CN211759619U - Be applied to swivel nut push mechanism of inflation screw assembly production - Google Patents
Be applied to swivel nut push mechanism of inflation screw assembly production Download PDFInfo
- Publication number
- CN211759619U CN211759619U CN202020259406.2U CN202020259406U CN211759619U CN 211759619 U CN211759619 U CN 211759619U CN 202020259406 U CN202020259406 U CN 202020259406U CN 211759619 U CN211759619 U CN 211759619U
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- screw sleeve
- pushing mechanism
- swivel nut
- channel
- screw
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Abstract
The utility model discloses a swivel nut pushing mechanism applied to assembly production of expansion screws, which comprises a feed chute and a base, wherein the base is provided with a swivel nut channel, the discharge end of the feed chute is communicated with the upper end of the swivel nut channel, the upper end of the swivel nut channel is provided with a pushing mechanism, and the swivel nut channel is provided with a clamping mechanism; the screw sleeve conveyed by feeding slides into the screw sleeve channel from the feeding groove and is limited in the clamping mechanism, when the bolt is positioned below the pushing mechanism, the pushing mechanism pushes the screw sleeve to the bolt to enable the screw sleeve to stably and accurately move and be sleeved on the bolt, and the pushing mechanism provides a buffering process for the process of assembling the screw sleeve and the bolt, so that the reliability of assembling production of the expansion screw can be effectively improved.
Description
Technical Field
The utility model relates to an inflation screw assembly, especially a swivel nut push mechanism who is applied to inflation screw assembly production.
Background
In the process of rotating disc type expansion screw production equipment, a process of sleeving a screw sleeve on a bolt is needed, the existing expansion screw production equipment carries the bolt through a rotating disc and drives the bolt to rotate to the position below a discharge hole of a screw sleeve discharging mechanism, the bolt freely slides onto the bolt along a discharging track, then the rotating disc continuously rotates to drive the bolt sleeved with the screw sleeve to carry out the next production process, the mode that the screw sleeve freely slides onto the bolt often causes the situation of station deviation, even if the rotating disc accurately drives the bolt to the position under the screw sleeve discharging mechanism, the screw sleeve in the discharging track can also slightly shake due to sliding, the screw sleeve can not be accurately sleeved on the bolt of the rotating disc, and the screw sleeve and the bolt are collided to fly out of the production equipment.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a simple structure, stable being applied to swivel nut push mechanism of inflation screw assembly production of the ejection of compact.
The utility model provides a technical scheme that its technical problem adopted is:
the screw sleeve pushing mechanism applied to assembly production of the expansion screw comprises a feeding groove and a base, wherein the base is provided with a screw sleeve channel, the discharge end of the feeding groove is communicated with the upper end of the screw sleeve channel, and the upper end of the screw sleeve channel is provided with a pushing mechanism; the thread insert channel is provided with a clamping mechanism.
The clamping mechanism comprises a sliding rod and a clamping sliding block arranged on the sliding rod; the base is provided with a clamping opening communicated with the thread sleeve channel, the front end of the sliding rod is fixed around the clamping opening, and a spring is arranged between the rear end of the sliding rod and the clamping sliding block; the screens mouth be provided with the swivel nut passageway corresponds the guide part.
The material pushing mechanism comprises a material pushing head and an air cylinder seat arranged on the base, and the air cylinder seat is provided with a material pushing air cylinder which drives the material pushing head to reciprocate on the screw sleeve channel.
The thread insert channel is provided with a hollow-out cavity.
The utility model has the advantages that: the utility model discloses a base is provided with the swivel nut passageway, and the discharge end of chute feeder communicates with the upper end of swivel nut passageway, and the upper end of swivel nut passageway is provided with pushing equipment, and the swivel nut passageway is provided with the screens mechanism; the screw sleeve conveyed by feeding slides into the screw sleeve channel from the feeding groove and is limited in the clamping mechanism, when the bolt is positioned below the pushing mechanism, the pushing mechanism pushes the screw sleeve to the bolt to enable the screw sleeve to stably and accurately move and be sleeved on the bolt, and the pushing mechanism provides a buffering process for the process of assembling the screw sleeve and the bolt, so that the reliability of assembling production of the expansion screw can be effectively improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is one of the schematic structural views of the base;
FIG. 4 is a second schematic structural view of the base;
fig. 5 is a schematic structural view of the blocking slider.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without creative work belong to the scope of the present invention.
The directional or positional relationships "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., are those shown in the drawings, are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.
Referring to fig. 1 to 5, the screw sleeve pushing mechanism applied to assembly production of the expansion screw comprises a feed chute 1 and a base 2, wherein the base 2 is provided with a screw sleeve channel 3, the discharge end of the feed chute 1 is communicated with the upper end of the screw sleeve channel 3, and the upper end of the screw sleeve channel 3 is provided with a material pushing mechanism; the thread sleeve channel 3 is provided with a clamping mechanism; the screw sleeve 13 conveyed by feeding slides into the screw sleeve channel 3 from the feeding groove 1 and is limited in the clamping mechanism, when the bolt is positioned below the pushing mechanism, the pushing mechanism pushes the screw sleeve 13 to the bolt, so that the screw sleeve is stably and accurately moved and sleeved on the bolt, the pushing mechanism provides a buffering process for the assembling process of the screw sleeve and the bolt, and the reliability of assembling production of the expansion screw can be effectively improved.
The clamping mechanism comprises a sliding rod 4 and a clamping sliding block 5 arranged on the sliding rod 4; the base 2 is provided with a clamping opening 6 communicated with the screw sleeve channel 3, the front end of the slide rod 4 is fixed around the clamping opening 6, a spring 7 is arranged between the rear end of the slide rod 4 and the clamping slide block 5, in this embodiment, the front end of the slide rod 4 is connected with the position clamping opening 6 through threads, the end surface of the side wall of the feed chute 1 is welded with the base 2, the combination between the position clamping mechanism and the base 2 is compact, the space utilization rate is high, the buffer screw sleeve 13 can be effectively and conveniently limited, meanwhile, the volume structure is simplified, the elastic force exerted on the position clamping slide block 4 by the spring 11 can be overcome only by pushing the screw sleeve 13 downwards by the pushing mechanism to exert pressure, in addition, according to the actual requirement, elastic components such as reset elastic sheets and the like are arranged in the screw sleeve channel 3 to replace a clamping mechanism, and the screw sleeve can play a buffering clamping role to realize functional replacement.
The clamping opening 6 is provided with a guide part (8) corresponding to the thread insert channel 3, and the guide part (8) is an arc surface or a conical surface, so that the thread insert 13 is more smooth when sliding under pressure.
The material pushing mechanism comprises a material pushing head 9 and a cylinder seat 10 arranged on the base 2, and the cylinder seat 10 is provided with a material pushing cylinder 11 which drives the material pushing head 9 to move back and forth on the screw sleeve channel 3.
The thread insert channel 3 is provided with a hollow-out cavity 12, so that observation of the clamping mechanism is facilitated, if the pushing mechanism is damaged and cannot feed materials, the hollow-out cavity 12 can provide a space for the thread insert 13 falling into the thread insert channel 3 to be taken out.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (4)
1. The screw sleeve pushing mechanism applied to assembly production of the expansion screw is characterized by comprising a feeding groove (1) and a base (2), wherein the base (2) is provided with a screw sleeve channel (3), the discharge end of the feeding groove (1) is communicated with the upper end of the screw sleeve channel (3), and the upper end of the screw sleeve channel (3) is provided with a pushing mechanism; the screw sleeve channel (3) is provided with a clamping mechanism.
2. The screw sleeve pushing mechanism applied to assembly production of the expansion screw according to claim 1, wherein the clamping mechanism comprises a sliding rod (4) and a clamping sliding block (5) installed on the sliding rod (4); base (2) be provided with screens mouth (6) of swivel nut passageway (3) intercommunication, the front end of slide bar (4) is fixed around screens mouth (6), install spring (7) between the rear end of slide bar (4) and screens slider (5), screens mouth (6) be provided with corresponding guide part (8) of swivel nut passageway (3).
3. The screw sleeve pushing mechanism applied to assembly production of the expansion screw according to claim 1, wherein the pushing mechanism comprises a pushing head (9) and a cylinder seat (10) arranged on the base (2), and the cylinder seat (10) is provided with a pushing cylinder (11) which drives the pushing head (9) to reciprocate on the screw sleeve channel (3).
4. The screw sleeve pushing mechanism applied to assembly production of expansion screws as claimed in claim 1, characterized in that the screw sleeve channel (3) is provided with a hollow-out cavity (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020259406.2U CN211759619U (en) | 2020-03-05 | 2020-03-05 | Be applied to swivel nut push mechanism of inflation screw assembly production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020259406.2U CN211759619U (en) | 2020-03-05 | 2020-03-05 | Be applied to swivel nut push mechanism of inflation screw assembly production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211759619U true CN211759619U (en) | 2020-10-27 |
Family
ID=72902957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020259406.2U Active CN211759619U (en) | 2020-03-05 | 2020-03-05 | Be applied to swivel nut push mechanism of inflation screw assembly production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211759619U (en) |
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2020
- 2020-03-05 CN CN202020259406.2U patent/CN211759619U/en active Active
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