CN110977400A - Bolt punch - Google Patents
Bolt punch Download PDFInfo
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- CN110977400A CN110977400A CN201911348580.2A CN201911348580A CN110977400A CN 110977400 A CN110977400 A CN 110977400A CN 201911348580 A CN201911348580 A CN 201911348580A CN 110977400 A CN110977400 A CN 110977400A
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- punch
- bolt
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- horizontal
- oil tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/025—For detaching only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/033—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using vibration
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a bolt punch, which comprises a hydraulic station, hydraulic oil pipes, a punch body and a punch rod, wherein the hydraulic station is connected with the punch body through the two hydraulic oil pipes, the front part of the punch body is provided with the punch rod, one end of the punch rod is connected with a front cylinder arranged in the punch body, the other side of the front cylinder is connected with a middle cylinder, and the other side of the middle cylinder is connected with a rear cylinder; the impact frequency regulator adjusts the impact frequency within a certain range, the field use requirement is met, and after the power system adjusts certain flow and pressure, a hydraulic power source is provided for the plunger, so that accurate impact on the bolt is realized, and the impact frequency regulator is suitable for special equipment used in impacting the bolt when various semi-autogenous grinding and ball grinding mills change liners.
Description
Technical Field
The invention relates to the technical field of impactors, in particular to a bolt punch.
Background
The bolt connection has the characteristics of simplicity, convenience, firmness and the like, and is widely used in the fields of engineering machinery, mining equipment, metallurgical equipment and the like, because of the long-term application of mechanical equipment, quick-wear parts need to be overhauled and replaced, the bolt has abrasion and corrosion, and causes troubles in the disassembly process, in particular to the field of ball mills, a lining plate of the ball mill is connected with a body of the ball mill through a special bolt for the ball mill, the lining plate needs to be replaced periodically in the use process, a large number of special bolts for the ball mill need to be disassembled in the replacement process, the lining plate and the connecting bolt have abrasion and deformation and are difficult to disassemble due to long-term use, when the lining plate of the ball mill is replaced, most of the bolts for disassembling the lining plate adopt a manual impact type, so that the working efficiency is low, the labor intensity is high, potential safety hazards exist, the lining replacement time is long, the, for 20 days, the conventional dismantling method mostly adopts two modes of swinging a sledge hammer by an operator and knocking a bell, and the two modes have the defects of high labor intensity, low efficiency and potential safety hazard.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide the bolt punch, and the invention adds the damping mechanism and charges nitrogen, so that the recoil force during striking is buffered and reduced, an operator does not have obvious recoil feeling during striking the bolt, and the personal safety of the operator is ensured; the impact frequency regulator regulates the impact frequency within a certain range to meet the field use requirement, and a power system provides a hydraulic power source for the punch rod after regulating certain flow and pressure, so that accurate impact on the bolt is realized; hoisting a horizontal lifting appliance in the punching body by adopting a crane or other hoisting modes, moving the bolt punch to a corresponding position by utilizing hoisting equipment, installing corresponding punching rods according to different bolt diameters, adjusting a certain flow and pressure of a hydraulic station, and providing a hydraulic power source for the punching rods through a hydraulic oil pipe; the left operator, the right operator and the right operator respectively stand behind the bolt punch, the left operator and the right operator respectively hold the front handrail and the rear handrail by two hands to play a role of stabilizing and assisting, the left operator and the right operator push the bolt punch to enable the punch rod to compact the aligned bolt, then the hydraulic station provides hydraulic power for the punch body to drive the punch rod, the punch rod is instantly pushed to generate a punching rate, and the impact dismantling is carried out on the punch rod; the novel bolt punching and vertical bolt dismantling mode is as follows: a vertical lifting appliance in the outer housing is lifted by adopting a crane or other lifting modes, and other operation processes are operated with the horizontal bolt; the bolt has stable oil pressure when being punched, the vertical maximum striking force is improved to 3600 joules, the horizontal striking force is 1800 joules, and the bolt can be struck by inching or continuously striking during operation; the power system is driven by a motor, no harmful gas is discharged, the hydraulic station adopts a variable system, the system is low in heat generation, low in noise, energy-saving and environment-friendly; the intelligent degree is high, and the hydraulic control technology and the hydraulic vibration technology are integrated; the bolt punch is provided with a horizontal lifting appliance and a vertical lifting appliance, and the auxiliary action of the guide sleeve is added, so that the horizontal and vertical bolts can be smoothly removed, the efficiency is improved, and the bolt punch is suitable for special equipment used when lining plates of various semi-autogenous grinding and ball mills are replaced and the bolts are impacted; the problem of prior art when changing the ball mill welt, demolish the welt bolt and mostly adopt artifical striking formula, lead to work efficiency low, intensity of labour is big, have the potential safety hazard is solved.
The purpose of the invention can be realized by the following technical scheme:
a bolt punch comprises a hydraulic station, hydraulic oil pipes, a punch body and a punch rod, wherein the hydraulic station is connected with the punch body through the two hydraulic oil pipes, the front part of the punch body is provided with the punch rod, one end of the punch rod is connected with a front cylinder arranged inside the punch body, the other side of the front cylinder is connected with a middle cylinder, the other side of the middle cylinder is connected with a rear cylinder, an impact frequency regulator is arranged on the middle cylinder, the impact frequency regulator is used for regulating impact frequency, and a damping mechanism is fixedly arranged inside the punch body and on one side close to the rear cylinder;
damper includes lifting disk, air damping spring, L type connecting rod horizontal spring, air damping spring's one end and the inner wall one side fixed connection who dashes the body, just air damping spring's the other end runs through the lifting disk, three L type connecting rods are installed to the outer equidistance of lifting disk, the other end fixed mounting of L type connecting rod has horizontal spring, horizontal spring's the other end and the lateral wall that dashes the body are connected.
As a further scheme of the invention: the punching body is provided with a rear handrail, a front handrail, a horizontal lifting appliance and a vertical lifting appliance, and the rear handrail and the front handrail are arranged on two sides of the punching body.
As a further scheme of the invention: the horizontal lifting appliance is arranged in the middle of the punching body and used for horizontally lifting the punching body; the vertical lifting appliance is arranged at the end head of the punching body and used for vertically lifting the punching body.
As a further scheme of the invention: one end of the horizontal lifting appliance is arranged on the rear handrail, the other end of the horizontal lifting appliance is provided with a lifting hole, the vertical lifting appliance is fixedly arranged at the end of the punching body, and the vertical lifting appliance is also provided with a lifting hole.
As a further scheme of the invention: the second quick connector is connected with a hydraulic valve block, and the hydraulic valve block is connected with a manual reversing valve.
As a further scheme of the invention: one side of the hydraulic station is provided with two first quick connectors, one end of the top of the punching body is provided with two second quick connectors, and the second quick connectors are connected with the first quick connectors through hydraulic oil pipes.
As a further scheme of the invention: the utility model discloses a hydraulic pressure station, including hydraulic pressure station, oil tank, heat dissipation casing, cooling hole, cooling fan, valve block, electromagnetic overflow valve, hydraulic pump, motor, output shaft, hydraulic pump, still fixed mounting has the oil tank on the hydraulic pressure station, one side fixed mounting of oil tank has control panel, the cleaning hole has been seted up at the top of oil tank, one side fixed mounting of cleaning hole has the filter, one side fixed mounting of oil tank has the heat dissipation casing, the louvre has evenly been seted up on the heat dissipation casing, one side of heat dissipation casing is provided with the hydraulic pressure gauge, inside one side fixed mounting of heat dissipation casing has cooling fan, one side fixed mounting that the oil tank is close to the heat dissipation casing has the valve block, one side fixed mounting of valve block has electromagnetic overflow valve, the opposite side fixed mounting.
The invention has the beneficial effects that: the invention adds the damping mechanism and fills nitrogen, so that the recoil force during striking is buffered and reduced, and an operator does not have obvious recoil feeling when striking a bolt, thereby ensuring the personal safety of the operator; the middle cylinder is provided with an impact frequency regulator, the impact frequency regulator is used for regulating the impact frequency, the impact frequency regulator regulates the impact frequency within a certain range to meet the field use requirement, and a power system regulates certain flow and pressure to provide a hydraulic power source for the punch rod, so that the bolt is accurately impacted; hoisting a horizontal lifting appliance in the punching body by adopting a crane or other hoisting modes, moving the bolt punch to a corresponding position by utilizing hoisting equipment, installing corresponding punching rods according to different bolt diameters, adjusting a certain flow and pressure of a hydraulic station, and providing a hydraulic power source for the punching rods through a hydraulic oil pipe; the left operator, the right operator and the right operator respectively stand behind the bolt punch, the left operator and the right operator respectively hold the front handrail and the rear handrail by two hands to play a role of stabilizing and assisting, the left operator and the right operator push the bolt punch to enable the punch rod to compact the aligned bolt, then the hydraulic station provides hydraulic power for the punch body to drive the punch rod, the punch rod is instantly pushed to generate a punching rate, and the impact dismantling is carried out on the punch rod; the novel bolt punching and vertical bolt dismantling mode is as follows: a vertical lifting appliance in the outer housing is lifted by adopting a crane or other lifting modes, and other operation processes are operated with the horizontal bolt; the bolt has stable oil pressure when being punched, the vertical maximum striking force is improved to 3600 joules, the horizontal striking force is 1800 joules, the bolt can be struck by inching or continuously when being operated, and the efficiency is improved; the power system is driven by a motor, no harmful gas is discharged, the hydraulic station adopts a variable system, the system is low in heat generation, low in noise, energy-saving and environment-friendly; the intelligent degree is high, and the hydraulic control technology and the hydraulic vibration technology are integrated; the bolt is punched and is provided with a horizontal lifting appliance and a vertical lifting appliance, the horizontal and vertical bolts can be smoothly detached due to the auxiliary action of the guide sleeve, and the bolt punching machine is suitable for special equipment used in the process of impacting the bolts when lining plates of various semi-autogenous mills and ball mills are replaced.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall construction of the bolt punch of the present invention;
FIG. 2 is a schematic view of the overall structure of the punch body of the present invention;
FIG. 3 is a schematic view of the internal structure of the punch in the present invention;
FIG. 4 is a schematic view of the overall structure of the hydraulic station of the present invention;
FIG. 5 is a schematic side view of the hydraulic station of the present invention;
FIG. 6 is a schematic view of the interior of the heat dissipation housing of the present invention;
fig. 7 is a schematic view of the internal back structure of the heat dissipation housing of the present invention.
Fig. 8 is a schematic view of the structure of the damper mechanism of the present invention.
In the figure: 1. a hydraulic station; 2. a hydraulic oil pipe; 3. punching a body; 4. punching; 11. a control panel; 12. cleaning the holes; 13. a filter; 14. an oil tank; 15. a heat dissipating housing; 16. a first quick connector; 17. a motor; 18. a hydraulic gauge; 19. a cooling fan; 110. a valve block; 111. an electromagnetic spill valve; 112. a high pressure filter element; 113. a liquid level gauge; 31. a vertical spreader; 32. an impact frequency adjuster; 33. a rear armrest; 34. a front armrest; 35. a horizontal spreader; 36. a front cylinder; 37. a middle cylinder; 38. a rear cylinder; 39. a damping mechanism; 310. and a second quick connector.
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. 1-8, a bolt punch comprises a hydraulic station 1, hydraulic oil pipes 2, a punch body 3 and a punch rod 4, wherein the hydraulic station 1 is connected with the punch body 3 through the two hydraulic oil pipes 2, the punch rod 4 is arranged at the front part of the punch body 3, the punch body 3 is lifted in a traveling or hoisting manner, the punch rod 4 is moved to a corresponding position in a lifting manner, the corresponding punch rod 4 is installed according to different bolt diameters, the hydraulic station 1 sets flow and pressure and provides a hydraulic power source for the punch rod 4, one operator is respectively located at each of the left side, the right side and the rear side of the bolt punch, and the two operators on the left side and the right side play a role in stabilizing assistance;
one end of the punch rod 4 is connected with a front cylinder 36 arranged inside the punch body 3, the other side of the front cylinder 36 is connected with a middle cylinder 37, the other side of the middle cylinder 37 is connected with a rear cylinder 38, an impact frequency regulator 32 is arranged on the middle cylinder 37, the impact frequency regulator 32 is used for regulating the impact frequency, the impact frequency regulator 32 regulates the impact frequency within a certain range to meet the requirements of field use, a power system regulates certain flow and pressure to provide a hydraulic power source for the punch rod 4 so as to realize accurate impact on a bolt, a damping mechanism 39 is fixedly arranged inside the punch body 3 and on one side close to the rear cylinder 38, the damping mechanism 39 comprises a lifting disc 391, an air damping spring 392, an L-shaped connecting rod 393 and a horizontal spring 394, one end of the air damping spring 392 is fixedly connected with one side of the inner wall of the punch body 3, the other end of the air damping spring 392 penetrates through the lifting disc 391, three L-shaped connecting rods 393 are installed outside the lifting disc 391 at equal intervals, a horizontal spring 394 is fixedly installed at the other end of each L-shaped connecting rod 393, the other end of each horizontal spring 394 is connected with the side wall of the punch 3, firstly, the air damping spring 392 damps the shock, then the lifting disc 391 is pushed to move to continue damping, the lifting disc 391 pushes the horizontal spring 394 through the three L-shaped connecting rods 393, the vertical impact force is decomposed into the force in the horizontal direction, the shock can be damped step by step, the shock absorption effect is increased, and meanwhile, the air damping spring 392 is prevented from being damaged and cannot absorb the shock; by adding the damping mechanism 39 and filling nitrogen, the recoil during striking is buffered and reduced, and the operator does not have obvious recoil sense when striking the bolt, thereby ensuring the personal safety of the operator.
The punching body 3 is provided with a rear handrail 33, a front handrail 34, a horizontal lifting appliance 35 and a vertical lifting appliance 31, and the rear handrail 33 and the front handrail 34 are arranged on two sides of the punching body 3.
The horizontal lifting appliance 35 is arranged in the middle of the punch body 3 and is used for horizontally lifting the punch body 3; the vertical lifting appliance 31 is arranged at the end of the punch body 3 and used for vertically lifting the punch body 3.
One end of the horizontal lifting appliance 35 is arranged on the rear handrail 33, the other end of the horizontal lifting appliance 35 is provided with a lifting hole, the vertical lifting appliance 31 is fixedly arranged at the end of the punch body 3, and the vertical lifting appliance 31 is also provided with a lifting hole.
The second oil pipe connector 310 is connected with a hydraulic valve block, and the hydraulic valve block is connected with a manual reversing valve.
Two first quick connectors 16 are arranged on one side of the hydraulic station 1, two second quick connectors 310 are arranged at one end of the top of the punch body 3, and the second quick connectors 310 are connected with the first quick connectors 16 through hydraulic oil pipes 2.
The hydraulic station comprises a hydraulic station 1, a motor 17 is fixedly mounted inside the hydraulic station 1, an output shaft of the motor 17 is connected with a hydraulic pump, the hydraulic pump is steered clockwise, in order to prevent reverse steering and damage the hydraulic pump, a phase sequence protector is mounted at present, the motor is prevented from rotating when incorrect wiring is ensured, the motor is started to drive the hydraulic pump to work when the wiring is correct, an oil tank 14 is further fixedly mounted on the hydraulic station 1, a control panel 11 is fixedly mounted on one side of the oil tank 14, a cleaning hole 12 is formed in the top of the oil tank 14, a filter 13 is fixedly mounted on one side of the cleaning hole 12, a heat dissipation shell 15 is fixedly mounted on one side of the oil tank 14, heat dissipation holes are uniformly formed in the heat dissipation shell 15, a hydraulic pressure gauge 18 is arranged on one side of the heat dissipation shell 15, a cooling fan 19 is fixedly mounted on one side inside the heat dissipation shell, an electromagnetic overflow valve 111 is fixedly installed on one side of the valve block 110, a high-pressure filter element 112 is fixedly installed on the other side of the valve block 110, a liquid level device 113 is fixedly installed on one side of the oil tank 14, and the liquid level device 113 is used for detecting the oil quantity in the oil tank 14.
The working principle of the invention is as follows: a damping mechanism 39 is fixedly arranged inside the punch body 3 and on one side close to the rear cylinder 38, the damping mechanism 39 is additionally arranged, nitrogen is filled, the recoil force during striking is buffered and reduced, an operator does not have obvious recoil feeling when striking a bolt, and the personal safety of the operator is ensured; the middle cylinder 37 is provided with an impact frequency regulator 32, the impact frequency regulator 32 is used for regulating the impact frequency, the impact frequency regulator 32 regulates the impact frequency within a certain range to meet the field use requirement, and a power system regulates certain flow and pressure to provide a hydraulic power source for the punch 4, so that accurate impact on the bolt is realized; hoisting a horizontal lifting appliance 35 in the punch 3 by adopting a crane or other hoisting modes, moving the bolt punch to a corresponding position by utilizing hoisting equipment, installing corresponding punch rods 4 according to different bolt diameters, adjusting a certain flow and pressure of the hydraulic station 1, and providing a hydraulic power source for the punch rods 4 through the hydraulic oil pipe 2; one operator stands at each of the left, right and rear parts of the bolt punch, the left and right operators respectively hold the front and rear handrails with both hands to play a role in stabilizing and assisting, the left and right operators push the bolt punch to enable the punch rod 4 to compact the aligned bolt, then the hydraulic station provides hydraulic power for the punch body 3 to drive the punch rod 4, the punch rod 4 is pushed instantly to generate a punching rate, and the impact is removed; the novel bolt punching and vertical bolt dismantling mode is as follows: the vertical lifting appliance 31 in the outer housing is lifted by adopting a crane or other lifting modes, and other operation processes are operated with the horizontal bolt; the bolt has stable oil pressure when being punched, the vertical maximum striking force is improved to 3600 joules, the horizontal striking force is 1800 joules, the bolt can be struck by inching or continuously when being operated, and the efficiency is improved; the power system is driven by a motor, no harmful gas is discharged, the hydraulic station adopts a variable system, the flow can be adjusted, the system is low in heat, low in noise, energy-saving and environment-friendly; the intelligent degree is high, and the hydraulic control technology and the hydraulic vibration technology are integrated; the bolt punch is provided with a horizontal lifting appliance and a vertical lifting appliance, and the horizontal and vertical bolts can be smoothly dismounted under the auxiliary action of the guide sleeve.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (6)
1. The bolt punch is characterized by comprising a hydraulic station (1), hydraulic oil pipes (2), a punch body (3) and a punch rod (4), wherein the hydraulic station (1) is connected with the punch body (3) through the two hydraulic oil pipes (2), the punch rod (4) is arranged at the front part of the punch body (3), one end of the punch rod (4) is connected with a front cylinder (36) arranged inside the punch body (3), the other side of the front cylinder (36) is connected with a middle cylinder (37), the other side of the middle cylinder (37) is connected with a rear cylinder (38), an impact frequency regulator (32) is arranged on the middle cylinder (37), the impact frequency regulator (32) is used for regulating impact frequency, and a damping mechanism (39) is fixedly mounted at one side, close to the rear cylinder (38), inside the punch body (3);
damping device (39) include lifter plate (391), air damping spring (392), L type connecting rod (393) and horizontal spring (394), the one end of air damping spring (392) with dash inner wall one side fixed connection of body (3), and the other end of air damping spring (392) runs through lifter plate (391), three L type connecting rods (393) are installed to the outer equidistance of lifter plate (391), the other end fixed mounting of L type connecting rod (393) has horizontal spring (394), the other end of horizontal spring (394) with dash the lateral wall of body (3) and be connected.
2. The bolt punch according to claim 1, characterized in that the punch body (3) is provided with a rear handrail (33), a front handrail (34), a horizontal hanger (35) and a vertical hanger (31), the rear handrail (33) and the front handrail (34) being arranged on both sides of the punch body (3).
3. Bolt punch according to claim 2, characterised in that the horizontal spreader (35) is arranged in the middle of the punch body (3) for horizontally lifting the punch body (3); the vertical lifting appliance (31) is arranged at the end head of the punching body (3) and is used for vertically lifting the punching body (3).
4. The bolt punching machine according to claim 2, characterized in that one end of the horizontal hanger (35) is arranged on the rear handrail (33), the other end of the horizontal hanger (35) is provided with a lifting hole, the vertical hanger (31) is fixedly arranged at the end of the punching body (3), and the vertical hanger (31) is also provided with a lifting hole.
5. The bolt punching machine according to claim 1, characterized in that two first quick connectors (16) are arranged on one side of the hydraulic station (1), two second quick connectors (310) are arranged at one end of the top of the punching body (3), and the second quick connectors (310) and the first quick connectors (16) are connected through hydraulic oil pipes (2).
6. The bolt punching machine according to claim 1, characterized in that a motor (17) is fixedly installed inside the hydraulic station (1), an output shaft of the motor (17) is connected with a hydraulic pump, an oil tank (14) is also fixedly installed on the hydraulic station (1), a control panel (11) is fixedly installed on one side of the oil tank (14), a cleaning hole (12) is formed in the top of the oil tank (14), a filter (13) is fixedly installed on one side of the cleaning hole (12), a heat dissipation shell (15) is fixedly installed on one side of the oil tank (14), heat dissipation holes are uniformly formed in the heat dissipation shell (15), a hydraulic gauge (18) is arranged on one side of the heat dissipation shell (15), a cooling fan (19) is fixedly installed on one side inside the heat dissipation shell (15), and a valve block (110) is fixedly installed on one side of the oil tank (14) close to the heat dissipation shell (15), one side of the valve block (110) is fixedly provided with an electromagnetic overflow valve (111), the other side of the valve block (110) is fixedly provided with a high-pressure filter element (112), one side of the oil tank (14) is fixedly provided with a liquid level device (113), and the liquid level device (113) is used for detecting the oil quantity in the oil tank (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911348580.2A CN110977400A (en) | 2019-12-24 | 2019-12-24 | Bolt punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911348580.2A CN110977400A (en) | 2019-12-24 | 2019-12-24 | Bolt punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110977400A true CN110977400A (en) | 2020-04-10 |
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ID=70074882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911348580.2A Pending CN110977400A (en) | 2019-12-24 | 2019-12-24 | Bolt punch |
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| CN (1) | CN110977400A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571179A (en) * | 2020-05-25 | 2020-08-25 | 何燕娟 | Automatic ground pin expansion screw screwing-in equipment |
| CN113580070A (en) * | 2021-08-18 | 2021-11-02 | 安徽春华智能科技有限公司 | Frequency-adjustable bolt punch |
| CN115026541A (en) * | 2022-07-14 | 2022-09-09 | 安徽江河智能装备集团有限公司 | High-stability bolt punch for long-axis bolt |
| CN116460562A (en) * | 2023-05-30 | 2023-07-21 | 中国民用航空飞行学院 | Electromagnetic loading interference screw joint component automatic extrusion mounting device and method |
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| CN106395147A (en) * | 2016-08-31 | 2017-02-15 | 无锡优萌模塑制造有限公司 | Plastic wire coil containing box with shock absorption function |
| CN107263397A (en) * | 2017-07-21 | 2017-10-20 | 江苏集萃智能制造技术研究所有限公司 | A kind of disassembling bolts impactor |
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2019
- 2019-12-24 CN CN201911348580.2A patent/CN110977400A/en active Pending
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| EP0462835A2 (en) * | 1990-06-21 | 1991-12-27 | Vsi Corporation | Pneumatic collar installation tool |
| CN1936347A (en) * | 2005-09-21 | 2007-03-28 | 平野靖雄 | Bolt and locking bolt using the same |
| CN204221320U (en) * | 2014-08-29 | 2015-03-25 | 安徽惊天液压智控股份有限公司 | Recoilless fluid pressure type bolt punching |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571179A (en) * | 2020-05-25 | 2020-08-25 | 何燕娟 | Automatic ground pin expansion screw screwing-in equipment |
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| CN115026541A (en) * | 2022-07-14 | 2022-09-09 | 安徽江河智能装备集团有限公司 | High-stability bolt punch for long-axis bolt |
| CN116460562A (en) * | 2023-05-30 | 2023-07-21 | 中国民用航空飞行学院 | Electromagnetic loading interference screw joint component automatic extrusion mounting device and method |
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Application publication date: 20200410 |