CN221210913U - Machine tool dividing head locking device - Google Patents
Machine tool dividing head locking device Download PDFInfo
- Publication number
- CN221210913U CN221210913U CN202323285940.3U CN202323285940U CN221210913U CN 221210913 U CN221210913 U CN 221210913U CN 202323285940 U CN202323285940 U CN 202323285940U CN 221210913 U CN221210913 U CN 221210913U
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- fixedly connected
- positioning sliding
- locking device
- machine tool
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- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of dividing heads, in particular to a machine tool dividing head locking device which comprises an equipment body, wherein the front side of the equipment body is fixedly connected with a dividing plate, the front side of the dividing plate is rotationally connected with a connecting rod, the upper half part of the connecting rod is provided with a positioning sliding groove, the inside of the positioning sliding groove is rotationally connected with a threaded rod, the inside of the positioning sliding groove is slidingly connected with a positioning sliding block, the positioning sliding block is in threaded connection with the threaded rod, the rear end of the positioning sliding block is fixedly connected with a conical head, and the upper end of the threaded rod is fixedly connected with an adjusting block; through rotating the regulating block, the regulating block drives the threaded rod to rotate, and then drives the threaded rod to slide in the inside of location spout, and the locating slide block drives the conical head at the surface of connecting rod to slide this moment to realize adjusting the position of conical head fast, improve regulation speed.
Description
Technical Field
The utility model relates to the technical field of dividing heads, in particular to a locking device for a machine tool dividing head.
Background
The dividing head is a machine tool accessory which is arranged on the milling machine and used for dividing a workpiece into any equal parts, the workpiece clamped on the center or the chuck is divided into any angle by utilizing the dividing scale ring, the vernier, the locating pin, the dividing disc and the exchange gear, the circumference can be divided into any equal parts, and the machine tool is assisted to process various grooves, spur gears, spiral spur gears, archimedes spiral cams and the like by utilizing cutters with various different shapes.
In the prior art, the push rod on the index plate is carried out through the locking bolt, so that when the push rod needs to be adjusted, the locking bolt needs to be unscrewed, the locking bolt needs to be screwed down after adjustment is finished, and when the push rod is adjusted, the push rod needs to be manually aligned with a round hole on the index plate, and therefore adjustment of the push rod is troublesome and the adjustment speed is low.
Therefore, it is necessary to invent a locking device for the index head of a machine tool to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide a machine tool dividing head locking device, which solves the problems that in the prior art, when a pushing rod needs to be adjusted, a locking bolt needs to be unscrewed, the locking bolt needs to be screwed after adjustment is finished, and when the pushing rod needs to be adjusted, the pushing rod needs to be manually aligned with a round hole on an dividing disc, so that the adjustment of the pushing rod is troublesome and the adjustment speed is low.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a lathe dividing head locking device, includes the equipment body, the front side fixedly connected with graduated disk of equipment body, the front side of graduated disk rotates and is connected with the connecting rod, the location spout has been seted up to the upper half of connecting rod, the inside rotation of location spout is connected with the threaded rod, the inside sliding connection of location spout has the location slider, the location slider with threaded rod threaded connection, the rear end fixedly connected with conical head of location slider, the upper end fixedly connected with regulating block of threaded rod.
Through adopting above-mentioned technical scheme, rotate the threaded rod through the regulating block in the use, the threaded rod drives the inside left and right sides slip of location slider at the location spout, adjusts the position of conical head, is convenient for adjust the position of dividing the head fast, improves adjustment efficiency.
Optionally, limiting sliding grooves are formed in the inner walls of the left side and the right side of the positioning sliding groove.
Optionally, the left and right sides of location slider all fixedly connected with spacing slider, spacing slider with spacing spout sliding connection.
Through adopting above-mentioned technical scheme, spacing slider is in the inside left and right sliding of spacing spout, limits the position of location slider, improves the stability of location slider slip in-process.
Optionally, the front end fixedly connected with second push rod of location slider, the left and right sides of second push rod all fixedly connected with scale.
Optionally, the front side surface of connecting rod upper half fixedly connected with scale, the scale with scale surface tightly supports.
Through adopting above-mentioned technical scheme, drive the second push rod and slide when the location slider slides, the second push rod drives the scale and slides at the surface of scale table, controls the size distance of conical head.
Optionally, the middle part fixedly connected with connecting block of connecting rod, the connecting hole has been seted up to the inside of connecting block, the lower extreme fixedly connected with first push rod of connecting rod.
Through adopting above-mentioned technical scheme, first push rod is used for promoting the connecting rod and rotates around the lug.
Optionally, the middle part position of graduated disk fixedly connected with lug, the surface threaded connection of lug has fixing bolt, fixing bolt with the connecting hole rotates to be connected.
Through adopting above-mentioned technical scheme, with the connecting block tightly support at the surface of lug, pass the connecting hole with fixing bolt and carry out threaded connection with the lug, fix the front side at the graduated disk with the connecting rod, the connecting rod can rotate simultaneously.
Optionally, the front side surface of equipment body fixedly connected with fixed disk, the fixed disk card is in the outside of graduated disk.
In the technical scheme, the utility model has the technical effects and advantages that:
1. According to the utility model, the upper half part of the connecting rod is provided with the positioning sliding groove, the inside of the positioning sliding groove is rotationally connected with the threaded rod, the inside of the positioning sliding groove is slidingly connected with the positioning sliding block, the positioning sliding block is in threaded connection with the threaded rod, the threaded rod is rotated to drive the positioning sliding block to slide in the positioning sliding groove, the position of the conical head is adjusted conveniently, the speed of adjusting the conical head is improved, the use efficiency is improved, the problems that when the pushing rod needs to be adjusted, the locking bolt needs to be unscrewed, the locking bolt needs to be screwed after the adjustment is finished, and when the pushing rod is adjusted, the pushing rod needs to be manually aligned with the round hole on the dividing plate, so that the adjustment of the pushing rod is troublesome, and the adjustment speed is slower are solved;
2. According to the utility model, the scales are fixedly connected to the left side and the right side of the second push rod, the scale is fixedly connected to the front side surface of the upper half part of the connecting rod, the scales are tightly abutted against the surface of the scale, and pitch and size can be intuitively adjusted in the adjusting process.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the index plate of the present utility model;
FIG. 3 is a schematic view of a connecting rod according to the present utility model;
FIG. 4 is a schematic cross-sectional view of FIG. 3;
Fig. 5 is an enlarged schematic view of the structure at a in fig. 4.
Reference numerals illustrate:
1. An equipment body; 11. a fixed plate; 12. an index plate; 13. a bump; 14. a fixing bolt; 2. a connecting rod; 21. a first push rod; 22. a connecting block; 23. a connection hole; 24. a scale; 3. positioning a chute; 31. a threaded rod; 32. an adjusting block; 33. limiting sliding grooves; 34. positioning a sliding block; 35. a limit sliding block; 36. a conical head; 37. a second push rod; 38. a ruler.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Examples
The utility model provides a machine tool dividing head locking device as shown in fig. 1-5, which comprises a device body 1, wherein the front side of the device body 1 is fixedly connected with an dividing disc 12, the front side of the dividing disc 12 is rotationally connected with a connecting rod 2, the upper half part of the connecting rod 2 is provided with a positioning chute 3, the inside of the positioning chute 3 is rotationally connected with a threaded rod 31, the inside of the positioning chute 3 is slidingly connected with a positioning slide block 34, the positioning slide block 34 is in threaded connection with the threaded rod 31, the rear end of the positioning slide block 34 is fixedly connected with a conical head 36, and the upper end of the threaded rod 31 is fixedly connected with an adjusting block 32.
In the use process, the adjusting block 32 is rotated according to the size to be adjusted, the adjusting block 32 drives the threaded rod 31 to rotate, and then drives the threaded rod 31 to slide in the positioning sliding groove 3, and at the moment, the positioning sliding block 34 drives the conical head 36 to slide on the surface of the connecting rod 2, so that the position of the conical head 36 is adjusted.
Referring to fig. 3 to 5, the inner walls of the left and right sides of the positioning chute 3 are provided with a limiting chute 33, the left and right sides of the positioning slide 34 are fixedly connected with a limiting slide 35, the limiting slide 35 is slidably connected with the limiting chute 33, the front end of the positioning slide 34 is fixedly connected with a second push rod 37, the left and right sides of the second push rod 37 are fixedly connected with a scale 38, the front surface of the upper half part of the connecting rod 2 is fixedly connected with a scale 24, and the scale 38 is tightly abutted against the surface of the scale 24.
Specifically, during the adjustment of the conical head 36, the positioning slider 34 drives the second push rod 37 to slide, so as to adjust the position of the second push rod 37, and at this time, the second push rod 37 drives the scale 38 to slide on the surface of the scale 24, so as to accurately control the distance adjusted by the conical head 36.
Referring to fig. 1 and 2, the middle part fixedly connected with connecting block 22 of connecting rod 2, connecting hole 23 has been seted up to the inside of connecting block 22, and the lower extreme fixedly connected with first push rod 21 of connecting rod 2, the middle part position fixedly connected with lug 13 of index plate 12, the surface threaded connection of lug 13 has fixing bolt 14, and fixing bolt 14 rotates with connecting hole 23 to be connected, and the front side surface fixedly connected with fixed disk 11 of equipment body 1, fixed disk 11 card is in the outside of index plate 12.
Meanwhile, in the process of installation, the connecting block 22 is tightly abutted against the front side surface of the protruding block 13, at the moment, the fixing bolt 14 passes through the connecting hole 23 and is screwed into the protruding block 13, the connecting rod 2 is fixed, in the process of use, the first push rod 21 is rotated, the middle part of the connecting rod 2 rotates around the protruding block 13, and the conical head 36 rotates around the protruding block 13.
The working principle of the utility model is as follows: in order to be convenient for adjust the position of conical head 36, improve the regulation speed, through rotating regulating block 32, regulating block 32 drives threaded rod 31 and rotates, and then drives threaded rod 31 and slide in the inside of location spout 3, and the positioning slider 34 drives conical head 36 and slides at the surface of connecting rod 2 this moment to realize adjusting the position of conical head 36 fast.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed.
Claims (8)
1. The utility model provides a lathe dividing head locking device, includes equipment body (1), its characterized in that: the device comprises a device body (1), wherein the front side of the device body (1) is fixedly connected with an index plate (12), the front side of the index plate (12) is rotationally connected with a connecting rod (2), the upper half part of the connecting rod (2) is provided with a positioning sliding groove (3), the inside of the positioning sliding groove (3) is rotationally connected with a threaded rod (31), the inside of the positioning sliding groove (3) is slidingly connected with a positioning sliding block (34), the positioning sliding block (34) is in threaded connection with the threaded rod (31), the rear end of the positioning sliding block (34) is fixedly connected with a conical head (36), and the upper end of the threaded rod (31) is fixedly connected with an adjusting block (32).
2. A machine tool dividing head locking device according to claim 1, wherein: limiting sliding grooves (33) are formed in the inner walls of the left side and the right side of the positioning sliding groove (3).
3. A machine tool dividing head locking device according to claim 2, wherein: limiting sliding blocks (35) are fixedly connected to the left side and the right side of the positioning sliding block (34), and the limiting sliding blocks (35) are in sliding connection with the limiting sliding grooves (33).
4. A machine tool dividing head locking device according to claim 1, wherein: the front end of the positioning sliding block (34) is fixedly connected with a second push rod (37), and the left side and the right side of the second push rod (37) are fixedly connected with a staff gauge (38).
5. The machine tool dividing head locking device according to claim 4, wherein: the front side surface of the upper half part of the connecting rod (2) is fixedly connected with a scale (24), and the scale (38) is tightly abutted to the surface of the scale (24).
6. A machine tool dividing head locking device according to claim 1, wherein: connecting block (22) is fixedly connected with the middle part of connecting rod (2), connecting hole (23) have been seted up to the inside of connecting block (22), the lower extreme fixedly connected with first push rod (21) of connecting rod (2).
7. The machine tool dividing head locking device according to claim 6, wherein: the middle part position of graduated disk (12) fixedly connected with lug (13), the surface threaded connection of lug (13) has fixing bolt (14), fixing bolt (14) with connecting hole (23) rotate and be connected.
8. A machine tool dividing head locking device according to claim 1, wherein: the front side surface of the equipment body (1) is fixedly connected with a fixed disc (11), and the fixed disc (11) is clamped on the outer side of the index disc (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323285940.3U CN221210913U (en) | 2023-12-04 | 2023-12-04 | Machine tool dividing head locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323285940.3U CN221210913U (en) | 2023-12-04 | 2023-12-04 | Machine tool dividing head locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221210913U true CN221210913U (en) | 2024-06-25 |
Family
ID=91546792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323285940.3U Active CN221210913U (en) | 2023-12-04 | 2023-12-04 | Machine tool dividing head locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221210913U (en) |
-
2023
- 2023-12-04 CN CN202323285940.3U patent/CN221210913U/en active Active
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