangular block (201 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111200333.5A CN113634636B (en) | 2021-10-15 | 2021-10-15 | Automatic bending device of alloy aluminium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111200333.5A CN113634636B (en) | 2021-10-15 | 2021-10-15 | Automatic bending device of alloy aluminium |
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| Publication Number | Publication Date |
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| CN113634636A CN113634636A (en) | 2021-11-12 |
| CN113634636B true CN113634636B (en) | 2021-12-17 |
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| CN114784683B (en) * | 2022-06-10 | 2022-09-02 | 江苏大烨智能电气股份有限公司 | Ring main unit heat abstractor |
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| CN211218166U (en) * | 2019-10-16 | 2020-08-11 | 中铁五局集团贵州工程有限公司 | Metal pipe bending equipment for building construction |
| CN212652441U (en) * | 2020-06-04 | 2021-03-05 | 龙口市动力油管有限公司 | Aluminum pipe bending tool |
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2021
- 2021-10-15 CN CN202111200333.5A patent/CN113634636B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100406323B1 (en) * | 2003-05-20 | 2003-11-28 | Daejin Hydraulic Equipment & T | Pipe bending machine |
| CN2827577Y (en) * | 2005-08-19 | 2006-10-18 | 秦皇岛市荣轩机械制造有限公司 | Pipe bender |
| CN201543701U (en) * | 2009-10-23 | 2010-08-11 | 重庆望江工业有限公司 | Manual pipe bender |
| CN205660012U (en) * | 2016-04-11 | 2016-10-26 | 天津赢达家具有限公司 | Pipe bender |
| CN107737823A (en) * | 2017-11-27 | 2018-02-27 | 黄石佳鼎自动化科技有限公司 | A kind of manual bent pipe tooling |
| CN211218166U (en) * | 2019-10-16 | 2020-08-11 | 中铁五局集团贵州工程有限公司 | Metal pipe bending equipment for building construction |
| CN212652441U (en) * | 2020-06-04 | 2021-03-05 | 龙口市动力油管有限公司 | Aluminum pipe bending tool |
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| CN113634636A (en) | 2021-11-12 |
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Effective date of registration: 20240118 Address after: 221300 No.16 Industrial Park, Nianzhuang Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Zhitong laser Intelligent Manufacturing Technology Research Institute Co.,Ltd. Address before: 221362 nianzhuang Hardware Machinery Industrial Park, Pizhou City, Xuzhou City, Jiangsu Province Patentee before: Qinhe New Material Co.,Ltd. |