CN215092028U - Sleeve machining center frame - Google Patents
Sleeve machining center frame Download PDFInfo
- Publication number
- CN215092028U CN215092028U CN202120284751.6U CN202120284751U CN215092028U CN 215092028 U CN215092028 U CN 215092028U CN 202120284751 U CN202120284751 U CN 202120284751U CN 215092028 U CN215092028 U CN 215092028U
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- sliding
- platform
- jacking
- driving
- driving piece
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- 239000000969 carrier Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Abstract
The utility model provides a sleeve processing center frame, which comprises a bottom sliding platform, a jacking platform, a top sliding platform, a sliding plate, a roller, an X-direction sliding driving piece, a Z-direction jacking driving piece and a Y-direction sliding driving piece; the roller is provided with two groups of rollers which are symmetrically supported below the sleeve, two ends of the roller are erected on the sliding plates through wheel carriers, and the two groups of sliding plates are connected on the top sliding platform in a sliding manner and driven by the X-direction sliding driving piece to move towards or away from each other; the top sliding platform is positioned above the jacking platform, the lower part of the top sliding platform is connected to the jacking platform through a Z-direction guide pillar in a guiding manner, and a Z-direction jacking driving piece for driving the top sliding platform to lift is arranged on the jacking platform; jacking platform's bottom sliding connection just can be along sleeve axial upward movement under the drive of Y to the driving piece that slides on the bottom sliding platform, the utility model discloses not only can automize and adjust to adapt to different diameters and length dimension sheathed tube support location, be difficult for destroying the driving piece moreover.
Description
Technical Field
The utility model relates to a machining center frame, especially a sleeve pipe machining center frame.
Background
In the processing process of the sleeve, one end of the sleeve is clamped on a machine tool by a jaw of the machine tool, so that the pipe body rotates along with the jaw of the machine tool, when the size of the pipe body to be processed is larger, in order to avoid the pipe body from shaking and influencing the processing due to too large swinging, a processing center frame for supporting can be respectively added at the middle part and the rear part to assist in supporting, but when a machine tool is used for processing sleeves with various specifications, because the outer diameters of the sleeves are different, after the machine tool processes the sleeves with one specification, when a sleeve with another specification needs to be changed for machining, the center height of a machining center frame for supporting the sleeve also needs to be correspondingly adjusted, at present, in order to improve the flexibility of adjustment, a screw rod or an air cylinder is generally adopted for adjustment, but the screw rod or the air cylinder is used for adjusting the driving force, generally, the screw thread or the cylinder shaft of the screw rod is directly acted, so that the screw rod or the cylinder is easily damaged in the machining process.
Therefore, a sleeve machining center frame which can be automatically adjusted to adapt to the supporting and positioning of sleeves with different diameters and length sizes and is not easy to damage a driving part is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sleeve pipe machining center frame not only can automize and adjust to adapt to different diameters and length dimension sheathed tube support location, be difficult for destroying the driving piece moreover.
The utility model provides a following technical scheme:
a sleeve machining center frame comprises a bottom sliding platform, a jacking platform, a top sliding platform, a sliding plate, a roller, an X-direction sliding driving piece, a Z-direction jacking driving piece and a Y-direction sliding driving piece; the roller is provided with two groups of rollers which are symmetrically supported below the sleeve, two ends of the roller are erected on the sliding plates through wheel carriers, and the two groups of sliding plates are connected on the top sliding platform in a sliding manner and driven by the X-direction sliding driving piece to move towards or away from each other; the top sliding platform is positioned above the jacking platform, the lower part of the top sliding platform is connected to the jacking platform through a Z-direction guide pillar in a guiding manner, and a Z-direction jacking driving piece for driving the top sliding platform to lift is arranged on the jacking platform; the bottom of the jacking platform is connected to the bottom sliding platform in a sliding manner and can move upwards along the sleeve shaft under the driving of the Y-direction sliding driving piece; the X-direction sliding driving piece comprises an X-direction screw rod, an X-direction nut block, an X-direction driving frame, an X-direction sliding frame, a first X-direction inclined block and a second X-direction inclined block; the X-direction screw rod is erected on the top sliding platform, an X-direction nut block is in threaded connection with the X-direction screw rod, an X-direction driving frame is fixed outside the X-direction nut block, X-direction sliding frames are fixed at two ends of the X-direction driving frame respectively, the X-direction sliding frames are in sliding connection with the top sliding platform, a first X-direction inclined block is fixed on one side of each X-direction nut block, a second X-direction inclined block matched with an inclined plane of the corresponding first X-direction inclined block in a sliding connection mode is installed on each of the two groups of sliding plates, and the two groups of sliding plates move in the opposite direction or in the opposite direction under the driving of the two groups of first X-direction inclined blocks.
Preferably, the Z to the jacking driving piece includes the Z to the lead screw, Z is to the nut slider, Z is to the spout, first Z is to the sloping piece, second Z is to the sloping piece, the bottom of first Z is to the sloping piece be equipped with the multiunit be used for with the Z of jacking platform on to spout sliding connection to the nut slider, it has Z to the lead screw to be equipped with a set of nut slider female connection at least, Z passes Z to the spout to the both ends of lead screw, and with install Z on the jacking platform and be connected to motor drive, the bottom of top sliding platform is equipped with the second Z that practises the level with the top inclined plane slip of first Z to the sloping piece, and can go up and down along Z to the guide post direction under the drive of first Z to the sloping piece.
Preferably, the Y-direction sliding driving piece comprises a Y-direction screw rod used for driving the jacking platform to reciprocate on the bottom sliding platform along the sleeve axis direction.
Preferably, one end of the Y-direction screw rod is connected with a Y-direction motor in a driving mode, and the Y-direction motor is installed on the bottom sliding platform.
Preferably, one end of the X-direction screw rod is connected with an X-direction driving motor in a driving mode.
The utility model has the advantages that: after one end of the sleeve is clamped by a clamping jaw of a machine tool, the Y-direction sliding position of a jacking platform on a bottom sliding platform can be adjusted according to the length of the sleeve, the Z-direction distance between the jacking platform and a top sliding platform can be adjusted through a Z-direction jacking driving piece according to the diameter size of the sleeve, and the X-direction sliding distances between two groups of sliding plates can be adjusted through an X-direction sliding driving piece simultaneously so as to drive the roller to be supported at the bottom of the sleeve, and because the first X-direction inclined block and the second X-direction inclined block are in inclined plane fit, part of the force applied in the inclined plane direction of the first X-direction inclined block is supported and offset by the sliding connection part of the X-direction sliding frame and the top sliding platform, and the other part of the force is transmitted to an X-direction lead screw through an X-direction driving frame, the driving force of the X-direction lead screw is greatly reduced, so that the automatic adjustment can be realized so as to adapt to the supporting and positioning effects of sleeves with different diameters and length sizes, but also can achieve the purpose of not damaging the driving piece easily.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a sectional view of the structure of the present invention supporting a sleeve;
FIG. 2 is a cross-sectional view of the structure of the present invention supporting another sleeve;
FIG. 3 is a side view of the first X-ramp block and the second X-ramp block as mated;
FIG. 4 is a side view of the connection and cooperation of the bottom sliding platform, the jacking platform and the top sliding platform;
notation in the figure: 1 is the bottom platform that slides, 2 is jacking platform, 3 is the top platform that slides, 4 are the shifting board, 5 are the running roller, 6 are X to the driving piece that slides, 7 are Z to the jacking driving piece, 8 are Y to the driving piece that slides, 9 are the sleeve pipe, 61 is X to the lead screw, 62 is X to the nut piece, 63 is X to the drive frame, 64 is X to the balladeur train, 65 is first X to the sloping block, 66 is second X to the sloping block, 71 is Z to the lead screw, 72 is Z to the nut slider, 73 is Z to the spout, 74 is first Z to the sloping block, 75 is second Z to the sloping block.
Detailed Description
With reference to fig. 1 to 4, a sleeve machining center frame in this embodiment includes a bottom sliding platform 1, a jacking platform 2, a top sliding platform 3, a sliding plate 4, a roller 5, an X-direction sliding driving element 6, a Z-direction jacking driving element 7, and a Y-direction sliding driving element 8; the roller 5 is provided with two groups which are symmetrically supported below the sleeve 9, two ends of the roller are erected on the sliding plates 4 through wheel carriers, and the two groups of sliding plates 4 are connected on the top sliding platform 3 in a sliding manner and driven by the X-direction sliding driving piece 6 to move towards or away from each other; the top sliding platform 3 is positioned above the jacking platform 2, the lower part of the top sliding platform is connected to the jacking platform 2 through a Z-direction guide pillar in a guiding way, and a Z-direction jacking driving piece 7 for driving the top sliding platform 3 to lift is arranged on the jacking platform 2; the bottom of the jacking platform 2 is connected to the bottom sliding platform 1 in a sliding manner and can move axially along the sleeve 9 under the drive of the Y-direction sliding driving piece 8; the X-direction sliding driving piece 6 comprises an X-direction screw rod 61, an X-direction nut block 62, an X-direction driving frame 63, an X-direction sliding frame 64, a first X-direction inclined block 65 and a second X-direction inclined block 66; the X-direction screw rod 61 is erected on the top sliding platform 3, an X-direction nut block 62 is in threaded connection with the X-direction screw rod 61, an X-direction driving frame 63 is fixed outside the X-direction nut block 62, X-direction sliding frames 64 are respectively fixed at two ends of the X-direction driving frame 63, the X-direction sliding frames 64 are connected to the top sliding platform 3 in a sliding mode, a first X-direction inclined block 65 is fixed on one side of each X-direction sliding frame 64, a second X-direction inclined block 66 which is matched with the inclined surface of the corresponding first X-direction inclined block 65 in a sliding mode is installed on each of the two groups of sliding plates 4, and the two groups of sliding plates 4 move in the opposite direction or in the opposite direction under the driving of the two groups of first X-direction inclined blocks 65.
The Z-direction jacking driving part 7 comprises a Z-direction screw rod 71, a Z-direction nut slider 72, a Z-direction sliding groove 73, a first Z-direction inclined block 74 and a second Z-direction inclined block 75, a plurality of groups of Z-direction nut sliders 72 used for being in sliding connection with the Z-direction sliding groove 73 on the jacking platform 2 are arranged at the bottom end of the first Z-direction inclined block 74, at least one group of nut sliders is in threaded connection with the Z-direction screw rod 71, two ends of the Z-direction screw rod 71 penetrate through the Z-direction sliding groove 73 and are in driving connection with a Z-direction motor installed on the jacking platform 2, the bottom of the top sliding platform 3 is provided with the second Z-direction inclined block sliding along the top inclined plane of the first Z-direction inclined block 74, and the second Z-direction inclined block can be driven by the first Z-direction inclined block 74 to lift along the Z-direction column direction.
The Y-direction sliding driving piece comprises a Y-direction screw rod used for driving the jacking platform 2 to reciprocate on the bottom sliding platform 1 along the sleeve axis direction.
One end of the Y-direction screw rod is connected with a Y-direction motor in a driving mode, and the Y-direction motor is installed on the bottom sliding platform 1.
One end of the X-direction screw rod 61 is connected with an X-direction driving motor in a driving way.
The utility model discloses a theory of operation is: after one end of the sleeve 9 is clamped by a clamping jaw of a machine tool, the Y-direction sliding position of the jacking platform 2 on the bottom sliding platform 1 can be adjusted according to the length of the sleeve 9, further, the Z-direction distance from the jacking platform 2 to the top sliding platform 3 can be adjusted through the Z-direction jacking driving piece 7 according to the diameter size of the sleeve 9, and meanwhile, the X-direction sliding distances of two groups of sliding plates 4 are adjusted through the X-direction sliding driving piece 6, so that the roller is driven to be supported at the bottom of the sleeve, and because the X-direction sliding blocks 65 and the second X-direction sliding blocks 66 are matched in an inclined plane way, one part of force applied in the inclined plane direction of the first X-direction sliding block 65 is supported and offset by the sliding connection part of the X-direction sliding frame 64 and the top sliding platform 3, and the other part of force is transmitted to the X-direction screw rod 61 through the X-direction driving frame 63, so that the driving force of the X-direction screw rod 61 is greatly reduced, and automatic adjustment is realized, so as to adapt to the supporting and positioning effects of the sleeves 9 with different diameters and length dimensions, and can also achieve the purpose of not easily damaging the driving piece.
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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A sleeve machining center frame is characterized by comprising a bottom sliding platform, a jacking platform, a top sliding platform, a sliding plate, a roller, an X-direction sliding driving piece, a Z-direction jacking driving piece and a Y-direction sliding driving piece; the roller is provided with two groups of rollers which are symmetrically supported below the sleeve, two ends of the roller are erected on the sliding plates through wheel carriers, and the two groups of sliding plates are connected to the top sliding platform in a sliding manner and driven by the X-direction sliding driving piece to move towards or away from each other; the top sliding platform is positioned above the jacking platform, the lower part of the top sliding platform is connected to the jacking platform through a Z-direction guide pillar in a guiding manner, and a Z-direction jacking driving piece for driving the top sliding platform to lift is arranged on the jacking platform; the bottom of the jacking platform is connected to the bottom sliding platform in a sliding manner and can move upwards along the sleeve shaft under the driving of the Y-direction sliding driving piece;
the X-direction sliding driving piece comprises an X-direction screw rod, an X-direction nut block, an X-direction driving frame, an X-direction sliding frame, a first X-direction inclined block and a second X-direction inclined block; x erects to the lead screw on the top platform that slides, and threaded connection has X to the nut piece on it, X is fixed with X to the drive frame to the nut piece external, and X is fixed with an X respectively to the both ends of drive frame to the balladeur train, X is to balladeur train sliding connection be in on the top platform that slides, and its one side is fixed with first X to the sloping block, install respectively on two sets of sliding plates one be used for with the inclined plane sliding connection complex second X to the sloping block of first X that corresponds to the sloping block, two sets of sliding plates are two sets of first X is to the sloping block drive down in opposite directions or back-to-back motion.
2. The center frame for processing the casing according to claim 1, wherein the Z-direction jacking driving member comprises a Z-direction screw rod, a Z-direction nut slider, a Z-direction chute, a first Z-direction inclined block and a second Z-direction inclined block, a plurality of groups of Z-direction nut sliders used for being slidably connected with the Z-direction chute on the jacking platform are arranged at the bottom end of the first Z-direction inclined block, at least one group of nut sliders is internally connected with the Z-direction screw rod, two ends of the Z-direction screw rod penetrate through the Z-direction chute and are in driving connection with a Z-direction motor installed on the jacking platform, the second Z-direction inclined block which is in sliding connection with the top inclined plane of the first Z-direction inclined block is arranged at the bottom of the top sliding platform and can be driven by the first Z-direction inclined block to lift along the Z-direction column.
3. The machine center of claim 1, wherein the Y-slide actuator comprises a Y-lead screw for driving the jacking platform to reciprocate on the bottom slide platform along the quill direction.
4. The cannula machining center frame of claim 3, wherein one end of the Y-direction screw rod is connected with a Y-direction motor in a driving mode, and the Y-direction motor is installed on the bottom sliding platform.
5. The machining center frame for the casing according to claim 1, wherein an X-direction driving motor is drivingly connected to one end of the X-direction lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120284751.6U CN215092028U (en) | 2021-02-01 | 2021-02-01 | Sleeve machining center frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120284751.6U CN215092028U (en) | 2021-02-01 | 2021-02-01 | Sleeve machining center frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215092028U true CN215092028U (en) | 2021-12-10 |
Family
ID=79333638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120284751.6U Expired - Fee Related CN215092028U (en) | 2021-02-01 | 2021-02-01 | Sleeve machining center frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215092028U (en) |
-
2021
- 2021-02-01 CN CN202120284751.6U patent/CN215092028U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |