CN214134018U - Novel balance oil cylinder of vertical lathe ram - Google Patents
Novel balance oil cylinder of vertical lathe ram Download PDFInfo
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- CN214134018U CN214134018U CN202120120874.6U CN202120120874U CN214134018U CN 214134018 U CN214134018 U CN 214134018U CN 202120120874 U CN202120120874 U CN 202120120874U CN 214134018 U CN214134018 U CN 214134018U
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Abstract
The utility model discloses a novel vertical lathe ram balance cylinder, including hydro-cylinder main part, oil blanket lid, gas storage bag and flexure strip, the inside of hydro-cylinder main part is provided with the telescopic link, and is provided with the fixture block in the upper end outside of hydro-cylinder main part to the upper end outside of hydro-cylinder main part is provided with the oil blanket lid, be connected the bearing between oil blanket lid and the telescopic link, and the inboard of oil blanket lid is provided with first gasbag and second gasbag to the draw-in groove has been seted up to the bottom of oil blanket lid is inside, the inboard of draw-in groove is provided with the gas storage bag, the outside of hydro-cylinder main part is provided with the casing, and the outer wall of casing has seted up the spout, and the outside of casing is provided with the flexure strip. This novel vertical lathe ram balance cylinder is provided with the oil blanket lid of embedded gas storage bag, can be convenient carry out seal installation to the oil blanket lid, the follow-up maintenance of the hydro-cylinder of being convenient for can have good bradyseism, protection and heat dissipation function simultaneously, and the practicality is strong.
Description
Technical Field
The utility model relates to a balanced hydro-cylinder technical field specifically is a novel vertical lathe ram balanced hydro-cylinder.
Background
Along with the rapid development of mechanical industrialization, the application of a vertical machine tool is more and more extensive, a workpiece can be tightly machined through the vertical machine tool, a vertical lathe ram is one of the most main parts in the machine tool, a tool rest, a spindle box and other parts can be loaded through the vertical lathe ram, longitudinal horizontal movement adjustment can be carried out on the machine tool through a guide rail, balance is generally required to be maintained through a balance oil cylinder in the moving process of the vertical lathe ram, and the smooth movement of the ram is ensured, but the existing balance oil cylinder of the vertical lathe ram still has some defects, such as:
1. the oil seal cover is one of the most important parts in the oil cylinder, the inside of the oil cylinder can be sealed through the oil seal cover, and hydraulic oil leakage is avoided, but most of the existing vertical lathe ram balance oil cylinders adopt a bolt mode to fixedly install the oil seal cover, so that the oil seal cover is inconvenient to disassemble and maintain subsequently, and meanwhile, most of the existing oil seal covers adopt a sealing rubber ring mode to seal, but the rubber ring can be worn to a certain degree in the using process, so that oil leakage is caused, and certain using defects exist;
2. because the balance oil cylinder of the vertical lathe ram can be collided by external objects in the using process, but the existing balance oil cylinder of the vertical lathe ram has a single external structure, so that effective cushioning protection is inconvenient to carry out, and the oil cylinder is easily damaged in the accidental collision process.
Therefore, a novel balance oil cylinder of the ram of the vertical lathe is provided so as to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel merry go round machine ram balance cylinder to solve the inconvenient seal installation that carries on convenient to the oil blanket lid of merry go round machine ram balance cylinder on the existing market that above-mentioned background art provided and lack the problem of bradyseism, anticollision function.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel balance oil cylinder of vertical lathe ram, includes hydro-cylinder main part, oil seal lid, gas storage bag and flexure strip, the inside of hydro-cylinder main part is provided with the telescopic link, and is provided with the fixture block in the upper end outside of hydro-cylinder main part to the upper end outside of hydro-cylinder main part is provided with the oil seal lid, be connected the bearing between oil seal lid and the telescopic link, and the inboard of oil seal lid is provided with first gasbag and second gasbag to the draw-in groove has been seted up to the bottom of oil seal lid is inside, the inboard of draw-in groove is provided with the gas storage bag, the outside of hydro-cylinder main part is provided with the casing, and the outer wall of casing has seted up the spout to the outside of casing is provided with the flexure strip.
Preferably, the clamping blocks are distributed at the upper end of the oil cylinder main body at equal angles, the clamping blocks are of an L-shaped structure, and the clamping blocks and the clamping grooves form a clamping structure.
Preferably, first gasbag and second gasbag are the ring structure, and both first gasbag and second gasbag all are the inlay card structure with the inner wall of oil seal lid to first gasbag and second gasbag are laminated in the outer wall of telescopic link and the inner wall of hydro-cylinder main part respectively.
Preferably, gas transmission pipes are connected between the gas storage bag and the first and second gas bags, the gas storage bag is attached to the clamping block, and the end of the attaching surface of the clamping block and the gas storage bag is in an inclined surface structure.
Preferably, the elastic piece is of a copper structure, is attached to the outer wall of the shell and is of a wave-shaped structure.
Preferably, the elastic pieces are distributed on the outer side of the shell at equal angles, and two ends of each elastic piece and the sliding groove form a limiting sliding structure.
Compared with the prior art, the beneficial effects of the utility model are that: the novel vertical lathe ram balance oil cylinder can be used for conveniently and hermetically installing the oil sealing cover, is convenient for subsequent overhaul of the oil cylinder, and simultaneously has good shock absorption, protection and heat dissipation functions and strong practicability;
1. the clamping block can be quickly clamped into the inner side of the clamping groove by covering the oil sealing cover above the oil cylinder main body and rotating the oil sealing cover, and meanwhile, the clamping block can extrude gas in the gas storage bag into the first air bag and the second air bag, so that the first air bag and the second air bag expand and are attached among the oil cylinder main body, the telescopic rod and the oil sealing cover, and the installation sealing performance and the convenience of the oil sealing cover are effectively improved;
2. be provided with the flexure strip, through the flexure strip of copper, can effectually conduct, dispel the heat to the heat that the hydro-cylinder main part produced, avoid the inside high temperature of hydro-cylinder main part and influence normal use, the flexure strip can take place elastic deformation when receiving the collision simultaneously to carry out effectual bradyseism, protection to the hydro-cylinder main part, improved the practicality of device.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the oil seal cover of the present invention;
FIG. 4 is a schematic view of a three-dimensional structure of the fixture block of the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. a cylinder body; 2. a telescopic rod; 3. a clamping block; 4. sealing the oil cover; 5. a bearing; 6. a first air bag; 7. a second air bag; 8. a card slot; 9. a gas storage bag; 10. a gas delivery pipe; 11. a housing; 12. a chute; 13. an elastic sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a novel balance oil cylinder of a vertical lathe ram comprises an oil cylinder main body 1, an expansion link 2, a fixture block 3, an oil seal cover 4, a bearing 5, a first air bag 6, a second air bag 7, a clamping groove 8, an air storage bag 9, an air delivery pipe 10, a shell 11, a sliding groove 12 and an elastic sheet 13, wherein the expansion link 2 is arranged in the oil cylinder main body 1, the fixture block 3 is arranged on the outer side of the upper end of the oil cylinder main body 1, the oil seal cover 4 is arranged on the outer side of the upper end of the oil cylinder main body 1, the bearing 5 is connected between the oil seal cover 4 and the expansion link 2, the first air bag 6 and the second air bag 7 are arranged on the inner side of the oil seal cover 4, the clamping groove 8 is formed in the bottom of the oil seal cover 4, the air storage bag 9 is arranged on the inner side of the clamping groove 8, the shell 11 is arranged on the outer side of the oil cylinder main body 1, the sliding groove 12 is formed in the outer wall of the shell 11, and the elastic sheet 13 is arranged on the outer side of the shell 11;
the clamping blocks 3 are distributed at the upper end of the oil cylinder main body 1 at equal angles, the clamping blocks 3 are in an L-shaped structure, the clamping blocks 3 and the clamping grooves 8 form a clamping structure, and the clamping blocks 3 are inserted into the clamping grooves 8 to rotate, so that the clamping blocks 3 and the oil seal cover 4 form the clamping structure, the oil seal cover 4 can be rapidly disassembled and assembled, and the oil cylinder can be conveniently maintained;
the first air bag 6 and the second air bag 7 are of circular structures, the first air bag 6 and the second air bag 7 and the inner wall of the oil seal cover 4 are of clamping and embedding structures, the first air bag 6 and the second air bag 7 are attached to the outer wall of the telescopic rod 2 and the inner wall of the oil cylinder main body 1 respectively, and the first air bag 6 and the second air bag 7 can be attached to the oil seal cover 4, the oil cylinder main body 1 and the telescopic rod 2 in an expanding mode through the structure, so that the installation sealing performance of the oil seal cover 4 is effectively improved;
the elastic sheet 13 is of a copper structure, the elastic sheet 13 is attached to the outer wall of the shell 11, the elastic sheet 13 is integrally of a wave-shaped structure, the shell 11 can be effectively conducted with heat conduction and heat dissipation through the elastic sheet 13 of the wave-shaped structure, and the internal temperature of the balancing oil cylinder is prevented from being too high;
the elastic pieces 13 are distributed on the outer side of the shell 11 at equal angles, the two ends of each elastic piece 13 and the sliding grooves 12 form a limiting sliding structure, and when the oil cylinder main body 1 is impacted by an external object, the elastic pieces 13 can elastically deform, so that the two ends of each elastic piece can slide along the sliding grooves 12, and an effective cushioning protection effect can be achieved.
The working principle is as follows: when the novel vertical lathe ram balancing oil cylinder is used, firstly, as shown in fig. 1-4, the oil sealing cover 4 is sleeved outside the telescopic rod 2, so that the oil sealing cover 4 is attached to the upper end of the oil cylinder main body 1, the clamping block 3 can be inserted into the clamping groove 8 at the moment, then the oil sealing cover 4 is rotated, the clamping block 3 and the clamping groove 8 are clamped with each other, the installation of the oil sealing cover 4 can be completed at the moment, along with the rotation of the oil sealing cover 4, the clamping block 3 can gradually extrude the gas storage bag 9 in the clamping groove 8, the gas storage bag 9 inputs the gas in the gas storage bag into the first gas bag 6 and the second gas bag 7 through the gas pipe 10, the first gas bag 6 and the second gas bag 7 are expanded, the expanded first gas bag 6 and the second gas bag 7 can be closely attached to the oil cylinder main body 1, the telescopic rod 2 and the oil sealing cover 4, thereby effectively improving the installation sealing performance of the oil sealing cover 4, and simultaneously due to the elastic force of the gas storage bag 9, the clamping block 3 can be provided with a contact force, and the oil seal cover 4 is prevented from falling off due to accidental rotation;
as shown in fig. 1 and 5, the elastic sheet 13 attached to the outer side of the housing 11 is of a wave-shaped structure, and the elastic sheet 13 is made of copper material, so that the elastic sheet 13 can conduct and dissipate heat quickly to the heat inside the housing 11, thereby preventing the excessive heat inside the cylinder body 1 from affecting normal use, and meanwhile, when the elastic sheet 13 is impacted by an external object, the two ends of the elastic sheet can slide along the sliding grooves 12, thereby causing the elastic sheet 13 to deform elastically, so that the elastic sheet 13 can play an effective shock absorption and protection role for the cylinder body 1, preventing the cylinder body 1 from being damaged by impact, and further completing a series of work.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a novel balance cylinder of vertical lathe ram, includes hydro-cylinder main part (1), oil seal lid (4), gas storage bag (9) and flexure strip (13), its characterized in that: the inside of hydro-cylinder main part (1) is provided with telescopic link (2), and the upper end outside of hydro-cylinder main part (1) is provided with fixture block (3) to the upper end outside of hydro-cylinder main part (1) is provided with oil seal lid (4), connect bearing (5) between oil seal lid (4) and telescopic link (2), and the inboard of oil seal lid (4) is provided with first gasbag (6) and second gasbag (7), and draw-in groove (8) have been seted up to the bottom inside of oil seal lid (4), the inboard of draw-in groove (8) is provided with gas storage bag (9), the outside of hydro-cylinder main part (1) is provided with casing (11), and the outer wall of casing (11) has seted up spout (12) to the outside of casing (11) is provided with flexible piece (13).
2. The novel vertical lathe ram balance oil cylinder according to claim 1, characterized in that: the clamping blocks (3) are distributed at the upper end of the oil cylinder main body (1) at equal angles, the clamping blocks (3) are of an L-shaped structure, and the clamping blocks (3) and the clamping grooves (8) form a clamping structure.
3. The novel vertical lathe ram balance oil cylinder according to claim 1, characterized in that: first gasbag (6) and second gasbag (7) are the ring structure, and both first gasbag (6) and second gasbag (7) all are the inlay card structure with the inner wall of oil seal lid (4) to first gasbag (6) and second gasbag (7) are laminated in the outer wall of telescopic link (2) and the inner wall of hydro-cylinder main part (1) respectively.
4. The novel vertical lathe ram balance oil cylinder according to claim 1, characterized in that: gas storage bag (9) and first gasbag (6), second gasbag (7) all are connected with gas-supply pipe (10) between the two, and laminate mutually with fixture block (3) gas storage bag (9) to the end of fixture block (3) and gas storage bag (9) binding face is the inclined plane structure.
5. The novel vertical lathe ram balance oil cylinder according to claim 1, characterized in that: the elastic piece (13) is of a copper structure, the elastic piece (13) is attached to the outer wall of the shell (11), and the elastic piece (13) is of a wave-shaped structure integrally.
6. The novel vertical lathe ram balance oil cylinder according to claim 1, characterized in that: the elastic pieces (13) are distributed on the outer side of the shell (11) at equal angles, and two ends of the elastic pieces (13) and the sliding grooves (12) form a limiting sliding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120120874.6U CN214134018U (en) | 2021-01-18 | 2021-01-18 | Novel balance oil cylinder of vertical lathe ram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120120874.6U CN214134018U (en) | 2021-01-18 | 2021-01-18 | Novel balance oil cylinder of vertical lathe ram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214134018U true CN214134018U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120120874.6U Active CN214134018U (en) | 2021-01-18 | 2021-01-18 | Novel balance oil cylinder of vertical lathe ram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214134018U (en) |
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2021
- 2021-01-18 CN CN202120120874.6U patent/CN214134018U/en active Active
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