CN117862394B - Working cylinder forging forming device and method thereof - Google Patents
Working cylinder forging forming device and method thereof Download PDFInfo
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- CN117862394B CN117862394B CN202410282350.5A CN202410282350A CN117862394B CN 117862394 B CN117862394 B CN 117862394B CN 202410282350 A CN202410282350 A CN 202410282350A CN 117862394 B CN117862394 B CN 117862394B
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- 238000005242 forging Methods 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000007664 blowing Methods 0.000 claims abstract description 50
- 238000012545 processing Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims description 33
- 238000007789 sealing Methods 0.000 claims description 31
- 238000003825 pressing Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The invention relates to the technical field of forging processes, and discloses a working cylinder forging forming device, which comprises a forging machine main body, wherein the forging machine main body comprises a supporting frame for supporting integral equipment, a processing table is fixedly connected below the supporting frame, a mounting rod is arranged in the middle of the supporting frame, a hydraulic rod is fixedly arranged on the mounting rod, a forging hammer for forging a cylinder body is slidingly connected with the hydraulic rod, one side of the forging hammer is fixedly connected with a transmission rod for transmitting lower pressure, a supporting leg for supporting the cylinder body to be processed is fixedly arranged on the processing table, a rotating column for driving the cylinder body to rotate is rotationally connected on the supporting leg, a hydraulic pump for providing power for the equipment is fixedly arranged on one side of the supporting frame, and an air blowing device for blowing chips generated in the processing cylinder body is fixedly connected on the processing table on the inner side of the supporting leg.
Description
Technical Field
The invention relates to the technical field of forging processes, in particular to a forging forming device and a forging forming method for a working cylinder.
Background
The working cylinder is an important mechanical part and is commonly used in internal combustion engines, hydraulic machines, pneumatic machines and other devices. It is usually obtained from metallic materials (such as steel, iron, etc.) by forging, and has high strength, wear resistance and sealing properties. The design and manufacture of the working cylinder forging forming device aims at meeting the production requirement of the working cylinder. It generally comprises the components of a forging machine, a die, auxiliary equipment and the like. Among other things, forging machines provide the ability to apply force and heat energy to plastically deform a metallic material to achieve a desired cylinder shape. The die is used for molding metal parts, is manufactured according to the design size and shape of the working cylinder, and plays a role in guiding and restricting the metal flow in the forging process. Auxiliary equipment such as hydraulic systems, control systems and the like are used for supporting and monitoring the forging process, so that the product quality and the production efficiency are ensured.
Existing working cylinder forging forming devices typically employ hydraulic or mechanical forging machines. The hydraulic forging machine tool has larger forging pressure and flexibility, and is suitable for forging working cylinders with large sizes and complex shapes; the mechanical forging machine tool has the characteristics of high-speed movement and high stability, and is suitable for forging the working cylinders with medium and small sizes. However, in the existing working cylinder forging forming device, in the process of forging a cylinder body, scraps fall off when the cylinder body is forged, and the fallen scraps are easily cooled and solidified on the cylinder body below the inside of the cylinder body, so that the inside of the cylinder body is not smooth, and therefore, a novel working cylinder forging forming device is needed.
Disclosure of Invention
The invention provides a working cylinder forging forming device and a working cylinder forging forming method, which have the beneficial effect of blowing off scraps falling in the cylinder body forging process, and solve the problem that scraps fall below the inside of the cylinder body in the forging process in the prior art, are easy to cool and solidify on the cylinder body, and cause unsmooth inside of the cylinder body.
The invention provides the following technical scheme: the utility model provides a working cylinder forges forming device, includes forging machine main part, forging machine main part includes with the support frame with supporting whole equipment, the below fixedly connected with processing platform of support frame, the centre of support frame is equipped with the installation pole, fixedly mounted has the hydraulic stem on the installation pole, hydraulic stem sliding connection has the forging hammer that is used for forging the cylinder body, one side fixedly connected with of forging hammer is used for transmitting the transfer pole of lower pressure, fixedly mounted has the supporting leg that is used for waiting to process the cylinder body to support on the processing platform, rotate on the supporting leg and be connected with the spliced pole that is used for driving the cylinder body to rotate, one side fixedly mounted of support frame has the hydraulic pump that is used for providing power for equipment, the inboard of supporting leg is located fixedly connected with on the processing platform blows out blast apparatus that is used for producing the piece in the processing cylinder body;
The blowing device comprises a blowing component which is positioned at the inner side of the supporting leg and used for generating air flow, the blowing component comprises a closed bin which is fixedly arranged above the processing table, an elastic spring used for generating elastic force is fixedly arranged in the closed bin, a sealing block used for compressing the closed bin when the elastic spring is pressed down is connected to the upper side of the elastic spring, a sealing gasket used for preventing air loss is fixedly connected to the lower side of the sealing block, a pressing rod used for driving the sealing block to press down is fixedly connected to the upper side of the sealing block, a transmission hole used for transmitting generated air flow is formed in the lower side of the closed bin, a guide pipe used for guiding the trend of the air flow is fixedly connected to the transmission hole, and the pressing rod passes through the upper side of the sealing bin and is abutted to the transmission rod;
One side of the air blowing component is positioned on the processing table and is fixedly provided with an air storage component for transferring air flow, the air storage component comprises Chu Fengcang fixedly arranged above the processing table, one side of the air storage bin is provided with a row of air exhaust holes, a one-way valve for controlling air flow transmission is arranged in the air exhaust holes, the lower part of the air storage bin is provided with an air inlet for receiving air flow, the air inlet is fixedly connected with the guide pipe, and the air storage component is connected with the air blowing component through the guide pipe;
one side of the air storage component is positioned on the processing table, a guide component for blowing air flow to the inside of the cylinder body is fixedly arranged on the guide component, a fixing column above the processing table is fixedly arranged in the fixing column, a mounting groove is formed in the fixing column, a spring is arranged in the mounting groove, a sliding groove is formed in the side wall of the mounting groove, a sliding block is connected in the sliding groove in a sliding manner, an air guide bin for guiding the air flow is fixedly connected with the sliding block, the spring is positioned below the air guide bin, an air taking head for opening a one-way valve is fixedly connected on the air guide bin, a blowing pipe for blowing the air flow is fixedly connected above the air guide bin, and a sliding bar is fixedly connected to one side of the air guide bin;
The device comprises a cylinder body, a sliding strip, a regulating assembly, a tension spring, a sliding clamping piece, a fixing plate, a sliding rail, a fixing plate and a fixing plate, wherein the sliding strip is fixedly connected with the regulating assembly for controlling the blowing height in the cylinder body;
The tension spring is fixedly connected with a telescopic assembly, the telescopic assembly comprises a telescopic bin fixedly connected with the tension spring, a control spring is installed in the telescopic bin, a telescopic clamping piece is installed on one side of the control spring and is in sliding connection with the telescopic bin, the control bin is connected above the telescopic bin, a control rod is rotationally connected with the control bin, one end of the control rod is rotationally connected with a control strip for abutting against the control spring, and one end of the control rod is rotationally connected with a release strip for controlling release of locking of the control spring;
The two sides of the fixed column are provided with sliding tracks for sliding the air taking heads and the sliding strips;
the sliding connection of getting the head has the expansion ring, install in the expansion ring and be used for getting the ejecting steel spring of head, the one end fixedly connected with of getting the head is used for getting the wind net of check valve top-open.
As an alternative to the forming method of the working cylinder forging forming device of the present invention, the forming method comprises: the method comprises the following steps:
S1, sleeving a cylinder body to be processed on a rotating column, simultaneously, overlapping the lower part of the cylinder body on a sliding clamping piece, simultaneously, triggering a control spring to eject the telescopic clamping piece through a series of transmission by extruding a release bar, and clamping the telescopic clamping piece on the cylinder body through the cooperation with the sliding clamping piece;
s2, starting a hydraulic pump to drive a hydraulic rod, wherein the hydraulic rod drives a forging hammer to smash onto the cylinder body;
s3, the forging hammer drives the transmission rod to slide downwards when smashing downwards, simultaneously transmits the downward pressure to the downward pressure rod through the transmission rod, and the downward pressure rod rapidly compresses the gas in the closed bin and transmits the gas flow to the wind storage bin through the guide pipe;
s4, pushing up a one-way valve on the air storage bin through the air taking head, guiding air into the air guide bin, and blowing out scraps generated in the forging process of the cylinder body through the blowing pipe;
S5, driving the blowing device to continuously blow out scraps in the cylinder body through reciprocating motion of the forging hammer, and adjusting the direction of the cylinder body to be forged through rotating the rotating column in the middle.
The invention has the following beneficial effects:
1. This a forging forming device for working cylinder can drop the piece in the forging process in the inside below of cylinder body with the cylinder body, blows out the inside of cylinder body with the piece through blast apparatus, is favorable to forging and the shaping of cylinder body, can reduce the cylinder body and appear inside uneven problem in forging process, and can change the position at forging process to the cylinder body through the design of dwang, conveniently forges the cylinder body.
2. This a forging forming device for working cylinder, the wall thickness of cylinder body in forging process can taper gradually, makes blast apparatus can carry the inner wall of cylinder body below on with the air current all the time through adjusting part and telescopic assembly's cooperation, is favorable to in time clearing up the piece.
3. This a forging forming device for working cylinder through the cooperation between each structure of blast assembly, adjusting part and flexible subassembly, makes the blast pipe can aim at the inner wall of cylinder body below always, makes the piece that the inner wall dropped can timely clearance.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of another view of the present invention.
Fig. 3 is a schematic structural view of a blower according to the present invention.
Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present invention.
Fig. 5 is a schematic cross-sectional structure of a blower according to the present invention.
Fig. 6 is an enlarged view of the structure of fig. 5B according to the present invention.
Fig. 7 is a schematic cross-sectional structure of a blower according to the present invention.
Fig. 8 is an enlarged view of fig. 7 at C according to the present invention.
FIG. 9 is a schematic view of a wind-collecting net according to the present invention.
In the figure: 1. a forging machine body; 101. a support frame; 102. a processing table; 103. a mounting rod; 104. a hydraulic rod; 105. forging a hammer; 106. a transfer lever; 107. support legs; 108. rotating the column; 109. a hydraulic pump; 2. a blowing device; 201. a blower assembly; 2011. a closed bin; 2012. an elastic spring; 2013. a sealing block; 2014. a sealing gasket; 2015. pressing down a rod; 2016. a transfer hole; 2017. a guide tube; 202. a wind storage assembly; 2021. a wind storage bin; 2022. an exhaust hole; 2023. a one-way valve; 2024. an air inlet hole; 203. a guide assembly; 2031. fixing the column; 2032. a mounting groove; 2033. a spring; 2034. a sliding groove; 2035. a sliding block; 2036. an air guide bin; 2037. a wind taking head; 2038. a blowing pipe; 2039. a slide bar; 2040. a telescopic ring; 2041. a steel spring; 2042. taking an air net; 2043. a sliding rail; 3. an adjustment assembly; 301. a mounting plate; 302. a slideway; 303. a sliding clamping piece; 304. a tension spring; 4. a telescoping assembly; 401. a telescopic bin; 402. a control spring; 403. a telescopic clamping piece; 404. a control bin; 405. a control lever; 406. a control bar; 407. the bar is released.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
The embodiment aims to solve the problem that the existing forging forming device for the working cylinder is difficult to clean scraps falling below the inner part in the forging process; referring to fig. 1-9, a working cylinder forging forming device and a method thereof, the forging forming device comprises a forging machine main body 1, wherein the forging machine main body 1 comprises a supporting frame 101 for supporting integral equipment, a processing table 102 is fixedly connected below the supporting frame 101, a mounting rod 103 is arranged in the middle of the supporting frame 101, a hydraulic rod 104 is fixedly arranged on the mounting rod 103, a forging hammer 105 for forging a cylinder body is slidably connected with the hydraulic rod 104, the forging hammer 105 applies force to the cylinder body through hydraulic pressure to realize forging operation, the forging force and frequency can be precisely controlled in the forging process through the structural design, the manual labor intensity is reduced, a transmission rod 106 for transmitting lower pressure is fixedly connected to one side of the forging hammer 105, a rotating column 108 for driving the cylinder body to rotate is fixedly arranged on the supporting leg 107, a blowing device 2 for blowing out scraps generated in the processing cylinder body is fixedly connected to the inner side of the supporting leg 107 on the processing table 102, the structural design is reasonable, the hydraulic pump for improving the production efficiency, the working quality and the safety of the working environment can be improved by closely matching the forging machine and the forging structure;
The blowing device 2 comprises a blowing component 201 which is positioned at the inner side of a supporting leg 107 and is used for generating air flow, the blowing component 201 comprises a closed cabin 2011 which is fixedly arranged above a processing table 102, an elastic spring 2012 which is used for generating elastic force is fixedly arranged in the closed cabin 2011, a sealing block 2013 which is used for compressing the closed cabin 2011 when the elastic spring 2012 is pressed down is connected to the upper side, a sealing pad 2014 which is used for preventing air loss is fixedly connected to the lower side of the sealing block 2013, a pressing rod 2015 which is used for driving the sealing block 2013 to press down is fixedly connected to the upper side of the sealing block 2013, a transmission hole 2016 which is used for transmitting generated air flow is formed in the lower side of the closed cabin 2011, a guide pipe 2017 which is used for guiding the trend of the air flow is fixedly connected to the transmission hole 2016, the pressing rod 2015 passes through the upper side of the sealing cabin and is abutted against the transmission rod 106, when the pressing rod 106 is driven to press down, the pressing rod 2013 and the sealing block 2014 are driven to slide down in the sealing cabin 2011 rapidly when the pressing down, and the sealing block 2014 is driven to slide down in the sealing block 2011 rapidly, and the air flow 2014 is driven to slide down in the sealing block 2014 and the sealing block 2014 is driven to slide down rapidly at the same time;
One side of the air blowing component 201 is fixedly provided with an air storage component 202 for transferring air flow on the processing table 102, the air storage component 202 comprises Chu Fengcang 2021 fixedly arranged above the processing table 102, one side of the air storage bin 2021 is provided with a row of air exhaust holes 2022, a one-way valve 2023 for controlling air flow transmission is arranged in the air exhaust holes 2022, an air inlet hole 2024 for receiving air flow is arranged below the air storage bin 2021, the air inlet hole 2024 is fixedly connected with a guide pipe 2017, the air storage component 202 is connected with the air blowing component 201 through the guide pipe 2017, the guide pipe 2017 guides the air flow generated by the air blowing component 201 into the air storage bin 2021, and then the one-way valve 2023 is opened by abutting against the one-way valve 2023 from the outside to take air;
One side of the air storage assembly 202 is positioned on the processing table 102 and is fixedly provided with a guide assembly 203 used for blowing air flow into the cylinder body, the guide assembly 203 is fixedly arranged on a fixed column 2031 above the processing table 102, the fixed column 2031 provides a support for each structure inside, a mounting groove 2032 is formed in the fixed column 2031, a spring 2033 is arranged in the mounting groove 2032, the side wall of the mounting groove 2032 is provided with a sliding groove 2034, a sliding block 2035 is connected in the sliding groove 2034 in a sliding manner, the sliding block 2035 is fixedly connected with an air guide bin 2036 used for guiding the air flow, the air guide bin 2036 can slide up and down in the sliding groove 2034 through the sliding block 2035, the spring 2033 is positioned below the air guide bin 2036, an air taking head 2037 used for opening a one-way valve 2023 is fixedly connected on the air guide bin 2036, an air blowing pipe 2038 used for blowing the air flow is fixedly connected on the upper side of the air guide bin 2036, and one side of the air guide bin 2036 is fixedly connected with a sliding bar 2039;
The sliding strip 2039 is fixedly connected with an adjusting component 3 for controlling the blowing height in the cylinder body, the adjusting component 3 comprises a mounting plate 301 fixedly connected with the sliding strip 2039, a slideway 302 is fixedly arranged on the mounting plate 301, the slideway 302 is in sliding connection with a sliding clamping piece 303, the sliding clamping piece 303 is fixedly connected with a tension spring 304, the sliding clamping piece 303 can slide up and down on the slideway 302 through the tension of the tension spring 304, so that the cylinder body is convenient to gradually thin in the forging process of the cylinder body, when the cylinder body gradually becomes larger in the forging process, the air guiding cabin 2036 is driven to slide downwards in a sliding groove 2034 through a sliding block 2035, the air taking head 2037 and a blowing pipe 2038 are driven to slide downwards together, and then the air checking valve 2023 in the next exhaust hole 2022 is propped up through the air taking head 2037;
The tension spring 304 is fixedly connected with the telescopic component 4, the telescopic component 4 comprises a telescopic bin 401 fixedly connected with the tension spring 304, a control spring 402 is arranged in the telescopic bin 401, one side of the control spring 402 is provided with a telescopic clamping piece 403, the telescopic clamping piece 403 is in sliding connection with the telescopic bin 401, a control bin 404 is connected above the telescopic bin 401, a control rod 405 is rotationally connected with the control bin 404, one end of the control rod 405 is rotationally connected with a control strip 406 for abutting against the control spring 402, one end of the control rod 405 is rotationally connected with a release strip 407 for controlling release of locking of the control spring 402, one end of the control rod 405 is driven to move downwards through extrusion of the release strip 407, the other end of the control rod 405 is driven to tilt, and the control strip 406 is lifted to be separated from control of the control spring 402 when tilting, so that the control spring 402 ejects the telescopic clamping piece 403;
The two sides of the fixed column 2031 are provided with sliding rails 2043 for sliding the air taking head 2037 and the sliding strip 2039, the air taking head 2037 and the sliding strip 2039 can slide up and down on the sliding rails 2043 on the two sides, and when air flow enters the air guide bin 2036 through the air taking head 2037 pushing up the one-way valve 2023, the air flow is blown to the inner wall below the cylinder body through the blowing pipe 2038;
The sliding connection of the air taking head 2037 is provided with a telescopic ring 2040, a steel spring 2041 for ejecting the air taking head 2037 is installed in the telescopic ring 2040, one end of the air taking head 2037 is fixedly connected with an air taking net 2042 for ejecting the one-way valve 2023, when the air taking head 2037 is inserted into the exhaust hole 2022, the air taking net 2042 stretches out and draws back in the telescopic ring 2040 through the steel spring 2041, when the air taking head 2037 slides out of the exhaust hole 2022, the air taking head 2037 is propped against the outer wall of the air storage bin 2021, at the moment, the air taking head 2037 stretches out and draws back in the telescopic ring 2040, the steel spring 2041 deforms the air taking head 2037 to stretch out from the telescopic ring 2040, when the air taking head 2037 is in butt joint with the exhaust hole 2022 again, the one-way valve 2023 is ejected out through the air taking net 2042, air flow is generated through the air blowing assembly 201, and then is guided into the air storage assembly 202, and finally the air flow is blown up to the inner wall below the air storage assembly 203 through the guiding assembly 203.
The method comprises the following steps:
S1, sleeving a cylinder body to be processed on a rotating column 108, simultaneously, overlapping the lower part of the cylinder body on a sliding clamping piece 303, simultaneously, triggering a control spring 402 to eject a telescopic clamping piece 403 through a series of transmission by extruding a release bar 407, and clamping the telescopic clamping piece 403 on the cylinder body through matching with the sliding clamping piece 303;
S2, starting a hydraulic pump 109 to drive a hydraulic rod 104, and driving a forging hammer 105 to smash onto a cylinder body by the hydraulic rod 104;
S3, the forging hammer 105 drives the transmission rod 106 to slide downwards when smashing downwards, meanwhile, the downward pressure is transmitted to the lower pressure rod 2015 through the transmission rod 106, the lower pressure rod 2015 rapidly compresses the gas in the closed bin 2011, and the gas flow is transmitted to the wind storage bin 2021 through the guide pipe 2017;
S4, simultaneously pushing up a one-way valve 2023 on the air storage bin 2021 through an air taking head 2037, then guiding air into an air guiding bin 2036, and then blowing out scraps generated in the forging process of the cylinder body through a blowing pipe 2038;
S5, the reciprocating motion of the forging hammer 105 drives the blowing device 2 to continuously blow out scraps in the cylinder body, and the middle part can adjust the direction of the cylinder body to be forged by rotating the rotating column 108.
Working principle:
Firstly, a cylinder body to be forged is sleeved on the rotating column 108, then the rotating column 108 is erected on the supporting leg 107, after the rotating column 108 is erected on the supporting leg 107, the outer wall below the cylinder body is erected on the sliding clamping piece 303, the sliding clamping piece 303 slides on the slideway 302, the sliding clamping piece 303 slides while the tension spring 304 is deformed, then the tension spring 304 pulls the telescopic bin 401 to slide downwards, the telescopic bin 401 slides downwards while the mounting plate 301 is driven to slide downwards, the mounting plate 301 slides downwards while the sliding strip 2039 is driven to slide downwards through the sliding rail 2043, the air guide bin 2036 also slides downwards together, the spring 2033 is deformed while the air guide bin 2036 slides downwards, and meanwhile the blowing pipe 2038 is driven to slide downwards.
Simultaneously, one end of the control rod 405 is driven to move downwards by extruding the release bar 407, meanwhile, the other end of the control rod 405 is driven to tilt, and the control bar 406 is lifted to be separated from the control of the control spring 402 when tilting, so that the control spring 402 ejects the telescopic clamping piece 403, and the cylinder body is clamped between the sliding clamping piece 303 and the telescopic clamping piece 403.
After the cylinder body is erected, the hydraulic pump 109 is started to drive the forging hammer 105 to smash towards the cylinder body through the hydraulic rod 104, the forging hammer 105 downwards smashes and simultaneously drives the transmission rod 106 to downwards slide, the transmission rod 106 downwards slides and simultaneously drives the lower compression rod 2015 to downwards slide, the lower compression rod 2015 downwards slides to drive the sealing block 2013 and the sealing pad 2014 to compress in the sealed cabin 2011, meanwhile, the elastic spring 2012 is driven to deform, air in the sealed cabin 2011 is rapidly discharged through the transmission hole 2016 to form air flow, and then the air enters the air storage cabin 2021 through the guide pipe 2017.
While the air flow enters the air storage bin 2021, the air taking head 2037 on the air guide bin 2036 pushes the one-way valve 2023 in the exhaust hole 2022 on the air storage bin 2021 through the inner air taking net 2042, so that the air flow enters the air guide bin 2036, and meanwhile, the air flow is blown to the chips on the inner wall below the cylinder body through the blowing pipe 2038 on the air guide bin 2036, so that the chips are blown out of the cylinder body.
With the continuous hammering of the cylinder body, the cylinder wall of the cylinder body is continuously thinned, the radius is continuously enlarged, and the sliding clamping piece 303 continuously pulls the telescopic bin 401 to slide downwards under the action of the tension spring 304, so that the blowing pipe 2038 can always blow wind on the inner wall below the cylinder body.
When the forging of the cylinder is completed, the cylinder is removed from the rotary column 108, and simultaneously the sliding clamping piece 303 loses the downward pressure, so that the elastic force of the spring 2033 slides the air guide cabin 2036 upwards in the sliding groove 2034 through the sliding block 2035, and the air guide cabin 2036 is brought back to the initial position.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (2)
1. The utility model provides a working cylinder forging forming device, includes forging machine main part (1), its characterized in that: the forging machine body (1) comprises a supporting frame (101) for supporting integral equipment, a processing table (102) is fixedly connected to the lower side of the supporting frame (101), a mounting rod (103) is arranged in the middle of the supporting frame (101), a hydraulic rod (104) is fixedly installed on the mounting rod (103), a forging hammer (105) for forging a cylinder body is slidingly connected with the hydraulic rod (104), a transmission rod (106) for transmitting lower pressure is fixedly connected to one side of the forging hammer (105), a supporting leg (107) for supporting the cylinder body to be processed is fixedly installed on the processing table (102), a rotating column (108) for driving the cylinder body to rotate is rotationally connected to the supporting leg (107), a hydraulic pump (109) for providing power for the equipment is fixedly installed on one side of the supporting frame (101), and a blowing device (2) for blowing out chips generated in the processing cylinder body is fixedly connected to the inner side of the supporting leg (107);
The blowing device (2) comprises a blowing assembly (201) which is positioned at the inner side of the supporting leg (107) and is used for generating air flow, the blowing assembly (201) comprises a closed bin (2011) which is fixedly arranged above the processing table (102), an elastic spring (2012) which is used for generating elastic force is fixedly arranged in the closed bin (2011), a sealing block (2013) which is used for compressing the closed bin (2011) when the elastic spring (2012) is pressed down is connected to the upper side of the sealing block (2013), a sealing pad (2014) which is used for preventing air loss is fixedly connected to the lower side of the sealing block (2013), a pressing rod (2015) which is used for driving the sealing block (2013) to press down is fixedly connected to the upper side of the sealing block (2013), a transmission hole (2016) which is used for transmitting the generated air flow is formed in the lower side of the closed bin, a guide tube (2017) which is used for guiding the air flow is fixedly connected to the lower side of the sealing block (2013), and the pressing rod (201106) which is pressed down through the upper side of the sealing bin;
One side of the air blowing component (201) is positioned on the processing table (102) and is fixedly provided with an air storage component (202) for transferring air flow, the air storage component (202) comprises Chu Fengcang (2021) fixedly arranged above the processing table (102), one side of the air storage bin (2021) is provided with a row of air exhaust holes (2022), the air exhaust holes (2022) are internally provided with one-way valves (2023) for controlling air flow transmission, the lower part of the air storage bin (2021) is provided with air inlet holes (2024) for receiving air flow, the air inlet holes (2024) are fixedly connected with the guide pipes (2017), and the air storage component (202) is connected with the air blowing component (201) through the guide pipes (2017);
One side of the air storage component (202) is positioned on the processing table (102), a guide component (203) used for blowing air flow to the inside of the cylinder body is fixedly arranged on the guide component (203), a fixing column (2031) above the processing table (102) is fixedly arranged, a mounting groove (2032) is formed in the fixing column (2031), a spring (2033) is arranged in the mounting groove (2032), a sliding groove (2034) is formed in the side wall of the mounting groove (2032), a sliding block (2035) is connected in the sliding groove (2034) in a sliding manner, an air guide bin (2036) used for guiding the air flow is fixedly connected to the sliding block (2035), the spring (2033) is positioned below the air guide bin (2036), an air taking head (2037) used for opening a one-way valve (2023) is fixedly connected to the air guide bin (2036), an air guide pipe (2038) is fixedly connected to the upper side of the air guide bin (2036), and one side of the air guide pipe (2036) is fixedly connected with an air guide pipe (2039);
The device comprises a cylinder body, a sliding strip (2039), an adjusting assembly (3) and a tension spring (304), wherein the sliding strip (2039) is fixedly connected with the adjusting assembly (3) for controlling the blowing height in the cylinder body, the adjusting assembly (3) comprises a mounting plate (301) fixedly connected with the sliding strip (2039), a slideway (302) is fixedly installed on the mounting plate (301), the slideway (302) is slidably connected with a sliding clamping piece (303), and the sliding clamping piece (303) is fixedly connected with the tension spring (304);
The tension spring (304) is fixedly connected with the telescopic assembly (4), the telescopic assembly (4) comprises a telescopic bin (401) fixedly connected with the tension spring (304), a control spring (402) is installed in the telescopic bin (401), a telescopic clamping piece (403) is installed on one side of the control spring (402), the telescopic clamping piece (403) is in sliding connection with the telescopic bin (401), a control bin (404) is connected above the telescopic bin (401), a control rod (405) is rotationally connected with the control bin (404), one end of the control rod (405) is rotationally connected with a control strip (406) for abutting against the control spring (402), and one end of the control rod (405) is rotationally connected with a release strip (407) for controlling the release of the locking of the control spring (402).
Two sides of the fixed column (2031) are provided with sliding rails (2043) for sliding the air taking head (2037) and the sliding strip (2039);
The sliding connection of get wind head (2037) has expansion collar (2040), install steel spring (2041) that are used for getting wind head (2037) ejecting in expansion collar (2040), the one end fixedly connected with of getting wind head (2037) is used for getting wind net (2042) that check valve (2023) was jacked.
2. The forming method of the cylinder forging apparatus as recited in claim 1, wherein:
The method comprises the following steps:
S1, sleeving a cylinder body to be processed on a rotating column (108), simultaneously, overlapping the lower part of the cylinder body on a sliding clamping piece (303), simultaneously, triggering a control spring (402) to eject a telescopic clamping piece (403) through a series of transmission by virtue of an extrusion release strip (407), and clamping the telescopic clamping piece on the cylinder body through the cooperation with the sliding clamping piece (303);
s2, starting a hydraulic pump (109) to drive a hydraulic rod (104), and driving a forging hammer (105) to smash onto a cylinder body by the hydraulic rod (104);
s3, driving the transmission rod (106) to slide downwards when the forging hammer (105) smashes downwards, simultaneously transmitting the downward pressure to the downward pressure rod (2015) through the transmission rod (106), rapidly compressing the gas in the closed bin (2011) by the downward pressure rod (2015), and transmitting the gas flow to the wind storage bin (2021) through the guide pipe (2017);
s4, pushing up a one-way valve (2023) on the air storage bin (2021) through an air taking head (2037), guiding air into the air guide bin (2036), and blowing out scraps generated in the forging process of the cylinder body through a blowing pipe (2038);
S5, the reciprocating motion of the forging hammer (105) drives the blowing device (2) to continuously blow out scraps in the cylinder body, and the middle part can be used for adjusting the direction of the cylinder body to be forged by rotating the rotating column (108).
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