CN214866948U - Bolt thread rolling device - Google Patents
Bolt thread rolling device Download PDFInfo
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- CN214866948U CN214866948U CN202022444562.9U CN202022444562U CN214866948U CN 214866948 U CN214866948 U CN 214866948U CN 202022444562 U CN202022444562 U CN 202022444562U CN 214866948 U CN214866948 U CN 214866948U
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Abstract
The utility model discloses a bolt thread rolling device, including workstation, second rolling wheel, sliding sleeve and control panel, the inside intermediate position of workstation is provided with hollow chamber, and the inside sliding connection in hollow chamber has the movable block, the second rolling wheel is installed to the opposite side on workstation top, and the hollow block of the equal fixedly connected with in both sides on workstation top, and the inside intermediate position fixedly connected with spiral shell of regulating block, control panel is installed to the intermediate position of the outside one side of workstation. The utility model discloses an empty core block that sets up in the both sides on workstation top can stimulate the pull rod and drive the sliding block and slide in empty core block is inside to the extrusion spring, then the sliding block can drive the second and press from both sides the cover rebound, can place the both ends of bolt on first clamp cover this moment, then the second presss from both sides the cover elasticity that can receive the spring and presses on the top of bolt, thereby it is spacing to make the bolt press from both sides between cover and the second clamp cover at first clamp, then has avoided breaking away from in the bolt rolls and has caused the thread rolling failure.
Description
Technical Field
The utility model relates to a bolt processing technology field specifically is a bolt thread rolling device.
Background
The thread rolling device is provided with a pair of rolling wheels with the same parameters, the rolling wheels are respectively arranged on two main shafts of the thread rolling device and can synchronously rotate in the same direction under the driving of a transmission mechanism, so that the processing operation of the thread of a bolt is realized, and the existing bolt thread rolling device has a plurality of problems in the using process, and the specific problems are as follows:
1. the existing bolt thread rolling device cannot conveniently limit a bolt in the use process, and the bolt is easy to separate during rolling to cause thread rolling failure;
2. the existing bolt thread rolling device cannot adjust the relative height between a bolt and a rolling wheel according to requirements in the use process, so that the use is inconvenient;
3. the existing bolt thread rolling device is low in applicability in the using process and cannot be suitable for machining bolts of different models and sizes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bolt thread rolling device to the bolt that can not be convenient that proposes in solving above-mentioned background art carries on spacingly, can not adjust bolt and roll the relative height between the wheel according to the demand, the lower scheduling problem of suitability.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bolt thread rolling device, includes workstation, second rolling wheel, sliding sleeve and control panel, the inside intermediate position of workstation is provided with hollow chamber, and the inside sliding connection in hollow chamber has the movable block, one side on workstation top is provided with first rolling wheel, and the both sides of first rolling wheel all sliding connection have the sliding sleeve, the second rolling wheel is installed to the opposite side on workstation top, and the both sides on workstation top all fixedly connected with hollow block, the inside sliding connection in hollow chamber has the regulating block, and the inside intermediate position fixedly connected with scroll cover of regulating block, control panel is installed to the intermediate position of the outside one side of workstation.
Preferably, the bottom end inside the workbench is movably connected with a screw rod, and one side of the screw rod is fixedly connected with a rotating rod.
Preferably, both sides of the top end of the workbench are fixedly connected with sliding rods, and the middle positions of both sides of the top end of the workbench are fixedly connected with first clamping sleeves.
Preferably, a connecting frame is arranged outside the first rolling wheel, and a motor is installed in the middle of one side of the connecting frame.
Preferably, both sides of the top end of the movable block are fixedly connected with vertical plates, and the middle position of one side of each vertical plate is movably connected with a roller.
Preferably, the middle positions of the two sides of the outer portion of the sliding sleeve are fixedly connected with fixing nuts, and the inner portions of the fixing nuts are movably connected with limiting bolts.
Preferably, the inside of fixation nut is provided with the internal thread, and the outside of spacing bolt is provided with the external screw thread that matches with the fixation nut internal thread.
Preferably, the inside top fixedly connected with spring of hollow block, and the bottom sliding connection of spring has the sliding block.
Preferably, the bottom fixedly connected with branch of sliding block, and the bottom fixedly connected with second of branch presss from both sides the cover, one side fixedly connected with pull rod of sliding block.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this kind of bolt thread rolling device, through the hollow block that sets up in the both sides on workstation top, can stimulate the pull rod to drive the sliding block and slide in hollow block is inside to extrude the spring, then the sliding block can drive the second and press from both sides cover rebound, can place the both ends of bolt on first clamp cover this moment, then the second presss from both sides the cover and can receive the elasticity pressure of spring and press on the top of bolt, thereby make the bolt spacing between first clamp cover and second clamp cover, then has avoided breaking away from in the bolt roll and has caused the thread rolling failure.
(2) This kind of bolt thread rolling device, through the regulating block at the inside bottom sliding connection of hollow intracavity portion, the bolt is placed behind the cylinder top, the cylinder can make to rotate more smoothly, and can rotate the bull stick and drive the hob and rotate, then the scroll cover can drive the regulating block and move on the hob, and can promote the movable block to remove in the regulating block moves, thereby make the movable block can drive the bolt that the top was placed and carry out the regulation of high position, then can adjust the relative height between bolt and the rolling wheel according to the demand, the use of device has been made things convenient for.
(3) This kind of bolt thread rolling device, sliding sleeve through the both sides sliding connection at the link, the sliding sleeve can drive first rolling wheel and second rolling wheel and slide on the slide bar, thereby make first rolling wheel and second rolling wheel can contact with fixed bolt, can rotate limit bolt in fixation nut's inside this moment, then limit bolt can be at fixation nut inside removal, and extrude the slide bar, thereby realize the spacing fixed to the sliding sleeve, then realized the fixed of first rolling wheel and second rolling wheel position, then can make the device be applicable to the bolt of unnecessary model and use, the suitability thereof has been improved.
Drawings
Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the first jacket of the present invention;
FIG. 3 is a schematic view of a partial front view structure of the working table of the present invention;
FIG. 4 is a schematic side view of the roller of the present invention;
fig. 5 is a schematic diagram of a side view structure of the sliding sleeve of the present invention.
In the figure: 1. a work table; 101. a first jacket; 102. a rotating rod; 103. a slide bar; 104. a hollow cavity; 105. a screw rod; 2. a first rolling wheel; 201. a connecting frame; 202. a motor; 3. a second rolling wheel; 4. a movable block; 401. a vertical plate; 402. a drum; 5. a sliding sleeve; 501. a limit bolt; 502. fixing a nut; 6. a hollow block; 601. a second jacket; 602. a strut; 603. a slider; 604. a spring; 605. a pull rod; 7. an adjusting block; 701. a spiral sleeve; 8. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-5, the present invention provides an embodiment: a bolt thread rolling device comprises a workbench 1, a second rolling wheel 3, a sliding sleeve 5 and a control panel 8, wherein a hollow cavity 104 is arranged at the middle position inside the workbench 1, a screw rod 105 is movably connected at the bottom end inside the workbench 1, a rotating rod 102 is fixedly connected to one side of the screw rod 105, slide rods 103 are fixedly connected to two sides of the top end of the workbench 1, a first clamping sleeve 101 is fixedly connected to the middle position of two sides of the top end of the workbench 1, and a movable block 4 is pushed to move during the movement of an adjusting block 7, so that the movable block 4 can drive a bolt placed at the top end to adjust the height position, and the relative height between the bolt and the rolling wheel can be adjusted according to requirements;
the inside of the hollow cavity 104 is slidably connected with a movable block 4, two sides of the top end of the movable block 4 are fixedly connected with vertical plates 401, the middle position of one side of each vertical plate 401 is movably connected with a roller 402, and the rollers 402 can enable the rotation to be smoother after bolts are placed at the top ends of the rollers 402;
a first rolling wheel 2 is arranged on one side of the top end of the workbench 1, a connecting frame 201 is arranged outside the first rolling wheel 2, a motor 202 is arranged in the middle of one side of the connecting frame 201, and the motor 202 can drive the first rolling wheel 2 to rotate so as to realize the thread rolling operation of bolts;
the two sides of the first rolling wheel 2 are both connected with a sliding sleeve 5 in a sliding manner, the middle positions of the two sides outside the sliding sleeve 5 are both fixedly connected with a fixed nut 502, the inside of the fixed nut 502 is movably connected with a limiting bolt 501, the inside of the fixed nut 502 is provided with an internal thread, the outside of the limiting bolt 501 is provided with an external thread matched with the internal thread of the fixed nut 502, the limiting bolt 501 can be rotated inside the fixed nut 502, the limiting bolt 501 can move inside the fixed nut 502 and extrude the sliding rod 103, and therefore limiting and fixing of the sliding sleeve 5 are achieved;
the other side of the top end of the workbench 1 is provided with a second rolling wheel 3, both sides of the top end of the workbench 1 are fixedly connected with hollow blocks 6, the top end inside the hollow block 6 is fixedly connected with a spring 604, the bottom end of the spring 604 is slidably connected with a sliding block 603, the bottom end of the sliding block 603 is fixedly connected with a support rod 602, the bottom end of the support rod 602 is fixedly connected with a second jacket 601, one side of the sliding block 603 is fixedly connected with a pull rod 605, so that a bolt is limited between the first jacket 101 and the second jacket 601, and the problem of thread rolling failure caused by separation of the bolt during rolling is avoided;
the inside sliding connection of hollow cavity 104 has regulating block 7, and the inside intermediate position fixedly connected with spiral shell 701 of regulating block 7, and control panel 8 is installed to the intermediate position of workstation 1 outside one side, and control panel 8's output passes through the wire to be connected with the input electricity of motor 202, and this motor 202 is YL-7112.
The working principle is as follows: when the device is used, after a bolt is placed at the top end of the roller 402, the roller 402 can rotate more smoothly, the rotating rod 102 can be rotated to drive the screw rod 105 to rotate, the spiral sleeve 701 can drive the adjusting block 7 to move on the screw rod 105, the adjusting block 7 can push the movable block 4 to move in the movement process, so that the movable block 4 can drive the bolt placed at the top end to adjust the height position, the relative height between the bolt and the rolling wheel can be adjusted according to requirements, the device is convenient to use, the pull rod 605 can be pulled to drive the sliding block 603 to slide in the hollow block 6, the spring 604 is extruded, the sliding block 603 can drive the second jacket 601 to move upwards, at the moment, two ends of the bolt can be placed on the first jacket 101, the second jacket 601 can be pressed at the top end of the bolt by the elasticity of the spring 604, so that the bolt is limited between the first jacket 101 and the second jacket 601, the sliding sleeve 5 can drive the first rolling wheel 2 and the second rolling wheel 3 to slide on the sliding rod 103, so that the first rolling wheel 2 and the second rolling wheel 3 can be in contact with fixed bolts, the limiting bolt 501 can be rotated inside the fixing nut 502 at the moment, the limiting bolt 501 can move inside the fixing nut 502 and extrude the sliding rod 103, the limiting and fixing of the sliding sleeve 5 are realized, the fixing of the positions of the first rolling wheel 2 and the second rolling wheel 3 is realized, the device is suitable for bolts of different types to be used, and the applicability of the device is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a bolt thread rolling device, includes workstation (1), second rolling wheel (3), sliding sleeve (5) and control panel (8), its characterized in that: the utility model discloses a rolling machine, including workstation (1), inside sliding connection have movable block (4), one side on workstation (1) top is provided with first rolling wheel (2), and all sliding connection have sliding sleeve (5) in the both sides of first rolling wheel (2), second rolling wheel (3) are installed to the opposite side on workstation (1) top, and the both sides on workstation (1) top are all fixedly connected with hollow block (6), the inside sliding connection of hollow chamber (104) has regulating block (7), and the inside intermediate position fixedly connected with scroll cover (701) of regulating block (7), control panel (8) are installed to the intermediate position of workstation (1) outside one side.
2. A bolt threading device according to claim 1 wherein: the bottom end inside the workbench (1) is movably connected with a screw rod (105), and one side of the screw rod (105) is fixedly connected with a rotating rod (102).
3. A bolt threading device according to claim 1 wherein: both sides of the top end of the workbench (1) are fixedly connected with sliding rods (103), and the middle positions of both sides of the top end of the workbench (1) are fixedly connected with first clamping sleeves (101).
4. A bolt threading device according to claim 1 wherein: the outer part of the first rolling wheel (2) is provided with a connecting frame (201), and a motor (202) is installed in the middle of one side of the connecting frame (201).
5. A bolt threading device according to claim 1 wherein: both sides of the top end of the movable block (4) are fixedly connected with vertical plates (401), and the middle position of one side of each vertical plate (401) is movably connected with a roller (402).
6. A bolt threading device according to claim 5 wherein: the middle positions of two outer sides of the sliding sleeve (5) are fixedly connected with fixing nuts (502), and the inner parts of the fixing nuts (502) are movably connected with limiting bolts (501).
7. A bolt threading device according to claim 6 wherein: the inner part of the fixing nut (502) is provided with an internal thread, and the outer part of the limiting bolt (501) is provided with an external thread matched with the internal thread of the fixing nut (502).
8. A bolt threading device according to claim 1 wherein: the inside top fixedly connected with spring (604) of hollow block (6), and the bottom sliding connection of spring (604) has sliding block (603).
9. A bolt threading device according to claim 8 wherein: the bottom fixedly connected with branch (602) of sliding block (603), and the bottom fixedly connected with second of branch (602) presss from both sides cover (601), one side fixedly connected with pull rod (605) of sliding block (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022444562.9U CN214866948U (en) | 2020-10-28 | 2020-10-28 | Bolt thread rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022444562.9U CN214866948U (en) | 2020-10-28 | 2020-10-28 | Bolt thread rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214866948U true CN214866948U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022444562.9U Active CN214866948U (en) | 2020-10-28 | 2020-10-28 | Bolt thread rolling device |
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| CN (1) | CN214866948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117943494A (en) * | 2024-03-22 | 2024-04-30 | 常州富丽康精密机械有限公司 | Rolling equipment with force feedback function for cold-rolled screw rod production |
-
2020
- 2020-10-28 CN CN202022444562.9U patent/CN214866948U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117943494A (en) * | 2024-03-22 | 2024-04-30 | 常州富丽康精密机械有限公司 | Rolling equipment with force feedback function for cold-rolled screw rod production |
| CN117943494B (en) * | 2024-03-22 | 2024-06-18 | 常州富丽康精密机械有限公司 | Rolling equipment with force feedback function for cold-rolled screw rod production |
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