CN209781595U - Precise trapezoidal lead screw pair sliding guide mechanism - Google Patents
Precise trapezoidal lead screw pair sliding guide mechanism Download PDFInfo
- Publication number
- CN209781595U CN209781595U CN201920527238.8U CN201920527238U CN209781595U CN 209781595 U CN209781595 U CN 209781595U CN 201920527238 U CN201920527238 U CN 201920527238U CN 209781595 U CN209781595 U CN 209781595U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- inner chamber
- sliding
- trapezoidal
- screw pair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 239000013585 weight reducing agent Substances 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses an accurate trapezoidal lead screw pair sliding guide mechanism, including the direction base, the inner chamber has been seted up at the middle part on direction base top, and one side fixed mounting of inner chamber has direction adjustment mechanism, and the opposite side of inner chamber alternates through the reference column and is connected with lead screw anchor clamps, and swing joint has the vice main part of lead screw between lead screw anchor clamps and the direction adjustment mechanism, and two avris of inner chamber are all fixed and are equipped with the slide rail, and two slide rails all are located the top of direction base, and equal sliding connection has the draw runner on the track of two slide rails, fixedly connected with sliding stand between two draw runners, the beneficial effects of the utility model are that: through draw runner, sliding stand and the slide rail that is equipped with, through manual regulation circular handle and adjusting screw, effectual improvement guiding mechanism's sliding regulation nature, simultaneously the utility model has the advantages of overall structure is simple, easy operation, low in cost, the practicality is strong, easily promotes.
Description
Technical Field
The utility model relates to a sliding guide mechanism, in particular to vice sliding guide mechanism of accurate trapezoidal lead screw.
Background
The ball screw is the most commonly used transmission element in tool machinery and precision machinery, and has the main function of converting rotary motion into linear motion or converting torque into axial repeated acting force, and has the characteristics of high precision, reversibility and high efficiency.
the trapezoidal screw pair belongs to one branch in the ball screw, and in the using process of the trapezoidal screw pair, the guide mechanism is often used in a matched mode, so that the trapezoidal screw pair can drive a workpiece to move better, however, the existing guide mechanism also has some defects, for example, the structural design is unreasonable, the structure is complex, the working efficiency is low, and the sliding adjustment performance is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate trapezoidal lead screw pair sliding guide mechanism to the structural design who proposes in solving above-mentioned background is unreasonable, and is more complicated, and work efficiency is low, the relatively poor problem of slip regulation nature.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an accurate trapezoidal screw pair sliding guide mechanism, includes the direction base, the inner chamber has been seted up at the middle part on direction base top, one side fixed mounting of inner chamber has direction adjustment mechanism, the opposite side of inner chamber alternates through the reference column and is connected with lead screw anchor clamps, swing joint has the screw pair main part between lead screw anchor clamps and the direction adjustment mechanism, two avris of inner chamber are all fixed and are equipped with the slide rail, and two the slide rail all is located the top of direction base, two equal sliding connection has draw runner, two on the track of slide rail fixedly connected with sliding stand between the draw runner.
As a preferred technical scheme of the utility model, direction adjustment mechanism includes the rectangle platform, rectangle platform and one side fixed connection of inner chamber, the equal threaded connection in middle part of rectangle platform both sides has the rectangle saucer, one of them the middle part threaded connection of rectangle saucer one side has adjusting screw, adjusting screw's one end is passed the rectangle saucer and is connected with the vice main part of lead screw through the shaft coupling.
As an optimized technical scheme of the utility model, adjusting screw's the circular handle of other end fixedly connected with.
As an optimal technical scheme of the utility model, the vice main part of lead screw includes lead screw and trapezoidal nut, lead screw and trapezoidal nut threaded connection, the both ends of lead screw are connected with lead screw anchor clamps and direction adjustment mechanism respectively, connecting piece and sliding stand swing joint are passed through on the top of trapezoidal nut.
As a preferred technical scheme of the utility model, the lightening groove has all been seted up at the positive middle part of direction base and the middle part at the back, the locating hole has all been seted up to four edges of direction base bottom.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an accurate trapezoidal lead screw pair slide guiding mechanism, through draw runner, sliding stand and the slide rail that is equipped with, through the circular handle of manual regulation and adjusting screw, effectual improvement guiding mechanism's slip regulation nature, simultaneously the utility model has the advantages of overall structure is simple, easy operation, low in cost, the practicality is strong, easily promotes.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the guiding and adjusting mechanism of the present invention;
Fig. 3 is a schematic view of the main structure of the screw assembly of the present invention.
In the figure: 1. a guide base; 2. a lead screw clamp; 3. a rectangular table; 4. a guide adjusting mechanism; 5. a lead screw pair main body; 6. an inner cavity; 7. a slide bar; 8. a sliding table; 9. a slide rail; 10. a weight reduction groove; 11. a round handle; 12. adjusting the screw rod; 13. a rectangular pad; 14. a lead screw; 15. trapezoidal nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Please refer to fig. 1-3, the utility model provides an accurate trapezoidal lead screw pair sliding guide mechanism, including direction base 1, inner chamber 6 has been seted up at the middle part on direction base 1 top, one side fixed mounting of inner chamber 6 has direction adjustment mechanism 4, the opposite side of inner chamber 6 has lead screw anchor clamps 2 through the reference column interlude, swing joint has lead screw pair main part 5 between lead screw anchor clamps 2 and the direction adjustment mechanism 4, two avris of inner chamber 6 are all fixed and are equipped with slide rail 9, and two slide rails 9 all are located the top of direction base 1, equal sliding connection has draw runner 7 on the track of two slide rails 9, fixedly connected with sliding stand 8 between two draw runners 7.
Preferably, the guiding and adjusting mechanism 4 comprises a rectangular table 3, the rectangular table 3 is fixedly connected with one side of the inner cavity 6, the middle parts of the two sides of the rectangular table 3 are respectively in threaded connection with a rectangular pad 13, the middle part of one side of one rectangular pad 13 is in threaded connection with an adjusting screw 12, one end of the adjusting screw 12 penetrates through the rectangular pad 13 and is connected with the screw pair main body 5 through a coupler, and the guiding and adjusting mechanism 4 is convenient to play a role in guiding and adjusting.
Preferably, the other end of the adjusting screw 12 is fixedly connected with a round handle 11, and the round handle 11 is convenient for manually adjusting the adjusting screw 12.
Preferably, the screw pair main body 5 comprises a screw 14 and a trapezoidal nut 15, the screw 14 is in threaded connection with the trapezoidal nut 15, two ends of the screw 14 are respectively connected with the screw clamp 2 and the guide adjusting mechanism 4, the top end of the trapezoidal nut 15 is movably connected with the sliding table 8 through a connecting piece, the sliding table 8 is convenient to drive the trapezoidal nut 15 to move in a guiding mode, and the guiding precision is improved.
Preferably, the front middle part and the back middle part of the guide base 1 are provided with weight reduction grooves 10, the four corners of the bottom end of the guide base 1 are provided with positioning holes, the weight reduction grooves 10 reduce the overall weight of the guide base 1, and the positioning holes are convenient for positioning and installing the guide base 1.
When specifically using, the utility model relates to an accurate trapezoidal lead screw pair slip guiding mechanism, at first the staff takes off lead screw anchor clamps 2, is connected lead screw 14's one end with direction adjustment mechanism 4, again with 15 threaded connection of trapezoidal nut to lead screw 14's middle part to through connecting piece and 8 swing joint of sliding stand, place the opposite side of inner chamber 6 to lead screw anchor clamps 2 at last, when carrying out the guided motion, through the slip of sliding stand 8, make trapezoidal nut 15 make guided motion along lead screw 14, it is convenient to adjust, and the direction precision is high, the utility model discloses still have overall structure simple, easy operation, low in cost, the practicality is strong, the advantage of easily promoting.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an accurate trapezoidal screw pair sliding guide mechanism, includes direction base (1), its characterized in that, inner chamber (6) have been seted up at the middle part on direction base (1) top, one side fixed mounting of inner chamber (6) has direction adjustment mechanism (4), the opposite side of inner chamber (6) alternates through the reference column and is connected with lead screw anchor clamps (2), swing joint has lead screw pair main part (5) between lead screw anchor clamps (2) and direction adjustment mechanism (4), two avris of inner chamber (6) are all fixed and are equipped with slide rail (9), and two slide rail (9) all are located the top of direction base (1), two equal sliding connection has draw runner (7), two on the track of slide rail (9) fixedly connected with sliding stand (8) between draw runner (7).
2. The sliding guide mechanism of a precise trapezoidal lead screw pair of claim 1, is characterized in that: the guide adjusting mechanism (4) comprises a rectangular table (3), the rectangular table (3) is fixedly connected with one side of the inner cavity (6), the middle parts of the two sides of the rectangular table (3) are connected with a rectangular pad disc (13) in a threaded manner, one of the rectangular pad disc (13) is connected with an adjusting screw rod (12) in a threaded manner, and one end of the adjusting screw rod (12) penetrates through the rectangular pad disc (13) and is connected with the screw rod pair main body (5) through a coupler.
3. The sliding guide mechanism of a precise trapezoidal lead screw pair of claim 2, is characterized in that: the other end of the adjusting screw rod (12) is fixedly connected with a round handle (11).
4. The sliding guide mechanism of a precise trapezoidal lead screw pair of claim 1, is characterized in that: the lead screw pair main body (5) comprises a lead screw (14) and a trapezoidal nut (15), the lead screw (14) is in threaded connection with the trapezoidal nut (15), two ends of the lead screw (14) are respectively connected with a lead screw clamp (2) and a guide adjusting mechanism (4), and the top end of the trapezoidal nut (15) is movably connected with a sliding table (8) through a connecting piece.
5. The sliding guide mechanism of a precise trapezoidal lead screw pair of claim 1, is characterized in that: the guide base is characterized in that weight reduction grooves (10) are formed in the middle of the front face and the middle of the back face of the guide base (1), and positioning holes are formed in four corners of the bottom end of the guide base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527238.8U CN209781595U (en) | 2019-04-18 | 2019-04-18 | Precise trapezoidal lead screw pair sliding guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527238.8U CN209781595U (en) | 2019-04-18 | 2019-04-18 | Precise trapezoidal lead screw pair sliding guide mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209781595U true CN209781595U (en) | 2019-12-13 |
Family
ID=68803090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920527238.8U Active CN209781595U (en) | 2019-04-18 | 2019-04-18 | Precise trapezoidal lead screw pair sliding guide mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209781595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775689A (en) * | 2020-12-07 | 2021-05-11 | 北京星航机电装备有限公司 | Adjustable support tool for deformed part |
| CN116104920A (en) * | 2023-02-07 | 2023-05-12 | 江苏品德机电科技有限公司 | Ball screw with simple disassembly and assembly and disassembly method thereof |
-
2019
- 2019-04-18 CN CN201920527238.8U patent/CN209781595U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775689A (en) * | 2020-12-07 | 2021-05-11 | 北京星航机电装备有限公司 | Adjustable support tool for deformed part |
| CN116104920A (en) * | 2023-02-07 | 2023-05-12 | 江苏品德机电科技有限公司 | Ball screw with simple disassembly and assembly and disassembly method thereof |
| CN116104920B (en) * | 2023-02-07 | 2024-04-09 | 江苏品德机电科技有限公司 | Ball screw with simple disassembly and assembly and disassembly method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209781595U (en) | Precise trapezoidal lead screw pair sliding guide mechanism | |
| CN208825703U (en) | A kind of cutting off machine of medical bed component | |
| CN215200069U (en) | Chip pin soldering auxiliary device | |
| CN108748410A (en) | A kind of timber planing device | |
| CN207999085U (en) | A kind of prestressing force intensifier of timber structure | |
| CN213196398U (en) | Motor shaft press-fitting machine | |
| CN219075296U (en) | Sphere surface polisher | |
| CN209504333U (en) | A kind of board cutting machine convenient for adjusting cutting width | |
| CN215878434U (en) | Rotatable aluminium alloy spraying anchor clamps of transferring to | |
| CN212019870U (en) | Alloy steel wing rail and point rail integrated combined frog assembly workbench | |
| CN211728977U (en) | High-power torsion machine | |
| CN212057795U (en) | Combined splicing type solar component | |
| CN209095724U (en) | V-ribbed belt tool | |
| CN207372836U (en) | A kind of tool sharpening force application mechanism | |
| CN220128573U (en) | Machining device with adjustable guiding shaft | |
| CN220806357U (en) | Slider that possesses centre gripping function | |
| CN214519282U (en) | Iron core polishing workbench | |
| CN220740678U (en) | Polishing device for metal railing processing | |
| CN214720143U (en) | Construction reinforcing bar orthotic devices | |
| CN221019308U (en) | Circuit board welding equipment | |
| CN217890519U (en) | Grinding block clamping device for accurately grinding ball groove of ball screw | |
| CN216151745U (en) | Fixing clamp for manufacturing mechanical equipment | |
| CN210996827U (en) | Sliding rod component of electric saw | |
| CN218798670U (en) | Guide rail straightening equipment | |
| CN213381961U (en) | Cable ironwood dish sawing machine device convenient to adjust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |