CN214557108U - Riveting mechanism of riveting machine - Google Patents
Riveting mechanism of riveting machine Download PDFInfo
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- CN214557108U CN214557108U CN202023310683.0U CN202023310683U CN214557108U CN 214557108 U CN214557108 U CN 214557108U CN 202023310683 U CN202023310683 U CN 202023310683U CN 214557108 U CN214557108 U CN 214557108U
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Abstract
The utility model discloses a riveting mechanism of riveting machine, including the riveting machine base, the top fixedly connected with drift of riveting machine base, the upper surface fixedly connected with of riveting machine base removes the cutting ferrule, the top swing joint that removes the cutting ferrule has movable cutting ferrule, the inboard activity of movable cutting ferrule has cup jointed the connection base, the inboard activity of connection base has cup jointed first roller bearing lead screw, the top fixedly connected with unable adjustment base of connection base; through fixing the machined part at unable adjustment base's upper surface, then drive unable adjustment base through first roller bearing lead screw and adjust horizontal direction front and back position, drive unable adjustment base through second roller bearing lead screw and adjust horizontal direction left and right sides position after that to make the machined part can be more convenient the processing position who is located the drift below, solved drift machining precision low, the difficult problem of position control then.
Description
Technical Field
The utility model relates to a riveting machine field especially relates to a riveting machine's pressure riveting mechanism.
Background
The riveting machine is a novel riveting device developed according to a cold rolling principle, namely a mechanical device which can rivet objects by rivets, and the device has the advantages of compact structure, stable performance and convenient and safe operation. The riveting machine mainly completes assembly by rotation and pressure, is mainly applied to occasions needing rivets and riveting, and is commonly provided with specifications and models such as pneumatic, oil pressure and electric, single-end and double-end specifications, the common types mainly comprise an automatic riveting machine and a spin riveting machine, the spin riveting machine is divided into a pneumatic spin riveting machine and a hydraulic spin riveting machine and is mainly used for riveting solid rivets or larger hollow rivets, while in the use process of a riveting mechanism of the existing riveting machine, because a punch is fixedly connected with a driving piece, even under the condition of fine adjustment of the position of the punch, the driving piece needs to be unlocked from a frame, so that the position adjustment of the driving piece can be realized, because the size and the weight of the driving piece are larger, and the installation structure of the driving piece on the frame is complex, the dismounting and the position adjustment operation of the driving piece on the frame are very difficult, so that the position adjustment of the punch is difficult, thereby causing the punch head to be incapable of accurately processing the workpiece on the fixed base.
SUMMERY OF THE UTILITY MODEL
In order to the problem, the utility model provides a riveting machine's pressure riveting machine constructs, at first place the machined part and press from both sides tight piece and remove tight piece and press from both sides it tightly at unable adjustment base's upper surface through the fixed clamp, then adjust the position around the machined part horizontal direction through first roller bearing lead screw, adjust the position about the machined part horizontal direction through second roller bearing lead screw after that to more convenient remove the best processing position with the machined part and process, the degree of difficulty of processing position control has been reduced, the precision of drift processing has been improved.
The technical scheme of the utility model is that:
a riveting mechanism of a riveting machine comprises a riveting machine base, wherein a punch is fixedly connected to the top of the riveting machine base, a movable cutting sleeve is fixedly connected to the upper surface of the riveting machine base, a movable cutting sleeve is movably connected to the top of the movable cutting sleeve, a connecting base is movably sleeved on the inner side of the movable cutting sleeve, a first roller lead screw is movably sleeved on the inner side of the connecting base, a fixed base is fixedly connected to the top of the connecting base, a fixed clamping block is fixedly connected to one side of the upper surface of the fixed base, a movable clamping block is movably sleeved on the other side of the upper surface of the fixed base, a movable block is fixedly connected to the bottom of the movable clamping block, a third roller lead screw is movably sleeved on the inner side of the movable block, an inner hexagon nut is fixedly connected to one side of the third roller lead screw, and a connecting block is fixedly connected to the bottom of the movable cutting sleeve, and a second roller screw rod is movably sleeved on the inner side of the connecting block, and the connecting block is movably sleeved on the inner side of the movable clamping sleeve.
The working principle of the technical scheme is as follows:
at first place the machined part on unable adjustment base, then rotate third roller bearing lead screw through hexagon socket nut, third roller bearing lead screw rotates and drives the movable block and remove to the left side, the movable block drives to remove and presss from both sides tight piece and press from both sides the machined part tightly under the effect of the tight piece of fixed clamp, then make first roller bearing lead screw drive unable adjustment base through connecting the base and carry out the regulation of horizontal direction fore-and-aft position, make second roller bearing lead screw drive movable cutting ferrule through the connecting block and carry out the regulation of horizontal direction left and right sides position, thereby make the machined part can be more convenient be located the processing position of drift below, punch machining precision is low then, the difficult problem of position control.
In a further technical scheme, the top fixedly connected with heat dissipation cover of drift, the fan has been cup jointed in the inboard activity of heat dissipation cover, the inboard fixed cover in top of heat dissipation cover has been cup jointed the filter screen, the front surface of drift is provided with the tuber pipe, the dustproof base of bottom fixedly connected with of tuber pipe, the dust screen has been cup jointed in the inboard activity of dustproof base.
Through the top fixedly connected with heat dissipation cover at the drift, then the filter screen has been cup jointed in the top activity of heat dissipation cover, and when the drift during operation, start the fan, the fan passes through tuber pipe and dustproof base and discharges drift bottom work position heat to avoid processing the life of position high temperature influence processing drift, solved radiating technical problem among the prior art.
In a further technical scheme, one side of the second roller lead screw is fixedly connected with a turntable, a movable groove is formed in one side of the turntable, and a handle is movably sleeved on the inner side of the movable groove.
Through the left side with carousel fixed connection at the second roller bearing lead screw, then seted up the movable groove in the left side of carousel for the handle activity cup joints in the inboard of movable groove, makes the handle not only can be more convenient drive the rotation of second roller bearing lead screw through the carousel, can also accomodate when not using, avoids occupation space, has solved pivoted technical problem among the prior art.
In a further technical scheme, a limit guide rail is movably sleeved on the lower surface of the movable clamping sleeve, and the lower surface of the limit guide rail is fixedly connected to the upper surface of the riveting press base.
Through the upper surface with the activity of the lower surface front end with the rear end of activity cutting ferrule cup joints in limit guide for the activity cutting ferrule can be more steady under the effect of second roller bearing lead screw, has solved the technical problem who removes among the prior art.
In a further technical scheme, a moving groove is formed in the upper surface of the fixed base, a limiting clamping block is fixedly connected to one side of the third roller lead screw, a limiting clamping sleeve is movably sleeved on the outer side of the limiting clamping block, and a moving guide rail is fixedly connected to the bottom of the moving block.
The moving groove is formed in the upper surface of the fixed base, then the limiting clamping sleeve is fixedly installed on the inner side of the moving groove, the air pipe of the third roller lead screw left side fixedly connected is movably sleeved on the inner side of the limiting clamping sleeve, then the bottom of the movable block is movably sleeved on the upper surface of the moving guide rail, and therefore the movable clamping block is more stable to move towards the left side, clamping is avoided from occurring to be deviated, and the technical problem of transmission in the prior art is solved.
In a further technical scheme, the inboard fixedly connected with fixed block of dustproof base, the inside screw thread of lower surface of fixed block has cup jointed the set screw.
Cup joint the dust screen activity in the inboard of dustproof base through fixed block and fixed screw for the dust screen can be more convenient dismantlement clearance after using a period, avoids the dust screen to be blockked up by impurity and influences the radiating effect, has solved the technical problem who dismantles among the prior art.
The utility model has the advantages that:
1. through fixing the machined part at unable adjustment base's upper surface, then drive unable adjustment base through first roller bearing lead screw and adjust horizontal direction front and back position, drive unable adjustment base through second roller bearing lead screw and adjust horizontal direction left and right sides position after that to make the machined part can be more convenient the processing position who is located the drift below, solved drift machining precision low, the difficult problem of position control then.
2. Through the top fixedly connected with heat dissipation cover at the drift, then drive the tuber pipe through the fan, discharge the heat that produces in the course of working through heat dissipation cover top, avoid processing the life that the position high temperature influences processing drift.
3. Through the one side fixed connection carousel at the second roller bearing lead screw, then the activity inslot activity of seting up in carousel one side has cup jointed the handle for the handle not only can be more convenient drive the second roller bearing lead screw through the carousel and rotate, can also accomodate when not using, avoids occupation space.
4. The limiting guide rail is movably sleeved on the front end of the lower surface of the movable clamping sleeve and the lower surface of the rear end of the lower surface of the movable clamping sleeve, so that the movable clamping sleeve can move more stably under the action of the second roller lead screw, and the problem of movement is solved.
5. The limiting clamping block fixedly connected to one side of the third roller lead screw is movably sleeved in the limiting clamping sleeve, and then the movable guide rail fixedly connected to the upper surface of the movable groove is movably sleeved at the bottom of the movable block, so that the movable block drives the movable clamping block to be more stable towards one side, and the clamping is prevented from being deviated.
6. Cup joint the dust screen activity in the inboard of dustproof base through fixed block and fixed screw for the dust screen can be more convenient dismantlement clearance after using a period, avoids the dust screen to be blockked up by impurity and influences the radiating effect.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic view of a side view of the movable card sleeve of the embodiment of the present invention;
FIG. 3 is a schematic diagram of the overall structure of the turntable according to the embodiment of the present invention;
fig. 4 is a schematic structural view of a fixing base according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a front section of a fixing base according to an embodiment of the present invention;
fig. 6 is a schematic structural view of the dustproof base according to the embodiment of the present invention;
fig. 7 is a schematic structural view of a front section of a heat dissipation cover according to an embodiment of the present invention.
Description of reference numerals:
1. a riveting press base; 2. a punch; 3. moving the cutting sleeve; 4. a movable ferrule; 5. connecting a base; 6. a first roller screw; 7. a fixed base; 8. fixing the clamping block; 9. a turntable; 10. a heat dissipation sleeve; 11. an air duct; 12. a dust-proof base; 13. limiting a guide rail; 14. a second roller screw; 15. connecting blocks; 16. a movable groove; 17. a handle; 18. a third roller screw; 19. a limiting clamping sleeve; 20. moving the clamping block; 21. a moving groove; 22. a limiting clamping block; 23. a movable block; 24. a hexagon socket nut; 25. a moving guide rail; 26. a fixed block; 27. a dust screen; 28. fixing screws; 29. a filter screen; 30. a fan.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1-7, a riveting mechanism of a riveting machine comprises a riveting machine base 1, a punch 2 is fixedly connected to the top of the riveting machine base 1, a movable cutting sleeve 3 is fixedly connected to the upper surface of the riveting machine base 1, a movable cutting sleeve 4 is movably connected to the top of the movable cutting sleeve 3, a connecting base 5 is movably sleeved on the inner side of the movable cutting sleeve 4, a first roller screw 6 is movably sleeved on the inner side of the connecting base 5, a fixed base 7 is fixedly connected to the top of the connecting base 5, a fixed clamping block 8 is fixedly connected to the left side of the upper surface of the fixed base 7, a movable clamping block 20 is movably sleeved on the right side of the upper surface of the fixed base 7, a movable block 23 is fixedly connected to the bottom of the movable clamping block 20, a third roller screw 18 is movably sleeved on the inner side of the movable block 23, a cutting sleeve inner hexagon nut 24 is fixedly connected to the right side of the third roller screw 18, and a movable connecting block 15 is fixedly connected to the bottom of the movable connecting block 4, the inner side of the connecting block 15 is movably sleeved with a second roller screw 14, and the connecting block 15 is movably sleeved on the inner side of the movable clamping sleeve 3.
The working principle of the technical scheme is as follows:
at first place the machined part on unable adjustment base 7, then rotate third roller lead screw 18 through hexagon socket nut 24, third roller lead screw 18 rotates and drives movable block 23 and move to the left side, movable block 23 drives and removes and presss from both sides tight piece 20 and press from both sides the machined part under the effect of fixed clamp piece 8 tightly, then make first roller lead screw 6 drive unable adjustment base 7 through connecting base 5 and carry out the regulation of horizontal direction fore-and-aft position, make second roller lead screw 14 drive movable cutting ferrule 4 through connecting block 15 and carry out the regulation of horizontal direction left and right sides position, thereby make the machined part can be more convenient the position of processing that is located drift 2 below, then solved drift 2 machining precision low, the difficult problem of position control.
In another embodiment, as shown in fig. 7, a heat dissipation sleeve 10 is fixedly connected to the top of the punch 2, a fan 30 is movably sleeved on the inner side of the heat dissipation sleeve 10, a filter screen 29 is fixedly sleeved on the inner side of the top of the heat dissipation sleeve 10, an air pipe 11 is arranged on the front surface of the punch 2, a dustproof base 12 is fixedly connected to the bottom of the air pipe 11, and a dustproof screen 27 is movably sleeved on the inner side of the dustproof base 12.
Through the top fixedly connected with heat dissipation cover 10 at drift 2, then at the top activity cup joint filter screen 29 of heat dissipation cover 10, when drift 2 during operation, start fan 30, fan 30 passes through tuber pipe 11 and dustproof base 12 and discharges drift 2 bottom work position heat to avoid processing the life of position high temperature influence processing drift 2.
In another embodiment, as shown in fig. 3, a rotary table 9 is fixedly connected to the left side of the second roller screw 14, a movable groove 16 is formed in the left side of the rotary table 9, and a handle 17 is movably sleeved on the inner side of the movable groove 16.
Through the left side with carousel 9 fixed connection at second roller bearing lead screw 14, then seted up the activity groove 16 in the left side of carousel 9 for handle 17 activity cup joints in the inboard of activity groove 16, makes handle 17 not only can be more convenient drive second roller bearing lead screw 14 through carousel 9 and rotate, can also accomodate when not using, avoids occupation space.
In another embodiment, as shown in fig. 2, the lower surface of the movable sleeve 4 is movably sleeved with a limit rail 13, and the lower surface of the limit rail 13 is fixedly connected to the upper surface of the riveter base 1.
The front end and the rear end of the lower surface of the movable clamping sleeve 4 are movably sleeved on the upper surface of the limiting guide rail 13, so that the movable clamping sleeve 4 can move more stably under the action of the second roller screw 14, and the moving problem is solved.
In another embodiment, as shown in fig. 5, a moving groove 21 is formed on the upper surface of the fixed base 7, a limiting fixture block 22 is fixedly connected to the left side of the third roller screw 18, a limiting fixture sleeve 19 is movably sleeved on the outer side of the limiting fixture block 22, and a moving guide 25 is fixedly connected to the bottom of the movable block 23.
Through having seted up the shifting chute 21 at the upper surface of unable adjustment base 7, then with spacing cutting ferrule 19 fixed mounting in the inboard of shifting chute 21, make the spacing fixture block 22 activity of third roller lead screw 18 left side fixed connection cup joint in the inboard of spacing cutting ferrule 19, cup joint the bottom activity of movable block 23 at the upper surface of moving guide 25 after that to make the removal press from both sides tight piece 20 more steady to the left side removal, avoid pressing from both sides tightly the emergence skew.
In another embodiment, as shown in fig. 6, a fixing block 26 is fixedly connected to the inner side of the dustproof base 12, and a fixing screw 28 is sleeved in the lower surface of the fixing block 26 through internal threads.
Through fixed block 26 and set screw 28 with the activity of dust screen 27 cup joint in the inboard of dustproof base 12 for dust screen 27 can be more convenient dismantlement clearance after using a period, avoids dust screen 27 to be blockked up by impurity and influences the radiating effect.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides a riveting machine's pressure riveting machine constructs, is including pressing the riveter base, the top fixedly connected with drift of pressing the riveter base, its characterized in that: the upper surface of the riveting press base is fixedly connected with a movable cutting sleeve, the top of the movable cutting sleeve is movably connected with a movable cutting sleeve, the inner side of the movable clamping sleeve is movably sleeved with a connecting base, the inner side of the connecting base is movably sleeved with a first rolling shaft screw rod, the top of the connecting base is fixedly connected with a fixed base, one side of the upper surface of the fixed base is fixedly connected with a fixed clamping block, the other side of the upper surface of the fixed base is movably sleeved with a movable clamping block, the bottom of the movable clamping block is fixedly connected with a movable block, a third roller screw rod is movably sleeved on the inner side of the movable block, an inner hexagon nut is fixedly connected with one side of the third roller screw rod, the bottom of the movable clamping sleeve is fixedly connected with a connecting block, a second roller lead screw is movably sleeved on the inner side of the connecting block, and the connecting block is movably sleeved on the inner side of the movable clamping sleeve.
2. The squeeze riveting mechanism of a riveting machine according to claim 1, characterized in that: the top fixedly connected with heat dissipation cover of drift, the fan has been cup jointed in the inboard activity of heat dissipation cover, the fixed filter screen that has cup jointed in the top inboard of heat dissipation cover, the front surface of drift is provided with the tuber pipe, the dustproof base of bottom fixedly connected with of tuber pipe, the dustproof screen has been cup jointed in the inboard activity of dustproof base.
3. The squeeze riveting mechanism of a riveting machine according to claim 1, characterized in that: one side fixedly connected with carousel of second roller bearing lead screw, the activity groove has been seted up to one side of carousel, the inboard activity of activity groove has cup jointed the handle.
4. The squeeze riveting mechanism of a riveting machine according to claim 1, characterized in that: the lower surface of the movable clamping sleeve is movably sleeved with a limiting guide rail, and the lower surface of the limiting guide rail is fixedly connected to the upper surface of the rivet pressing machine base.
5. The squeeze riveting mechanism of a riveting machine according to claim 1, characterized in that: the upper surface of the fixed base is provided with a moving groove, one side of the third roller lead screw is fixedly connected with a limiting clamping block, the outer side of the limiting clamping block is movably sleeved with a limiting clamping sleeve, and the bottom of the movable block is fixedly connected with a moving guide rail.
6. The squeeze riveting mechanism of a riveting machine according to claim 2, characterized in that: the inboard fixedly connected with fixed block of dustproof base, the inside screw thread of lower surface of fixed block has cup jointed the set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023310683.0U CN214557108U (en) | 2020-12-30 | 2020-12-30 | Riveting mechanism of riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023310683.0U CN214557108U (en) | 2020-12-30 | 2020-12-30 | Riveting mechanism of riveting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214557108U true CN214557108U (en) | 2021-11-02 |
Family
ID=78336200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023310683.0U Active CN214557108U (en) | 2020-12-30 | 2020-12-30 | Riveting mechanism of riveting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214557108U (en) |
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2020
- 2020-12-30 CN CN202023310683.0U patent/CN214557108U/en active Active
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