CN215902364U - Long-life nitrogen cylinder with protective hard sleeve - Google Patents
Long-life nitrogen cylinder with protective hard sleeve Download PDFInfo
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- CN215902364U CN215902364U CN202122199716.7U CN202122199716U CN215902364U CN 215902364 U CN215902364 U CN 215902364U CN 202122199716 U CN202122199716 U CN 202122199716U CN 215902364 U CN215902364 U CN 215902364U
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Abstract
The utility model provides a long-service-life nitrogen cylinder with a protective hard sleeve, which comprises a protective hard sleeve, a nitrogen cylinder, a moving part, a die holder, a screw, an upper connecting block, a lower connecting block, a protective spring, a protective pad, an ear plate, a connecting hole, a sealed protective nitrogen cylinder sundry cleaning plate structure, a nitrogen cylinder ventilating and cooling box structure and a rotary adjusting protective nitrogen cylinder connecting frame structure, wherein the nitrogen cylinder is embedded in the middle of the upper part of the inner side of the protective hard sleeve; the moving part is sleeved at the middle position of the upper part of the inner side of the nitrogen cylinder in a sliding manner; the die holders are respectively connected to the upper parts of the left side and the right side of the protective hard sleeve through bolts; the screw thread is connected with the inner side of the die holder. The sealing plate, the locking bolt, the protection plate, the locking sheet, the holding rod, the cleaning sheet and the cleaning rod are arranged, so that the nitrogen cylinder is favorably maintained; the protective housing, the protection network, the condenser pipe, the setting of protective housing and fan is favorable to cooling down the nitrogen cylinder.
Description
Technical Field
The utility model belongs to the technical field of manufacturing of stamping dies, and particularly relates to a nitrogen cylinder with a protective hard sleeve, which is long in service life.
Background
With the wide application of nitrogen cylinders in the field of stamping die manufacturing, the proportion of the purchase cost of the nitrogen cylinders in the die manufacturing cost is continuously increased. The service life of the nitrogen cylinder is prolonged, and the significance for controlling the use cost of the mold is more and more important. The sealing performance of a nitrogen cylinder is a significant factor in its reliability and longevity. During the use of the nitrogen cylinder, dust is extremely easily gathered on the surface of the piston rod under the influence of air flow and rubs with a sealing device of a cylinder body opening through the movement of the piston. Thereby cause sealing device and piston rod wearing and tearing, and then lead to becoming invalid and leaking gas, very big reduction the life of nitrogen cylinder, when the nitrogen cylinder used, a nitrogen cylinder protection hard cover was installed outside the nitrogen cylinder jar body. The piston rod passes through the hard sleeve to perform piston motion. When dust is attached to the piston rod, when the piston rod retracts into the nitrogen cylinder body, the dust cannot enter the cylinder body due to the blocking of the nitrogen cylinder protective hard sleeve. Therefore, the friction between dust and the sealing device of the nitrogen cylinder is reduced, and the purposes of reducing the abrasion of the piston rod and the sealing device and prolonging the service life of the nitrogen cylinder are achieved.
The nitrogen cylinder with the protective hard sleeve and long service life is widely applied at present.
But the nitrogen gas jar that has the protection hard cover that has current long-life still has inconveniently to maintain the nitrogen gas jar, and is inconvenient to cool down the nitrogen gas jar and inconvenient fixes a plurality of nitrogen gas jar (2).
Therefore, it is necessary to develop a long-life nitrogen cylinder with a protective hard sleeve.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a nitrogen cylinder with a protective hard sleeve, which has long service life, wherein the nitrogen cylinder is realized by the following technical scheme:
a long-service-life nitrogen cylinder with a protective hard sleeve comprises the protective hard sleeve, a nitrogen cylinder, a moving part, a die holder, a screw, an upper connecting block, a lower connecting block, a protective spring, a protective pad, an ear plate, a connecting hole, a sealed protective nitrogen cylinder sundry cleaning plate structure, a nitrogen cylinder ventilating and cooling box structure and a rotary adjusting protective nitrogen cylinder connecting frame structure, wherein the nitrogen cylinder is embedded in the middle of the upper part of the inner side of the protective hard sleeve; the moving part is sleeved at the middle position of the upper part of the inner side of the nitrogen cylinder in a sliding manner; the die holders are respectively connected to the upper parts of the left side and the right side of the protective hard sleeve through bolts; the screw is in threaded connection with the inner side of the die holder; the upper connecting blocks are respectively connected to the left side and the right side of the bottom of the moving part through bolts; the lower connecting block is connected to the outer side of the upper surface of the die holder; the protection springs are respectively connected to the upper part of the upper connecting block and the upper part of the lower connecting block through screws; the protective pad is glued on the lower part of the moving part; the protective pad is glued on the lower part of the protective hard sleeve; the ear plates are respectively connected with the lower parts of the left side and the right side of the protective hard sleeve through bolts; the connecting hole is formed in the middle of the outer side of the front surface of the lug plate; the sealing protection nitrogen cylinder sundry cleaning plate structure is arranged in the middle of the lower part of the front surface of the protection hard sleeve; the nitrogen cylinder ventilating and cooling box structure is arranged at the lower part of the left side of the protective hard sleeve; the rotary adjusting protective nitrogen cylinder connecting frame structure is arranged at the lower part of the right side of the protective hard sleeve; the sealing protection nitrogen cylinder sundry cleaning plate structure comprises a sealing plate, locking bolts, a protection plate, a locking sheet, a holding rod, a cleaning sheet and a cleaning rod, wherein the locking bolts are respectively in threaded connection with the four corners of the front surface of the sealing plate; the protection plate is connected to the middle position of the rear surface of the sealing plate through bolts; the locking pieces are respectively connected to the left side and the right side of the rear surface of the protection plate through screws; the holding rod is transversely inserted in the middle of the inner side of the locking sheet; the cleaning sheet is connected to the left side of the holding rod through a screw; the cleaning rod is connected with the middle position on the right side of the holding rod through a screw.
Preferably, the left side and the right side of the bottom of the moving part and the outer side of the upper surface of the die holder are respectively provided with a clamping groove.
Preferably, the left side in the nitrogen cylinder and the right side in the nitrogen cylinder are respectively provided with a sliding groove.
Preferably, threaded holes are respectively turned at four corners of the front surface of the sealing plate; the middle position on the right side of the holding rod is provided with an inserting groove.
Preferably, the nitrogen cylinder ventilating and cooling box structure comprises a protective shell, a protective net, a condensation pipe, a protective shell and a fan, wherein the protective net is embedded in the right side inside the protective shell; the condenser pipe is embedded in the upper part of the left side in the protective shell and the lower part of the left side in the protective shell; the protective shell is respectively connected to the upper part of the left side of the protective shell and the lower part of the left side of the protective shell through bolts; the fan is connected to the middle position of the left side in the protective shell through bolts.
Preferably, the upper part of the left side of the protective shell and the lower part of the left side of the protective shell are respectively provided with a through hole; the protective shell is communicated with the protective shell.
Preferably, the rotary adjusting nitrogen-protecting cylinder connecting frame structure comprises a fixed frame, a connecting rod, a fastening plate, a fastening hole and a sleeve, wherein the connecting rod is connected to the right side inside the fixed frame through a bolt; the fastening plate is respectively connected with the lower part of the right side of the sleeve and the lower part of the right side of the sleeve through bolts; the fastening hole is formed in the middle of the right side of the front surface of the fastening plate; the sleeve is sleeved in the middle of the outer surface of the connecting rod.
Preferably, the left side of the inside of the sleeve and the right side of the inside of the sleeve are respectively coupled with a pulley.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the sealing plate, the locking bolt, the protection plate, the locking sheet, the holding rod, the cleaning sheet and the cleaning rod are arranged, so that the nitrogen cylinder is favorably maintained.
2. According to the utility model, the arrangement of the protective shell, the protective net, the condensation pipe, the protective shell and the fan is beneficial to cooling the nitrogen cylinder.
3. In the utility model, the arrangement of the fixing frame, the connecting rod, the fastening plate, the fastening hole and the sleeve is favorable for fixing the plurality of nitrogen cylinders.
4. In the utility model, the left side and the right side of the bottom of the moving part and the outer side of the upper surface of the die holder are respectively provided with a clamping groove, which is beneficial to respectively installing and fixing the upper connecting block and the lower connecting block.
5. In the utility model, the left side in the nitrogen cylinder and the right side in the nitrogen cylinder are respectively provided with the sliding grooves, which is beneficial to reciprocating motion of moving parts.
6. In the utility model, threaded holes are respectively turned at four corners of the front surface of the sealing plate; the middle position on the right side of the holding rod is provided with an insertion groove, which is beneficial to increasing the tightness between the protective hard sleeve and the sealing plate.
7. In the utility model, through holes are respectively arranged on the upper part of the left side of the protective shell and the lower part of the left side of the protective shell; the protective shell is communicated with the protective shell, and cold air is conveyed conveniently.
8. In the utility model, the left side inside the sleeve and the right side inside the sleeve are respectively connected with the pulley in a shaft mode, so that the sleeve can rotate.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic structural diagram of a sundry cleaning plate structure of a sealed and protected nitrogen cylinder.
FIG. 3 is a schematic structural diagram of the structure of the nitrogen cylinder venting and cooling box of the present invention.
Fig. 4 is a schematic structural view of a rotary regulating nitrogen-protected cylinder connecting frame structure of the utility model.
In the figure:
1. protecting the hard sleeve; 2. a nitrogen cylinder; 3. a moving part; 4. a die holder; 5. a screw; 6. an upper connecting block; 7. a lower connecting block; 8. a protection spring; 9. a protection pad; 10. a protective pad; 11. an ear plate; 12. connecting holes; 13. a sealed protection nitrogen cylinder sundry cleaning plate structure; 131. a sealing plate; 132. locking the bolt; 133. a protection plate; 134. a locking piece; 135. a holding rod; 136. cleaning the tablets; 137. cleaning the rod; 14. a nitrogen cylinder ventilation cooling box structure; 141. a protective shell; 142. a protective net; 143. a condenser tube; 144. a protective shell; 145. a fan; 15. the rotary adjustment protection nitrogen cylinder connecting frame structure; 151. a fixed mount; 152. a connecting rod; 153. a fastening plate; 154. a fastening hole; 155. a sleeve.
Detailed Description
The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a long-life nitrogen cylinder with a protective hard sleeve comprises a protective hard sleeve 1, a nitrogen cylinder 2, a moving part 3, a die holder 4, a screw 5, an upper connecting block 6, a lower connecting block 7, a protective spring 8, a protective pad 9, a protective pad 10, an ear plate 11 and a connecting hole 12, wherein the nitrogen cylinder 2 is embedded in the middle of the upper part of the inner side of the protective hard sleeve 1; the moving part 3 is sleeved at the middle position of the upper part of the inner side of the nitrogen cylinder 2 in a sliding manner; the die holders 4 are respectively bolted on the upper parts of the left side and the right side of the protective hard sleeve 1; the screw 5 is in threaded connection with the inner side of the die holder 4; the upper connecting blocks 6 are respectively connected to the left side and the right side of the bottom of the moving part 3 through bolts; the lower connecting block 7 is connected to the outer side of the upper surface of the die holder 4; the protective spring 8 is respectively connected to the upper part of the upper connecting block 6 and the upper part of the lower connecting block 7 through screws; the protective pad 9 is glued on the lower part of the moving part 3; the protective pad 10 is glued on the lower part of the protective hard sleeve 1; the ear plates 11 are respectively bolted on the lower parts of the left side and the right side of the hard protective sleeve 1; the connecting hole 12 is arranged in the middle of the outer side of the front surface of the lug plate 11, the nitrogen cylinder 2 is moved to a position to be used, then the lug plate 11 is matched with the connecting hole 12 to fix the nitrogen cylinder 2, and then the moving component 3 is used to enable the nitrogen cylinder 2 to reciprocate.
The nitrogen cylinder with the protective hard sleeve and long service life further comprises a sealed protective nitrogen cylinder sundry cleaning plate structure 13, a nitrogen cylinder ventilating and cooling box structure 14 and a rotary adjusting protective nitrogen cylinder connecting frame structure 15, wherein the sealed protective nitrogen cylinder sundry cleaning plate structure 13 is arranged in the middle of the lower part of the front surface of the protective hard sleeve 1; the nitrogen cylinder ventilating and cooling box structure 14 is arranged at the lower part of the left side of the protective hard sleeve 1; the rotary adjusting protective nitrogen cylinder connecting frame structure 15 is arranged at the lower part of the right side of the protective hard sleeve 1.
As described herein.
In this embodiment, referring to fig. 3, the sealed and protected nitrogen cylinder sundry cleaning plate structure 13 includes a sealing plate 131, locking bolts 132, a protection plate 133, a locking plate 134, a holding rod 135, a cleaning plate 136 and a cleaning rod 137, wherein the locking bolts 132 are respectively screwed at four corners of the front surface of the sealing plate 131; the protection plate 133 is bolted to the middle position of the rear surface of the sealing plate 131; the locking pieces 134 are respectively screwed on the left and right sides of the rear surface of the protection plate 133; the holding rod 135 is transversely inserted in the middle position of the inner side of the locking sheet 134; the cleaning sheet 136 is screwed on the left side of the holding rod 135; cleaning rod 137 screw connection in the intermediate position on holding rod 135 right side, can maintain nitrogen cylinder 2 and can cool down and fix a plurality of nitrogen cylinders 2 simultaneously.
In this embodiment, referring to fig. 4, the nitrogen cylinder ventilation and cooling box structure 14 includes a protective shell 141, a protective net 142, a condensation pipe 143, a protective shell 144 and a fan 145, wherein the protective net 142 is embedded in the right side of the protective shell 141; the condenser pipe 143 is embedded in the upper portion of the left side inside the protective shell 141 and the lower portion of the left side inside the protective shell 141; the protective shell 144 is respectively bolted on the upper part of the left side of the protective shell 141 and the lower part of the left side of the protective shell 141; fan 145 bolted connection the left intermediate position in protective housing 144, when no longer using nitrogen cylinder 2, loosen locking bolt 132 and open closing plate 131, then hold, holding rod 135 utilizes clearance piece 136 or clearance pole 137 can clear up the debris in the nitrogen cylinder 2, uses nitrogen cylinder 2's in-process, utilizes protective housing 141 and protection network 142 cooperation condenser pipe 143 and fan 145 can cool down the inside of nitrogen cylinder 2.
In this embodiment, specifically, the rotary adjusting nitrogen-protected cylinder connecting frame structure 15 includes a fixing frame 151, a connecting rod 152, a fastening plate 153, a fastening hole 154 and a sleeve 155, wherein the connecting rod 152 is bolted to the right side inside the fixing frame 151; the fastening plate 153 is respectively bolted to the lower part of the right side of the sleeve 155 and the lower part of the right side of the sleeve 155; the fastening hole 154 is arranged in the middle of the right side of the front surface of the fastening plate 153; the sleeve 155 is sleeved at the middle position of the outer surface of the connecting rod 152, and when the nitrogen cylinder 2 is used, the sleeve 155 is matched with the fastening plate 153 and the fastening hole 154, so that the plurality of nitrogen cylinders 2 can be installed and fixed.
In this embodiment, specifically, the left and right sides of the bottom of the moving part 3 and the outer side of the upper surface of the die holder 4 are respectively provided with a clamping groove.
In this embodiment, specifically, the left side inside the nitrogen cylinder 2 and the right side inside the nitrogen cylinder 2 are respectively provided with a chute.
In this embodiment, specifically, threaded holes are respectively turned at four corners of the front surface of the sealing plate 131; the middle position of the right side of the holding rod 135 is provided with an inserting groove.
In this embodiment, specifically, the locking piece 134 is specifically made of a flexible aluminum alloy piece; the rear wall of the locking sheet 134 is embedded with a sea surface layer.
In this embodiment, specifically, the upper portion of the left side of the protection shell 141 and the lower portion of the left side of the protection shell 141 are respectively provided with a through hole; the protective shell 141 is communicated with the protective shell 144.
In this embodiment, specifically, threaded holes are respectively turned in the middle position of the upper surface of the protection net 142 and the middle position of the bottom of the protection net 142; the protective net 142 is made of stainless steel.
In this embodiment, specifically, the left side inside the sleeve 155 and the right side inside the sleeve 155 are respectively coupled with pulleys.
In this embodiment, specifically, the fastening plate 153 is specifically a stainless steel plate; the inner wall of the fastening hole 154 is threaded.
In this embodiment, specifically, the sealing plate 131 is connected to the protective hard sleeve 1 through a locking bolt 132; the protective shell 141 is connected with the protective hard sleeve 1 through bolts; the fixing frame 151 is connected with the protective hard sleeve 1 through bolts.
In the present embodiment, specifically, the nitrogen cylinder 2 is a nitrogen cylinder with model G13010200.
Principle of operation
In the utility model, firstly, the nitrogen cylinder 2 is moved to a position to be used, then the lug plate 11 is matched with the connecting hole 12 to fix the nitrogen cylinder 2, then the moving part 3 is used to make the nitrogen cylinder 2 reciprocate, when the nitrogen cylinder 2 is not used, the locking bolt 132 is loosened to open the sealing plate 131, then the holding rod 135 is held by hand, sundries in the nitrogen cylinder 2 can be cleaned by the cleaning sheet 136 or the cleaning rod 137, in the process of using the nitrogen cylinder 2, the protection shell 141 and the protection net 142 are matched with the condensing pipe 143 and the fan 145 to cool the inside of the nitrogen cylinder 2, and in the process of using the nitrogen cylinder 2, the sleeve 155 is matched with the fastening plate 153 and the fastening hole 154 to install and fix a plurality of nitrogen cylinders 2.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (7)
1. The nitrogen cylinder with the protective hard sleeve is long in service life and is characterized by comprising the protective hard sleeve (1), a nitrogen cylinder (2), a moving part (3), a die holder (4), a screw (5), an upper connecting block (6), a lower connecting block (7), a protective spring (8), a protective pad (9), a protective pad (10), an ear plate (11), a connecting hole (12), a sealed protective nitrogen cylinder sundry cleaning plate structure (13), a nitrogen cylinder breathable cooling box structure (14) and a rotary adjusting protective nitrogen cylinder connecting frame structure (15), wherein the nitrogen cylinder (2) is embedded in the middle of the upper part of the inner side of the protective hard sleeve (1); the moving part (3) is sleeved at the middle position of the upper part of the inner side of the nitrogen cylinder (2) in a sliding manner; the die holders (4) are respectively connected to the upper parts of the left side and the right side of the protective hard sleeve (1) through bolts; the screw (5) is in threaded connection with the inner side of the die holder (4); the upper connecting blocks (6) are respectively connected to the left side and the right side of the bottom of the moving part (3) through bolts; the lower connecting block (7) is connected to the outer side of the upper surface of the die holder (4); the protective spring (8) is respectively connected to the upper part of the upper connecting block (6) and the upper part of the lower connecting block (7) through screws; the protective pad (9) is glued to the lower part of the moving part (3); the protective pad (10) is glued to the lower part of the protective hard sleeve (1); the ear plates (11) are respectively bolted on the lower parts of the left side and the right side of the hard protective sleeve (1); the connecting hole (12) is formed in the middle of the outer side of the front surface of the lug plate (11); the sealing protection nitrogen cylinder sundry cleaning plate structure (13) is arranged in the middle of the lower part of the front surface of the protection hard sleeve (1); the nitrogen cylinder ventilating and cooling box structure (14) is arranged at the lower part of the left side of the protective hard sleeve (1); the rotary adjusting protective nitrogen cylinder connecting frame structure (15) is arranged at the lower part of the right side of the protective hard sleeve (1); the sealed and protected nitrogen cylinder sundry cleaning plate structure (13) comprises a sealing plate (131), locking bolts (132), a protecting plate (133), a locking sheet (134), a holding rod (135), a cleaning sheet (136) and a cleaning rod (137), wherein the locking bolts (132) are respectively in threaded connection with the four corners of the front surface of the sealing plate (131); the protection plate (133) is connected to the middle position of the rear surface of the sealing plate (131) through bolts; the locking sheets (134) are respectively connected to the left side and the right side of the rear surface of the protection plate (133) through screws; the holding rod (135) is transversely inserted in the middle position of the inner side of the locking sheet (134); the cleaning sheet (136) is connected to the left side of the holding rod (135) through a screw; the cleaning rod (137) is connected to the middle position of the right side of the holding rod (135) through a screw.
2. The nitrogen cylinder with the protective hard sleeve and the long service life as claimed in claim 1, wherein the left side and the right side of the bottom of the moving part (3) and the outer side of the upper surface of the die holder (4) are respectively provided with a clamping groove.
3. The nitrogen cylinder with the protective hard sleeve and the long service life according to claim 1, wherein the left side inside the nitrogen cylinder (2) and the right side inside the nitrogen cylinder (2) are respectively provided with a sliding groove.
4. The nitrogen cylinder with the protective hard sleeve and the long service life according to claim 1, wherein threaded holes are respectively turned at four corners of the front surface of the sealing plate (131); the middle position of the right side of the holding rod (135) is provided with an inserting groove.
5. The nitrogen cylinder with the protective hard sleeve and the long service life according to claim 1, wherein the nitrogen cylinder breathable cooling box structure (14) comprises a protective shell (141), a protective net (142), a condensation pipe (143), a protective shell (144) and a fan (145), wherein the protective net (142) is embedded at the right side inside the protective shell (141); the condensation pipe (143) is embedded in the upper part of the left side in the protective shell (141) and the lower part of the left side in the protective shell (141); the protective shell (144) is respectively connected to the upper part of the left side of the protective shell (141) and the lower part of the left side of the protective shell (141) through bolts; the fan (145) is connected to the middle position of the left side in the protective shell (144) through a bolt.
6. The nitrogen cylinder with the protective hard sleeve and the long service life according to claim 5, wherein the upper part of the left side of the protective shell (141) and the lower part of the left side of the protective shell (141) are respectively provided with a through hole; the protective shell (141) is communicated with the protective shell (144).
7. The long-life nitrogen cylinder with a protective hard sleeve as claimed in claim 1, wherein the rotary regulating nitrogen cylinder connecting frame structure (15) comprises a fixed frame (151), a connecting rod (152), a fastening plate (153), a fastening hole (154) and a sleeve (155), wherein the connecting rod (152) is bolted on the right side inside the fixed frame (151); the fastening plate (153) is respectively bolted on the lower part of the right side of the sleeve (155) and the lower part of the right side of the sleeve (155); the fastening hole (154) is arranged in the middle of the right side of the front surface of the fastening plate (153); the sleeve (155) is sleeved at the middle position of the outer surface of the connecting rod (152).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122199716.7U CN215902364U (en) | 2021-09-13 | 2021-09-13 | Long-life nitrogen cylinder with protective hard sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122199716.7U CN215902364U (en) | 2021-09-13 | 2021-09-13 | Long-life nitrogen cylinder with protective hard sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215902364U true CN215902364U (en) | 2022-02-25 |
Family
ID=80294529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122199716.7U Active CN215902364U (en) | 2021-09-13 | 2021-09-13 | Long-life nitrogen cylinder with protective hard sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215902364U (en) |
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2021
- 2021-09-13 CN CN202122199716.7U patent/CN215902364U/en active Active
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Inventor after: Lu Heming Inventor before: Cao Heming |