CN215356332U - Universal drill jig for shaft sleeve type parts - Google Patents
Universal drill jig for shaft sleeve type parts Download PDFInfo
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- CN215356332U CN215356332U CN202022483071.5U CN202022483071U CN215356332U CN 215356332 U CN215356332 U CN 215356332U CN 202022483071 U CN202022483071 U CN 202022483071U CN 215356332 U CN215356332 U CN 215356332U
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Abstract
The utility model relates to a universal drill jig for shaft sleeve parts, which comprises: the device comprises a base, a rotating base and a clamping device, wherein the base is rotatably connected with the rotating base, and an installation space is formed in the rotating base; bear in the location fixture that moves the swivel mount, location fixture includes: at least three groups of positioning clamping jaws, clamping slide blocks, inclined slideways, movable plates, inclined guide columns and clamping driving assemblies; a servo drive device; and the drilling jig component is fixed on the machine base and corresponds to the positioning and clamping mechanism. When the drilling jig is used, a part is clamped and fixed through the positioning clamping mechanism, the movable plate is driven to move by the clamping driving assembly, the inclined guide pillar and the inclined slide way slide relatively, the positioning clamping jaws can be driven to move synchronously, clamping and loosening of the part are achieved, the shaft sleeve type part is arranged on the inner side of the positioning clamping jaw, and the central through hole of the gear type part is sleeved on the outer side of the positioning clamping jaw, so that clamping of various types of parts is achieved, the universality of the drilling jig is improved, and the cost is saved.
Description
Technical Field
The utility model relates to the technical field, in particular to a universal drill jig for shaft sleeve parts.
Background
Ring sleeve type mechanical parts such as shaft sleeves, hollow shafts and gears often need to be provided with 2 or more equally-divided radial holes, and because the parts need to be clamped at different positions during clamping, for example, shaft parts need to be clamped on the outer side wall, and gear type parts need to be clamped from the inner side in a tensioning manner, different drill jigs need to be designed for various parts, and the processing cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the universal drill jig for the shaft sleeve type parts, which has the advantages of being suitable for various parts and reducing the cost.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a universal type jig for a sleeve-like part, comprising:
the device comprises a base, a rotating base and a clamping device, wherein the base is rotatably connected with the rotating base, and an installation space is formed in the rotating base;
bear in move the location fixture of swivel mount, location fixture includes: at least more than three groups of positioning clamping jaws which are assembled on the movable rotary seat in a sliding manner, clamping sliding blocks fixed at the bottoms of the positioning clamping jaws, inclined slideways arranged in the clamping sliding blocks, movable plates which are assembled on the movable rotary seat in a sliding manner and are positioned in the installation space, inclined guide columns which are fixed on the movable plates and are connected with the inclined slideways in a sliding manner, and clamping driving components for driving the movable plates to slide back and forth;
the servo driving device is fixed on the base, connected with the movable rotating seat and used for driving the movable rotating seat to rotate by a preset angle; and the number of the first and second groups,
and the drilling jig component is fixed on the base and corresponds to the positioning and clamping mechanism.
When the technical scheme is realized, during processing, a part is clamped and fixed through the positioning clamping mechanism, the clamping driving assembly drives the movable plate to move, so that the inclined guide post and the inclined slide rail slide relatively, the positioning clamping jaws can be driven to move synchronously, and the part is clamped and loosened; after the part is clamped, drilling can be carried out through the drill jig assembly, after one hole site is drilled, the servo driving device drives the movable rotary seat to rotate for a preset angle to drill the next hole site until all the hole sites are machined, and then hole site machining of one part is completed.
As a preferable scheme of the utility model, the clamping driving assembly is selected from the following structures singly or in combination: adjusting screw, screw mechanism, electric cylinder or air cylinder.
As a preferable aspect of the present invention, the servo driving device is a servo motor or a servo rotary cylinder.
As a preferable scheme of the present invention, the positioning clamping jaw is arranged in an arc shape.
By the technical scheme, the parts can be conveniently clamped and fixed.
As a preferable aspect of the present invention, the jig assembly includes: the drill jig plate is detachably connected to the base, and the drill bushing is connected with the drill jig plate.
By the technical scheme, different drill plate can be installed according to the drilling requirement for processing.
As a preferable scheme of the present invention, an angle indicating assembly is further disposed between the base and the movable swivel base, and the angle indicating assembly includes an index plate disposed on the base and a pointer fixed to the movable swivel base.
According to the technical scheme, the pointer of the movable rotary seat rotates along with the movable rotary seat in the rotating process, so that the rotating angle of the movable rotary seat can be known in time.
In conclusion, the utility model has the following beneficial effects:
the embodiment of the utility model provides a universal drill jig for shaft sleeve parts, which comprises: the device comprises a base, a rotating base and a clamping device, wherein the base is rotatably connected with the rotating base, and an installation space is formed in the rotating base; bear in move the location fixture of swivel mount, location fixture includes: at least more than three groups of positioning clamping jaws which are assembled on the movable rotary seat in a sliding manner, clamping sliding blocks fixed at the bottoms of the positioning clamping jaws, inclined slideways arranged in the clamping sliding blocks, movable plates which are assembled on the movable rotary seat in a sliding manner and are positioned in the installation space, inclined guide columns which are fixed on the movable plates and are connected with the inclined slideways in a sliding manner, and clamping driving components for driving the movable plates to slide back and forth; the servo driving device is fixed on the base, connected with the movable rotating seat and used for driving the movable rotating seat to rotate by a preset angle; and the drilling jig component is fixed on the machine base and corresponds to the positioning and clamping mechanism. When in processing, the parts are clamped and fixed through the positioning clamping mechanism, the clamping driving assembly drives the movable plate to move, so that the inclined guide post and the inclined slide way realize relative sliding, and then all the positioning clamping jaws can be driven to synchronously move, so that the parts are clamped and loosened; after the part is clamped, drilling can be carried out through the drill jig assembly, after one hole site is drilled, the servo driving device drives the movable rotary seat to rotate for a preset angle to drill the next hole site until all the hole sites are machined, and then hole site machining of one part is completed.
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 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 the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a machine base; 11. a movable seat; 2. positioning the clamping mechanism; 21. positioning the clamping jaw; 22. clamping the sliding block; 23. an inclined slideway; 24. a movable plate; 25. an inclined guide post; 26. a clamping drive assembly; 3. a servo drive device; 4. a drill jig assembly; 41. drilling a template; 42. drilling a sleeve; 5. an angle indicating assembly; 51. An index plate; 52. a pointer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
A universal drill jig for a sleeve-like part, as shown in fig. 1, comprising: the device comprises a machine base 1, wherein a movable swivel base 11 is rotatably connected to the machine base 1, and an installation space is formed in the movable swivel base 11; a positioning and clamping mechanism 2 carried on the movable rotary seat 11; a servo driving device 3 fixed on the base 1 and connected with the movable rotary seat 11 for driving the movable rotary seat 11 to rotate by a preset angle; and the drill jig component 4 is fixed on the machine base 1 and corresponds to the positioning and clamping mechanism 2.
Specifically, the positioning and clamping mechanism 2 includes: at least more than three groups of positioning clamping jaws 21 slidably assembled on the movable rotary seat 11, clamping sliders 22 fixed at the bottoms of the positioning clamping jaws 21, inclined slideways 23 arranged in the clamping sliders 22, movable plates 24 slidably assembled on the movable rotary seat 11 and located in the installation space, inclined guide posts 25 fixed on the movable plates 24 and connected with the inclined slideways 23 in a sliding manner, and clamping driving assemblies 26 used for driving the movable plates 24 to slide back and forth, in the embodiment, four groups of positioning clamping jaws 21 are arranged, and the positioning clamping jaws 21 are arranged in an arc shape so as to facilitate clamping and fixing of parts, and the clamping driving assemblies 26 are selected from the following structures to be used singly or in combination: adjusting screw, screw mechanism, electric cylinder or cylinder, the centre gripping drive assembly 26 chooses the electric cylinder for use in this embodiment, drives the fly leaf 24 through centre gripping drive assembly 26 and removes for oblique guide pillar 25 realizes sliding relatively with oblique slide 23, can drive each location clamping jaw 21 synchronous motion, realizes pressing from both sides tightly and unclamping the part.
The drill jig assembly 4 includes: the drilling jig plate 41 is detachably connected to the machine base 1, the drilling sleeve 42 is connected with the drilling jig plate 41, the drilling jig plate 41 is detachably connected with the machine base 1 through screws, and different drilling jig plates 41 can be installed for machining according to the drilling requirement.
Further, an angle indicating assembly 5 is further arranged between the machine base 1 and the movable rotating base 11, the angle indicating assembly 5 comprises an index plate 51 arranged on the machine base 1 and an indicator 52 fixed on the movable rotating base 11, and the indicator 52 rotates along with the movable rotating base 11 in the rotating process, so that the rotating angle of the movable rotating base 11 can be known in time.
During machining, a part is clamped and fixed through the positioning and clamping mechanism 2, the movable plate 24 is driven to move by the clamping driving assembly 26, the inclined guide pillar 25 and the inclined slide rail 23 slide relatively, the positioning clamping jaws 21 can be driven to move synchronously, clamping and loosening of the part are achieved, if a shaft sleeve type part is clamped, the shaft sleeve type part is placed on the inner side of the positioning clamping jaw 21, and if a gear type part is clamped, a central through hole of the gear type part is sleeved on the outer side of the positioning clamping jaw 21, so that clamping of various types of parts is achieved, the universality of a drill jig is improved, and the cost is saved; after the part is clamped, drilling can be carried out through the drill jig assembly 4, after one hole site is drilled, the servo driving device 3 drives the movable rotary seat 11 to rotate by a preset angle to drill the next hole site until all the hole sites are machined, and then hole site machining of one part is completed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A universal drill jig for sleeve type parts, comprising:
the device comprises a base, a rotating base and a clamping device, wherein the base is rotatably connected with the rotating base, and an installation space is formed in the rotating base;
bear in move the location fixture of swivel mount, location fixture includes: at least more than three groups of positioning clamping jaws which are assembled on the movable rotary seat in a sliding manner, clamping sliding blocks fixed at the bottoms of the positioning clamping jaws, inclined slideways arranged in the clamping sliding blocks, movable plates which are assembled on the movable rotary seat in a sliding manner and are positioned in the installation space, inclined guide columns which are fixed on the movable plates and are connected with the inclined slideways in a sliding manner, and clamping driving components for driving the movable plates to slide back and forth;
the servo driving device is fixed on the base, connected with the movable rotating seat and used for driving the movable rotating seat to rotate by a preset angle; and the number of the first and second groups,
and the drilling jig component is fixed on the base and corresponds to the positioning and clamping mechanism.
2. The universal drill jig for the shaft sleeve parts as claimed in claim 1, wherein the clamping driving assembly is selected from the following structures: adjusting screw, screw mechanism, electric cylinder or air cylinder.
3. The universal drill jig for the shaft sleeve parts as claimed in claim 2, wherein the servo driving device is a servo motor or a servo rotary cylinder.
4. The universal drill jig for sleeve type parts according to claim 3, wherein the positioning jaw is arc-shaped.
5. The universal drill jig for sleeve type parts according to claim 4, wherein said drill jig assembly comprises: the drill jig plate is detachably connected to the base, and the drill bushing is connected with the drill jig plate.
6. The universal jig for the shaft sleeve parts as claimed in claim 5, wherein an angle indicating assembly is further arranged between the machine base and the movable rotary base, and the angle indicating assembly comprises an indexing disc arranged on the machine base and an indicator fixed on the movable rotary base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022483071.5U CN215356332U (en) | 2020-11-02 | 2020-11-02 | Universal drill jig for shaft sleeve type parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022483071.5U CN215356332U (en) | 2020-11-02 | 2020-11-02 | Universal drill jig for shaft sleeve type parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215356332U true CN215356332U (en) | 2021-12-31 |
Family
ID=79599082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022483071.5U Active CN215356332U (en) | 2020-11-02 | 2020-11-02 | Universal drill jig for shaft sleeve type parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215356332U (en) |
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2020
- 2020-11-02 CN CN202022483071.5U patent/CN215356332U/en active Active
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