CN209736680U - Air duct perforating machine - Google Patents
Air duct perforating machine Download PDFInfo
- Publication number
- CN209736680U CN209736680U CN201920097789.5U CN201920097789U CN209736680U CN 209736680 U CN209736680 U CN 209736680U CN 201920097789 U CN201920097789 U CN 201920097789U CN 209736680 U CN209736680 U CN 209736680U
- Authority
- CN
- China
- Prior art keywords
- air duct
- drill bit
- chain
- supporting seat
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a wind channel perforating machine, which comprises a bracket, a perforating assembly arranged on the bracket and a fixing assembly used for fixing a wind channel, wherein the perforating assembly comprises a linear slide rail, a slide seat arranged on the linear slide rail, a driving motor arranged on the slide seat and a drill bit connected with the power output end of the driving motor; the sliding seat can move on the linear slide rail so as to enable the drill bit to approach or separate from the fixed component; the fixing assembly comprises a supporting seat and at least two chains, a screw is arranged at least one end of each chain, and the screw penetrates through a jack formed in the supporting seat and then is screwed on a fastening nut. By adopting the technical scheme, the stainless steel air duct is placed on the supporting seat in a fastening mode through the chain, and then the screw rod is fixed by screwing the fastening nut, so that the air duct can be punched.
Description
Technical Field
The utility model relates to a wind channel puncher belongs to wind channel production process equipment technical field.
Background
An air duct is a passage that carries air from one location to another, such as a heating air duct, a cooling air duct, or a ventilation air duct. In the manufacturing process of the stainless steel air duct, the air duct is generally required to be punched, the air duct is required to be fixed and positioned in the punching process, and the traditional mode adopts a clamp clamping mode, so that the stainless steel air duct is easy to clamp flat, and the fixing effect is not ideal.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model is to provide a fixed effect is better, still is difficult for causing the wind channel puncher of destruction to stainless steel wind channel structure simultaneously.
In order to achieve the above object, the utility model discloses a wind channel puncher, including the support, set up punching assembly and the fixed subassembly that is used for fixed wind channel on the support, punching assembly includes the linear slide rail, set up slide on the linear slide rail, install in the driving motor on the slide and connect in the drill bit of the power take off end of the driving motor; the sliding seat can move on the linear slide rail so as to enable the drill bit to approach or separate from the fixed component; the fixing assembly comprises a supporting seat and at least two chains, a screw is arranged at least one end of each chain, and the screw penetrates through a jack formed in the supporting seat and then is screwed on a fastening nut.
The two screw rods are arranged in parallel, so that the radian of the chain bypassing the stainless steel air duct can reach 180 degrees.
One end of the chain, which is far away from the screw rod, is fixed on the supporting seat.
An accommodating groove is further formed in the supporting seat, an adjusting nut is arranged in the accommodating groove, and the screw penetrates through the adjusting nut; a portion of the adjustment nut extends outwardly from the receiving slot.
The sliding seat is provided with a transmission shaft, and the transmission shaft is connected to the power output end of the driving motor through a coupler; the drill bit is detachably mounted on the drive shaft.
A spline is arranged at one end of the drill bit, the end of the drill bit provided with the spline is inserted into the spline shaft hole of the transmission shaft, and a shoulder part is arranged on the side wall of the drill bit; a sleeve is sleeved on the outer sides of the drill bit and the transmission shaft, one end of the sleeve is provided with an eave used for clamping the shoulder portion, and the other end of the sleeve is provided with an internal thread used for being in threaded connection with the transmission shaft.
The adjusting nut is installed in the accommodating groove through a bearing.
The supporting seat is provided with an arc-shaped notch for placing a stainless steel air duct.
The chain comprises a plurality of mutually hinged chain links, and the side edge of each chain link is arc-shaped.
And the two ends of the chain are respectively provided with a screw rod, and the two screw rods respectively penetrate through the two jacks arranged on the supporting seat and are respectively screwed on a fastening nut.
By adopting the technical scheme, the air channel punching machine of the utility model is used for tightly fastening and placing the stainless steel air channel on the supporting seat through the chain, and then screwing the fastening nut to fix the screw rod, thus being capable of punching the air channel; and starting a driving motor during punching, driving the drill bit to rotate by the driving motor, then manually pushing the sliding seat to slide forwards, punching on the air channel until the drill bit touches the air channel, and pulling back the sliding seat after the punching is finished. Through chain straining wind channel, compare in the fixed mode of traditional anchor clamps centre gripping, the power that the chain acted on the stainless steel wind channel is more for the dispersion to distribute in the week, thereby can effectively avoid the stainless steel wind channel to warp, also comparatively firm moreover.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model provides an air duct perforating machine, which comprises a bracket 1, a perforating assembly 2 arranged on the bracket 1 and a fixing assembly 3 used for fixing an air duct 100, wherein the perforating assembly 2 comprises a linear slide rail 21, a slide seat 22 arranged on the linear slide rail 21, a driving motor 23 arranged on the slide seat 22 and a drill bit 24 connected with the power output end of the driving motor 23; the slide 22 can move on the linear slide 21 so as to move the drill bit 24 closer to or away from the fixed assembly 3; the fixing component 3 comprises a support seat 31 and at least two chains 32, wherein at least one end of each chain 32 is provided with a screw 33, and the screw 33 is screwed on a fastening nut 34 after passing through an insertion hole 311 formed in the support seat 31.
An accommodating groove 312 is further formed in the supporting seat 31, an adjusting nut 35 is arranged in the accommodating groove 312, and the screw 33 penetrates through the adjusting nut 35; a portion of the adjustment nut 35 extends outwardly from the receiving slot 312.
A transmission shaft 25 is arranged on the sliding seat 22, and the transmission shaft 25 is connected to the power output end of the driving motor 23 through a coupling 26; the drill bit 24 is detachably mounted on the drive shaft 25.
A spline is arranged at one end of the drill bit 24, the end of the drill bit 24 provided with the spline is inserted into the spline shaft hole of the transmission shaft 25, and a shoulder part 241 is arranged on the side wall of the drill bit 24; a sleeve 27 is provided outside the drill 24 and the transmission shaft 25, and has a ledge 271 for catching the shoulder portion 241 at one end and an internal thread for screwing on the transmission shaft 25 at the other end.
The adjusting nut 35 is mounted in the receiving groove 312 through a bearing.
An arc-shaped notch is formed in the supporting seat 31 and used for placing the stainless steel air duct 100.
The chain 32 includes a plurality of links 321 hinged to each other, and a side edge of each link 321 is arc-shaped.
One end of the chain 32 far from the screw 33 can be fixed on the supporting seat 31. Of course, in this embodiment, two ends of the chain 32 are provided with screws 33, and the two screws 33 respectively pass through two insertion holes 311 formed in the supporting seat 31 and then are respectively screwed to a fastening nut 34. The two screws 33 are arranged in parallel, so that the arc of the chain 32 around the stainless steel air duct 100 can reach 180 degrees.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. An air duct punching machine is characterized in that: the punching assembly comprises a linear slide rail, a slide seat arranged on the linear slide rail, a driving motor arranged on the slide seat and a drill bit connected to the power output end of the driving motor; the sliding seat can move on the linear slide rail so as to enable the drill bit to approach or separate from the fixed component; the fixing assembly comprises a supporting seat and at least two chains, a screw is arranged at least one end of each chain, and the screw penetrates through a jack formed in the supporting seat and then is screwed on a fastening nut.
2. The air duct punch of claim 1, wherein: one end of the chain, which is far away from the screw rod, is fixed on the supporting seat.
3. The air duct punch of claim 1, wherein: and the two ends of the chain are respectively provided with a screw rod, and the two screw rods respectively penetrate through the two jacks arranged on the supporting seat and are respectively screwed on a fastening nut.
4. The air duct punch of claim 3, wherein: the two screw rods are arranged in parallel, so that the radian of the chain bypassing the stainless steel air duct can reach 180 degrees.
5. The air duct punch of claim 1, wherein: an accommodating groove is further formed in the supporting seat, an adjusting nut is arranged in the accommodating groove, and the screw penetrates through the adjusting nut; a portion of the adjustment nut extends outwardly from the receiving slot.
6. The air duct punch of claim 5, wherein: the sliding seat is provided with a transmission shaft, and the transmission shaft is connected to the power output end of the driving motor through a coupler; the drill bit is detachably mounted on the drive shaft.
7. The air duct punch of claim 6, wherein: a spline is arranged at one end of the drill bit, the end of the drill bit provided with the spline is inserted into the spline shaft hole of the transmission shaft, and a shoulder part is arranged on the side wall of the drill bit; a sleeve is sleeved on the outer sides of the drill bit and the transmission shaft, one end of the sleeve is provided with an eave used for clamping the shoulder portion, and the other end of the sleeve is provided with an internal thread used for being in threaded connection with the transmission shaft.
8. The air duct punch according to any one of claims 5-7, wherein: the adjusting nut is installed in the accommodating groove through a bearing.
9. The air duct punch according to any one of claims 1-7, wherein: the supporting seat is provided with an arc-shaped notch for placing a stainless steel air duct.
10. The air duct punch according to any one of claims 1-7, wherein: the chain comprises a plurality of mutually hinged chain links, and the side edge of each chain link is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920097789.5U CN209736680U (en) | 2019-01-21 | 2019-01-21 | Air duct perforating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920097789.5U CN209736680U (en) | 2019-01-21 | 2019-01-21 | Air duct perforating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209736680U true CN209736680U (en) | 2019-12-06 |
Family
ID=68706206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920097789.5U Expired - Fee Related CN209736680U (en) | 2019-01-21 | 2019-01-21 | Air duct perforating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209736680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570846A (en) * | 2020-04-30 | 2020-08-25 | 南京浦裕投资有限公司 | Perforating device for instrument panel |
-
2019
- 2019-01-21 CN CN201920097789.5U patent/CN209736680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570846A (en) * | 2020-04-30 | 2020-08-25 | 南京浦裕投资有限公司 | Perforating device for instrument panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20210121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |