CN214133778U - Screw thread rolling device - Google Patents
Screw thread rolling device Download PDFInfo
- Publication number
- CN214133778U CN214133778U CN202022574168.7U CN202022574168U CN214133778U CN 214133778 U CN214133778 U CN 214133778U CN 202022574168 U CN202022574168 U CN 202022574168U CN 214133778 U CN214133778 U CN 214133778U
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- China
- Prior art keywords
- thread rolling
- plate
- fixing seat
- guide rail
- sliding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 91
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a screw thread rolling device, which comprises a base, wherein a first thread rolling mechanism, a second thread rolling mechanism and a feeding mechanism are arranged on the base, the first thread rolling mechanism comprises a slide rail, a sliding installation seat, a first fixed seat, a first thread rolling plate and a driving device, the second thread rolling mechanism comprises a second fixed seat and a second thread rolling plate, the feeding mechanism comprises a guide rail, a cylinder, a slide block, a backing plate and a push block, the guide rail is fixedly arranged at one side of the second fixed seat, the slide block is slidably connected with the guide rail, the cylinder is fixedly arranged at one side of the guide rail, a piston rod of the cylinder is fixedly connected with the slide block, the backing plate is fixedly arranged above the slide block, the push block is fixedly arranged above the backing plate, a worker only needs to place a screw workpiece on the backing plate of the feeding mechanism and then pushes the push block to the first thread rolling plate, the first thread rolling plate can send the screw workpiece into a gap between the first thread rolling plate and the second thread rolling plate to complete processing, the feeding is convenient, the processing efficiency is higher, and the thread rolling plate is convenient to disassemble and assemble as a split structure.
Description
Technical Field
The utility model relates to a screw thread rolling device belongs to screw processing technology field.
Background
The thread rolling is to process the outer surface of a cylindrical workpiece, two identical thread rolling plates are used, the thread rolling surfaces of the two identical thread rolling plates are provided with thread shapes with the same spiral angle as the thread shapes of the bolt threads, when the thread rolling plates move mutually, the bolt blank between the two thread rolling plates is threaded, the thread rolling plates can be processed and finished by one bolt thread in a reciprocating mode, the thread rolling is mostly used for processing small bolts, the existing thread rolling devices are generally inconvenient to feed, screws are not easy to accurately and stably feed between the movable thread rolling plates and the fixed thread rolling plates, the workpiece is easy to damage while the processing efficiency is low, in addition, the thread rolling plates are generally of an integrated structure, the overall structure is large, when the thread rolling surfaces are damaged or the specifications of the threads needing to be changed, the whole thread rolling plates are required to be detached, and therefore, the thread rolling devices are inconvenient to design to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model relates to a screw thread rolling device, this simple structure, reliable has effectively solved above-mentioned technical problem, is fit for using widely, in order to realize above-mentioned purpose, the utility model discloses a following technical scheme realizes:
a screw thread rolling device comprises a base, wherein a first thread rolling mechanism, a second thread rolling mechanism and a feeding mechanism are arranged on the base, the first thread rolling mechanism comprises a slide rail, a sliding installation seat, a first fixing seat, a first thread rolling plate and a driving device, the slide rail is fixedly installed on the base, the driving device is fixedly arranged on one side of the slide rail, the sliding installation seat is in sliding connection with the slide rail, the first fixing seat is fixedly installed on the sliding installation seat and is connected with the driving device through a transmission part, the first thread rolling plate is fixedly connected to one side of the first fixing seat, the second thread rolling mechanism comprises a second fixing seat and a second thread rolling plate, the second fixing seat is fixedly installed on the base, the second thread rolling plate is fixedly connected to one side of the second fixing seat and is arranged opposite to the first thread rolling plate, the feeding mechanism comprises a guide rail, a first thread rolling mechanism and a second thread rolling mechanism, The screw rod workpiece feeding mechanism comprises an air cylinder, a sliding block, a base plate and a pushing block, wherein the guide rail is fixedly arranged on one side of the second fixing seat and is perpendicular to the sliding rail, the sliding block is connected with the guide rail in a sliding mode, the air cylinder is fixedly arranged on one side of the guide rail, a piston rod of the air cylinder is fixedly connected with the sliding block, the base plate is fixedly arranged above the sliding block, and the feeding mechanism is used for pushing a screw rod workpiece to the first thread rubbing plate.
On the basis of the above scheme and as a preferable scheme of the scheme: the guide rail is arranged on the base and is provided with a guide rail, and the guide rail is arranged on the base and is provided with a guide groove.
On the basis of the above scheme and as a preferable scheme of the scheme: the upper end and the lower end of the first tooth rubbing plate are symmetrically provided with clamping grooves, and the first fixing seat is provided with limiting bulges matched with the clamping grooves.
On the basis of the above scheme and as a preferable scheme of the scheme: the two ends of the first fixing seat are symmetrically provided with clamping plates, the clamping plates are fixedly connected with the first fixing seat through bolts, and the clamping plates are used for fixing the first thread rolling die on the first fixing seat.
On the basis of the above scheme and as a preferable scheme of the scheme: and an air blowing nozzle is fixedly mounted above the second thread rolling fixing plate, and the air outlet end layer of the air blowing nozzle faces the first thread rolling plate.
Compared with the prior art, the utility model outstanding and profitable technological effect is: 1. the fixing part and the thread rolling part are divided into a first fixing seat and a first thread rolling plate, clamping plates are symmetrically arranged at two ends of the first fixing seat, bolts are arranged on the clamping plates, screw rods of the bolts penetrate through the clamping plates and are screwed into corresponding threaded holes in the first fixing seat, so that the clamping plates and the first fixing seat are detachably connected, the first thread rolling plate is clamped by the two clamping plates, the bolt connection structure is simple and effective, the disassembly and assembly are convenient, and the thread rolling plate is only required to be disassembled and replaced when the thread rolling part is damaged or the thread rolling part is required to be replaced subsequently; 2. the staff only need place the screw work piece and can be pushed to first the dental lamina with the hands by the ejector pad after on the backing plate of feed mechanism, and the first dental lamina with the hands can be sent into its and the second with the hands the clearance of dental lamina with the hands and accomplish processing with the screw work piece, and the material loading is convenient, and machining efficiency is higher.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure from a second perspective;
fig. 3 is a partial schematic view.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, however, the specific embodiments and embodiments described below are only for illustrative purposes and are not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the directions or positional relationships shown in fig. 1, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
As shown in fig. 1-3, the utility model relates to a screw thread rolling device, which comprises a base 1, wherein the base 1 is provided with a first thread rolling mechanism, a second thread rolling mechanism and a feeding mechanism.
Specifically, first tooth rubbing mechanism includes slide rail 2, sliding mounting seat 3, first fixing base 4, first tooth rubbing plate 5, drive arrangement 6, 2 fixed mounting of slide rail are on base 1, drive arrangement 6 sets firmly in one side of slide rail 2, sliding mounting seat 3 and 2 sliding connection of slide rail, 4 fixed mounting of first fixing base are on sliding mounting seat 3, first fixing base 4 passes through the driving medium and is connected with drive arrangement 6, and drive arrangement 6 can be the cylinder, and drive arrangement 6 can drive first fixing base 4 along 2 direction straight reciprocating motion of slide rail, first tooth rubbing plate 5 links firmly in one side of first fixing base 4, and preferably, the upper and lower both ends symmetry of first tooth rubbing plate 5 is equipped with draw-in groove 7, first fixing base 4 be equipped with draw-in groove 7 matched with spacing arch 8, first tooth rubbing plate 5 can avoid first tooth rubbing plate 5 to take off through the restriction of spacing arch 8 after inserting from one side of first fixing base 4 during the installation Furthermore, the structural stability is enhanced, further, the two ends of the first fixing seat 4 are symmetrically provided with the clamping plates 9, the clamping plates 9 are provided with the bolts 10, the screws of the bolts 10 penetrate through the clamping plates 9 and are screwed into the corresponding threaded holes on the first fixing seat 4, so as to detachably connect the clamping plates 9 with the first fixing seat 4, the first tooth rubbing plate 5 is clamped by the two clamping plates 9, the connecting structure of the bolts 10 is simple and effective, the dismounting and the subsequent replacement of the tooth rubbing plate are convenient, the second tooth rubbing mechanism comprises a second fixing seat 11 and a second tooth rubbing plate 12, the second fixing seat 11 is fixedly installed on the base 1, the second tooth rubbing plate 12 is fixedly connected to one side of the second fixing seat 11 and is arranged opposite to the second tooth rubbing plate 12, the second tooth rubbing plate 12 has the same structure as the first tooth rubbing plate 5 and also has the same connecting mode as the second fixing seat, and further description is omitted in the present invention, the thread rolling surface has the same thread shape with the same spiral angle as the thread shape of the screw to be processed, the top surfaces of the first thread rolling plate 5 and the second thread rolling plate 12 are positioned on the same plane, the screw rod of the screw workpiece 18 is positioned in the gap between the first thread rolling plate 5 and the second thread rolling plate 12 during thread rolling, and the nail cap is clamped on the upper end surfaces of the first thread rolling plate 5 and the second thread rolling plate 12.
The feeding mechanism comprises a guide rail 13, an air cylinder 14, a sliding block 15, a backing plate 16 and a pushing block 17, wherein the guide rail 13 is fixedly arranged on one side of the second fixing seat 11 and is perpendicular to the sliding rail 2, the sliding block 15 is slidably connected with the guide rail 13, the air cylinder 14 is fixedly arranged on one side of the guide rail 13, a piston rod of the air cylinder 14 is fixedly connected with the sliding block 15, the sliding block 15 can be pushed to slide through the extension and contraction of the piston rod, the backing plate 16 is fixedly arranged above the sliding block 15, the pushing block 17 is fixedly arranged above the backing plate 16, as shown in figure 3, the top surface of the pushing block 17 is flush with the top surfaces of the first thread rolling plate 5 and the second thread rolling plate 12, the height of the pushing block 17 is equal to the height of a screw rod of the screw workpiece 18, the bottom end of the screw workpiece 18 is attached to the backing plate 16 during feeding, the feeding mechanism is used for pushing the screw rod workpiece to the first thread rolling plate 5, the working principle is as follows: after the assembly is completed, the driving device 6 is started to enable the first thread rolling plate 5 to move in a reciprocating mode along the direction of the sliding rail 2, the air cylinder 14 is started to enable the backing plate 16 to move in a reciprocating mode along the guide rail 13, a worker only needs to place the screw workpiece 18 on the backing plate 16 when the piston rod contracts to retract the backing plate 16, the piston rod extends out, the screw workpiece 18 is pushed to the first thread rolling plate 5 through the pushing block 17, the first thread rolling plate 5 moves to one side far away from the driving device 6 when the preset position is reached, the screw workpiece 18 is brought into a gap between the screw workpiece and the second thread rolling plate 12 under the action of friction force to complete machining, and the feeding is convenient, the operation is simple, and the heightening efficiency is high.
Considering that the screw workpiece 18 is easy to fall from the side far away from the second fixing seat 11 during the feeding process, further, a limiting plate 19 is further provided, the limiting plate 19 is fixedly arranged on the base 1 and located at one side of the guide rail 13, and the limiting plate 19 is arranged to prevent the screw workpiece 18 from falling from the backing plate 16 during the feeding process.
Furthermore, an air blowing nozzle 20 is fixedly mounted above the second thread rolling fixing plate, an air outlet end layer of the air blowing nozzle 20 faces the first thread rolling plate 5, and waste residues and scrap iron on the thread rolling plates can be blown off in processing after the air outlet device is connected with the air outlet device through a guide pipe, so that the processing precision is improved.
It should be noted that the technical features of the driving device, the cylinder, etc. related to the present invention should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode of these technical features may be selected conventionally in the field, and should not be regarded as the invention of the present invention, and the detailed description thereof is not further specifically provided.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made by the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. A screw thread rolling device is characterized in that: the automatic thread rolling machine comprises a base, wherein a first thread rolling mechanism, a second thread rolling mechanism and a feeding mechanism are arranged on the base, the first thread rolling mechanism comprises a sliding rail, a sliding installation seat, a first fixing seat, a first thread rolling plate and a driving device, the sliding rail is fixedly installed on the base, the driving device is fixedly arranged on one side of the sliding rail, the sliding installation seat is in sliding connection with the sliding rail, the first fixing seat is fixedly installed on the sliding installation seat and is connected with the driving device through a transmission part, the first thread rolling plate is fixedly connected to one side of the first fixing seat, the second thread rolling mechanism comprises a second fixing seat and a second thread rolling plate, the second fixing seat is fixedly installed on the base, the second thread rolling plate is fixedly connected to one side of the second fixing seat and is arranged opposite to the first thread rolling plate, and the feeding mechanism comprises a guide rail, an air cylinder, a sliding block, a base plate, a backing plate and a feeding mechanism, The guide rail is fixedly arranged on one side of the second fixing seat and is perpendicular to the sliding rail, the sliding block is connected with the guide rail in a sliding mode, the air cylinder is fixedly arranged on one side of the guide rail, a piston rod of the air cylinder is fixedly connected with the sliding block, the backing plate is fixedly arranged above the sliding block, and the feeding mechanism is used for pushing the screw rod workpiece to the first tooth rubbing plate.
2. A screw thread rolling device according to claim 1, wherein: the guide rail is arranged on the base and is provided with a guide rail, and the guide rail is arranged on the base and is provided with a guide groove.
3. A screw thread rolling device according to claim 1, wherein: the upper end and the lower end of the first tooth rubbing plate are symmetrically provided with clamping grooves, and the first fixing seat is provided with limiting bulges matched with the clamping grooves.
4. A screw thread rolling device according to claim 1, wherein: the two ends of the first fixing seat are symmetrically provided with clamping plates, the clamping plates are fixedly connected with the first fixing seat through bolts, and the clamping plates are used for fixing the first thread rolling die on the first fixing seat.
5. A screw thread rolling device according to claim 1, wherein: and an air blowing nozzle is fixedly mounted above the second thread rolling fixing plate, and the air outlet end layer of the air blowing nozzle faces the first thread rolling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022574168.7U CN214133778U (en) | 2020-11-09 | 2020-11-09 | Screw thread rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022574168.7U CN214133778U (en) | 2020-11-09 | 2020-11-09 | Screw thread rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214133778U true CN214133778U (en) | 2021-09-07 |
Family
ID=77563407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022574168.7U Expired - Fee Related CN214133778U (en) | 2020-11-09 | 2020-11-09 | Screw thread rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214133778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634696A (en) * | 2021-10-14 | 2021-11-12 | 启东市东浦五金有限公司 | Thread rolling equipment for hardware processing |
-
2020
- 2020-11-09 CN CN202022574168.7U patent/CN214133778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634696A (en) * | 2021-10-14 | 2021-11-12 | 启东市东浦五金有限公司 | Thread rolling equipment for hardware processing |
| CN113634696B (en) * | 2021-10-14 | 2021-12-07 | 启东市东浦五金有限公司 | Thread rolling equipment for hardware processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |