CN210936953U - Electric core-pulling blind rivet conversion head - Google Patents
Electric core-pulling blind rivet conversion head Download PDFInfo
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- CN210936953U CN210936953U CN201922006721.4U CN201922006721U CN210936953U CN 210936953 U CN210936953 U CN 210936953U CN 201922006721 U CN201922006721 U CN 201922006721U CN 210936953 U CN210936953 U CN 210936953U
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- lock sleeve
- gun
- lock
- handle
- gun body
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Abstract
The utility model discloses an electric core-pulling rivet conversion head, which comprises a gun body, a rivet gun inner core, a grasping piece, a hexagonal connecting rod, a plane bearing and a reset spring, wherein the rivet gun inner core, the grasping piece, the hexagonal connecting rod, the plane bearing and the reset spring are arranged in the gun body; the novel anti-skidding heat dissipation gun comprises a gun body and a gun body, wherein the gun body comprises a gun head shell and a gun body which are in threaded connection, a guide nozzle is arranged on the gun head shell, a plurality of inwards-concave arc-shaped anti-skidding heat dissipation grooves are formed in the lower portion of the gun body, a clamping portion with a cross section being in a regular hexagon is arranged in the middle of the gun body, a lock handle is sleeved on the clamping portion, and the lock handle comprises a handle and a lock sleeve which is sleeved on the clamping portion and provided with a lock hole.
Description
Technical Field
The utility model belongs to the technical field of the cap nail rifle, refer in particular to an electronic blind nut nail conversion head of loosing core.
Background
The types of rivet guns are many, but they can be generally classified into manual and electric. The manual riveting gun has the advantages of simple structure and low cost, is generally used for riveting operation with small workload, and is too laborious to use and too low in working efficiency if riveting operation with large workload is carried out; the electric riveting gun has the advantages of labor saving, high working efficiency and suitability for large-batch riveting operation, but has the defects of complex structure and high cost.
The current general needs of doing riveting work are equipped with electric hand drill drilling, then put into the bored downthehole to the rivet, rivet article through the riveter, consequently an electric hand drill and a riveter are the appurtenance of riveting work, however current riveter and electric hand drill are two exclusive use's device, it will be very inconvenient to carry like this, and owing to be two exclusive devices, it is higher to have caused production and use cost like this again, and more resources have also been wasted.
In order to solve the problems, a rivet gun head which can be directly inserted into an electric hand drill for use appears on the market, however, the rivet gun head is mostly made of a shell made of plastic and the like, so that the practical performance of the rivet gun head is reduced, and the rivet gun head is inconvenient to operate due to the fact that the structure is not perfect.
Disclosure of Invention
To the deficiency that prior art exists, the utility model aims to provide a nut pulling nail gun head of simple structure and practicality.
In order to achieve the above purpose, the utility model provides a following technical scheme: a high-strength rivet cap nail gun head comprises a gun body, a rivet cap gun inner core, a grabbing piece, a hexagonal connecting rod, a planar bearing and a return spring, wherein the rivet cap gun inner core, the grabbing piece, the hexagonal connecting rod, the planar bearing and the return spring are arranged in the gun body; the threaded connection post has a diameter in the range of 8-12mm, but a 10mm connection post is selected because the 8mm connection post is not durable and the 12mm connection post is not safe to use. The gun body comprises a gun head shell and a gun body which are connected in a threaded manner, a guide nozzle is arranged on the gun head shell, a plurality of inwards-concave arc-shaped anti-skidding radiating grooves are formed in the lower portion of the gun body, a clamping portion with a regular hexagonal cross section is arranged in the middle of the gun body, a detachable lock handle is sleeved on the clamping portion, and the lock handle comprises a handle and a lock sleeve with a lock hole, wherein the lock sleeve is sleeved on the clamping portion; and the gun body is made of high-strength materials, such as aluminum alloy and the like.
By adopting the technical scheme, the lower part of the gun body is provided with the plurality of inwards-concave arc-shaped anti-skidding heat dissipation grooves, so that the heat dissipation effect of the gun body can be improved, and the friction force between a user and the gun body can be ensured when the user holds the gun body; the middle part of the gun body is provided with a clamping part with a regular hexagon section, the clamping part is sleeved with a lock handle, and a user can directly position and guide the rivet gun by gripping the lock handle, so that the practicability of the rivet gun is further improved; and the gun body is made of aluminum alloy, so that the structural strength of the gun body can be ensured, and the service life of the whole blind rivet gun is ensured.
The utility model discloses further set up to: the lock hole is in a regular hexagon shape and is matched with the clamping part; the lock sleeve is provided with a notch part which is communicated with the lock hole and cuts off the lock sleeve, one side of the lock sleeve, which is positioned at the notch part, is integrally formed with the handle, the side end of the lock sleeve body is provided with a locking hole which is communicated with one side of the notch part and penetrates through the lock sleeve at the other side of the notch part, the lock sleeve and two sides of the locking hole are respectively provided with a connecting bolt and a fastening nut, the fastening nut can be fixed at one side of the locking hole of the lock sleeve through an adhesive and the like, and the gap of the notch part of the lock sleeve can be reduced by screwing the connecting bolt, so that the lock sleeve can be better fixed on the clamping part; a reinforcing sheet with the outline similar to that of the lock sleeve is embedded in the lock sleeve, and one end of the reinforcing sheet extends into the handle; the locking hole penetrates through the reinforcing sheet.
Through adopting foretell technical scheme, it has the similar enhancement piece with lock sleeve outline to inlay in the lock sleeve, strengthens the piece and can ensure the holistic arbitrary nature and the intensity of lock sleeve, and strengthens in the one end of piece extends to the handle to can ensure the structural strength who is connected between handle and the lock sleeve.
The utility model discloses further set up to: a plurality of reinforcing ribs which are uniformly distributed are embedded in the joint of the lock sleeve and the grab handle on one side of the reinforcing sheet, and the reinforcing ribs and the reinforcing sheet are made of spring steel.
Through adopting foretell technical scheme to be embedded in the outside of strengthening the piece, the junction of lock sleeve and grab handle has a plurality of all with the strengthening rib that distributes to can further improve the structural strength of lock sleeve and grab handle junction, thereby ensure the holistic life of lock handle.
The utility model discloses further set up to: one side of breach portion be provided with the stopper, the stopper is the annular, is located the downthehole outside of locking.
Through adopting foretell technical scheme, one side of breach portion be provided with the stopper to can restrict its minimum clearance when adjusting breach portion clearance size through connecting bolt, in order to avoid the appearance of phenomenon such as fracture that arouses by excessive deformation with the lock sleeve.
The utility model discloses further set up to: the limiting block and the lock sleeve are integrally formed.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a cross-sectional view of an embodiment of the invention;
fig. 3 is a schematic structural view of a lock handle in an embodiment of the present invention;
reference numbers in the drawings and corresponding part names: 1-cap pulling gun inner core, 2-grasping sheet, 3-hexagonal connecting rod, 4-reset spring, 5-gun head outer shell, 6-gun body, 7-guide nozzle, 8-anti-skidding heat dissipation groove, 9-clamping part, 10-handle, 11-lock sleeve, 12-gap part, 13-connecting bolt, 14-fastening nut, 15-reinforcing sheet, 16-reinforcing rib, 17-limiting block and 18-plane bearing.
Detailed Description
An embodiment of the present invention is further explained with reference to fig. 1 to 3.
A high-strength rivet cap nail gun head comprises a gun body, a rivet cap gun inner core 1, a grabbing piece 2, a hexagonal connecting rod 3, a planar bearing 18 and a return spring 4, wherein the rivet cap gun inner core 1, the grabbing piece 2, the hexagonal connecting rod 3, the planar bearing 18 and the return spring 4 are arranged in the gun body; the threaded connection post has a diameter in the range of 8-12mm, but a 10mm connection post is selected because the 8mm connection post is not durable and the 12mm connection post is not safe to use. The gun body comprises a gun head shell 5 and a gun body 6 which are connected in a threaded manner, a guide nozzle 7 is arranged on the gun head shell 5, a plurality of inwards concave arc-shaped anti-skidding radiating grooves 8 are arranged at the lower part of the gun body 6, a clamping part 9 with a regular hexagon-shaped cross section is arranged in the middle of the gun body 6, a lock handle is sleeved on the clamping part 9, and the lock handle comprises a handle 10 and a lock sleeve 11 with a lock hole, which is sleeved on the clamping part 9; and the gun body 6 is made of aluminum alloy.
By adopting the technical scheme, the lower part of the gun body 6 is provided with the plurality of inwards concave arc-shaped anti-skidding heat dissipation grooves 8, so that the heat dissipation effect of the gun body 6 can be improved, and the friction force between the gun body 6 and a user when holding the gun body 6 can be ensured; the middle part of the gun body 6 is provided with a clamping part 9 with a regular hexagon cross section, a lock handle is sleeved on the clamping part 9, a user can directly position and guide the rivet gun through the lock handle in a face-to-face manner, and therefore the practicability of the rivet gun is further improved; and the gun body 6 is made of aluminum alloy, so that the structural strength of the gun body 6 can be ensured, and the service life of the whole blind rivet gun is ensured.
The utility model discloses further set up to: the lock hole is in a regular hexagon shape and is matched with the clamping part 9; a notch part 12 which is communicated with the lock hole and cuts off the lock sleeve 11 is arranged on the lock sleeve 11, one side of the lock sleeve 11, which is positioned at the notch part 12, is integrally formed with the handle 10, a locking hole which is communicated with one side of the notch part 12 and penetrates through the lock sleeve 11 at the other side of the notch part 12 is arranged at the side end of the lock sleeve 11 body, a connecting bolt 13 and a fastening nut 14 are respectively arranged on the lock sleeve 11 and two sides of the locking hole, the fastening nut 14 can be fixed at one side of the locking hole of the lock sleeve 11 through an adhesive and the like, and the gap of the notch part 12 of the lock sleeve 11 can be reduced by screwing the connecting bolt 13, so that the lock sleeve can be better fixed on the clamping part 9; a reinforcing sheet 15 with the outline similar to that of the lock sleeve 11 is embedded in the lock sleeve 11, and one end of the reinforcing sheet 15 extends into the handle 10; the locking hole penetrates through the reinforcing sheet 15.
By adopting the technical scheme, the reinforcing sheet 15 with the outline similar to that of the lock sleeve 11 is embedded in the lock sleeve 11, the reinforcing sheet 15 can ensure the whole flexibility and strength of the lock sleeve 11, and one end of the reinforcing sheet 15 extends into the handle 10, so that the structural strength of connection between the handle 10 and the lock sleeve 11 can be ensured.
The utility model discloses further set up to: a plurality of reinforcing ribs 16 which are uniformly distributed are embedded in the joint of the lock sleeve 11 and the grab handle on one side of the reinforcing sheet 15, and the reinforcing ribs 16 and the reinforcing sheet 15 are made of spring steel.
Through adopting foretell technical scheme to be embedded in the outside of reinforcing piece 15, lock sleeve 11 and the junction of grab handle have a plurality of all with the strengthening rib 16 that distributes to can further improve the structural strength of lock sleeve 11 and the junction of grab handle, thereby ensure the holistic life of lock handle.
The utility model discloses further set up to: one side of the gap part 12 is provided with a limiting block 17, and the limiting block 17 is annular and is positioned on the outer side in the locking hole.
By adopting the technical scheme, the limiting block 17 is arranged on one side of the notch part 12, so that the minimum gap of the notch part 12 can be limited when the gap size of the notch part is adjusted through the connecting bolt 13, and the phenomena of fracture and the like caused by excessive deformation of the lock sleeve 11 are avoided.
The utility model discloses further set up to: the limiting block 17 and the lock sleeve 11 are integrally formed.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides an electronic core pulling blind nut nail conversion head, includes rifle body and sets up at this internal blind nut rifle inner core (1) of rifle, grabs piece (2), hexagonal connecting rod (3), flat bearing (18) and reset spring (4), characterized by: the novel anti-skidding heat dissipation gun is characterized in that the gun body comprises a gun head shell (5) and a gun body (6) which are in threaded connection, a guide nozzle (7) is arranged on the gun head shell (5), a plurality of inwards-concave arc-shaped anti-skidding heat dissipation grooves (8) are arranged on the lower portion of the gun body (6), a clamping portion (9) with a regular hexagon-shaped cross section is arranged in the middle of the gun body (6), a lock handle is sleeved on the clamping portion (9), and the lock handle comprises a handle (10) and a lock sleeve (11) with a lock hole, wherein the handle and the lock sleeve are sleeved on the clamping portion (9).
2. The electric core-pulling rivet switching head as set forth in claim 1, which is characterized in that: the lock hole is in a regular hexagon shape and is matched with the clamping part (9); a notch part (12) which is communicated with the lock hole and cuts off the lock sleeve (11) is arranged on the lock sleeve (11), one side of the lock sleeve (11) which is positioned at the notch part (12) is integrally formed with the handle (10), a locking hole which is communicated with one side of the notch part (12) and penetrates through the lock sleeve (11) at the other side of the notch part (12) is arranged at the side end of the lock sleeve (11), and a connecting bolt (13) and a fastening nut (14) are respectively arranged on the lock sleeve (11) and two sides of the locking hole; and a reinforcing sheet (15) with the outline similar to that of the lock sleeve (11) is embedded in the lock sleeve (11), and one end of the reinforcing sheet (15) extends into the handle (10).
3. The electric core-pulling rivet conversion head as set forth in claim 2, which is characterized in that: a plurality of reinforcing ribs (16) which are uniformly distributed are embedded in the joint of the lock sleeve (11) and the grab handle on one side of the reinforcing sheet (15), and the reinforcing ribs (16) and the reinforcing sheet (15) are made of spring steel.
4. The electric core-pulling rivet switching head as set forth in claim 3, which is characterized in that: a limit block (17) is arranged on one side of the gap part (12).
5. The electric core-pulling rivet switching head as set forth in claim 4, which is characterized in that: the limiting block (17) and the lock sleeve (11) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922006721.4U CN210936953U (en) | 2019-11-19 | 2019-11-19 | Electric core-pulling blind rivet conversion head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922006721.4U CN210936953U (en) | 2019-11-19 | 2019-11-19 | Electric core-pulling blind rivet conversion head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210936953U true CN210936953U (en) | 2020-07-07 |
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ID=71371045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922006721.4U Expired - Fee Related CN210936953U (en) | 2019-11-19 | 2019-11-19 | Electric core-pulling blind rivet conversion head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210936953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160744A (en) * | 2021-11-15 | 2022-03-11 | 山东翔宇航空技术服务有限责任公司 | Rivet pulling device for VISU-LOK rivet |
-
2019
- 2019-11-19 CN CN201922006721.4U patent/CN210936953U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160744A (en) * | 2021-11-15 | 2022-03-11 | 山东翔宇航空技术服务有限责任公司 | Rivet pulling device for VISU-LOK rivet |
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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: 20200707 Termination date: 20211119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |