CN215237506U

CN215237506U - Thread rolling device for producing fastening rivet

Info

Publication number: CN215237506U
Application number: CN202121314880.1U
Authority: CN
Inventors: 张会强; 马克峰; 吴建奎
Original assignee: Qingdao Leite Metal Products Co ltd
Current assignee: Qingdao Leite Metal Products Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-21
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to a technical field is established in screw production, and discloses a thread rolling device of tight setting rivet production, has solved current thread rolling board and has generally been an organic whole structure, is not convenient for carry out dismouting and regulation to the thread rolling board for the use of thread rolling device has the problem of certain limitation, and it includes the supporting baseplate, L shape frame is installed to supporting baseplate's top one side, and adjustment mechanism is installed to the bottom of L shape frame, and adjustment assembly is installed to adjustment mechanism's bottom, and the upper washboard is installed to adjustment assembly's bottom, and hydraulic press is installed to bottom one side of L shape frame, and the output of hydraulic press is connected with placing the platform, and lower washboard is installed to placing the top of platform, and the bottom equidistance of placing the platform is installed the leading wheel; through the arrangement of the adjusting mechanism, the height adjustment of the upper washboard can be realized, namely the thread rolling of rivets with various specifications is realized.

Description

Thread rolling device for producing fastening rivet

Technical Field

The utility model belongs to the technical field of screw production equipment, specifically be a thread rolling device of tight set rivet production.

Background

The thread rolling machine is a device special for rolling the screw raw material out of threads, is a very important ring in the screw production process, directly determines the quality of the produced screw according to the quality of thread rolling, and is widely applied to all mechanical manufacturing industries.

The existing thread rolling plate is usually of an integrated structure, so that the thread rolling plate is inconvenient to disassemble, assemble and adjust, and the use of the thread rolling device has certain limitation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a tightly decide thread rolling device of rivet production, effectual current screw plate structure as an organic whole in having solved above-mentioned background art usually is not convenient for carry out dismouting and regulation to the screw plate for the use of thread rolling device has the problem of certain limitation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thread rolling device of tight setting rivet production, includes supporting baseplate, L shape frame is installed to supporting baseplate's top one side, and adjustment mechanism is installed to the bottom of L shape frame, and adjustment mechanism's bottom is installed the regulating part, and the washboard is installed to adjustment component's bottom, and the hydraulic press is installed to bottom one side of L shape frame, and the output of hydraulic press with place the platform and be connected, place the top of platform and install down the washboard, place the bottom equidistance of platform and install the leading wheel.

Preferably, the guide wheel is provided with a guide groove, the top end of the supporting base plate is provided with a guide rail, and the guide groove is matched with the guide rail.

Preferably, the adjusting mechanism comprises a first mounting plate, a first mounting seat and a second mounting seat are symmetrically mounted at the bottom end of the first mounting plate, a first adjusting plate is sleeved in the first mounting seat, a second adjusting plate is sleeved in the second mounting seat, a third adjusting plate is mounted at one side, far away from the first mounting seat, of the first adjusting plate, a fourth adjusting plate is mounted at one side, far away from the second mounting seat, of the second adjusting plate, the first adjusting plate and the third adjusting plate are movably connected through a first pin shaft, one end of the first pin shaft is connected with a threaded sleeve, one end of the second pin shaft is connected with a connecting block, a lead screw is sleeved in the threaded sleeve, one end of the lead screw extends to the connecting block, the other end of the lead screw is connected with the turntable, the bottom end of the third adjusting plate is connected with the third mounting seat, the bottom end of the fourth adjusting plate is connected with the fourth mounting seat, and the bottom ends of the third mounting seat and the fourth mounting seat are connected with the second mounting plate.

Preferably, the installation seat I is movably connected with the adjusting plate I, the installation seat II is movably connected with the adjusting plate II, the installation seat III is movably connected with the adjusting plate III, and the installation seat IV is movably connected with the adjusting plate IV through a rotating shaft.

Preferably, an adjusting handle is installed at one side of the rotating disc.

Preferably, the adjusting component comprises a sliding groove, a sliding strip is sleeved in the sliding groove, equidistant through holes are formed in the side wall of the sliding groove, threaded grooves corresponding to the through holes are formed in the sliding strip, and bolts are sleeved in the through holes.

Preferably, the thread groove is matched with a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) during operation, the reciprocating motion of the lower washboard in the horizontal direction can be realized by arranging the hydraulic machine and the guide wheel, and the height adjustment of the upper washboard can be realized by arranging the adjusting mechanism, namely the thread rolling of rivets with various specifications is realized;

(2) the position of the upper washboard can be finely adjusted in the horizontal direction through the arrangement of the adjusting assembly, and the upper washboard can be detached, replaced and maintained through the arrangement of the through holes, the thread grooves and the bolts, so that the device is convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the adjusting mechanism of the present invention;

FIG. 3 is a perspective view of the sliding chute of the present invention;

fig. 4 is a schematic view of the slide bar of the present invention.

In the figure: 1. a support base plate; 2. an L-shaped frame; 3. an adjustment mechanism; 4. an adjustment assembly; 5. an upper washboard; 6. a hydraulic press; 7. a placing table; 8. a lower washboard; 9. a guide wheel; 10. a guide groove; 11. a guide rail; 12. a first mounting plate; 13. a first mounting seat; 14. a second mounting seat; 15. a first adjusting plate; 16. a second adjusting plate; 17. a third adjusting plate; 18. adjusting plate four; 19. a first pin shaft; 20. a second pin shaft; 21. a threaded sleeve; 22. a screw rod; 23. a turntable; 24. a third mounting seat; 25. a fourth mounting seat; 26. a second mounting plate; 27. a chute; 28. a slide bar; 29. a through hole; 30. a thread groove; 31. a bolt; 32. and (4) connecting the blocks.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

First embodiment, as shown in fig. 1 to 4, the utility model comprises a supporting base plate 1, an L-shaped frame 2 is installed on one side of the top end of the supporting base plate 1, an adjusting mechanism 3 is installed on the bottom end of the L-shaped frame 2, the height adjustment of the upper washboard 5 can be realized through the arrangement of the adjusting mechanism 3, so that the device can thread the rivets with different specifications, the adjusting component 4 is arranged at the bottom end of the adjusting mechanism 3, the upper washboard 5 is arranged at the bottom end of the adjusting component 4, the hydraulic press 6 is arranged at one side of the bottom of the L-shaped frame 2, through the setting of hydraulic press 6, can realize the reciprocating motion of washboard 8 horizontal direction down, the output of hydraulic press 6 with place the platform 7 and be connected, place the top of platform 7 and install washboard 8 down, place the bottom equidistance of platform 7 and install leading wheel 9, through the setting of leading wheel 9, can increase the stability of device.

In the second embodiment, on the basis of the first embodiment, the guide wheel 9 is provided with the guide groove 10, the guide rail 11 is installed at the top end of the supporting base plate 1, the guide groove 10 is matched with the guide rail 11, the arrangement of the guide groove 10 increases the stability of the device, and the loss of the guide wheel 9 is reduced.

Third embodiment, on the basis of the first embodiment, the adjusting mechanism 3 includes a first mounting plate 12, a first mounting seat 13 and a second mounting seat 14 are symmetrically mounted at the bottom end of the first mounting plate 12, a first adjusting plate 15 is sleeved in the first mounting seat 13, a second adjusting plate 16 is sleeved in the second mounting seat 14, a third adjusting plate 17 is mounted at one side of the first adjusting plate 15 away from the first mounting seat 13, a fourth adjusting plate 18 is mounted at one side of the second adjusting plate 16 away from the second mounting seat 14, the first adjusting plate 15 and the third adjusting plate 17 are movably connected through a first pin 19, the second adjusting plate 16 and the fourth adjusting plate 18 are movably connected through a second pin 20, one end of the first pin 19 is connected with a threaded sleeve 21, one end of the second pin 20 is connected with a connecting block 32, a lead screw 22 is sleeved in the threaded sleeve 21, one end of the lead screw 22 extends onto the connecting block 32, the other end of the lead screw 22 is connected with a rotating disc 23, the bottom end of the third adjusting plate 17 is connected with a third mounting seat 24, the bottom end of the adjusting plate IV 18 is connected with the mounting seat IV 25, and the bottom end of the mounting seat III 24 and the bottom end of the mounting seat IV 25 are both connected with the mounting plate II 26, so that the height adjustment of the upper washboard 5 is realized.

In the fourth embodiment, on the basis of the third embodiment, the positions between the first mounting seat 13 and the first adjusting plate 15, the positions between the second mounting seat 14 and the second adjusting plate 16, the positions between the third mounting seat 24 and the third adjusting plate 17, and the positions between the fourth mounting seat 25 and the fourth adjusting plate 18 are movably connected through the rotating shaft, so that the angle adjustment of each adjusting plate is facilitated.

Fifth embodiment, on the basis of third embodiment, an adjusting handle is installed on one side of the turntable 23, so that the turntable 23 can rotate conveniently.

Sixth embodiment, on the basis of the first embodiment, the adjusting assembly 4 includes a sliding chute 27, a sliding bar 28 is sleeved in the sliding chute 27, through holes 29 with equal distances are formed in the side wall of the sliding chute 27, a thread groove 30 corresponding to the through hole 29 is formed in the sliding bar 28, and a bolt 31 is sleeved in the through hole 29, so that adjustment, replacement, maintenance and cleaning of the upper washboard 5 are facilitated.

Seventh embodiment, on the basis of the fifth embodiment, the thread groove 30 is matched with the bolt 31, so that the upper washboard 5 can be detached or adjusted conveniently.

The working principle is as follows: when the device works, an operator only needs to place rivets on the lower washboard 8, then the rotating disc 23 is rotated according to needs, the rotating disc 23 rotates to drive the screw rod 22 to rotate, the screw rod 22 rotates to drive the threaded sleeve 21 to move, due to the movable connection among the adjusting plates 15, the mounting seats 13, the adjusting plates 17 and the like, the threaded sleeve 21 and the connecting block 32 are continuously close, namely the adjusting plate 15 and the adjusting plate 16 are continuously close, the adjusting plate 17 and the adjusting plate four 18 are continuously close, and finally the mounting plate two 26 moves downwards, namely the height adjustment of the upper washboard 5 is realized, after the height adjustment is finished, the operator can unscrew the bolts 31 according to needs, then push the upper washboard 5 to finish the adjustment of the horizontal position, only needs to screw the bolts 31 after the adjustment is finished, finally the hydraulic press 6 is started, the reciprocating motion of the lower washboard 8 in the horizontal direction is realized by the starting of the hydraulic press 6, namely, the thread rolling operation of the rivet is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a thread rolling device of tight setting rivet production, includes supporting baseplate (1), its characterized in that: l shape frame (2) are installed to the top one side of supporting baseplate (1), adjustment mechanism (3) are installed to the bottom of L shape frame (2), adjusting part (4) are installed to the bottom of adjusting mechanism (3), washboard (5) are installed to the bottom of adjusting part (4), hydraulic press (6) are installed to bottom one side of L shape frame (2), the output of hydraulic press (6) with place platform (7) and be connected, washboard (8) down are installed on the top of placing platform (7), leading wheel (9) are installed to the bottom equidistance of placing platform (7).

2. A set rivet producing thread rolling device according to claim 1, characterized in that: a guide groove (10) is formed in the guide wheel (9), a guide rail (11) is installed at the top end of the supporting base plate (1), and the guide groove (10) is matched with the guide rail (11).

3. A set rivet producing thread rolling device according to claim 1, characterized in that: the adjusting mechanism (3) comprises a first mounting plate (12), a first mounting seat (13) and a second mounting seat (14) are symmetrically mounted at the bottom end of the first mounting plate (12), a first adjusting plate (15) is sleeved in the first mounting seat (13), a second adjusting plate (16) is sleeved in the second mounting seat (14), a third adjusting plate (17) is mounted on one side, away from the first mounting seat (13), of the first adjusting plate (15), a fourth adjusting plate (18) is mounted on one side, away from the second mounting seat (14), of the second adjusting plate (16), the first adjusting plate (15) and the third adjusting plate (17) are movably connected through a first pin shaft (19), the second adjusting plate (16) and the fourth adjusting plate (18) are movably connected through a second pin shaft (20), one end of the first pin shaft (19) is connected with a threaded sleeve (21), one end of the second pin shaft (20) is connected with a connecting block (32), a lead screw (22) is sleeved in the threaded sleeve (21), one end of the screw rod (22) extends to the connecting block (32), the other end of the screw rod (22) is connected with the rotary table (23), the bottom end of the adjusting plate III (17) is connected with the mounting seat III (24), the bottom end of the adjusting plate IV (18) is connected with the mounting seat IV (25), and the bottom end of the mounting seat III (24) and the bottom end of the mounting seat IV (25) are both connected with the mounting plate II (26).

4. A set rivet producing thread rolling device according to claim 3, characterized in that: between mount pad (13) and regulating plate (15), between mount pad two (14) and regulating plate two (16), between mount pad three (24) and regulating plate three (17), all through pivot swing joint between mount pad four (25) and regulating plate four (18).

5. A set rivet producing thread rolling device according to claim 3, characterized in that: an adjusting handle is arranged on one side of the rotating disc (23).

6. A set rivet producing thread rolling device according to claim 1, characterized in that: the adjusting assembly (4) comprises a sliding groove (27), a sliding strip (28) is sleeved in the sliding groove (27), through holes (29) with equal distances are formed in the side wall of the sliding groove (27), thread grooves (30) corresponding to the through holes (29) are formed in the sliding strip (28), and bolts (31) are sleeved in the through holes (29).

7. A set rivet production thread rolling device according to claim 6, characterized in that: the thread groove (30) is matched with the bolt (31).