CN212634993U - Supporting chute structure for precision machine tool - Google Patents
Supporting chute structure for precision machine tool Download PDFInfo
- Publication number
- CN212634993U CN212634993U CN202021813728.3U CN202021813728U CN212634993U CN 212634993 U CN212634993 U CN 212634993U CN 202021813728 U CN202021813728 U CN 202021813728U CN 212634993 U CN212634993 U CN 212634993U
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- bottom plate
- moving block
- chute structure
- sliding
- precision machine
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Abstract
The utility model discloses an accurate lathe is with supporting chute structure, including the slide rail main part, the slide rail main part comprises the bottom plate that extends about being the level, the curb plate of border around the bottom plate respectively, form the spout that extends about being the level between bottom plate and the curb plate, and the both ends of spout are equipped with respectively its port confined apron, be equipped with the movable block in the spout, the front and back side of movable block rotates respectively to be connected with the roll connection and is in pulley on the bottom plate, set up the sliding hole that extends about being the level on the bottom plate, rotate between the apron and be connected with the lead screw, threaded connection has screw-nut on the lead screw, is equipped with on the screw-nut and passes sliding hole and the transmission piece that is connected with the movable block, one of them be equipped with the. The supporting sliding groove structure has the characteristics of stable sliding, reliable use, complete overall function and strong practicability.
Description
Technical Field
The utility model relates to a lathe makes technical field, and more specifically says that it relates to an accurate lathe is with supporting chute structure.
Background
The precision machine tool has high product processing precision, and the parts of the precision machine tool are manufactured finely and have small errors, so that the parts finished by processing can reach proper processing errors. However, the sliding components are often arranged between the sliding components and the body, and the sliding rails and the sliding grooves are matched with each other, so that more lubricating oil can be added between the sliding components and the body to reduce wear and achieve a good sliding effect, and the sliding components are used for sliding between the sliding rails and the sliding grooves, and the overall effect is poor. Therefore, the utility model provides an accurate lathe is with supporting chute structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the above-mentioned prior art, provide an accurate lathe is with supporting chute structure, should support chute structure and have and slide steadily, use reliable characteristics.
In order to solve the technical problem, the purpose of the utility model is to realize like this: the utility model relates to a supporting chute structure for precision machine tool, including the slide rail main part, the slide rail main part comprises the bottom plate that extends about being the level, the curb plate of border around the bottom plate respectively, form the spout that extends about being the level between bottom plate and the curb plate, the both ends of spout are equipped with respectively its port confined apron, be equipped with the movable block in the spout, the front and back side of movable block rotates respectively to be connected with the roll connection and is in pulley on the bottom plate, set up the sliding hole that extends about being the level on the bottom plate, rotate between the apron and be connected with the lead screw, threaded connection has screw-nut on the lead screw, is equipped with on the screw-nut and passes sliding hole and the transmission piece that is connected with the movable block, one of them be equipped with the.
The utility model discloses further set up to: and the left side and the right side of the moving block are respectively provided with a tension spring positioned in the sliding groove, one end of each tension spring is connected with the cover plate, and the other end of each tension spring is connected with the moving block.
The utility model discloses further set up to: and guide plates attached to the wheel surfaces of the pulleys extend from the end plates of the side plates.
The utility model discloses further set up to: the upper end surface of the moving block is provided with a threaded mounting hole.
The utility model discloses further set up to: the power source is a motor with an output shaft connected with the screw rod.
To sum up, the utility model discloses following beneficial effect has: the utility model relates to a precision machine is supporting chute structure for bed drives the lead screw through the motor and makes the rotation to the movable block that drives lead screw nut and be connected on it removes in presetting the track, removes steadily, and the lubricant consumption is few, uses safe and reliable, and whole function is perfect, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of another view angle of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is provided in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent requirements of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and preferred embodiments.
Example 1
Referring to fig. 1 and 2, the supporting chute structure for precision machine tool according to the present embodiment includes a slide rail main body 1, the slide rail main body 1 is composed of a bottom plate 2 extending horizontally left and right, and side plates 3 respectively disposed at front and rear edges of the bottom plate 2, a sliding chute 4 extending horizontally left and right is formed between the bottom plate 2 and the side plate 3, two ends of the sliding chute 4 are respectively provided with a cover plate 5 for sealing the end opening, a moving block 6 is arranged in the chute 4, the front side and the rear side of the moving block 6 are respectively and rotatably connected with a pulley 7 which is connected on the bottom plate 2 in a rolling way, the bottom plate 2 is provided with sliding holes 8 which horizontally extend left and right, the cover plates 5 are rotatably connected with a lead screw 9, the lead screw 9 is in threaded connection with a lead screw nut 10, the lead screw nut 10 is provided with a transmission block 11 which penetrates through the sliding holes 8 and is connected with a moving block 6, and one of the cover plates 5 is provided with a power source 12 which controls the lead screw 9 to rotate.
Furthermore, the left side and the right side of the moving block 6 are respectively provided with a tension spring 13 positioned in the sliding groove 4, one end of the tension spring 13 is connected with the cover plate 5, and the other end of the tension spring is connected with the moving block 6. Through the arrangement of the tension springs 13 on the left side and the right side of the moving block 6, the two sides of the moving block 6 are tensioned in the process of moving along with the lead screw nut 10, no offset exists, and the displacement is more accurate.
Furthermore, a guide plate 14 attached to the wheel surface of the pulley 7 extends from the end plate of the side plate 3. Through the arrangement of the guide plate 14, the upper and lower limiting effects on the pulley 7 are achieved, so that the moving block 6 can stably move along the horizontal plane.
Further, a threaded mounting hole 15 is formed in the upper end surface of the moving block 6. Used for being connected with external objects, thereby realizing linkage.
Further, the power source 12 is a motor with an output shaft connected with the screw rod 9.
Furthermore, a lubricating groove 16 positioned below the pulley 7 is formed on the bottom plate 2.
In the embodiment, the screw rod 9 rotates relative to the cover plate 5 by operating the power source 12 (namely, a motor), so that the screw rod nut 10 moves left and right on the screw rod 9, the movable block 6 connected with the screw rod is driven to move left and right in the sliding groove 4 after being transmitted by the transmission block 11, the sliding is changed into rolling by the arrangement of the pulley 7, the pulley 7 is limited between the bottom plate 2 and the guide plate 14, good positioning is formed, the abrasion in the rolling process is small, and the stable movement and the long-term use precision are high.
And a proper amount of lubricant is added into the lubricating groove 16, so that the lubricating effect on the pulley 7 in the walking process is achieved, and the abrasion is reduced.
The utility model relates to a precision machine is supporting chute structure for bed drives the lead screw through the motor and makes the rotation to the movable block that drives lead screw nut and be connected on it removes in presetting the track, removes steadily, and the lubricant consumption is few, uses safe and reliable, and whole function is perfect, and the practicality is strong.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate an orientation or positional relationship based on the actual orientation or positional relationship shown, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, it is possible for those skilled in the art to combine the embodiments and understand the specific meanings of the above terms according to specific situations.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. The utility model provides a precision machine is with supporting chute structure which characterized in that: the sliding rail comprises a sliding rail main body, wherein the sliding rail main body is composed of a bottom plate extending horizontally left and right and side plates respectively arranged on the front edge and the rear edge of the bottom plate, a sliding groove extending horizontally left and right is formed between the bottom plate and the side plates, cover plates with closed ports are respectively arranged at two ends of the sliding groove, a moving block is arranged in the sliding groove, the front side and the rear side of the moving block are respectively rotatably connected with pulleys connected to the bottom plate in a rolling manner, sliding holes extending horizontally left and right are formed in the bottom plate, a screw rod is rotatably connected between the cover plates, a screw rod nut is in threaded connection with the screw rod, a transmission block which penetrates through the sliding holes and is connected with the moving block.
2. The supporting chute structure for a precision machine tool according to claim 1, characterized in that: and the left side and the right side of the moving block are respectively provided with a tension spring positioned in the sliding groove, one end of each tension spring is connected with the cover plate, and the other end of each tension spring is connected with the moving block.
3. The supporting chute structure for a precision machine tool according to claim 1 or 2, characterized in that: and guide plates attached to the wheel surfaces of the pulleys extend from the end plates of the side plates.
4. The supporting chute structure for a precision machine tool according to claim 3, wherein: the upper end surface of the moving block is provided with a threaded mounting hole.
5. The supporting chute structure for a precision machine tool according to claim 1, characterized in that: the power source is a motor with an output shaft connected with the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021813728.3U CN212634993U (en) | 2020-08-27 | 2020-08-27 | Supporting chute structure for precision machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021813728.3U CN212634993U (en) | 2020-08-27 | 2020-08-27 | Supporting chute structure for precision machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212634993U true CN212634993U (en) | 2021-03-02 |
Family
ID=74787455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021813728.3U Active CN212634993U (en) | 2020-08-27 | 2020-08-27 | Supporting chute structure for precision machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212634993U (en) |
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2020
- 2020-08-27 CN CN202021813728.3U patent/CN212634993U/en active Active
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