CN217727862U - Sliding auxiliary supporting device for machine tool saddle - Google Patents
Sliding auxiliary supporting device for machine tool saddle Download PDFInfo
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- CN217727862U CN217727862U CN202222300817.3U CN202222300817U CN217727862U CN 217727862 U CN217727862 U CN 217727862U CN 202222300817 U CN202222300817 U CN 202222300817U CN 217727862 U CN217727862 U CN 217727862U
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- saddle
- slide rail
- rail mechanism
- machine tool
- lathe
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000004513 sizing Methods 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 9
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of machining equipment, concretely relates to lathe saddle is with supplementary strutting arrangement that slides. The automatic tool comprises a machine tool body and a saddle which is arranged on the machine tool body and can move longitudinally along the machine tool body, a height-adjustable sliding rail mechanism is paved on the ground below an overhanging part of the saddle, a movable support is arranged between the overhanging part and the sliding rail mechanism, the upper end of the movable support is fixedly connected with the bottom surface of the overhanging part, rollers are arranged at the lower end of a support shaft, and the rollers are positioned on the sliding rail mechanism and can move along the length direction of the sliding rail mechanism. The utility model adopts the movable vertical supporting structure, which can bear higher load and play a stable movable supporting role for the heavy lathe saddle; the utility model discloses need not to do the structural improvement to the lathe, can be swiftly convenient add establish on the lathe, especially adapted forming machine's later stage is improved.
Description
Technical Field
The utility model belongs to the technical field of machining equipment, a lathe saddle is with supplementary strutting arrangement that slides is related to.
Background
In the existing machine tool, because the transverse overhanging part of the saddle is large, the saddle is easy to slightly deflect in the process of moving on the machine tool, and the longitudinal and transverse feeding precision (namely the cutting precision) of the tool rest is influenced in the cutting process.
Chinese patent CN201921485736.7 discloses an auxiliary stay mechanism of saddle for machining center, it is used through the cooperation that sets up the kelly, a groove, the slider, spout and stop gear, insert the recess through the kelly, can make stop gear fix the position of kelly, use through slider and spout, stability when can improve the saddle body and the support ability to the saddle body when removing, it is not good to have solved the support effect of current saddle, lead to the problem that the saddle takes place slight slope at the in-process that removes easily.
However, the above patent has the following problems: 1. because the saddle body is supported by the clamping structure, the saddle body cannot bear too large load, and if the saddle is used for supporting a saddle of a heavy machine tool, the saddle body is difficult to be sufficiently supported by a supporting sliding part; 2. because the saddle and the lathe bed are required to be provided with grooves, the formed lathe is difficult to be reformed in the later period.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that prior art exists, provide one kind and can be used to the lathe bed saddle that has been reformed transform in the shaping lathe later stage and have high load capacity with slip auxiliary stay device.
The utility model discloses a concrete technical scheme as follows:
a sliding auxiliary supporting device for a machine tool saddle comprises a machine tool body and the machine tool saddle which is arranged on the machine tool body and can move longitudinally along the machine tool saddle, wherein a height-adjustable sliding rail mechanism is paved on the ground below an overhanging part of the machine tool saddle, a movable support is arranged between the overhanging part and the sliding rail mechanism, the upper end of the movable support is fixedly connected with the bottom surface of the overhanging part, the lower end of a support shaft is provided with a roller, and the roller is positioned on the sliding rail mechanism and can move along the length direction of the sliding rail mechanism;
furthermore, the movable support comprises a support shaft and a fixed seat, the support shaft is in telescopic connection with the fixed seat, a disc spring is arranged at the telescopic connection position of the support shaft and the fixed seat, the fixed seat is fixed on the bottom surface of the overhanging part, and the roller is mounted at the lower end of the support shaft;
furthermore, the slide rail mechanism comprises two inclination sizing blocks which are stacked up and down and the inclined surfaces of the inclination sizing blocks are in opposite contact, a slide rail arranged at the top of the inclination sizing block, supporting sizing blocks arranged at two sides of the inclination sizing block, and a pressure plate pressing and covering the slide rail and the top of the supporting sizing block, wherein the pressure plate is fixed on the ground through bolts; the inclination parallels that piles up from top to bottom, the bottom surface of the inclination parallels that is located the below is the horizontality and sets up subaerial, and the top surface that is located the inclination parallels of top is the horizontality and contacts with the slide rail bottom surface, and the inclination parallels that piles up each other realizes slide rail mechanism's height-adjustable function.
The utility model discloses following beneficial effect has:
the utility model adopts a movable vertical supporting structure, which can bear higher load and play a role of stable movable support for the saddle of the heavy machine tool; the utility model discloses need not to do the structural improvement to the lathe, can be swiftly convenient add establish on the finished product lathe, especially adapted carries out the later stage to the shaping lathe and improves.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The sliding auxiliary supporting device for the machine tool saddle shown in fig. 1 comprises a machine tool body 1, a saddle 2 which is arranged on the machine tool body 1 and can move along the longitudinal direction thereof, a slide rail mechanism 4 with adjustable height is paved on the ground below the overhanging part 3 of the saddle 2, a movable support 5 is arranged between the overhanging part 3 and the slide rail mechanism 4, the upper end of the movable bracket 5 is fixedly connected with the bottom surface of the overhanging part 3, the lower end of the movable bracket 5 is provided with a roller 6, the roller 6 is positioned on the slide rail mechanism 4 and can move along the length direction of the slide rail mechanism 4; the movable bracket 5 comprises a bracket shaft 5-1 and a fixed seat 5-2, the support shaft 5-1 is telescopically connected with the fixed seat 5-2, a disc spring 5-3 is arranged at the telescopic connection part of the support shaft 5-1 and the fixed seat 5-2, the fixed seat 5-2 is fixed on the bottom surface of the overhanging part 3, and the roller 6 is arranged at the lower end of the bracket shaft 5-1; the slide rail mechanism 4 comprises two inclination sizing blocks 4-1 which are stacked up and down and the inclined planes of which are in opposite contact, a slide rail 4-2 arranged at the top of the inclination sizing block 4-1, supporting sizing blocks 4-3 arranged at two sides of the inclination sizing block 4-1, and a pressing plate 4-4 pressing the top of the slide rail 4-2 and the supporting sizing blocks 4-3, the pressing plate 4-4 is fixed on the ground through bolts, the inclined sizing blocks 4-1 stacked up and down are arranged on the ground in a horizontal state, and the top surfaces of the inclined sizing blocks 4-1 arranged above are in a horizontal state and are in contact with the bottom surfaces of the sliding rails 4-2.
The utility model discloses install the concrete process of transformation additional to the forming machine later stage and do:
confirm the utility model discloses an installation position at first lays slide rail mechanism 4: the inclined planes of two inclination sizing blocks 4-1 are oppositely contacted and stacked on the ground up and down, a sliding rail 4-2 is erected at the top of the inclination sizing block 4-1, supporting sizing blocks 4-3 are arranged on two sides of the inclination sizing block 4-1, a pressing plate 4-4 covers the top of the sliding rail 4-2 and the supporting sizing blocks 4-3, and a movable support 5 is installed: the fixed seat 5-2 is arranged at the bottom of the overhanging part 3 of the saddle 2 through a bolt, and the roller 6 is positioned on the sliding rail 4-2; and finally, adjusting the height of the sliding rail 4-2: the relative position of the upper inclination sizing block 4-1 and the lower inclination sizing block 4-1 is adjusted, the height of the sliding rail 4-2 can be adjusted along with the relative movement of the inclined planes of the upper and lower inclination sizing blocks 4-1, so that the sliding rail 4-2 tightly supports against the roller 6; the pressure plate 4-4 is fixed with the ground through expansion bolts, so that the slide rail 4-2 is stably fixed on the ground.
A plurality of groups of adjustable slide rail supporting mechanisms consisting of inclination sizing blocks 4-1, supporting sizing blocks 4-3 and pressing plates 4-4 are uniformly arranged between the slide rail 4-2 and the bottom surface along the length direction of the slide rail 4-2; when the machine tool saddle is additionally modified in the later stage of the supporting mechanism, the height of each group of inclination sizing blocks 4-1 is adjusted, so that the sliding rails 4-2 are tightly attached to the rollers 6, the laying process of the sliding rails 4-2 is conveniently leveled, and the sliding rails 4-2 are ensured to be parallel to the horizontal plane as much as possible.
The utility model discloses the principle to 3 auxiliary stay's of overhanging part of saddle 2 does: when the saddle 2 moves longitudinally along the machine tool body 1, the movable support 5 moves synchronously on the slide rails 4-2 along with the saddle 2, the movable support 5 vertically supports the overhanging part 3, and the vertically arranged movable support 5 can provide strong supporting force for the saddle 2 of a heavy-duty machine tool, so that the problem that the saddle 2 is slightly inclined in the moving process due to poor supporting effect of the existing supporting mechanism on the heavy-duty saddle 2 is solved; if not flat because ground or slide rail 4-2 lay then can lead to saddle 2 to take place slight heave and heave at the removal in-process, influence the support stability that saddle 2 removed the in-process, the utility model discloses then finely tune the compensation to it through the telescopic action of dish spring 5-3, guarantee that saddle 2 obtains the outrigger at the removal in-process, keep steadily.
Claims (3)
1. The utility model provides a lathe saddle is with supplementary strutting arrangement that slides, includes lathe bed (1), set up in on lathe bed (1) and can follow its longitudinal movement's saddle (2), its characterized in that: the subaerial shop of overhang portion (3) below of saddle (2) is equipped with height-adjustable's slide rail mechanism (4), overhang portion (3) with be provided with between slide rail mechanism (4) and remove support (5), remove support (5) upper end with the bottom surface fixed connection of overhang portion (3), it is provided with gyro wheel (6) to remove support (5) lower extreme, gyro wheel (6) are located slide rail mechanism (4) is gone up and can be followed the length direction of slide rail mechanism (4) removes.
2. A sliding auxiliary support device for a saddle of a machine tool as set forth in claim 1, wherein: the movable support (5) comprises a support shaft (5-1) and a fixed seat (5-2), the support shaft (5-1) is in telescopic connection with the fixed seat (5-2), a disc spring (5-3) is arranged at the telescopic connection position of the support shaft (5-1) and the fixed seat (5-2), the fixed seat (5-2) is fixed on the bottom surface of the overhanging part (3), and the roller (6) is installed at the lower end of the support shaft (5-1).
3. The sliding auxiliary support device for a saddle of a machine tool according to claim 1, wherein: the slide rail mechanism (4) comprises two inclination sizing blocks (4-1) which are stacked up and down and have opposite contact inclined surfaces, a slide rail (4-2) arranged at the top of the inclination sizing block (4-1), supporting sizing blocks (4-3) arranged at two sides of the inclination sizing block (4-1), and a pressing plate (4-4) pressing the top of the slide rail (4-2) and the top of the supporting sizing block (4-3), wherein the pressing plate (4-4) is fixed on the ground through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222300817.3U CN217727862U (en) | 2022-08-31 | 2022-08-31 | Sliding auxiliary supporting device for machine tool saddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222300817.3U CN217727862U (en) | 2022-08-31 | 2022-08-31 | Sliding auxiliary supporting device for machine tool saddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217727862U true CN217727862U (en) | 2022-11-04 |
Family
ID=83814577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222300817.3U Active CN217727862U (en) | 2022-08-31 | 2022-08-31 | Sliding auxiliary supporting device for machine tool saddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217727862U (en) |
-
2022
- 2022-08-31 CN CN202222300817.3U patent/CN217727862U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240511 Address after: No. 41 East Road, Shetang Town, Maiji District, Tianshui City, Gansu Province, 741020 Patentee after: Gansu Xinghuo Intelligent CNC Machine Tool Co.,Ltd. Country or region after: China Address before: 741024 SHETANG Industrial Park, Tianshui Economic and Technological Development Zone, Tianshui City, Gansu Province Patentee before: Tianshui Spark Machine Tool Co.,Ltd. Country or region before: China |