CN220094812U - Auxiliary tool for punching - Google Patents
Auxiliary tool for punching Download PDFInfo
- Publication number
- CN220094812U CN220094812U CN202320375882.4U CN202320375882U CN220094812U CN 220094812 U CN220094812 U CN 220094812U CN 202320375882 U CN202320375882 U CN 202320375882U CN 220094812 U CN220094812 U CN 220094812U
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- China
- Prior art keywords
- punching
- connecting rod
- hole
- auxiliary tool
- closed end
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- 238000004080 punching Methods 0.000 title claims abstract description 53
- 238000005553 drilling Methods 0.000 claims abstract description 46
- 239000000428 dust Substances 0.000 claims abstract description 30
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 6
- 239000010409 thin film Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to a mechanical device, in particular to a punching auxiliary tool, which comprises a cutting sleeve, a connecting rod, a reset element, a cylinder body and a dust collection element, wherein a first through hole is formed in a closed end cover, a second through hole is formed in the side wall of the cylinder body, the dust collection element is connected to the second through hole, the cutting sleeve is used for being sleeved on the head of a drilling machine, one end of the connecting rod is connected to the closed end cover, the other end of the connecting rod is connected to the cutting sleeve, the cutting sleeve is suitable for moving relative to the connecting rod, the reset element is arranged between the cutting sleeve and the closed end cover, the cutting sleeve and the drilling machine are synchronously close to the closed end cover in the punching process of the drilling machine, and the reset element drives the cutting sleeve to reset after the punching process of the drilling machine is completed. The auxiliary tool for punching can reduce dust flying in the punching process, shorten dust collection and cleaning time after punching is completed, and enable the punching efficiency of the drilling machine to be higher.
Description
Technical Field
The present disclosure relates to a mechanical device, and more particularly, to an auxiliary tool for punching.
Background
At present, the construction of a large-scale thin film tank of an LNG receiving station is being developed in China, the thin film tank consists of a concrete outer tank and an inner tank, and after the construction of the outer tank is completed, the construction work of the inner tank can be developed. The inner tank of the film tank mainly comprises an insulating plate and a stainless steel film, the insulating plate is tightly attached to the tank body of the outer tank, and the load in the tank is completely transferred to the concrete outer tank. The installation of the heat insulation plates is an important process in the whole inner tank construction, the positions of the heat insulation plates are fixed by studs, and each heat insulation plate needs at least three studs. The position of the stud is determined according to the inner tank scribing, and the scribing is the positioning basis for the installation of the whole inner tank. And after the stud is qualified in scribing and acceptance, the punching work of the stud can be performed. In the existing thin film tank construction process, stud punching is usually carried out by a constructor holding a drilling machine, dust and other sundries in and around a hole are cleaned by a fan or a dust collector after punching is completed, and then an expansion pipe is placed in the hole. In the drilling process, dust can be diffused to other places in the tank, the requirement on the cleanliness of the tank in the thin film tank construction is very high, so that dust in and around the drilling is required to be absorbed by a dust collector after the drilling is completed, the number of studs in each 22-square thin film tank is approximately 19000, and the whole drilling work consumes a large amount of time and is very low in efficiency.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a punching auxiliary tool which can reduce dust flying in the punching process, shorten dust collection and cleaning time after punching is completed and enable the punching efficiency of a drilling machine to be higher.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses a punching auxiliary tool, which comprises a cutting sleeve, a connecting rod, a reset element, a cylinder body and a dust collection element, wherein the opening end of the cylinder body is used for being placed at a position to be punched, a closed end cover of the cylinder body is made of transparent materials, a first through hole is formed in the closed end cover, the first through hole is used for enabling a drill bit of a drilling machine to pass through, a second through hole is formed in the side wall of the cylinder body, the dust collection element is connected to the second through hole, the cutting sleeve is used for being sleeved on the head of the drilling machine, one end of the connecting rod is connected to the closed end cover, the other end of the connecting rod is connected to the cutting sleeve, the cutting sleeve is suitable for moving relative to the connecting rod, the reset element is arranged between the cutting sleeve and the closed end cover, the cutting sleeve and the drilling machine are synchronously close to the closed end cover in the punching process of the drilling machine, and the reset element drives the cutting sleeve to reset after the drilling process of the drilling machine is completed.
Further, the reset element is a spring sleeved on the connecting rod, one end of the spring is connected to the closed end cover, and the other end of the spring is connected to the clamping sleeve.
Further, the drilling machine further comprises a punching limiting device, the punching limiting device is connected to the closed end cover, and the clamping sleeve abuts against the punching limiting device when the drilling machine punches to a preset hole depth.
Further, the punching limiting device is a pipe body sleeved outside the connecting rod and the spring.
Further, the length of the connecting rod is L1, the depth of the hole to be punched is L2, and the length of the pipe body is L1 minus L2.
Further, the pipe body is a PVC pipe.
Further, a third through hole is formed in the clamping sleeve, a positioning ring is arranged at the end part of one end, connected with the clamping sleeve, of the connecting rod, the positioning ring is larger than the third through hole, the connecting rod penetrates through the third through hole, and the positioning ring is clamped and fixed on the third through hole.
Further, the connecting rod is a carbon steel cylinder.
Further, the wall body punching device further comprises an auxiliary supporting plate, one end of the auxiliary supporting plate is connected to the outer wall of the barrel body, and the other end of the auxiliary supporting plate is connected to the wall body to be punched.
Further, the dust collection element is a dust collector.
Compared with the prior art, the auxiliary tool for punching has at least the following beneficial effects:
the auxiliary tool for punching comprises the cylinder body and the dust absorption element, so that dust flies out along with the deep drilling in the punching process, the flying dust is sealed in the cylinder body and sucked out through the dust absorption element, the surrounding environment is prevented from being polluted, the dust absorption and cleaning time after the punching is finished is greatly shortened, the punching efficiency is improved, meanwhile, due to the arrangement of the connecting rod, the drilling machine is prevented from carrying out Kong Dawai, and the punching quality is improved.
The punching aid according to the utility model is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a punching auxiliary tool according to the present utility model;
fig. 2 is a schematic length diagram of a punching limiting device in the punching auxiliary tool according to the present utility model.
Detailed Description
As shown in fig. 1, the punching auxiliary tool of the utility model comprises a cutting sleeve 11, a connecting rod 12, a reset element 13, a cylinder 14 and a dust collection element 15, wherein the opening end of the cylinder 14 is used for being placed at a position to be punched, a closed end cover 141 of the cylinder 14 is made of transparent materials, a first through hole is formed in the closed end cover 141 and is used for enabling a drill bit 21 of a drilling machine 02 to pass through, a second through hole is formed in the side wall of the cylinder 14, the dust collection element 15 is connected to the second through hole, the cutting sleeve 11 is sleeved on the head of the drilling machine 02, one end of the connecting rod 12 is connected to the closed end cover 141, the other end of the connecting rod 12 is connected to the cutting sleeve 11, the cutting sleeve 11 is suitable for moving relative to the connecting rod 12, the reset element 13 is arranged between the cutting sleeve 11 and the closed end cover 141, the cutting sleeve 11 and the drilling machine 02 are synchronously close to the closed end cover 141 in the punching process of the drilling machine 02, and the reset element 13 drives the cutting sleeve 11 to reset after the drilling machine 02 is completed. When the drilling is needed, the cutting sleeve 11 is connected with the drilling machine 02, the auxiliary tool for drilling is connected with the drilling machine 02 as a whole, when the drilling is started, the drill bit 21 penetrates through the closed end cover 141 to be aligned with the well positioned drilling center, the cylinder 14 is contacted with the moisture-proof layer, meanwhile, the pipeline of the dust collection element 15 is connected with the cylinder 14, the drilling machine 02 is started to drill, meanwhile, the dust collection element 15 is started, the dust flies in along with the deep drilling, the flying dust is sealed in the cylinder 14, the dust collection element 15 sucks out, the surrounding environment is prevented from being polluted, the dust collection and cleaning time after the drilling is greatly shortened, the drilling efficiency is improved, meanwhile, the drilling machine 02 is prevented from being used for Kong Dawai due to the arrangement of the connecting rod 12, and the drilling quality is improved. When the drill bit 21 needs to be replaced, the drill bit 21 is lifted out of the closed end cover, and then the drill bit can be replaced.
Alternatively, the return element 13 is a spring which is sleeved on the connecting rod 12, one end of the spring is connected to the closed end cover 141, and the other end of the spring is connected to the clamping sleeve 11.
Optionally, the auxiliary tool for punching further comprises a punching limiting device 17, wherein the punching limiting device 17 is connected to the closed end cover 141, and the clamping sleeve 11 abuts against the punching limiting device 17 when the drilling machine 02 punches to a preset hole depth. During the drilling process, the cutting sleeve 11 moves along the connecting rod 12 towards one end close to the cylinder 14 along with the deep drilling, the reset element 13 is compressed, when the cutting sleeve 11 contacts the punching limiting device 17, the drilling machine 02 stops drilling, and the drilling reaches the depth requirement,
after the drilling machine is removed, the cutting sleeve 11 is reset under the action of the reset element 13, and the drilling is completed.
Optionally, the punching limiting device 17 is a tube body sleeved outside the connecting rod 12 and the spring.
Alternatively, as shown in fig. 2, the connecting rod 12 has a length L1, the hole depth to be punched is L2, and the pipe body has a length L1 minus L2.
Specifically, the pipe body is a PVC pipe, and other materials with certain hardness can be adopted for the pipe body.
Optionally, a third through hole is formed in the clamping sleeve 11, a positioning ring is arranged at the end part of one end, connected with the clamping sleeve 11, of the connecting rod 12, the positioning ring is larger than the third through hole, the connecting rod 12 penetrates through the third through hole, and the positioning ring is clamped and fixed on the third through hole to prevent the clamping sleeve 11 from slipping off from the connecting rod 12.
Alternatively, the connecting rod 12 is a carbon steel cylinder or other rod body.
Optionally, the punching auxiliary tool further comprises an auxiliary supporting plate 19, one end of the auxiliary supporting plate 19 is connected to the outer wall of the cylinder 14, and the other end of the auxiliary supporting plate 19 is used for being connected to a wall to be punched, so that stability of the punching auxiliary tool is improved.
Alternatively, the suction element 15 is a suction cleaner.
The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.
Claims (10)
1. The utility model provides an appurtenance punches, its characterized in that includes cutting ferrule (11), connecting rod (12), reset element (13), barrel (14), dust extraction element (15), the open end of barrel (14) is used for placing in waiting to punch the position, closed end cover (141) of barrel (14) are made by transparent material, be provided with first through-hole on closed end cover (141), first through-hole is used for making drill bit (21) of rig (02) pass through, barrel (14) lateral wall is provided with the second through-hole, dust extraction element (15) connect in second through-hole department, cutting ferrule (11) are used for the cover rig (02) head, connecting rod (12) one end connect in on closed end cover (141), connecting rod (12) other end connect in on cutting ferrule (11), cutting ferrule (11) are suitable for relative connecting rod (12) remove, reset element (13) set up in between rig (02) drill bit (21) pass through, in rig (02) punch with rig (02) reset element (02) are close to after cutting ferrule (02) reset element (141) have been completed.
2. Perforating auxiliary tool as claimed in claim 1, characterized in that said return element (13) is a spring fitted over said connecting rod (12), one end of said spring being connected to said closed end cap (141) and the other end of said spring being connected to said ferrule (11).
3. The auxiliary punching tool according to claim 2, further comprising a punching limiting device (17), wherein the punching limiting device (17) is connected to the closed end cover (141), and the cutting sleeve (11) abuts against the punching limiting device (17) when the drilling machine (02) punches to a predetermined hole depth.
4. A punching auxiliary tool according to claim 3, characterized in that the punching limiting device (17) is a tube body sleeved outside the connecting rod (12) and the spring.
5. The auxiliary tool for punching according to claim 4, wherein the length of the connecting rod (12) is L1, the depth of the hole to be punched is L2, and the length of the pipe body is L1 minus L2.
6. The perforation aid of claim 5, wherein the tube is a PVC tube.
7. The punching auxiliary tool according to claim 6, characterized in that a third through hole is formed in the clamping sleeve (11), a positioning ring is arranged at one end portion of the connecting rod (12) connected with the clamping sleeve (11), the positioning ring is larger than the third through hole, the connecting rod (12) penetrates through the third through hole, and the positioning ring is clamped and fixed on the third through hole.
8. Perforating auxiliary tool as claimed in claim 7, characterized in that said connecting rod (12) is a carbon steel cylinder.
9. The auxiliary tool for punching according to claim 8, further comprising an auxiliary supporting plate (19), wherein one end of the auxiliary supporting plate (19) is connected to the outer wall of the cylinder (14), and the other end of the auxiliary supporting plate (19) is used for being connected to a wall to be punched.
10. Perforating auxiliary tool as claimed in claim 9, characterized in that said suction element (15) is a vacuum cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320375882.4U CN220094812U (en) | 2023-03-03 | 2023-03-03 | Auxiliary tool for punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320375882.4U CN220094812U (en) | 2023-03-03 | 2023-03-03 | Auxiliary tool for punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220094812U true CN220094812U (en) | 2023-11-28 |
Family
ID=88866763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320375882.4U Active CN220094812U (en) | 2023-03-03 | 2023-03-03 | Auxiliary tool for punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220094812U (en) |
-
2023
- 2023-03-03 CN CN202320375882.4U patent/CN220094812U/en active Active
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