CN211102817U - Part fixing device for numerical control machine tool - Google Patents
Part fixing device for numerical control machine tool Download PDFInfo
- Publication number
- CN211102817U CN211102817U CN201921941014.8U CN201921941014U CN211102817U CN 211102817 U CN211102817 U CN 211102817U CN 201921941014 U CN201921941014 U CN 201921941014U CN 211102817 U CN211102817 U CN 211102817U
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- fixing device
- machine tool
- control machine
- rod
- rotary
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Abstract
The utility model discloses a part fixing device for digit control machine tool, including base, rotatory handle and spacer pin, the centre of base is provided with the lead screw, and the top of lead screw runs through the outside of base and is connected with the motor to the outside threaded connection of lead screw has the bracing piece, rotation axis bearing sets up around installing the head, and the outside of rotation axis still installs and is provided with the baffle, the outside of rotary rod is connected with the inner wall of bracing piece through the torsional spring. This part fixing device for digit control machine tool, the rotatory work that carries on that fixed barrel can be fine, and the setting of the middle block groove that the inside cross-section of fixed barrel set up for trapezium structure can be fine carries out the fixed work to the cylindricality part of different diameter sizes, and the setting of cooperation baffle can also carry out further stability to the part after the block, guarantees the stability of processing.
Description
Technical Field
The utility model relates to a relevant technical field of digit control machine tool processing specifically is a part fixing device for digit control machine tool.
Background
The numerical control machine tool is a processing device for processing spare and accessory parts of each device, and in the process of processing the spare and accessory parts, a fixing device of a part is required to be used for fixing the position of the part so as to achieve the effect of processing, and the fixing device in the existing market has the following problems in the process of using;
fixing device on the existing market's fixed mode is too single, can not be fine carry out the block to the part fixed with the extrusion fixed, lead to whole fixing device application range too limit, can not be fine be applicable to different kinds of parts, consequently, we just provide a part fixing device who conveniently solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a part fixing device for digit control machine tool to solve the in-process that uses of the part fixing device for digit control machine tool on the present market that above-mentioned background art provided, can not be fine carry out the block to the part and fix and the fixed work of centre gripping, make the application range of whole device too problem of limitation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a part fixing device for digit control machine tool, includes base, rotatory handle and spacer pin, the centre of base is provided with the lead screw, and the top of lead screw runs through the outside of base and is connected with the motor to the outside threaded connection of lead screw has the bracing piece, there is fixed barrel the centre of bracing piece through rotary rod connection, and the top of rotary rod runs through the outside of bracing piece and is connected with rotatory handle, and the spacer pin is installed to the top block of rotatory handle, the top fixed mounting of fixed barrel has the installation head, and the outside bearing of installation head is connected with the rotary disk to the inboard of rotary disk is provided with the swing pinion through rotation axis connection, swing bearing sets up around the installation head, and the outside of rotation axis still installs and be provided with the baffle, the outside of rotary rod is connected with the inner wall of bracing.
Preferably, the upper part of the supporting rod is arranged in a U-shaped structure, and a fixed cylinder integrally mounted with the rotating rod is arranged in the U-shaped structure of the supporting rod.
Preferably, the top end of the fixed cylinder body and the mounting head are of an integrated structure, and a middle clamping groove is embedded in the fixed cylinder body.
Preferably, the cross section of the middle clamping groove is in a trapezoidal structure, and the diameter of the middle clamping groove is larger than that of the top end of the middle clamping groove deviated to the fixed cylinder.
Preferably, the periphery of the inside of the rotating disc is provided with a gear tooth-shaped structure, the gear tooth-shaped structure on the periphery of the inside of the rotating disc is meshed with the rotating gear, and the rotating gear is arranged on the periphery of the mounting head at equal angles.
Preferably, the baffle is made of rubber, and the length of the baffle is equal to the length of the inner diameter of the mounting head.
Compared with the prior art, the beneficial effects of the utility model are that: the part fixing device for the numerical control machine tool;
1. the fixing barrel can well rotate, cylindrical parts with different diameters can be well fixed by matching with the middle clamping groove with the trapezoidal structure in the inner section of the fixing barrel, the clamped parts can be further stabilized by matching with the baffle, and the processing stability is ensured;
2. the opposite directions of 2 bracing pieces remove, alright with fine place the part and press from both sides tight fixedly between 2 fixed barrels for the application range of whole device is wider.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the fixing cylinder connected to the mounting head;
FIG. 3 is a schematic side view of the mounting head of the present invention;
FIG. 4 is a schematic side view of the supporting rod of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a base; 2. a screw rod; 3. installing a sleeve; 4. a motor; 5. a support bar; 6. fixing the cylinder; 601. a middle clamping groove; 7. rotating the handle; 8. a spacing pin; 9. a mounting head; 10. rotating the disc; 11. a baffle plate; 12. a rotating gear; 13. a torsion spring; 14. rotating the rod; 15. a rotating shaft.
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 a technical solution: a part fixing device for a numerical control machine tool comprises a base 1, a screw rod 2, an installation sleeve 3, a motor 4, a support rod 5, a fixed cylinder 6, a middle clamping groove 601, a rotary handle 7, a limiting pin 8, an installation head 9, a rotary disk 10, a baffle plate 11, a rotary gear 12, a torsion spring 13, a rotary rod 14 and a rotary shaft 15, wherein the screw rod 2 is arranged in the middle of the base 1, the top end of the screw rod 2 penetrates through the outside of the base 1 and is connected with the motor 4, the outer thread of the screw rod 2 is connected with the support rod 5, the middle of the support rod 5 is connected with the fixed cylinder 6 through the rotary rod 14, the top end of the rotary rod 14 penetrates through the outside of the support rod 5 and is connected with the rotary handle 7, the limiting pin 8 is clamped and installed above the rotary handle 7, the installation head 9 is fixedly installed at the top end of the fixed cylinder 6, the outer bearing of the, the rotating shaft 15 is arranged around the mounting head 9 in a bearing manner, a baffle 11 is further arranged outside the rotating shaft 15, and the outside of the rotating rod 14 is connected with the inner wall of the support rod 5 through a torsion spring 13.
The top of bracing piece 5 is "U" shape structure setting, and the inside of the "U" shape structure of bracing piece 5 is provided with the fixed barrel 6 with 14 integrative installations of rotary rod, conveniently carries out the rotatory in-process at rotary rod 14 and drives fixed barrel 6 and carry out the rotation work, reaches the effect that changes is carried out to the position of fixed barrel 6.
The top end of the fixed barrel 6 and the mounting head 9 are of an integral structure, the middle clamping groove 601 is embedded in the fixed barrel 6, the section of the middle clamping groove 601 is of a trapezoidal structure, the diameter of the middle clamping groove 601 is larger than that of the top end of the fixed barrel 6, and cylindrical parts with different diameters can be clamped and fixed conveniently in the middle clamping groove 601.
The inside of rotary disk 10 is the setting of teeth of a cogwheel column structure all around, and meshing connection between the inside teeth of a cogwheel column structure all around of rotary disk 10 and rotating gear 12 to rotating gear 12 waits angle setting in the position all around of installation head 9, conveniently carries out the rotatory in-process at rotary disk 10 and drives rotating gear 12 and rotate, and then the baffle 11 that makes carries out the rotation work.
The baffle 11 is made of rubber, the length of the baffle 11 is equal to the inner diameter of the mounting head 9, the baffle 11 can further fix the clamped parts in the rotating process, and the fixing stability is guaranteed.
The working principle is as follows: when the part fixing device for the numerical control machine tool is used, firstly, the whole device is placed above the numerical control machine tool under the action of the base 1, then, the part can be fixed, when the columnar part needs to be clamped and fixed, according to the figure 4, a worker needs to drive the rotary rod 14 to rotate through the rotary handle 7, the rotary rod 14 drives the fixed barrel 6 to rotate, so that the fixed barrel 6 is positioned right above the supporting rod 5, then the limiting pin 8 on the rotary handle 7 is clamped with the limiting hole on the supporting rod 5, then, the worker can clamp and place the columnar part in the middle clamping groove 601 in the fixed barrel 6, after the clamping is completed, according to the figures 3 and 5, the worker needs to rotate the rotary disk 10, so that the rotary disk 10 rotates to drive the rotary gear 12 in the mounting head 9 to rotate, in the process of rotating the rotary gear 12, the baffle 11 which is coaxially connected with the rotary gear is driven to rotate, in the process of rotating the baffle 11, the periphery of the part can be extruded to achieve the effect of fixing the clamped cylindrical part, meanwhile, when the two sides of the part need to be clamped and fastened, a worker can repeat the work to enable the fixed cylinder 6 to rotate so that the fixed cylinder 6 is in a horizontal structure, then the top end of one side of the part which needs to be fixed is clamped in the fixed cylinder 6, the part is extruded and fixed under the action of the baffle 11 which repeats the work, then the motor 4 is started, the motor 4 drives the screw rod 2 to rotate, in the process of rotating the screw rod 2, the 2 support rods 5 move oppositely, and when the other side of the part is mutually clamped with the fixed cylinder 6, the fixed part can be machined by fixing one side of the clamped part by the re-control baffle plate 11, and the details which are not described in detail in the specification belong to the prior art which is well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a part fixing device for digit control machine tool, includes base (1), rotatory handle (7) and spacer pin (8), its characterized in that: the middle of the base (1) is provided with a screw rod (2), the top end of the screw rod (2) penetrates through the outer part of the base (1) and is connected with a motor (4), the outer thread of the screw rod (2) is connected with a support rod (5), the middle of the support rod (5) is connected with a fixed cylinder (6) through a rotary rod (14), the top end of the rotary rod (14) penetrates through the outer part of the support rod (5) and is connected with a rotary handle (7), a limit pin (8) is clamped and installed above the rotary handle (7), an installing head (9) is fixedly installed at the top end of the fixed cylinder (6), an external bearing of the installing head (9) is connected with a rotary disk (10), a rotary gear (12) connected through a rotary shaft (15) is arranged on the inner side of the rotary disk (10), and the rotary shaft (15) is arranged around, and the outside of the rotating shaft (15) is also provided with a baffle (11), and the outside of the rotating rod (14) is connected with the inner wall of the supporting rod (5) through a torsion spring (13).
2. The part fixing device for the numerical control machine tool according to claim 1, characterized in that: the upper part of the supporting rod (5) is arranged in a U-shaped structure, and a fixed cylinder (6) integrally installed with the rotating rod (14) is arranged in the U-shaped structure of the supporting rod (5).
3. The part fixing device for the numerical control machine tool according to claim 1, characterized in that: the top end of the fixed cylinder (6) and the mounting head (9) are of an integral structure, and a middle clamping groove (601) is embedded in the fixed cylinder (6).
4. The part fixing device for the numerical control machine tool according to claim 3, characterized in that: the section of the middle clamping groove (601) is in a trapezoidal structure, and the diameter of the middle clamping groove is larger than that of the top end of the middle clamping groove deviated to the fixed cylinder (6).
5. The part fixing device for the numerical control machine tool according to claim 1, characterized in that: the periphery of the inside of the rotating disc (10) is in a gear tooth-shaped structure, the gear tooth-shaped structures on the periphery of the inside of the rotating disc (10) are in meshed connection with the rotating gear (12), and the rotating gear (12) is arranged on the periphery of the mounting head (9) at equal angles.
6. The part fixing device for the numerical control machine tool according to claim 1, characterized in that: the baffle (11) is made of rubber, and the length of the baffle (11) is equal to the length of the inner diameter of the mounting head (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921941014.8U CN211102817U (en) | 2019-11-12 | 2019-11-12 | Part fixing device for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921941014.8U CN211102817U (en) | 2019-11-12 | 2019-11-12 | Part fixing device for numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211102817U true CN211102817U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921941014.8U Active CN211102817U (en) | 2019-11-12 | 2019-11-12 | Part fixing device for numerical control machine tool |
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|---|---|
| CN (1) | CN211102817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216626A (en) * | 2021-04-25 | 2021-08-06 | 闫玥嘉 | Building materials processing apparatus for building engineering |
-
2019
- 2019-11-12 CN CN201921941014.8U patent/CN211102817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216626A (en) * | 2021-04-25 | 2021-08-06 | 闫玥嘉 | Building materials processing apparatus for building engineering |
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