CN212070284U - Thread rolling machine for producing tight screws - Google Patents
Thread rolling machine for producing tight screws Download PDFInfo
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- CN212070284U CN212070284U CN201922455730.1U CN201922455730U CN212070284U CN 212070284 U CN212070284 U CN 212070284U CN 201922455730 U CN201922455730 U CN 201922455730U CN 212070284 U CN212070284 U CN 212070284U
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- thread rolling
- rolling machine
- connecting rod
- limiting
- fixture block
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Abstract
The utility model provides a thread rolling machine for inseparable screw production, which comprises a mounting bracket, mounting bracket one side is equipped with the mount, the mount upside is equipped with vibrations material feeding unit, vibrations material feeding unit one side is equipped with the guide way, the guide way sets up the mounting bracket upside, guide way one end is equipped with thrust unit, the mounting bracket opposite side is equipped with rotating device, rotating device one side fixed connection the connecting rod, connecting rod one end is connected the thread rolling device is rubbed with the hands, it is equipped with to rub with the hands device one side the receipts silo. The utility model has the advantages that: the utility model discloses a thread rolling machine improves to its thread rolling device part, sets up it into simple readily removable structure to make whole installation and change process simple, convenient, effectual work efficiency that has improved.
Description
Technical Field
The utility model relates to the technical field of thread rolling machines, in particular to a thread rolling machine for producing tight screws.
Background
The thread rolling machine is a processing device for the outer surface of a cylindrical workpiece, and mainly comprises a thread rolling cutter which extrudes and rotates a screw, so that threads with different sizes are obtained, a user needs to replace different wrong pressing plates according to different products during production, the wrong pressing plates on the market are mostly pressed by screws at present, or the purpose of fixing is achieved by directly using a screw locking method, and the method is complicated and low in efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a thread rolling machine for inseparable screw production to solve the inconvenient problem of changing of the thread rolling sword on the current thread rolling machine.
The utility model provides a pair of thread rolling machine for production of tight screw, including mounting bracket, mount, vibrations material feeding unit, guide way, thrust unit, rotating device, connecting rod, thread rolling device, receipts silo, mounting bracket one side is equipped with the mount, the mount upside is equipped with vibrations material feeding unit, vibrations material feeding unit one side is equipped with the guide way, the guide way sets up the mounting bracket upside, guide way one end is equipped with the thrust unit, the mounting bracket opposite side is equipped with the rotating device, rotating device one side fixed connection the connecting rod, connecting rod one end is connected the thread rolling device, thread rolling device one side is equipped with receive the silo;
the tooth rubbing device comprises an installation block, an installation groove, a fixing piece, a tooth rubbing knife, an L-shaped fixture block, a rotating shaft and a connecting rod installation groove, wherein the installation groove is formed in the installation block, the tooth rubbing knife is arranged in the installation groove, the L-shaped fixture block is arranged on the upper side of the tooth rubbing knife, the L-shaped fixture block is rotatably connected with the installation block through the rotating shaft, the fixing piece is arranged on one side of the installation block, and the connecting rod installation groove is formed in the other side of the installation block.
Preferably, the fixing plate is fixedly connected with the mounting block through a bolt.
Preferably, a rotating shaft mounting hole is formed in the L-shaped fixture block, an arc-shaped guide groove is formed in one side of the L-shaped fixture block, a guide inclined plane is formed in the bottom of the arc-shaped guide groove, a limiting hole is formed in one end of the guide inclined plane, and a limiting fixture block matched with the tooth rubbing cutter is further arranged on the L-shaped fixture block.
Preferably, an elastic limiting device is arranged inside the mounting block.
Preferably, the elastic limiting device comprises a limiting shaft, a limiting cylinder is arranged on the limiting shaft, a reset spring is arranged on one side of the limiting cylinder, and a limiting ring is arranged on one side of the reset spring.
Preferably, the outer end face of the limiting ring is provided with external threads, and the limiting ring is fixedly connected with the mounting block through threads.
Preferably, a pulling screw hole is formed in one end of the limiting shaft, and a guide round angle is formed in the other end of the limiting shaft.
Preferably, the connecting rod is rotatably connected with the connecting rod mounting groove through a bolt.
The utility model has the advantages that: the utility model discloses a thread rolling machine, improve to its thread rolling device part, set up it into simple readily removable structure, place the thread rolling cutter earlier on the installation piece when using, then rotate L type fixture block, it is fixed with L type fixture block through elasticity stop device, thereby the fixed thread rolling cutter, can make elasticity locating part break away from L type fixture block through the cooperation of pulling out the screw and pulling out the screw hole when dismantling, then rotate L type fixture block, thereby take out the thread rolling cutter, whole process operation is simple, and is convenient, the effectual work efficiency that has improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Wherein:
FIG. 1 is a drawing and mapping diagram of the present invention;
FIG. 2 is an isometric view of the thread rolling device;
FIG. 3 is an isometric view of an L-shaped cartridge;
fig. 4 is a schematic view of the internal structure of the mounting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the terms in the present invention can be understood in a specific case to those skilled in the art.
As shown in figures 1, 2, 3 and 4, the utility model provides a thread rolling machine for producing tight screws, which comprises a mounting rack 1, a fixing rack 2, a vibration feeding device 3, a guide groove 4, a pushing device 5, a rotating device 6, a connecting rod 7, a thread rolling device 8 and a receiving groove 9, one side of the mounting rack 1 is provided with the fixing rack 2, the upper side of the fixing rack 2 is provided with the vibration feeding device 3, the guide groove 4 is arranged on one side of the vibration feeding device 3, the guide groove 4 is arranged on the upper side of the mounting rack 1, one end of the guide groove 4 is provided with the pushing device 5, the other side of the mounting rack 1 is provided with the rotating device 6, one side of the rotating device 6 is fixedly connected with the connecting rod 7, one end of the connecting rod 7 is connected with the thread rolling device 8, and one side of the thread rolling device 8 is provided with the material receiving groove 9;
the thread rolling device 8 comprises an installation block 8.1, an installation groove 8.2 and a fixing piece 8.3, a thread rolling cutter 8.4, an L-shaped fixture block 8.5, a rotating shaft 8.6 and a connecting rod installation groove 8.7, an elastic limiting device 8.8 is arranged inside the installation block 8.1, the elastic limiting device 8.8 comprises a limiting shaft 8.81, a limiting cylinder 8.82 is arranged on the limiting shaft 8.81, a reset spring 8.83 is arranged on one side of the limiting cylinder 8.82, a limiting ring 8.84 is arranged on one side of the reset spring 8.83, an external thread is arranged on the outer end face of the limiting ring 8.84, the limiting ring 8.84 is fixedly connected with the installation block 8.1 through a thread, one end of the limiting shaft 8.81 is provided with a screw hole 8.85, and the other end of the limiting shaft 8.81 is provided with a guide fillet.
Be equipped with on the installation piece 8.1 mounting groove 8.2, mounting groove 8.2 is inside to be equipped with rub tooth sword 8.4 with hands, it is equipped with to rub tooth sword 8.4 upside L type fixture block 8.5 with hands, be equipped with on the L type fixture block 8.5 and rotate the axle mounting hole 8.51, L type fixture block 8.5 one side is equipped with arc guide way 8.52, arc guide way 8.52 bottom is direction inclined plane 8.53, direction inclined plane 8.53 one end is equipped with spacing hole 8.54, still be equipped with on the L type fixture block 8.5 with rub tooth sword 8.4 complex spacing fixture block 8.55 with hands.
L type fixture block 8.5 pass through axis of rotation 8.6 with installation piece 8.1 rotates to be connected, installation piece 8.1 one side is equipped with stationary blade 8.3, stationary blade 8.3 with installation piece 8.1 passes through bolt fixed connection, installation piece 8.1 opposite side is equipped with connecting rod mounting groove 8.7.
To sum up, the utility model has the advantages that: the utility model discloses a thread rolling machine, improve to its thread rolling device part, set up it into simple readily removable structure, place thread rolling cutter 8.4 earlier when using on installation piece 8.1, then rotate L type fixture block 8.5, it is fixed with L type fixture block 8.5 through elasticity stop device 8.8, thereby fix thread rolling cutter 8.4, can make elasticity locating part break away from L type fixture block 8.5 through the cooperation of pulling up the screw and pulling up screw hole 8.85 when dismantling, then rotate L type fixture block 8.5, thereby take out thread rolling cutter 8.4, whole process operation is simple, and is convenient, the effectual work efficiency that has improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (8)
1. A thread rolling machine for producing tight screws is characterized in that: the device comprises a mounting frame, a fixing frame, a vibration feeding device, a guide groove, a pushing device, a rotating device, a connecting rod, a thread rolling device and a receiving groove, wherein the fixing frame is arranged on one side of the mounting frame, the vibration feeding device is arranged on the upper side of the fixing frame, the guide groove is arranged on one side of the vibration feeding device, the guide groove is arranged on the upper side of the mounting frame, the pushing device is arranged at one end of the guide groove, the rotating device is arranged on the other side of the mounting frame, one side of the rotating device is fixedly connected with the connecting rod, one end of the connecting rod is connected with the thread rolling device, and the receiving groove is;
the tooth rubbing device comprises an installation block, an installation groove, a fixing piece, a tooth rubbing knife, an L-shaped fixture block, a rotating shaft and a connecting rod installation groove, wherein the installation groove is formed in the installation block, the tooth rubbing knife is arranged in the installation groove, the L-shaped fixture block is arranged on the upper side of the tooth rubbing knife, the L-shaped fixture block is rotatably connected with the installation block through the rotating shaft, the fixing piece is arranged on one side of the installation block, and the connecting rod installation groove is formed in the other side of the installation block.
2. The thread rolling machine for the production of tight screws according to claim 1, characterized in that: the fixing piece is fixedly connected with the mounting block through a bolt.
3. The thread rolling machine for the production of tight screws according to claim 1, characterized in that: the L-shaped fixture block is provided with a rotating shaft mounting hole, one side of the L-shaped fixture block is provided with an arc-shaped guide groove, the bottom of the arc-shaped guide groove is provided with a guide inclined plane, one end of the guide inclined plane is provided with a limiting hole, and the L-shaped fixture block is further provided with a limiting fixture block matched with the tooth rubbing cutter.
4. The thread rolling machine for the production of tight screws according to claim 1, characterized in that: an elastic limiting device is arranged inside the mounting block.
5. The thread rolling machine for the production of tight screws according to claim 4, characterized in that: the elastic limiting device comprises a limiting shaft, a limiting cylinder is arranged on the limiting shaft, a reset spring is arranged on one side of the limiting cylinder, and a limiting ring is arranged on one side of the reset spring.
6. The thread rolling machine for the production of tight screws according to claim 5, characterized in that: the outer end face of the limiting ring is provided with external threads, and the limiting ring is fixedly connected with the mounting block through threads.
7. The thread rolling machine for the production of tight screws according to claim 5, characterized in that: spacing axle one end is equipped with and plays screw hole, the spacing axle other end is equipped with the direction fillet.
8. The thread rolling machine for the production of tight screws according to claim 1, characterized in that: the connecting rod with the connecting rod mounting groove is connected through bolt rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922455730.1U CN212070284U (en) | 2019-12-31 | 2019-12-31 | Thread rolling machine for producing tight screws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922455730.1U CN212070284U (en) | 2019-12-31 | 2019-12-31 | Thread rolling machine for producing tight screws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212070284U true CN212070284U (en) | 2020-12-04 |
Family
ID=73565819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922455730.1U Active CN212070284U (en) | 2019-12-31 | 2019-12-31 | Thread rolling machine for producing tight screws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212070284U (en) |
-
2019
- 2019-12-31 CN CN201922455730.1U patent/CN212070284U/en active Active
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