CN114029434A - Environment-friendly metal forming machine tool equipment with automatic lubricating function - Google Patents
Environment-friendly metal forming machine tool equipment with automatic lubricating function Download PDFInfo
- Publication number
- CN114029434A CN114029434A CN202111597163.9A CN202111597163A CN114029434A CN 114029434 A CN114029434 A CN 114029434A CN 202111597163 A CN202111597163 A CN 202111597163A CN 114029434 A CN114029434 A CN 114029434A
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- oil
- pipe
- machine tool
- wall
- telescopic column
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- 239000002184 metal Substances 0.000 title claims abstract description 30
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 27
- 239000003921 oil Substances 0.000 claims abstract description 134
- 238000003860 storage Methods 0.000 claims abstract description 23
- 239000010687 lubricating oil Substances 0.000 claims abstract description 20
- 238000005242 forging Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims description 19
- 238000005096 rolling process Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 description 7
- 230000001502 supplementing effect Effects 0.000 description 6
- 238000005461 lubrication Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J3/00—Lubricating during forging or pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
- B21J13/03—Die mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention relates to the technical field of machine tool equipment, and discloses environment-friendly metal forming machine tool equipment with an automatic lubricating function, which comprises a rack, wherein a hydraulic cylinder is fixedly connected to the top of the rack, the output end of the hydraulic cylinder is connected with a telescopic column, the other end of the telescopic column penetrates through the top of the rack and is connected with a supporting block, a forging part is installed at the lower end of the supporting block, an automatic lubricating mechanism for automatically lubricating the telescopic column is symmetrically connected to the inner top of the rack relative to the telescopic column, the automatic lubricating mechanism comprises an oil storage tank filled with lubricating oil, the tank top of the oil storage tank is connected with the inner top of the rack through the supporting column, one side of the oil storage tank is connected with an oil conveying assembly for conveying the lubricating oil in the oil storage tank, and the other side of the oil conveying assembly is attached to the column wall of the telescopic column. This environment-friendly metal forming machine tool equipment with self-lubricating function can solve and appear lubricating oil on present flexible post and lack, leads to the problem that flexible post life reduces.
Description
Technical Field
The invention relates to the technical field of machine tool equipment, in particular to environment-friendly metal forming machine tool equipment with an automatic lubricating function.
Background
The press is formed by applying pressure to metal, and is basically characterized by large force, so that the press is heavy equipment, and is provided with safety protection devices for ensuring the equipment and personal safety, and the metal forming machine can accurately and effectively forge metal.
The existing environment-friendly metal forming machine tool equipment can cause the service life of the telescopic column to be reduced if the condition that lubricating oil is lacked appears on the telescopic column in the single metal processing process.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides environment-friendly metal forming machine tool equipment with an automatic lubricating function, which has the advantage of automatically lubricating a telescopic column and solves the problem that the service life of the telescopic column is shortened due to the lack of lubricating oil on the conventional telescopic column.
(II) technical scheme
In order to realize the purpose of automatically lubricating the telescopic column, the invention provides the following technical scheme: the utility model provides an environment-friendly metal forming machine tool equipment with self-lubricate function, includes the frame, the top fixedly connected with pneumatic cylinder of frame, the output of pneumatic cylinder is connected with flexible post, another of flexible post runs through the top of frame is connected with the supporting shoe, the forging piece is installed to the lower extreme of supporting shoe, the interior top of frame about flexible post symmetric connection has and is used for right flexible post carries out self-lubricate's automatic lubrication mechanism, automatic lubrication mechanism is including the batch oil tank that is equipped with lubricating oil, the roof of batch oil tank is connected with the interior top of frame through the support column, one side of batch oil tank is connected with and is used for the transportation the oil transportation subassembly of lubricating oil in the batch oil tank, the opposite side of oil transportation subassembly pastes and leans on the column wall of flexible post.
Preferably, the oil transportation subassembly is including leading oil pipe, lead the fixed intercommunication of oil pipe on one side tank wall that the batch oil tank is close to the roof position, it is close to flexible post setting to lead oil pipe, it is equipped with the extension to overlap on oil pipe's the outer pipe wall, sliding connection is established on leading oil pipe's the outer pipe wall to extend the pipe cover, it is connected with the sealing member on the outer pipe wall that oil pipe is close to flexible post one end position to lead oil pipe, the one end intercommunication that the extension is close to flexible post has curved splint, one side that splint are close to flexible post is connected with leads the oil cotton, it pastes to lead one side that the oil cotton is close to flexible post the column wall setting of flexible post, it is connected with leads the oil rope to lead one side that flexible post was kept away from to the oil cotton, lead the other end of oil rope pass in proper order extension and lead oil pipe and to extend in the lubricating oil in the batch oil tank.
Preferably, the extension pipe is connected with a compressed spring through a pipe orifice at one end far away from the telescopic column, the other end of the spring is fixedly connected with a reset ring, the spring is sleeved on the outer pipe wall of the oil guide pipe, and the reset ring is fixedly sleeved on the outer pipe wall of the oil guide pipe.
Preferably, the outer pipe wall of the oil guide pipe is symmetrically provided with limiting grooves along the horizontal linear direction, the limiting grooves are connected with matched limiting blocks in a sliding mode, and one ends, far away from the bottoms of the limiting grooves, of the limiting blocks penetrate through notches of the limiting grooves and are fixedly connected to the inner pipe wall of the extension pipe.
Preferably, the seal assembly comprises a seal ring, an annular seal groove is formed in the outer pipe wall of the oil guide pipe close to one end of the telescopic column, the seal ring is sleeved in the seal groove, and the outer ring wall of the seal ring penetrates through a groove opening of the seal groove and is arranged on the inner pipe wall of the extension pipe.
Preferably, a rolling groove is formed in one end, close to the limiting groove, of the limiting block, rolling balls are arranged in the rolling groove, and the balls penetrate through a notch of the rolling groove and are connected to the bottom of the limiting groove in a rolling mode.
Preferably, the support column is close to and is four boss of annular fixedly connected with on the column wall of batch oil tank one end position, the other end fixed connection of boss is at the outer roof of batch oil tank.
Preferably, an oil supplementing pipe is communicated with the outer box wall on one side, close to the top of the oil storage box, and the oil supplementing pipe is far away from the telescopic column.
Preferably, an oil discharge pipe is communicated with the outer box wall on one side of the oil storage tank close to the bottom of the tank, and a valve is mounted on the oil discharge pipe.
Preferably, a thread groove is formed in the center of the lower end of the supporting block, a thread column is fixedly connected to the center of the upper end of the forging piece, and the thread column is in threaded connection with the thread groove.
(III) advantageous effects
Compared with the prior art, the invention provides environment-friendly metal forming machine tool equipment with an automatic lubricating function, which has the following beneficial effects:
1. this environment-friendly metal forming machine tool equipment with self-lubricating function through setting up batch oil tank and oil delivery subassembly, transports the oil guide cotton on the splint with lubricating oil in the batch oil tank for the oil guide cotton is soaked, carries out self-lubricating with the lubricating oil adhesion on flexible post, to flexible post.
2. This environment-friendly metal forming machine tool equipment with self-lubricating function, when leading the oil cotton and taking place wearing and tearing, the spring promotion splint synchronous motion of compressed ensures that the oil cotton that leads on the splint continues to push up on the post wall of flexible post, can last stable lubricate flexible post.
3. This environment-friendly metal forming machine tool equipment with self-lubricating function through setting up thread groove and screw thread post, when the forging piece is changed to needs, applys the turning force to the forging piece, drives the clockwise rotation of screw thread post in the thread groove, takes off the forging piece from the supporting shoe, carries out convenient change to the forging piece in the screw thread post screw in thread groove on the new forging piece afterwards.
Drawings
FIG. 1 is a schematic structural diagram of an environment-friendly metal forming machine tool with an automatic lubricating function according to the present 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 portion C of FIG. 2;
FIG. 5 is a schematic view of the connection portion between the oil conduit and the extension pipe of the environment-friendly metal forming machine tool equipment with the automatic lubrication function according to the present invention.
In the figure: 1. a frame; 2. a hydraulic cylinder; 3. a telescopic column; 4. a support block; 5. forging and pressing a piece; 6. an oil storage tank; 7. a support pillar; 8. an oil guide pipe; 9. an extension pipe; 10. a splint; 11. oil guide cotton; 12. an oil guide rope; 13. a spring; 14. a reset ring; 15. a limiting groove; 16. a limiting block; 17. a seal ring; 18. a sealing groove; 19. a reinforcing block; 20. a rolling groove; 21. a ball bearing; 22. supplementing an oil pipe; 23. an oil discharge pipe; 24. a thread groove; 25. a threaded post.
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.
Example 1
Referring to fig. 1-2 and 4-5, an environment-friendly metal forming machine tool device with an automatic lubricating function comprises a frame 1, a hydraulic cylinder 2 is fixedly connected to the top of the frame 1, an output end of the hydraulic cylinder 2 is connected with a telescopic column 3, the other end of the telescopic column 3 penetrates through the top of the frame 1 and is connected with a supporting block 4, a forging part 5 is installed at the lower end of the supporting block 4, an automatic lubricating mechanism for automatically lubricating the telescopic column 3 is symmetrically connected to the inner top of the frame 1 relative to the telescopic column 3, the automatic lubricating mechanism comprises an oil storage tank 6 filled with lubricating oil, the tank top of the oil storage tank 6 is connected with the inner top of the frame 1 through a supporting column 7, four reinforcing blocks 19 are fixedly connected to the column wall of the supporting column 7 close to one end of the oil storage tank 6 in an annular manner, the other ends of the reinforcing blocks 19 are fixedly connected to the outer tank top of the oil storage tank 6, and the structural strength of the supporting column 7 and the oil storage tank 6 is improved.
The outer wall of one side of the oil storage tank 6 close to the tank top is communicated with an oil supplementing pipe 22, the oil supplementing pipe 22 is far away from the telescopic column 3, and lubricating oil in the oil storage tank 6 is discharged through the oil supplementing pipe 22. An oil discharge pipe 23 is communicated with the outer box wall on one side of the oil storage box 6 close to the box bottom, and a valve is arranged on the oil discharge pipe 23. One side of the oil storage tank 6 is connected with an oil conveying assembly for conveying lubricating oil in the oil storage tank 6, and the other side of the oil conveying assembly is abutted against the column wall of the telescopic column 3.
The oil transportation subassembly is including leading oil pipe 8, lead the fixed intercommunication of oil pipe 8 on the one side tank wall that oil storage tank 6 is close to the roof position, it sets up to lead oil pipe 8 to be close to flexible post 3, the cover is equipped with extension pipe 9 on leading oil pipe 8's the outer pipe wall, sliding connection is established on leading oil pipe 8's the outer pipe wall to extension pipe 9 cover, spacing groove 15 has been seted up along horizontal straight line direction symmetry on leading oil pipe 8's the outer pipe wall, sliding connection has assorted stopper 16 in spacing groove 15, stopper 16 keeps away from the one end of 15 tank bottoms of spacing groove and fixed connection on the inner tube wall of extension pipe 9, when extension pipe 9 moves on leading oil pipe 8, do relative motion between stopper 16 and the spacing groove 15, prevent that extension pipe 9 from breaking away from on leading oil pipe 8.
The limiting block 16 is provided with a rolling groove 20 at one end close to the limiting groove 15, a rolling ball 21 is arranged in the rolling groove 20, the rolling ball 21 penetrates through a notch of the rolling groove 20 and is connected to the bottom of the limiting groove 15 in a rolling manner, when the limiting block 16 moves in the limiting groove 20, the rolling ball 21 is driven to roll, and the friction resistance of the limiting block 16 during movement in the limiting groove 20 is reduced.
Lead and be connected with the sealing member on oil pipe 8 is close to the outer pipe wall of 3 one end positions of flexible post, seal assembly includes sealing ring 17, lead and seted up annular seal groove 18 on oil pipe 8 is close to the outer pipe wall of 3 one end positions of flexible post, sealing ring 17 cover is established in seal groove 18, the outer rampart of sealing ring 17 passes the notch of seal groove 18 and sets up on the interior pipe wall of extension pipe 9, improved the leakproofness between extension pipe 9 and the oil pipe 8 of leading through sealing ring 17, prevent that the lubricating oil in the extension pipe 9 from leading oil pipe 8 and extension pipe 9's junction to take place to leak.
The working principle is as follows: support oil guide rope 12 through oil guide pipe 8 and extension pipe 9, during oil guide rope 12 transports lubricating oil in oil storage tank 6 to oil guide cotton 11 on splint 10 through the rethread for oil guide cotton 11 is soaked, carries out self-lubrication to flexible post 3 with lubricating oil adhesion on flexible post 3
Example 2
Referring to fig. 1-2 and 5, a compressed spring 13 is connected to a pipe orifice at one end of the extension pipe 9 far away from the telescopic column 3, a reset ring 14 is fixedly connected to the other end of the spring 13, the spring 13 is sleeved on the outer pipe wall of the oil guide pipe 8, and the reset ring 14 is fixedly sleeved on the outer pipe wall of the oil guide pipe 8.
The working principle is as follows: when flexible post 3 is flexible, with lead oily cotton 11 to be relative motion and lead to leading oily cotton 11 to take place wearing and tearing, compressed spring 13 promotes extension pipe 9 and leads the motion of 3 directions of flexible post on oil pipe 8, and then drives splint 10 synchronous motion, ensures that lead oily cotton 11 on the splint 10 continues to push up on the column wall of flexible post 3, can last stable lubricate flexible post 3.
Example 3
Referring to fig. 3, an environment-friendly metal forming machine tool equipment with self-lubricating function, including frame 1, the top fixedly connected with pneumatic cylinder 2 of frame 1, the output of pneumatic cylinder 2 is connected with flexible post 3, another one of flexible post 3 runs through the top of frame 1 and is connected with supporting shoe 4, forging and pressing piece 5 is installed to the lower extreme of supporting shoe 4, thread groove 24 has been seted up to the lower extreme center department of supporting shoe 4, the upper end center department fixedly connected with screw thread post 25 of forging and pressing piece 5, screw thread post 25 threaded connection is in thread groove 24.
The working principle is as follows: when the forging piece 5 needs to be replaced, a rotating force is applied to the forging piece 5 to drive the threaded column 25 to rotate clockwise in the threaded groove 24, the forging piece 5 is taken down from the supporting block 4, then the threaded column 25 on the new forging piece 5 is screwed into the threaded groove 24, and the forging piece 5 is replaced conveniently.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is 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 (10)
1. The utility model provides an environment-friendly metal forming machine tool equipment with self-lubricate function, includes frame (1), its characterized in that: the top of the frame (1) is fixedly connected with a hydraulic cylinder (2),
the output end of the hydraulic cylinder (2) is connected with a telescopic column (3), the other end of the telescopic column (3) penetrates through the top of the frame (1) and is connected with a supporting block (4),
the lower end of the supporting block (4) is provided with a forging piece (5), the inner top of the frame (1) is symmetrically connected with an automatic lubricating mechanism for automatically lubricating the telescopic column (3) relative to the telescopic column (3),
automatic lubricated mechanism is connected with the interior top of frame (1) through support column (7) including batch oil tank (6) that is equipped with lubricating oil, the roof of batch oil tank (6) is connected, one side of batch oil tank (6) is connected with and is used for the transportation the oil transportation subassembly of lubricating oil in batch oil tank (6), the opposite side subsides of oil transportation subassembly lean on the column wall of flexible post (3).
2. The environment-friendly metal forming machine tool equipment with the automatic lubricating function as claimed in claim 1, wherein: the oil delivery assembly comprises an oil guide pipe (8), the oil guide pipe (8) is fixedly communicated with one side of the tank wall of the oil storage tank (6) close to the top of the tank, the oil guide pipe (8) is close to the telescopic column (3) and is arranged, an extension pipe (9) is sleeved on the outer pipe wall of the oil guide pipe (8), the extension pipe (9) is sleeved on the outer pipe wall of the oil guide pipe (8) in a sliding connection mode, a sealing element is connected to the outer pipe wall of the oil guide pipe (8) close to one end of the telescopic column (3), one end of the extension pipe (9) close to the telescopic column (3) is communicated with an arc-shaped clamping plate (10), one side of the clamping plate (10) close to the telescopic column (3) is connected with an oil guide cotton (11), one side of the oil guide cotton (11) close to the telescopic column (3) is arranged by leaning against the column wall of the telescopic column (3), one side of the oil guide cotton (11) far away from the telescopic column (3) is connected with an oil guide rope (12), the other end of the oil guide rope (12) sequentially penetrates through the extension pipe (9) and the oil guide pipe (8) and extends into lubricating oil in the oil storage tank (6).
3. The environment-friendly metal forming machine tool equipment with the automatic lubricating function as claimed in claim 2, wherein: the extension pipe (9) keep away from the one end mouth of pipe of flexible post (3) and be connected with compressed spring (13), the other end fixedly connected with reset ring (14) of spring (13), spring (13) cover is established on the outer pipe wall of leading oil pipe (8), reset ring (14) fixed cover is connected on the outer pipe wall of leading oil pipe (8).
4. The environment-friendly metal forming machine tool equipment with the automatic lubricating function as claimed in claim 2, wherein: limiting grooves (15) are symmetrically formed in the outer pipe wall of the oil guide pipe (8) along the horizontal linear direction, matched limiting blocks (16) are connected in the limiting grooves (15) in a sliding mode, and one ends, far away from the bottom of the limiting grooves (15), of the limiting blocks (16) penetrate through notches of the limiting grooves (15) and are fixedly connected to the inner pipe wall of the extension pipe (9).
5. The environment-friendly metal forming machine tool equipment with the automatic lubricating function as claimed in claim 2, wherein: the sealing assembly comprises a sealing ring (17), an annular sealing groove (18) is formed in the outer pipe wall of the oil guide pipe (8) close to one end of the telescopic column (3), the sealing ring (17) is sleeved in the sealing groove (18), and the outer ring wall of the sealing ring (17) penetrates through a groove opening of the sealing groove (18) and is arranged on the inner pipe wall of the extension pipe (9).
6. The environment-friendly metal forming machine tool equipment with the automatic lubricating function as claimed in claim 4, wherein: the limiting block (16) is close to one end of the limiting groove (15) and is provided with a rolling groove (20), rolling balls (21) are arranged in the rolling groove (20), and the rolling balls (21) penetrate through a notch of the rolling groove (20) and are connected to the bottom of the limiting groove (15) in a rolling mode.
7. The environment-friendly metal forming machine tool equipment with the automatic lubricating function as claimed in claim 1, wherein: support column (7) are four boss (19) of annular fixedly connected with on being close to the column wall of batch oil tank (6) one end position, the other end fixed connection of boss (19) is on the outer container top of batch oil tank (6).
8. The environment-friendly metal forming machine tool equipment with the automatic lubricating function as claimed in claim 1, wherein: the oil storage tank (6) is close to one side outer box wall of roof position on the intercommunication have mend oil pipe (22), mend oil pipe (22) and keep away from flexible post (3) and set up.
9. The environment-friendly metal forming machine tool equipment with the automatic lubricating function as claimed in claim 1, wherein: the oil storage tank (6) is communicated with an oil discharge pipe (23) on the outer wall of one side close to the bottom of the tank, and the valve is installed on the oil discharge pipe (23).
10. The environment-friendly metal forming machine tool equipment with the automatic lubricating function as claimed in claim 1, wherein: the center of the lower end of the supporting block (4) is provided with a thread groove (24), the center of the upper end of the forging piece (5) is fixedly connected with a thread column (25), and the thread column (25) is in threaded connection with the thread groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111597163.9A CN114029434A (en) | 2021-12-24 | 2021-12-24 | Environment-friendly metal forming machine tool equipment with automatic lubricating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111597163.9A CN114029434A (en) | 2021-12-24 | 2021-12-24 | Environment-friendly metal forming machine tool equipment with automatic lubricating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114029434A true CN114029434A (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111597163.9A Pending CN114029434A (en) | 2021-12-24 | 2021-12-24 | Environment-friendly metal forming machine tool equipment with automatic lubricating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114029434A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117696818A (en) * | 2024-02-06 | 2024-03-15 | 定襄煌星机械加工有限公司 | Large cake forging turn-over tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5638921A (en) * | 1995-12-05 | 1997-06-17 | Chrysler Corporation | Die mounted unitized lubricant delivery apparatus |
| CN112355213A (en) * | 2020-10-20 | 2021-02-12 | 李本东 | Environment-friendly metal forming machine tool equipment with automatic lubricating function |
| CN213744238U (en) * | 2020-11-02 | 2021-07-20 | 昆山励天机械设备有限公司 | Cylinder is drawn to nitrogen gas balanced system |
| CN113146321A (en) * | 2021-05-17 | 2021-07-23 | 马鞍山市广源法兰环件有限公司 | Numerical control machine tool angle head slewing mechanism |
| CN214080220U (en) * | 2021-01-09 | 2021-08-31 | 贵州盛海诚机电设备有限公司 | Numerically controlled lathe guide rail |
| CN215200997U (en) * | 2021-05-19 | 2021-12-17 | 陕西天烁精密机械有限公司 | Machining forming cutter for hanging slide rail of aircraft engine |
-
2021
- 2021-12-24 CN CN202111597163.9A patent/CN114029434A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5638921A (en) * | 1995-12-05 | 1997-06-17 | Chrysler Corporation | Die mounted unitized lubricant delivery apparatus |
| CN112355213A (en) * | 2020-10-20 | 2021-02-12 | 李本东 | Environment-friendly metal forming machine tool equipment with automatic lubricating function |
| CN213744238U (en) * | 2020-11-02 | 2021-07-20 | 昆山励天机械设备有限公司 | Cylinder is drawn to nitrogen gas balanced system |
| CN214080220U (en) * | 2021-01-09 | 2021-08-31 | 贵州盛海诚机电设备有限公司 | Numerically controlled lathe guide rail |
| CN113146321A (en) * | 2021-05-17 | 2021-07-23 | 马鞍山市广源法兰环件有限公司 | Numerical control machine tool angle head slewing mechanism |
| CN215200997U (en) * | 2021-05-19 | 2021-12-17 | 陕西天烁精密机械有限公司 | Machining forming cutter for hanging slide rail of aircraft engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117696818A (en) * | 2024-02-06 | 2024-03-15 | 定襄煌星机械加工有限公司 | Large cake forging turn-over tool |
| CN117696818B (en) * | 2024-02-06 | 2024-04-19 | 定襄煌星机械加工有限公司 | Large cake forging turn-over tool |
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Application publication date: 20220211 |