CN113510193A - Flaring device for machining forklift hub - Google Patents
Flaring device for machining forklift hub Download PDFInfo
- Publication number
- CN113510193A CN113510193A CN202110388811.3A CN202110388811A CN113510193A CN 113510193 A CN113510193 A CN 113510193A CN 202110388811 A CN202110388811 A CN 202110388811A CN 113510193 A CN113510193 A CN 113510193A
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- flaring
- fixing
- fixedly connected
- grooves
- forklift
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- 238000003754 machining Methods 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000013016 damping Methods 0.000 claims description 23
- 210000002421 cell wall Anatomy 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 10
- 238000007493 shaping process Methods 0.000 abstract description 7
- 239000000956 alloy Substances 0.000 description 12
- 229910045601 alloy Inorganic materials 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- 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
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to the technical field of flaring devices, and discloses a flaring device for processing a forklift hub, which comprises two mounting plates, wherein a flaring mechanism is symmetrically connected between the two mounting plates, the two mounting plates are both connected with a fixing mechanism, the flaring mechanism comprises a fixing plate, a cylinder, a connecting plate and a mold, the fixing plate is fixedly connected onto the mounting plates, the cylinder is fixedly connected onto one side of the fixing plate, the connecting plate is fixedly connected onto the output end of the cylinder, the mold is fixedly connected onto one side of the connecting plate, which is far away from the cylinder, the fixing mechanism comprises a fixing block, two fixing grooves, two springs, two clamping blocks and two clamping grooves, and the fixing block is fixedly connected onto one side of the mounting plates, which is close to the mold. This flaring device is used in fork truck wheel hub processing can fix the wheel hub raw materials, is difficult for reciprocating, adopts bi-polar flaring mode, when the flaring of wheel hub raw materials, is difficult for producing the asymmetric condition of flaring, makes the wheel hub shaping more symmetrical, and wheel hub flaring shaping efficiency is higher, the better quality.
Description
Technical Field
The invention relates to the technical field of flaring devices, in particular to a flaring device for machining a forklift hub.
Background
The hub is a wheel core rotating part which is formed by connecting tire inner profile steel through an upright post, namely, a metal part which is arranged on a shaft and is used for supporting the center of a tire is arranged at the center of the tire, the hub is machined by extruding and deforming flaring two ends of a hollow material through a flaring machine after a whole metal is machined into a blank at present, and then the hub is formed by shaping, cutting and punching.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a flaring device for processing a forklift hub, which has the advantages that a hub raw material can be fixed and is not easy to move up and down, a double-end flaring mode is adopted, when the hub raw material is flared, the situation of asymmetric flaring is not easy to generate, the hub forming is more symmetrical, the hub flaring forming efficiency is higher, the quality is better, and the like, and the problems that the existing flaring device is used for extruding and flaring on one side, the flaring is easy to generate asymmetry, the flaring degree on one side is insufficient, the hub is asymmetric, the hub flaring quality is poor, secondary processing is needed, and the processing efficiency and the processing quality are influenced are solved.
(II) technical scheme
In order to realize the purposes of more symmetrical hub forming, higher hub flaring forming efficiency and better quality, the invention provides the following technical scheme: a flaring device for processing a forklift hub comprises two mounting plates, wherein a flaring mechanism is symmetrically connected between the two mounting plates, and a fixing mechanism is connected to each of the two mounting plates;
the flaring mechanism comprises a fixed plate, an air cylinder, a connecting plate and a die, wherein the fixed plate is fixedly connected to the mounting plate, the air cylinder is fixedly connected to one side of the fixed plate, the connecting plate is fixedly connected to the output end of the air cylinder, and the die is fixedly connected to one side of the connecting plate, which is far away from the air cylinder;
the fixing mechanism comprises a fixing block, two fixing grooves, two springs, two clamping blocks and two clamping grooves, the fixing block is fixedly connected to one side, close to the die, of the mounting plate, the two fixing grooves are symmetrically formed in one end, close to the die, of the fixing block, one ends of the two springs are fixedly connected to the bottoms of the corresponding fixing grooves respectively, the two clamping blocks are fixedly connected to one ends, far away from the bottoms of the fixing grooves, of the corresponding springs respectively, the two clamping grooves are formed in one ends, far away from the springs, of the corresponding clamping blocks respectively, and the fixing grooves and the clamping blocks are connected with a damping limiting mechanism together;
damping stop gear includes two stoppers, two spacing grooves and two damping rods, two stopper symmetry fixed connection is on the fixture block, two the spacing groove is seted up respectively on the cell wall of fixed slot, two the stopper is sliding connection respectively in the spacing groove that corresponds, two damping rods fixed connection respectively keeps away from the one end of mould at the stopper that corresponds, the other end fixed connection of damping rods is on the corresponding cell wall of spacing groove.
Preferably, the side of the connecting plate, which is far away from the die, is symmetrically and fixedly connected with slide bars, slide holes are formed in the positions, corresponding to the slide bars, on the fixing plate, and the two slide bars respectively penetrate through the corresponding slide holes and are in sliding connection with the slide holes.
Preferably, a ball groove is formed in one end, close to the bottom of the limiting groove, of the limiting block, a ball is connected in the ball groove in a rolling mode, and one end, far away from the bottom of the ball groove, of the ball penetrates through a notch of the ball groove and is connected to the bottom of the limiting groove in a rolling mode.
Preferably, the groove opening of the ball groove is closed, and the diameter of the ball is larger than that of the groove opening of the ball groove.
Preferably, the damping rod is an air damper.
Preferably, the mounting plate is provided with a plurality of mounting holes.
Preferably, the spring has an elastic coefficient of 500N/M.
(III) advantageous effects
Compared with the prior art, the invention provides a flaring device for processing a forklift hub, which has the following beneficial effects:
this flaring device is used in fork truck wheel hub processing can fix the wheel hub raw materials, is difficult for reciprocating, adopts bi-polar flaring mode, when the flaring of wheel hub raw materials, is difficult for producing the asymmetric condition of flaring, makes the wheel hub shaping more symmetrical, and wheel hub flaring shaping efficiency is higher, the better quality.
Drawings
Fig. 1 is a schematic structural view of a flaring device for processing a forklift hub, which is provided by the invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is an enlarged view of a portion C in fig. 2.
In the figure: the device comprises a mounting plate 1, a flaring mechanism 2, a fixing plate 21, a cylinder 22, a connecting plate 23, a mold 24, a fixing mechanism 3, a fixing block 31, a fixing groove 32, a spring 33, a fixture block 34, a fixture groove 35, a damping limiting mechanism 4, a limiting block 41, a limiting groove 42, a damping rod 43, a sliding rod 5, a sliding hole 6, a ball groove 7, a ball 8 and a mounting hole 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a flaring device for processing a forklift hub comprises two mounting plates 1, wherein a flaring mechanism 2 is symmetrically connected between the two mounting plates 1, the flaring of the double flaring mechanism 2 is more symmetrical, the efficiency is higher, and a fixing mechanism 3 is connected to each of the two mounting plates 1;
the flaring mechanism 2 comprises a fixing plate 21, a cylinder 22, a connecting plate 23 and a die 24, wherein the fixing plate 21 is fixedly connected to the mounting plate 1, the cylinder 22 is fixedly connected to one side of the fixing plate 21, the connecting plate 23 is fixedly connected to the output end of the cylinder 22, the die 24 is fixedly connected to one side of the connecting plate 23 far away from the cylinder 22, and the cylinder 22 pushes the die 24 to extrude, so that the blank is deformed and flared;
the fixing mechanism 3 comprises a fixing block 31, two fixing grooves 32, two springs 33, two clamping blocks 34 and two clamping grooves 35, the fixing block 31 is fixedly connected to one side, close to the die 24, of the mounting plate 1, the two fixing grooves 32 are symmetrically formed in one end, close to the die 24, of the fixing block 31, one ends of the two springs 33 are fixedly connected to the bottoms of the corresponding fixing grooves 32 respectively, the two clamping blocks 34 are fixedly connected to one ends, far away from the bottoms of the fixing grooves 32, of the corresponding springs 33 respectively, the two clamping grooves 35 are formed in one ends, far away from the springs 33, of the corresponding clamping blocks 34 respectively, the fixing groove 32 and the clamping blocks 34 are connected with a damping limiting mechanism 4 together, blanks are fixed through the clamping blocks 34 and the clamping grooves 35, and flaring asymmetry caused by up-down movement of the blanks is prevented;
the damping limiting mechanism 4 comprises two limiting blocks 41, two limiting grooves 42 and two damping rods 43, the two limiting blocks 41 are symmetrically and fixedly connected to the clamping blocks 34, the two limiting grooves 42 are respectively arranged on the groove walls of the fixing grooves 32, the two limiting blocks 41 are respectively connected in the corresponding limiting grooves 42 in a sliding manner, the two damping rods 43 are respectively and fixedly connected to one ends, far away from the dies 24, of the corresponding limiting blocks 41, the other ends of the damping rods 43 are fixedly connected to the corresponding groove walls of the limiting grooves 42, so that damping feeling is increased, the paralysis 33 is compressed and rebounded more slowly and stably, the hollow alloy columns are placed between the two clamping blocks 34, the hollow alloy columns are clamped in the clamping grooves 35 and fixed and cannot move up and down, the air cylinders 22 are started, the air cylinders 22 push the connecting plates 23 to move, the connecting plates 23 drive the dies 24 to move, the two dies 24 extend into the hollow alloy columns from the upper direction and the lower direction and extrude the hollow alloy columns, the bore grow at hollow alloy post both ends under extruded effect, fixture block 34 is moving receiving the deformation extrusion of hollow alloy post, and fixed block fixture block extrusion spring 33 can fix the wheel hub raw materials, is difficult for reciprocating, adopts bi-polar flaring mode, when the flaring of wheel hub raw materials, is difficult for producing the asymmetric condition of flaring, makes the wheel hub shaping more symmetrical, and wheel hub flaring shaping efficiency is higher, and the quality is better.
The side of the connecting plate 23, which is far away from the die 24, is symmetrically and fixedly connected with the slide bars 5, the position of the fixing plate 21, which corresponds to the slide bars 5, is provided with slide holes 6, and the two slide bars 5 respectively penetrate through the corresponding slide holes 6 and are in sliding connection with the slide holes 6, so that the connecting plate 23 is more stable and is not easy to shake.
The ball groove 7 has been seted up to the one end that stopper 41 is close to the spacing groove 42 tank bottom, and ball 8 is connected with in the ball groove 7 roll, and the one end that ball 8 kept away from the ball groove 7 tank bottom passes ball groove 7 notch and roll connection at the spacing groove 42 tank bottom, makes stopper 41 remove more in the same direction as smooth, is difficult for blocking.
The notch of ball groove 7 sets up for closing up, and the diameter of ball 8 is greater than the notch diameter of ball groove 7, makes ball 8 can not break away from ball groove 7.
The damping rod 43 is an air damper, so that the damping effect is better, the service life is long, and the damping rod is not easy to damage.
A plurality of mounting holes 9 are formed in the mounting plate 1, so that the mounting plate 1 is conveniently fixed.
The spring 33 has an elastic coefficient of 500N/M, is more moderate in elasticity, can be contracted when being deformed and extruded by a blank, and has good resilience.
In conclusion, according to the flaring device for processing the forklift hub, a hollow alloy column is placed between the two clamping blocks 34, the hollow alloy column is clamped into the clamping groove 35 and fixed and cannot move up and down, the air cylinder 22 is started, the air cylinder 22 pushes the connecting plate 23 to move, the connecting plate 23 drives the dies 24 to move, the two dies 24 extend into the hollow alloy column from the upper direction and the lower direction and extrude the hollow alloy column, the calibers of the two ends of the hollow alloy column are increased under the extrusion effect, the clamping blocks 34 deform and extrude the hollow alloy column, the fixing block clamping block extruding springs 33 can fix the hub raw material and cannot easily move up and down, and a double-end flaring mode is adopted, so that the situation that flaring is not symmetrical to the hub raw material is not easily generated during flaring, the hub forming is more symmetrical, the flaring forming efficiency of the hub is higher, and the quality is better.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a flaring device is used in processing of fork truck wheel hub, includes two mounting panels (1), its characterized in that: flaring mechanisms (2) are symmetrically connected between the two mounting plates (1), and fixing mechanisms (3) are connected to the two mounting plates (1);
the flaring mechanism (2) comprises a fixing plate (21), an air cylinder (22), a connecting plate (23) and a mold (24), wherein the fixing plate (21) is fixedly connected to the mounting plate (1), the air cylinder (22) is fixedly connected to one side of the fixing plate (21), the connecting plate (23) is fixedly connected to the output end of the air cylinder (22), and the mold (24) is fixedly connected to one side, far away from the air cylinder (22), of the connecting plate (23);
the fixing mechanism (3) comprises a fixing block (31), two fixing grooves (32), two springs (33), two clamping blocks (34) and two clamping grooves (35), the fixing block (31) is fixedly connected to one side, close to the die (24), of the mounting plate (1), the two fixing grooves (32) are symmetrically formed in one end, close to the die (24), of the fixing block (31), one ends of the two springs (33) are fixedly connected to the bottoms of the corresponding fixing grooves (32) respectively, the two clamping blocks (34) are fixedly connected to one ends, far away from the bottoms of the fixing grooves (32), of the corresponding springs (33) respectively, the two clamping grooves (35) are formed in one ends, far away from the springs (33), of the corresponding clamping blocks (34), and the fixing grooves (32) and the clamping blocks (34) are connected with a damping limiting mechanism (4) together;
damping stop gear (4) include two stopper (41), two spacing grooves (42) and two damping rods (43), two stopper (41) symmetry fixed connection is on fixture block (34), two spacing grooves (42) are seted up respectively on the cell wall of fixed slot (32), two stopper (41) sliding connection respectively is in the spacing groove (42) that corresponds, two damping rods (43) fixed connection respectively is in the one end of keeping away from mould (24) in stopper (41) that corresponds, the other end fixed connection of damping rods (43) is on the corresponding cell wall of spacing groove (42).
2. The flaring device for machining forklift hubs according to claim 1, wherein: the die is characterized in that sliding rods (5) are symmetrically and fixedly connected to one side, away from the die (24), of the connecting plate (23), sliding holes (6) are formed in the positions, corresponding to the sliding rods (5), on the fixing plate (21), and the two sliding rods (5) penetrate through the corresponding sliding holes (6) and are in sliding connection with the sliding holes (6).
3. The flaring device for machining forklift hubs according to claim 2, wherein: ball groove (7) have been seted up to stopper (41) one end that is close to spacing groove (42) tank bottom, roll in ball groove (7) and be connected with ball (8), ball groove (7) notch and roll connection are passed at spacing groove (42) tank bottom to the one end that ball (8) kept away from ball groove (7) tank bottom.
4. The flaring device for machining forklift hubs according to claim 3, wherein: the notch of the ball groove (7) is closed, and the diameter of the ball (8) is larger than that of the notch of the ball groove (7).
5. The flaring device for machining forklift hubs according to claim 1, wherein: the damping rod (43) is an air damper.
6. The flaring device for machining forklift hubs according to claim 1, wherein: a plurality of mounting holes (9) are formed in the mounting plate (1).
7. The flaring device for machining forklift hubs according to claim 1, wherein: the elastic coefficient of the spring (33) is 500N/M.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110388811.3A CN113510193A (en) | 2021-04-12 | 2021-04-12 | Flaring device for machining forklift hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110388811.3A CN113510193A (en) | 2021-04-12 | 2021-04-12 | Flaring device for machining forklift hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113510193A true CN113510193A (en) | 2021-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110388811.3A Pending CN113510193A (en) | 2021-04-12 | 2021-04-12 | Flaring device for machining forklift hub |
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| Country | Link |
|---|---|
| CN (1) | CN113510193A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1828340A (en) * | 1929-09-03 | 1931-10-20 | Budd Wheel Co | Hub construction |
| CN106238579A (en) * | 2016-08-30 | 2016-12-21 | 安徽省中阳管业有限公司 | A kind of tubing both-end flaring die |
| CN106424406A (en) * | 2016-12-26 | 2017-02-22 | 安庆迪力机械铸造有限公司 | Heating spinning flaring device |
| CN208246310U (en) * | 2018-05-11 | 2018-12-18 | 秦皇岛兴龙轮毂有限公司 | A kind of anti-deflected wheel hub sectional repair tooling |
| CN109332509A (en) * | 2018-09-28 | 2019-02-15 | 贵州新安航空机械有限责任公司 | Simple seaming tool |
| CN109365658A (en) * | 2018-11-20 | 2019-02-22 | 岳西县盛宏工贸有限责任公司 | A kind of hot spinning expanding device |
| CN209969407U (en) * | 2019-04-30 | 2020-01-21 | 江苏金强钢轮有限公司 | Flaring device is used in wheel hub production |
| CN210348458U (en) * | 2019-05-30 | 2020-04-17 | 南京华森九源光电科技有限公司 | DOT point distribution resistance screen with geometric figure |
| CN212688127U (en) * | 2020-06-30 | 2021-03-12 | 天津市楚天环保设备科技有限公司 | High quenching automation equipment of security |
-
2021
- 2021-04-12 CN CN202110388811.3A patent/CN113510193A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1828340A (en) * | 1929-09-03 | 1931-10-20 | Budd Wheel Co | Hub construction |
| CN106238579A (en) * | 2016-08-30 | 2016-12-21 | 安徽省中阳管业有限公司 | A kind of tubing both-end flaring die |
| CN106424406A (en) * | 2016-12-26 | 2017-02-22 | 安庆迪力机械铸造有限公司 | Heating spinning flaring device |
| CN208246310U (en) * | 2018-05-11 | 2018-12-18 | 秦皇岛兴龙轮毂有限公司 | A kind of anti-deflected wheel hub sectional repair tooling |
| CN109332509A (en) * | 2018-09-28 | 2019-02-15 | 贵州新安航空机械有限责任公司 | Simple seaming tool |
| CN109365658A (en) * | 2018-11-20 | 2019-02-22 | 岳西县盛宏工贸有限责任公司 | A kind of hot spinning expanding device |
| CN209969407U (en) * | 2019-04-30 | 2020-01-21 | 江苏金强钢轮有限公司 | Flaring device is used in wheel hub production |
| CN210348458U (en) * | 2019-05-30 | 2020-04-17 | 南京华森九源光电科技有限公司 | DOT point distribution resistance screen with geometric figure |
| CN212688127U (en) * | 2020-06-30 | 2021-03-12 | 天津市楚天环保设备科技有限公司 | High quenching automation equipment of security |
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Application publication date: 20211019 |
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