CN215173339U - Vertical jacking mechanism - Google Patents
Vertical jacking mechanism Download PDFInfo
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- CN215173339U CN215173339U CN202120303365.7U CN202120303365U CN215173339U CN 215173339 U CN215173339 U CN 215173339U CN 202120303365 U CN202120303365 U CN 202120303365U CN 215173339 U CN215173339 U CN 215173339U
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- connecting plate
- clamping block
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- base
- jacking
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Abstract
The utility model discloses a vertical jacking mechanism, which comprises a base, a jacking block, a front clamping block, a rear clamping block, a left connecting plate, a right connecting plate, a guide shaft and a locking bolt, wherein the left connecting plate and the right connecting plate are arranged on the left side and the right side of the base; the utility model provides a can be simple, quick, safe, stable support live perpendicular climbing mechanism of lathe bed.
Description
Technical Field
The utility model relates to a jacking machine technical field specifically is a perpendicular climbing mechanism.
Background
The Y-axis slide block of the machine tool has a certain service life, and when the service life of the slide block is up or the slide block is damaged in advance, a new slide block can be arranged to be replaced. When the sliding block is replaced, firstly, a bolt on the sliding block is removed, then a machine tool body above the sliding block is supported, the sliding block does not bear the weight of the machine tool body, then the sliding block is removed along the direction of the sliding rail, and the sliding block bolt is locked after a new sliding block is mounted.
The key process of replacing the slide block lies in stably and safely supporting the lathe bed. The existing method is to place a sizing block between a bed body and a bed seat, and support the bed body by screwing bolts on the sizing block, but the method has many defects, on one hand, the size of the sizing block purchased outside is large, the space between the bed body and the bed seat is small, the contact area between the sizing block and the bed body base is small, potential safety hazards exist, on the other hand, the sizing block can move along the Y direction while rising along the Z direction, the bed body can be driven to move along the Y direction when supporting the bed body, the process has the risk of damaging other supporting point sliding blocks, and the sizing block can also slide out of two supporting surfaces.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a can be simple, quick, safe, stable support live perpendicular climbing mechanism of lathe bed.
To achieve the purpose, the embodiment of the present invention provides the following technical solutions:
a vertical jacking mechanism comprises a base, a jacking block, a front clamping block, a rear clamping block, a left connecting plate, a right connecting plate, a guide shaft and a locking bolt, wherein the left connecting plate and the right connecting plate are arranged on the left side and the right side of the base;
in one state, the rear clamping block moves forwards, the front clamping block and the rear clamping block are abutted to the jacking block, and the jacking block moves upwards.
Preferably, the inner side surfaces of the base, the jacking block, the front clamping block and the rear clamping block are trapezoidal.
Preferably, the rear clamping block and the locking bolt are in threaded connection.
Preferably, the left connecting plate and the right connecting plate are connected with the base through screws.
Preferably, the base and the jacking block are both made of metal materials.
Preferably, the top of the base is provided with a groove matched with the locking bolt; further preferably, the groove is a semicircular groove.
Compared with the prior art, the utility model discloses beneficial effect and showing the progress and lie in: the invention overcomes the defects of the sizing block in structure and use, simplifies the structure, is safe and reliable, is convenient to operate, and better ensures the safety and efficiency when the sliding block is replaced.
Drawings
To more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments of the present invention will be briefly described below.
It should be apparent that the drawings in the following description are only for some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without any inventive exercise, and the other drawings also belong to the drawings required for the embodiments of the present invention.
Fig. 1 is an exploded view of a vertical jacking mechanism according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a vertical jacking mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a base of a vertical jacking mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a jacking block of a vertical jacking mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a rear clamping block of a vertical jacking mechanism according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a right connecting plate of a vertical jacking mechanism according to an embodiment of the present invention;
reference numerals: 1. the base, 2, jacking piece, 3, back clamp tight piece, 4, preceding clamp tight piece, 5, locking bolt, 6, right connecting plate, 7, left connecting plate, 8, guiding axle, 9, screw.
Detailed Description
In order to make the purpose, technical solution, beneficial effect and obvious progress of the embodiments of the present invention clearer, the drawings provided in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention.
It is obvious that all of these described embodiments are only some, not all embodiments of the invention; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that the terms "first", "second" and "third" (if present) and the like in the description and claims of the present invention and the accompanying drawings of the embodiments of the present invention are used only for distinguishing different objects and not for describing a particular order. Furthermore, the terms "comprises" and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
It is to be understood that:
in the description of the embodiments of the present invention, the terms "upper", "lower", "top", "bottom", and other indicative orientations or positions are only used for describing the orientations or positional relationships shown in the drawings according to the embodiments of the present invention, and are not intended to indicate or imply specific orientations, specific orientation configurations, and operations that the devices or elements must have, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or movably connected, or integrated; either directly or indirectly through intervening media, intangible signal, or even optical, communication between two elements, or an interaction between two elements, unless expressly limited otherwise.
The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It should be further noted that the following embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.
The technical solution of the present invention will be described in detail with reference to specific examples.
As shown in fig. 1-2, a schematic structural diagram of a vertical jacking mechanism is shown, which comprises a base 1, a jacking block 2, a rear clamping block 3, a front clamping block 4, a locking bolt 5, a right connecting plate 6, a left connecting plate 7, a guide shaft 8 and a screw 9, wherein the left connecting plate 7 and the right connecting plate 6 are arranged at the left side and the right side of the base 1, the left connecting plate 7 and the right connecting plate 6 are both provided with strip-shaped hole grooves for inserting the guide shaft 8, the left side and the right side of the jacking block 2 are provided with through holes for inserting the guide shaft 8, the jacking block 2 is connected with the left connecting plate 7 and the right connecting plate 6 through the guide shaft 8, the guide shaft 8 can move up and down in the strip-shaped hole groove, the front clamping block 4 and the rear clamping block 3 are arranged between the base 1 and the jacking block 2, the front clamping block 4 and the rear clamping block 3 are connected through a locking bolt 5, and the rear clamping block 3 can move back and forth on the locking bolt 5; the rear clamping block 3 moves forwards, the front clamping block 4 and the rear clamping block 3 are abutted to the jacking block 2, and the jacking block 2 moves upwards.
In this embodiment, the inner side surfaces of the base, the jacking block, the front clamping block and the rear clamping block are all trapezoidal. The trapezoidal structure makes the combination of each subassembly more stable.
In this embodiment, the rear clamping block and the locking bolt are connected by screw threads.
In this embodiment, the left and right connecting plates are connected to the base by a plurality of screws.
In this embodiment, the base and the jacking block are both made of metal materials with higher hardness.
In this embodiment, the top of base is equipped with the semicircular groove that matches with the locking bolt. The locking bolt is arranged in the semicircular groove, so that the locking bolt is more stable.
As shown in fig. 3, a schematic structural diagram of a base of a vertical jacking mechanism is shown, the base is a cuboid as a whole, screw holes for connecting with a right connecting plate and a left connecting plate are arranged on the left side and the right side, and a trapezoidal protrusion is arranged on the upper portion of the base. The trapezoidal upper portion of base still is equipped with the semicircular groove that matches with the locking bolt.
As shown in fig. 4, a schematic structural diagram of a jacking block of a vertical jacking mechanism is shown, an upper surface of the jacking block is a plane, a lower surface of the jacking block is a trapezoidal protrusion, and a semicircular groove matched with a locking bolt is also arranged on the trapezoidal upper portion of the jacking block. Round holes matched with the guide shafts are further formed in the left side and the right side 2 of the jacking block.
As shown in fig. 5, a schematic structural diagram of a rear clamping block of a vertical jacking mechanism is shown, the rear clamping block is a cone, and a threaded hole is formed in the middle of the rear clamping block and can be connected with a locking bolt through the threaded hole.
As shown in fig. 6, a schematic structural diagram of a right connecting plate of a vertical jacking mechanism is shown, the right connecting plate is a rectangular plate, and 2 screw holes connected with a base and 1 rectangular groove for vertical movement of a guide shaft are arranged on the right connecting plate.
The utility model discloses a perpendicular jacking mechanism after having assembled, through twisting the locking bolt, adjust the back and press from both sides tight piece and preceding interval of pressing from both sides between the tight piece and change the height of whole mechanism, reach the purpose of jacking.
During the description of the above description:
the description of the terms "present embodiment," "embodiments of the invention," "as shown at … …," "further improved technical solutions," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention; in this specification, the schematic representations of the terms used above are not necessarily for the same embodiment or example, and the particular features, structures, materials, or characteristics described, etc., may be combined or brought together in any suitable manner in any one or more embodiments or examples; furthermore, those of ordinary skill in the art may combine or combine features of different embodiments or examples and features of different embodiments or examples described in this specification without undue conflict.
Finally, it should be noted that:
the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same;
although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments may be modified or equivalent replaced by some or all of the technical features, and such modifications or replacements may not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. A vertical jacking mechanism is characterized by comprising a base, a jacking block, a front clamping block, a rear clamping block, a left connecting plate, a right connecting plate, a guide shaft and a locking bolt, the left connecting plate and the right connecting plate are arranged at the left side and the right side of the base, the left connecting plate and the right connecting plate are both provided with strip-shaped hole grooves for the guide shafts to be inserted into, the left side and the right side of the jacking block are provided with through holes for the guide shaft to insert in, the jacking block is connected with the left connecting plate and the right connecting plate through the guide shaft, the guide shaft can move up and down in the strip-shaped hole groove, the front clamping block and the rear clamping block are arranged between the base and the jacking block, the front clamping block and the rear clamping block are connected through the locking bolt, and the rear clamping block can move back and forth on the locking bolt;
in one state, the rear clamping block moves forwards, the front clamping block and the rear clamping block are abutted to the jacking block, and the jacking block moves upwards.
2. The vertical jacking mechanism of claim 1 wherein the inner sides of said base, said jacking block, said front clamping block and said rear clamping block are trapezoidal.
3. A vertical jacking mechanism as claimed in claim 1 wherein said rear clamping block and said locking bolt are threadedly connected.
4. A vertical lift mechanism according to claim 1 wherein said left connecting plate and said right connecting plate are bolted to said base.
5. The vertical lift mechanism of claim 1 wherein said base and said lift block are both metal.
6. A vertical jacking mechanism as claimed in claim 1, wherein the top of said base is provided with a recess to mate with said locking bolt.
7. A vertical jacking mechanism as claimed in claim 6, wherein said recess is a semi-circular recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120303365.7U CN215173339U (en) | 2021-02-03 | 2021-02-03 | Vertical jacking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120303365.7U CN215173339U (en) | 2021-02-03 | 2021-02-03 | Vertical jacking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215173339U true CN215173339U (en) | 2021-12-14 |
Family
ID=79409736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120303365.7U Active CN215173339U (en) | 2021-02-03 | 2021-02-03 | Vertical jacking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215173339U (en) |
-
2021
- 2021-02-03 CN CN202120303365.7U patent/CN215173339U/en active Active
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