CN211490645U - Simple and easy type axle head internally splined hole processing agency - Google Patents
Simple and easy type axle head internally splined hole processing agency Download PDFInfo
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- CN211490645U CN211490645U CN201922036190.3U CN201922036190U CN211490645U CN 211490645 U CN211490645 U CN 211490645U CN 201922036190 U CN201922036190 U CN 201922036190U CN 211490645 U CN211490645 U CN 211490645U
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Abstract
The utility model discloses a simple shaft end internal spline hole processing mechanism, which comprises a frame, a driving device, an internal tooth pressing cutter, a shaft positioning device and a stroke control device; the frame comprises a substrate, a first supporting plate, a second supporting plate and a third supporting plate; the driving device is provided with a mounting plate; the internal tooth pressing cutter is arranged on the mounting plate; the travel control device comprises a travel switch and an induction sheet, wherein the travel switch is arranged on the third supporting plate; the induction sheet is arranged on the mounting plate and is conducted with the travel switch in an induction way. The front end face of the shaft is processed by driving the internal tooth pressing cutter through the driving device, an internal spline hole is processed on the front end face of the shaft, the travel switch is arranged on the third supporting plate, the sensing piece is arranged on the mounting plate, the sensing piece is conducted with the travel switch in a sensing way, and the processing depth of the internal tooth pressing cutter is intelligently controlled through the arrangement of the sensing piece and the travel switch, so that the processing precision is higher; just the utility model discloses simple structure, the cost is lower.
Description
Technical Field
The utility model belongs to the technical field of the axle processing technique and specifically relates to indicate a simple and easy type axle head internal spline hole processing agency.
Background
The shaft is an indispensable component in machinery, and the shaft sometimes needs to be designed with splines due to the structure. One of which is an internally splined bore.
The processing of internal spline hole generally adopts internal spline hole machine tool or internal spline hole processing agency to its mechanism, and internal spline hole machine tool structure is complicated, and is with high costs, and occupation space. And traditional internal spline hole machining mechanism adds man-hour, to the stroke (the degree of depth) of its processing, can not carry out intelligence and control, can only reach the processing requirement through artifical judgement under most circumstances, and its processing precision is relatively poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a simple and easy type axle head internal spline hole machining mechanism, effectively solved the relatively poor problem of spline hole machining mechanism processing precision within the current.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a simple shaft end internal spline hole machining mechanism comprises a rack, a driving device, an internal tooth pressing cutter, a shaft positioning device and a stroke control device;
the frame comprises a base plate, a first supporting plate, a second supporting plate and a third supporting plate; the first supporting plate and the second supporting plate are respectively arranged at two ends of the top surface of the substrate; the third supporting plate is arranged on the top surface of the base plate and is positioned between the first supporting plate and the second supporting plate, through holes for the internal tooth pressing cutters to pass through are arranged on the front side surface and the rear side surface of the third supporting plate in a penetrating manner, and a plurality of guide shafts are connected between the third supporting plate and the first supporting plate;
the driving device is arranged on the first supporting plate, an output shaft of the driving device penetrates through the first supporting plate, an installation plate is arranged on the output shaft of the driving device, and the driving device drives the installation plate to move back and forth along the plurality of guide shafts; the internal tooth pressing cutter is arranged on the mounting plate;
the two shaft positioning devices are arranged on the top surface of the base plate at intervals in the front-back direction and are positioned between the second supporting plate and the third supporting plate, each shaft positioning device comprises a first positioning plate and a second positioning plate, the first positioning plate is arranged on the top surface of the base plate, and a first positioning groove is formed in the top surface of the first positioning plate in a downward concave mode; this second locating plate detachably installs in the top surface of first locating plate, and the top surface of second locating plate upwards is equipped with the second constant head tank to the fovea superior, and this second constant head tank is just to the intercommunication and form the location space with first constant head tank from top to bottom, and this location space, through-hole are just right around.
The travel control device comprises a travel switch and an induction sheet, wherein the travel switch is arranged on the third supporting plate; the induction sheet is arranged on the mounting plate and moves back and forth along with the mounting plate, and the induction sheet is conducted with the travel switch in an induction way.
Preferably, the bottom surface of the base plate is provided with a plurality of height-adjustable mounting feet.
As a preferred scheme, a strip-shaped hole is concavely arranged on the top surface of the substrate, a positioning strip is embedded in the strip-shaped hole, and the upper end of the positioning strip extends out of the strip-shaped hole; the bottom surfaces of the second supporting plate, the third supporting plate and the first positioning plate are all embedded into the upper ends of the positioning strips.
Preferably, a connecting column is connected between the first supporting plate and the second supporting plate.
As a preferable scheme, the travel switch is arranged on the third supporting plate through a connecting plate; a strip-shaped hole is formed in the connecting plate, and the travel switch can be mounted on the strip-shaped hole in a front-back adjusting mode.
Preferably, the rear side surface of the third support plate is concavely provided with a groove for positioning the front end of the shaft, and the groove is positioned at the periphery of the through hole.
As a preferred scheme, a plurality of shaft sleeves are mounted on the mounting plate, and are sleeved on the corresponding guide shafts.
As a preferred scheme, the internal tooth pressing cutter is installed on the installation plate through an installation block, the installation block is fixedly locked on the installation plate through screws, installation holes penetrate through the front side surface and the rear side surface of the installation block, four corners of each installation hole are semicircular, and the installation end of the internal tooth pressing cutter is installed in the installation holes.
As a preferred scheme, the processing end of the internal tooth pressing cutter is in a shape of a plum blossom tooth.
Preferably, the driving device is an air cylinder.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the front end face of the shaft is processed by driving the internal tooth pressing cutter through the driving device, an internal spline hole is processed on the front end face of the shaft, the travel switch is arranged on the third supporting plate, the sensing piece is arranged on the mounting plate, the sensing piece is conducted with the travel switch in a sensing way, and the processing depth of the internal tooth pressing cutter is intelligently controlled through the arrangement of the sensing piece and the travel switch, so that the processing precision is higher; just the utility model discloses simple structure, the cost is lower.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of a preferred embodiment of the present invention;
FIG. 2 is another perspective view of the preferred embodiment of the present invention;
fig. 3 is an exploded view of the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. frame 11, base plate
111. Strip-shaped hole 12 and first supporting plate
13. Second support plate 14, third support plate
141. Through hole 142, groove
15. Guide shaft 16 and connecting column
20. Drive device 30 and internal tooth pressing cutter
40. Shaft positioning device 41 and first positioning plate
411. First positioning groove 42 and second positioning plate
421. Second positioning groove 401 and positioning space
50. Stroke control device 51 and stroke switch
52. Induction sheet 53 and connecting plate
531. Strip-shaped hole 60, shaft
71. Mounting feet 72, positioning strips.
Detailed Description
Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, which includes a frame 10, a driving device 20, an internal tooth pressing blade 30, a shaft positioning device 40, and a stroke control device 50.
The frame 10 includes a base plate 11, a first support plate 12, a second support plate 13, and a third support plate 14. The first support plate 12 and the second support plate 13 are respectively disposed at both ends of the top surface of the substrate 11. The third supporting plate 14 is disposed on the top surface of the substrate 11 and located between the first supporting plate 12 and the second supporting plate 13, through holes 141 for the internal tooth blade press to pass through are formed through the front and rear side surfaces of the third supporting plate 14, and a plurality of guide shafts 15 are connected between the third supporting plate 14 and the first supporting plate 12.
The driving device 20 is mounted on the first support plate 12, an output shaft of the driving device 20 passes through the first support plate 12, a mounting plate 21 is mounted on the output shaft of the driving device 20, and the driving device 20 drives the mounting plate 21 to move back and forth along the guide shafts 15, in this embodiment, the driving device 20 is a cylinder. This internal tooth pressing tool 30 is installed on mounting panel 21, specifically speaking, internal tooth pressing tool 30 is installed on mounting panel 21 through a mounting block 31, and this mounting block 31 is fixed on mounting panel 21 through the screw lock, and the front and back side of mounting block 31 runs through mounting hole 311, and four corners of mounting hole 311 are half circular, and it is convenient for internal tooth pressing tool 30 to insert in mounting hole 311, and the installation end of internal tooth pressing tool 30 is installed in mounting hole 311, and in this embodiment, the processing end of internal tooth pressing tool 30 is the plum blossom dentate.
The two shaft positioning devices 40 are arranged on the top surface of the base plate 11 at intervals from front to back, and are positioned between the second support plate 13 and the third support plate 14. Each shaft positioning device 40 includes a first positioning plate 41 and a second positioning plate 42, the first positioning plate 41 is mounted on the top surface of the base plate 11, and the top surface of the first positioning plate 41 is recessed downwards to form a first positioning slot 411. The second positioning plate 42 is detachably mounted on the top surface of the first positioning plate 41, a second positioning slot 421 is concavely formed in the top surface of the second positioning plate 42, the second positioning slot 421 is vertically opposite to the first positioning slot 411 to communicate with the first positioning slot 411 to form a positioning space 401, and the positioning space 401 and the through hole 141 are vertically opposite. The positioning space 401 is used to fix the shaft 60 to be machined. Specifically, the second positioning plate 42 is detachably mounted on the first positioning plate 41 by screws.
The stroke control device 50 includes a stroke switch 51 and a sensing piece 52, and the stroke switch 51 is disposed on the third support plate 14. The induction sheet 52 is arranged on the mounting plate 21 and moves back and forth along with the mounting plate 21, and the induction sheet 52 is conducted with the travel switch 51 in an induction way; the stroke control device 50 controls the machining distance of the internal tooth pressing cutter 30, so that the internal tooth pressing cutter is more accurate. Specifically, the stroke switch 51 is provided on the third support plate 14 through a connection plate 53; the connecting plate 53 is provided with a strip-shaped hole 531, and the travel switch 51 is mounted on the strip-shaped hole 531 in a front-back adjustable manner, so that the travel switch is suitable for different processing ranges.
The bottom surface of the base plate 11 is provided with a plurality of height-adjustable mounting legs 71. A strip-shaped hole 111 is concavely arranged on the top surface of the substrate 11, a positioning strip 72 is embedded in the strip-shaped hole 111, and the upper end of the positioning strip 72 extends out of the strip-shaped hole 111; the bottom surfaces of the second supporting plate 13, the third supporting plate 14 and the first positioning plate 41 are all embedded into the upper ends of the positioning strips 72, so that the coaxiality of the two is ensured. A connecting column 16 is connected between the first support plate 12 and the second support plate 13, so that the overall structural strength is enhanced. The rear side of the third support plate 14 is concavely provided with a groove 142 for positioning the front end of the shaft 60, the groove 142 being located at the periphery of the through hole 141. A plurality of shaft sleeves 22 are installed on the installation plate 21, and the corresponding guide shafts 15 are sleeved with the shaft sleeves 22.
Detailed description the working principle of the present embodiment is as follows:
first, the second positioning plate 42 is detached from the first positioning plate 41, and the shaft 60 is placed in the first positioning slot 411; then, the second positioning plate 42 is locked on the first positioning plate 41 to fix the shaft 60; then, starting the mechanism, and driving the internal tooth pressing cutter 30 to process the front end face of the shaft 60 by the driving device 20, so that an internal spline hole is formed on the front end face of the shaft 60; when the machining depth reaches a certain value, the travel switch 51 and the induction sheet 52 are conducted in an induction manner, the driving device 20 drives the internal tooth pressing cutter 30 to retract, and machining is completed.
The utility model discloses a design focus lies in:
the front end face of the shaft is processed by driving the internal tooth pressing cutter through the driving device, an internal spline hole is processed on the front end face of the shaft, the travel switch is arranged on the third supporting plate, the sensing piece is arranged on the mounting plate, the sensing piece is conducted with the travel switch in a sensing way, and the processing depth of the internal tooth pressing cutter is intelligently controlled through the arrangement of the sensing piece and the travel switch, so that the processing precision is higher; just the utility model discloses simple structure, the cost is lower.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a simple and easy type axle head internally splined hole processing agency which characterized in that: comprises a frame, a driving device, an internal tooth pressing cutter, a shaft positioning device and a stroke control device;
the frame comprises a base plate, a first supporting plate, a second supporting plate and a third supporting plate; the first supporting plate and the second supporting plate are respectively arranged at two ends of the top surface of the substrate; the third supporting plate is arranged on the top surface of the base plate and is positioned between the first supporting plate and the second supporting plate, through holes for the internal tooth pressing cutters to pass through are arranged on the front side surface and the rear side surface of the third supporting plate in a penetrating manner, and a plurality of guide shafts are connected between the third supporting plate and the first supporting plate;
the driving device is arranged on the first supporting plate, an output shaft of the driving device penetrates through the first supporting plate, an installation plate is arranged on the output shaft of the driving device, and the driving device drives the installation plate to move back and forth along the plurality of guide shafts; the internal tooth pressing cutter is arranged on the mounting plate;
the two shaft positioning devices are arranged on the top surface of the base plate at intervals in the front-back direction and are positioned between the second supporting plate and the third supporting plate, each shaft positioning device comprises a first positioning plate and a second positioning plate, the first positioning plate is arranged on the top surface of the base plate, and a first positioning groove is formed in the top surface of the first positioning plate in a downward concave mode; the second positioning plate is detachably arranged on the top surface of the first positioning plate, a second positioning groove is concavely arranged on the top surface of the second positioning plate upwards, the second positioning groove is communicated with the first positioning groove in an up-and-down opposite mode to form a positioning space, and the positioning space and the through hole are opposite in front-and-back direction;
the travel control device comprises a travel switch and an induction sheet, wherein the travel switch is arranged on the third supporting plate; the induction sheet is arranged on the mounting plate and moves back and forth along with the mounting plate, and the induction sheet is conducted with the travel switch in an induction way.
2. The simple shaft end internal spline hole machining mechanism of claim 1, wherein: the bottom surface of base plate is provided with a plurality of height-adjustable's installation foot.
3. The simple shaft end internal spline hole machining mechanism of claim 1, wherein: a strip-shaped hole is concavely formed in the top surface of the substrate, a positioning strip is embedded in the strip-shaped hole, and the upper end of the positioning strip extends out of the strip-shaped hole; the bottom surfaces of the second supporting plate, the third supporting plate and the first positioning plate are all embedded into the upper ends of the positioning strips.
4. The simple shaft end internal spline hole machining mechanism of claim 1, wherein: and a connecting column is connected between the first supporting plate and the second supporting plate.
5. The simple shaft end internal spline hole machining mechanism of claim 1, wherein: the travel switch is arranged on the third supporting plate through a connecting plate; a strip-shaped hole is formed in the connecting plate, and the travel switch can be mounted on the strip-shaped hole in a front-back adjusting mode.
6. The simple shaft end internal spline hole machining mechanism of claim 1, wherein: the rear side surface of the third supporting plate is concavely provided with a groove used for positioning the front end of the shaft, and the groove is positioned on the periphery of the through hole.
7. The simple shaft end internal spline hole machining mechanism of claim 1, wherein: a plurality of shaft sleeves are installed on the installation plate and sleeved on the corresponding guide shafts.
8. The simple shaft end internal spline hole machining mechanism of claim 1, wherein: the internal tooth pressing cutter is installed on the installation plate through an installation block, the installation block is fixedly locked on the installation plate through screws, installation holes penetrate through the front side face and the rear side face of the installation block, four corners of each installation hole are semicircular, and the installation ends of the internal tooth pressing cutters are installed in the installation holes.
9. The simple shaft end internal spline hole machining mechanism of claim 1, wherein: the processing end of the internal tooth pressing cutter is in a plum-blossom-shaped shape.
10. The simple shaft end internal spline hole machining mechanism of claim 1, wherein: the driving device is an air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036190.3U CN211490645U (en) | 2019-11-22 | 2019-11-22 | Simple and easy type axle head internally splined hole processing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036190.3U CN211490645U (en) | 2019-11-22 | 2019-11-22 | Simple and easy type axle head internally splined hole processing agency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211490645U true CN211490645U (en) | 2020-09-15 |
Family
ID=72410912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922036190.3U Active CN211490645U (en) | 2019-11-22 | 2019-11-22 | Simple and easy type axle head internally splined hole processing agency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211490645U (en) |
-
2019
- 2019-11-22 CN CN201922036190.3U patent/CN211490645U/en active Active
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