CN115026541A - High-stability bolt punch for long-axis bolt - Google Patents
High-stability bolt punch for long-axis bolt Download PDFInfo
- Publication number
- CN115026541A CN115026541A CN202210833414.7A CN202210833414A CN115026541A CN 115026541 A CN115026541 A CN 115026541A CN 202210833414 A CN202210833414 A CN 202210833414A CN 115026541 A CN115026541 A CN 115026541A
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- bolt
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- rod
- sliding
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000004080 punching Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a high-stability bolt punch for a long shaft bolt, which comprises a bolt punch body, wherein a punch is arranged on one side of the bolt punch body in a penetrating manner, a connecting ring is arranged on one side of the bolt punch body and positioned on the surface of the punch, a positioning ring is fixedly connected to one side of the connecting ring, a limiting ring is connected to one side of the positioning ring, a plurality of arc-shaped grooves are formed in one side of the limiting ring, a plurality of sliding grooves are formed in one side of the connecting ring, the positioning ring is arranged on the bolt punch body, the rotatable limiting ring is arranged on the positioning ring, a limiting rod can move towards the side which is relatively close to the limiting rod by utilizing the arc-shaped grooves in the limiting ring and the straight grooves in the positioning ring, so that the limiting rod can position the long shaft bolt, the long shaft bolt and the hole are in a horizontal state, and when the bolt is impacted, the bolt can be quickly punched out, and damage to the inner wall of the hole caused by the long shaft bolt is avoided.
Description
Technical Field
The invention relates to the technical field of bolt punching, in particular to a high-stability bolt punching for a long-axis bolt.
Background
Along with the continuous improvement and the large-scale of mining equipment, the automation degree of the dismounting work of the liner plate bolt in the large-scale mill is also continuously improved, and at present, when the liner plate of the ball mill is replaced in domestic enterprises, the dismounting of the liner plate bolt mostly adopts a manual impact type, so that the working efficiency is low, the labor intensity is high, potential safety hazards exist, the lining replacing time is long, and the technology is laggard.
Although the equipment for punching the bolt can quickly collide the bolt on the lining plate at present, when the bolt with a long shaft is impacted, the bolt is often in an inclined state during the impact due to the long bolt, further, the damage to the inner wall of the hole is caused during the impact, and the bolt is difficult to punch out.
Disclosure of Invention
The invention aims to provide a high-stability bolt punch for a long shaft bolt, which is characterized in that a positioning ring is arranged on a bolt punch body, a rotatable limiting ring is arranged on the positioning ring, and an arc-shaped groove in the limiting ring and a straight groove in the positioning ring are utilized to enable a limiting rod to move towards one side close to the limiting rod, so that the limiting rod can position the long shaft bolt, and the long shaft bolt and a hole are in a horizontal state, so that the bolt can be quickly punched out when the bolt is impacted, and the damage of the long shaft bolt to the inner wall of the hole is avoided.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a major axis is high stability bolt towards for bolt, includes that the bolt dashes the body, the one side that the bolt dashes the body is run through and is provided with the drift, the surface that the bolt dashes one side of body and is located the drift is provided with the go-between, one side fixedly connected with holding ring of go-between, one side of holding ring sets up and is connected with the spacing ring, a plurality of arc wall has been seted up to one side of holding ring, the internal surface sliding connection of sliding tray has the gag lever post, a plurality of straight flute has been seted up to the internal surface of holding ring, one side fixedly connected with slide bar of gag lever post, the internal surface sliding connection of the surface of slide bar and straight flute, the internal surface of arc wall and the surface sliding connection of slide bar.
As a further scheme of the invention: the cross section of the limiting rod is arranged in an L shape.
As a further scheme of the invention: the outer fixed surface of holding ring is connected with the rotating ring, the fixed surface of spacing ring is connected with the adapter sleeve, the ladder groove has been seted up to the internal surface of adapter sleeve, the surface of rotating ring and the internal surface sliding connection in ladder groove, threaded hole has all been seted up to the top and the below of adapter sleeve one side, the internal surface threaded connection of screw hole has a puller bolt.
As a further scheme of the invention: the bolt is characterized in that a connecting screw rod penetrates through one side of the bolt punch body, a fixing nut is fixedly connected to the outer surface of the connecting screw rod, a positioning nut is fixedly connected to the outer surface of the connecting sleeve, and the outer surface of the connecting screw rod is in threaded connection with the inner surface of the positioning nut.
As a further scheme of the invention: the outer surface of the bolt punch body is rotatably connected with a connecting rod.
The invention has the beneficial effects that:
(1) according to the bolt punching device, the positioning ring is arranged on the bolt punching body, the rotatable limiting ring is arranged on the positioning ring, and the arc-shaped groove in the limiting ring and the straight groove in the positioning ring are utilized to enable the limiting rod to move towards the side close to the limiting rod, so that the limiting rod can position the long shaft bolt, and the long shaft bolt and the hole are in a horizontal state, and therefore when the bolt is impacted, the bolt can be quickly punched out, and the damage to the inner wall of the hole caused by the long shaft bolt is avoided.
(2) According to the invention, the positioning nut is arranged on the connecting ring, the connecting screw rod penetrates through the bolt punch body through the thread, the connecting screw rod can be conveniently turned into the positioning nut by using the fixing nut and is connected with the connecting ring, and the connecting ring is conveniently taken down, so that the replacement operation of the punch is not influenced when the punch is replaced.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is an overall external view of the present invention;
FIG. 2 is a schematic view showing an inner structure of a connection ring according to the present invention;
FIG. 3 is a side view of the outer structure of the retaining ring of the present invention;
FIG. 4 is a schematic view of the external structure of the stop collar of the present invention
Fig. 5 is an enlarged view of a portion a of fig. 1 according to the present invention.
In the figure: 1. punching the body by using the bolt; 2. a punch; 3. a connecting ring; 4. a positioning ring; 5. a limiting ring; 6. a sliding groove; 7. a connecting rod; 8. a straight groove; 9. an arc-shaped slot; 10. a limiting rod; 11. a slide bar; 12. connecting sleeves; 13. a stepped groove; 14. a rotating ring; 15. a threaded hole; 16. tightening the bolt; 17. connecting a screw rod; 18. fixing a nut; 19. and positioning the nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the invention relates to a high-stability bolt punch for a long-axis bolt, which comprises a bolt punch body 1, wherein the bolt punch body 1 is MC2-150 in model number, a connecting rod 7 is rotatably connected to the outer surface of the bolt punch body 1, a punch 2 is arranged at one side of the bolt punch body 1 in a penetrating manner, a connecting ring 3 is arranged at one side of the bolt punch body 1 and positioned on the surface of the punch 2, a positioning ring 4 is fixedly connected to one side of the connecting ring 3, a limiting ring 5 is arranged and connected to one side of the positioning ring 4, a plurality of arc-shaped grooves 9 are arranged at one side of the limiting ring 5, a plurality of sliding grooves 6 are arranged at one side of the connecting ring 3, a limiting rod 10 is slidably connected to the inner surface of the sliding grooves 6, the cross section of the limiting rod 10 is arranged in an L shape, a plurality of straight grooves 8 are arranged on the inner surface of the positioning ring 4, one side of the limiting rod 10 is fixedly connected with a sliding rod 11, a plurality of limiting rods 10 can move towards one side close to the limiting rod 10 through the limiting of an arc-shaped groove 9, a straight groove 8 on the positioning ring 4 can play a role in limiting the moving direction of the limiting rod 10, the outer surface of the sliding rod 11 is connected with the inner surface of the straight groove 8 in a sliding mode, the inner surface of the arc-shaped groove 9 is connected with the outer surface of the sliding rod 11 in a sliding mode, certain damping is arranged between the arc-shaped groove 9 and the sliding rod 11, the positioning ring 4 is arranged on the bolt punching body 1, the rotatable limiting ring 5 is arranged on the positioning ring 4, the limiting rod 10 can move towards one side close to the limiting rod 10 through the arc-shaped groove 9 inside the positioning ring 5 and the straight groove 8 inside the positioning ring 4, the limiting rod 10 can position the long-axis bolt, and the long-axis bolt and the hole are in a horizontal state, therefore, when the bolt is impacted, the bolt can be quickly punched out, and damage to the inner wall of the hole caused by the long-axis bolt is avoided.
The outer fixed surface of holding ring 4 is connected with swivel ring 14, the fixed surface of spacing ring 5 is connected with connecting sleeve 12, ladder groove 13 has been seted up to the internal surface of connecting sleeve 12, the surface of swivel ring 14 and the internal surface sliding connection in ladder groove 13, threaded hole 15 has all been seted up to the top and the below of connecting sleeve 12 one side, the internal surface threaded connection of screw hole 15 has top tight bolt 16, through set up screw hole 15 on connecting sleeve 12, when rotating top tight bolt 16 for 16 one end and the bolt of top tight bolt are towards body 1 back of contacting, rotate top tight bolt 16 once more this moment, make top tight bolt 16 towards body 1 top tightly with the bolt, thereby can prevent that connecting sleeve 12 from rotating.
The bolt is towards one side of body 1 and is provided with connecting screw 17 through running through, connecting screw 17's external surface fixed connection has fixation nut 18, the external surface fixed connection of adapter sleeve 12 has positioning nut 19, connecting screw 17's surface and positioning nut 19's internal surface threaded connection, through set up positioning nut 19 on go-between 3 to set up connecting screw 17 with the screw thread through on bolt towards body 1, utilize fixation nut 18 can conveniently go into connecting screw 17 the inside of positioning nut 19, and with be connected go-between 3, be convenient for take off go-between 3 simultaneously, so that do not influence its change operation changing drift 2.
The working principle of the invention is as follows: firstly, a punch 2 is arranged on a bolt punch body 1, the bolt punch body 1 is connected with an external bracket through a connecting rod 7, then a positioning nut 19 on a connecting ring 3 is aligned with the outer surface of a connecting screw rod 17, the fixing nut 18 is rotated through an external tool to enable the connecting screw rod 17 to rotate in from the inside of the bolt punch body 1, one end of the connecting screw rod 17 is rotated into the positioning nut 19, so that the connecting ring 3 is fixed, when the bolt punch body 1 is used, the punch 2 on the bolt punch body 1 is aligned with a long-axis bolt, then the inner surface of a stepped groove 13 and the outer surface of a rotating ring 14 slide through rotation of a connecting sleeve 12, the limiting ring 5 is further driven to rotate, the sliding rod 11 is pushed to slide on the inner surface of a straight groove 8 through an arc-shaped groove 9 on the limiting ring 5, and the limiting rod 10 is further driven to slide on the inner surface of a sliding groove 6, thereby promote gag lever post 10 to moving one side that is close to relatively, thereby make gag lever post 10 and major axis bolt's surface contact, then rotate puller bolt 16, make puller bolt 16's one end and bolt towards the body 1 after contacting, rotate puller bolt 16 once more this moment, make puller bolt 16 to the bolt towards body 1 carry out the puller, start the bolt towards body 1 this moment, make drift 2 strike the major axis bolt, can avoid when assaulting the major axis bolt, lead to the slope of major axis bolt to cause the damage to the inner wall to the hole.
Although one embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (5)
1. The high-stability bolt punch for the long-axis bolt comprises a bolt punch body (1), wherein a punch head (2) is arranged on one side of the bolt punch body (1) in a penetrating mode, and the high-stability bolt punch is characterized in that a connecting ring (3) is arranged on one side of the bolt punch body (1) and located on the surface of the punch head (2), a positioning ring (4) is fixedly connected to one side of the connecting ring (3), a limiting ring (5) is arranged and connected to one side of the positioning ring (4), a plurality of arc-shaped grooves (9) are formed in one side of the limiting ring (5), a plurality of sliding grooves (6) are formed in one side of the connecting ring (3), a limiting rod (10) is connected to the inner surface of each sliding groove (6) in a sliding mode, a plurality of straight grooves (8) are formed in the inner surface of the positioning ring (4), and a sliding rod (11) is fixedly connected to one side of the limiting rod (10), the outer surface of the sliding rod (11) is in sliding connection with the inner surface of the straight groove (8), and the inner surface of the arc-shaped groove (9) is in sliding connection with the outer surface of the sliding rod (11).
2. The high-stability bolt punch for the long-axis bolt as claimed in claim 1, wherein the cross section of the stopper rod (10) is in an L-letter shape.
3. The long axis bolt is with high stability bolt towards of claim 1, characterized in that, the outer fixed surface of holding ring (4) is connected with swivel becket (14), the fixed surface of spacing ring (5) is connected with adapter sleeve (12), ladder groove (13) have been seted up to the internal surface of adapter sleeve (12), the surface of swivel becket (14) and the internal surface sliding connection in ladder groove (13), threaded hole (15) have all been seted up to the top and the below of adapter sleeve (12) one side, the internal surface threaded connection of screw hole (15) has puller bolt (16).
4. The high-stability bolt punch for the long-axis bolt is characterized in that a connecting screw rod (17) penetrates through one side of a bolt punch body (1), a fixing nut (18) is fixedly connected to the outer surface of the connecting screw rod (17), a positioning nut (19) is fixedly connected to the outer surface of the connecting sleeve (12), and the outer surface of the connecting screw rod (17) is in threaded connection with the inner surface of the positioning nut (19).
5. The high-stability bolt punch for the long-axis bolt is characterized in that the outer surface of the bolt punch body (1) is rotatably connected with a connecting rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210833414.7A CN115026541A (en) | 2022-07-14 | 2022-07-14 | High-stability bolt punch for long-axis bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210833414.7A CN115026541A (en) | 2022-07-14 | 2022-07-14 | High-stability bolt punch for long-axis bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115026541A true CN115026541A (en) | 2022-09-09 |
Family
ID=83128505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210833414.7A Pending CN115026541A (en) | 2022-07-14 | 2022-07-14 | High-stability bolt punch for long-axis bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115026541A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066374U (en) * | 1990-02-12 | 1990-11-28 | 朱宝文 | Sleeve type apparatus used with screw drivers |
| CN1084444A (en) * | 1992-06-19 | 1994-03-30 | 爱德华·波里斯·施洛 | A kind of adjustable gripping device |
| CN102950568A (en) * | 2011-08-20 | 2013-03-06 | 苏州宝时得电动工具有限公司 | Screw support device and screw tool assembled with screw support device |
| CN106938389A (en) * | 2017-05-08 | 2017-07-11 | 哈密红石矿业有限公司 | Grinding mill liner bolt dismantling device |
| CN108607652A (en) * | 2018-06-22 | 2018-10-02 | 江苏晓春新材料有限公司 | A kind of grinding mill liner bolt dismantling device for producing citrate minerals |
| CN207982742U (en) * | 2018-01-22 | 2018-10-19 | 亚新科（天津）汽车零部件有限公司 | A kind of clamping device of auto parts bolt screwing machine |
| CN110977400A (en) * | 2019-12-24 | 2020-04-10 | 合肥市春华起重机械有限公司 | Bolt punch |
| CN214472265U (en) * | 2021-01-27 | 2021-10-22 | 江苏道众能源科技有限公司 | Bolt tensile experiment bench convenient to disassemble |
| CN216066841U (en) * | 2021-11-08 | 2022-03-18 | 威海市安茂机械有限公司 | Polishing device for copper ring machining |
| CN216632899U (en) * | 2022-01-17 | 2022-05-31 | 李秋文 | Auxiliary device for machining three-dimensional locking nut set |
-
2022
- 2022-07-14 CN CN202210833414.7A patent/CN115026541A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066374U (en) * | 1990-02-12 | 1990-11-28 | 朱宝文 | Sleeve type apparatus used with screw drivers |
| CN1084444A (en) * | 1992-06-19 | 1994-03-30 | 爱德华·波里斯·施洛 | A kind of adjustable gripping device |
| CN102950568A (en) * | 2011-08-20 | 2013-03-06 | 苏州宝时得电动工具有限公司 | Screw support device and screw tool assembled with screw support device |
| CN106938389A (en) * | 2017-05-08 | 2017-07-11 | 哈密红石矿业有限公司 | Grinding mill liner bolt dismantling device |
| CN207982742U (en) * | 2018-01-22 | 2018-10-19 | 亚新科（天津）汽车零部件有限公司 | A kind of clamping device of auto parts bolt screwing machine |
| CN108607652A (en) * | 2018-06-22 | 2018-10-02 | 江苏晓春新材料有限公司 | A kind of grinding mill liner bolt dismantling device for producing citrate minerals |
| CN110977400A (en) * | 2019-12-24 | 2020-04-10 | 合肥市春华起重机械有限公司 | Bolt punch |
| CN214472265U (en) * | 2021-01-27 | 2021-10-22 | 江苏道众能源科技有限公司 | Bolt tensile experiment bench convenient to disassemble |
| CN216066841U (en) * | 2021-11-08 | 2022-03-18 | 威海市安茂机械有限公司 | Polishing device for copper ring machining |
| CN216632899U (en) * | 2022-01-17 | 2022-05-31 | 李秋文 | Auxiliary device for machining three-dimensional locking nut set |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220909 |
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| RJ01 | Rejection of invention patent application after publication |