CN212976580U - Thread pressing device - Google Patents
Thread pressing device Download PDFInfo
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- CN212976580U CN212976580U CN202020581417.2U CN202020581417U CN212976580U CN 212976580 U CN212976580 U CN 212976580U CN 202020581417 U CN202020581417 U CN 202020581417U CN 212976580 U CN212976580 U CN 212976580U
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- base
- bearing
- inner ring
- outer ring
- thread
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Abstract
The utility model provides a thread pressing device, which comprises a base, wherein the base is in a long strip shape, two ends of the width of the base are respectively provided with a thread rolling wheel, one end of the length direction of the base is provided with a first fixing device, the other end of the length direction of the base is provided with a second fixing device, the first fixing device comprises a fixing plate, a first bearing is connected on the fixing plate, the first bearing comprises a first outer ring and a first inner ring, the first outer ring is fixedly connected with the fixing plate, the axial length of the first inner ring is greater than that of the first outer ring, the device also comprises a second bearing, the second bearing comprises a second outer ring and a second inner ring, the base is provided with a slide rail, the slide rail is arranged along the length direction of the base, the second outer ring is provided with a slide seat which forms a sliding fit with the slide rail, the first bearing and the second bearing are coaxially arranged, the axial length of the inner ring II is larger than that of the outer ring II, and the end parts of the inner ring I and the inner ring II are respectively connected with a clamping sleeve.
Description
Technical Field
The utility model relates to a press screw thread device.
Background
The thread is rolled through the thread rolling wheel with the thread profile, a workpiece to be pressed with the thread is usually arranged between two thread rolling wheels, the two thread rolling wheels rotate at the same direction and the same speed to process the workpiece, the workpiece is driven by the thread rolling wheels to rotate, the surface of the workpiece is radially extruded to form the thread, and in the process, the workpiece needs to be capable of keeping a flexible rotation state so as to be convenient for thread rolling processing, and the workpiece is convenient to assemble and disassemble so as to improve the processing efficiency.
SUMMERY OF THE UTILITY MODEL
To the problem pointed out in the background art, the utility model provides a pressure screw device that shaping is of high quality, machining efficiency is high.
The technical scheme of the utility model is realized like this:
a thread pressing device comprises a base, wherein the base is long-strip-shaped, thread rolling wheels are arranged at two ends of the width of the base respectively, a first fixing device is arranged at one end of the base in the length direction, a second fixing device is arranged at the other end of the base in the length direction, the first fixing device comprises a fixing plate, a first bearing is connected onto the fixing plate and comprises a first outer ring and a first inner ring, the first outer ring is fixedly connected with the fixing plate, the axial length of the first inner ring is greater than that of the first outer ring, the thread pressing device further comprises a second bearing, the second bearing comprises a second outer ring and a second inner ring, a sliding rail is arranged on the base and is arranged along the length direction of the base, a sliding seat is arranged on the second outer ring, the sliding seat and the sliding rail form sliding fit, and the first bearing and the second bearing are coaxially arranged, the other end of the base is provided with a driving cylinder, the driving cylinder is connected with a piston rod and the outer ring II, the axial length of the inner ring II is larger than that of the outer ring II, the end parts of the inner ring I and the inner ring II are respectively connected with a clamping sleeve, the clamping sleeve comprises a fixed pipe body part and a clamping pipe body part, and the fixed pipe body part is in threaded connection with the inner ring I and the inner ring II.
The utility model discloses further set up to, the rotatable setting of thread rolling wheel in the both sides of base, be equipped with the support of connecting the thread rolling wheel on the base, the support on be equipped with drive thread rolling wheel pivoted servo motor.
The utility model discloses further set up to, the support setting at the middle part of base.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a press thread device, the work piece of treating processing is fixed between bearing one and bearing two, circle respectively in bearing one and bearing two and be connected with the centre gripping cover, come the fixed work piece of centre gripping through the centre gripping cover, drive actuating cylinder and can promote bearing two and remove, make the work piece fixed between bearing one and bearing two by the centre gripping, bearing one and bearing two set up the rotation state that the work piece can form the flexibility, drive actuating cylinder's setting and make the installation of work piece also become convenient quick.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention.
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 efforts belong to the protection scope of the present invention.
The present invention is described below with reference to fig. 1-2:
the utility model provides a press screw thread device, includes base 1, base 1 be rectangular shape, the both ends of the width of base 1 be equipped with thread rolling wheel 2 respectively, the one end of length direction of base 1 be equipped with fixing device one, the other end of length direction of base 1 be equipped with fixing device two.
The first fixing device comprises a fixing plate 3, a first bearing is connected to the fixing plate 3 and comprises a first outer ring 4 and a first inner ring 5, the first outer ring 4 is fixedly connected with the fixing plate 3, and the axial length of the first inner ring 5 is larger than that of the first outer ring 4.
Still include bearing two, bearing two include outer lane two 6 and inner circle two 7, base 1 on be equipped with slide rail 8, slide rail 8 set up along base 1's length direction, outer lane two 6 on be equipped with slide 9, slide 9 with slide rail 8 form sliding fit, bearing one with the coaxial setting of bearing two.
The other end of the base 1 is provided with a driving cylinder 10, the driving cylinder 10 is connected with a piston rod of the outer ring II 6, and the axial length of the inner ring II 7 is larger than that of the outer ring II 6.
The end parts of the first inner ring 5 and the second inner ring 7 are respectively connected with a clamping sleeve, the clamping sleeve comprises a fixed pipe body part 11 and a clamping pipe body part 12, and the fixed pipe body part 11 is in threaded connection with the first inner ring 5 and the second inner ring 7.
The thread rolling wheels 2 are rotatably arranged on two sides of the base 1, a support 13 connected with the thread rolling wheels 2 is arranged on the base 1, and a servo motor (not shown) for driving the thread rolling wheels 2 to rotate is arranged on the support.
Wherein, the bracket 13 is arranged in the middle of the base 1.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a press thread device, the work piece of treating processing is fixed between bearing one and bearing two, circle respectively in bearing one and bearing two and be connected with the centre gripping cover, come the fixed work piece of centre gripping through the centre gripping cover, drive actuating cylinder 10 and can promote bearing two and remove, make the work piece fixed between bearing one and bearing two by the centre gripping, bearing one and bearing two set up the rotation state that the work piece can form the flexibility, drive the setting up of actuating cylinder 10 and make the installation of work piece also become convenient quick.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A thread pressing device is characterized in that: the device comprises a base, wherein the base is in a long strip shape, thread rolling wheels are respectively arranged at two ends of the width of the base, a first fixing device is arranged at one end of the base in the length direction, a second fixing device is arranged at the other end of the base in the length direction, the first fixing device comprises a fixing plate, a first bearing is connected onto the fixing plate, the first bearing comprises a first outer ring and a first inner ring, the first outer ring is fixedly connected with the fixing plate, the axial length of the first inner ring is greater than that of the first outer ring, the device further comprises a second bearing, the second bearing comprises a second outer ring and a second inner ring, a sliding rail is arranged on the base, the sliding rail is arranged along the length direction of the base, a sliding seat is arranged on the second outer ring, the sliding seat and the sliding rail form sliding fit, and the first bearing and the second bearing are coaxially arranged, the other end of the base is provided with a driving cylinder, the driving cylinder is connected with a piston rod and the outer ring II, the axial length of the inner ring II is larger than that of the outer ring II, the end parts of the inner ring I and the inner ring II are respectively connected with a clamping sleeve, the clamping sleeve comprises a fixed pipe body part and a clamping pipe body part, and the fixed pipe body part is in threaded connection with the inner ring I and the inner ring II.
2. A thread press according to claim 1, wherein: the thread rolling wheel is rotatably arranged on two sides of the base, the base is provided with a support connected with the thread rolling wheel, and the support is provided with a servo motor for driving the thread rolling wheel to rotate.
3. A thread press according to claim 2, wherein: the support is arranged in the middle of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020581417.2U CN212976580U (en) | 2020-04-18 | 2020-04-18 | Thread pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020581417.2U CN212976580U (en) | 2020-04-18 | 2020-04-18 | Thread pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212976580U true CN212976580U (en) | 2021-04-16 |
Family
ID=75398304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020581417.2U Active CN212976580U (en) | 2020-04-18 | 2020-04-18 | Thread pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212976580U (en) |
-
2020
- 2020-04-18 CN CN202020581417.2U patent/CN212976580U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |