CN209936163U - Precise sliding mechanism for short distance - Google Patents
Precise sliding mechanism for short distance Download PDFInfo
- Publication number
- CN209936163U CN209936163U CN201920403534.7U CN201920403534U CN209936163U CN 209936163 U CN209936163 U CN 209936163U CN 201920403534 U CN201920403534 U CN 201920403534U CN 209936163 U CN209936163 U CN 209936163U
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- mounting plate
- guide shafts
- sliding table
- cylinder
- piston rod
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Abstract
The utility model discloses an accurate slippage mechanism for short distance, which relates to the technical field of welding fixtures and comprises a fixed base, a slippage table, a cylinder and two guide shafts; a first mounting plate and a second mounting plate are oppositely arranged on the fixed base, and a first limiting block and a second limiting block are respectively arranged on opposite surfaces of the first mounting plate and the second mounting plate; the two guide shafts are arranged between the first mounting plate and the second mounting plate in parallel; the sliding table is sleeved on the two guide shafts in a sliding manner, and a linear bearing is arranged between the sliding table and the guide shafts; a first stop block matched with the first limit block and a second stop block matched with the second limit block are respectively arranged on two sides of the sliding table; the cylinder body of cylinder is installed at the lateral surface of second mounting panel, and the piston rod of cylinder passes second mounting panel and is connected with the slip table.
Description
Technical Field
The utility model relates to a weld and adorn anchor clamps technical field, specifically a be used for short-distance accurate glide machanism.
Background
In the production process of the welding fixture, the workpiece is frequently required to slide in short distance, and the workpiece is required to slide stably and have high precision. The sliding mechanisms on the market at present can not meet the requirements.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a be used for short-range accurate glide machanism can ensure that the work piece slides steadily and positioning accuracy is high.
In order to achieve the above purpose, the utility model adopts the technical proposal that: an accurate sliding mechanism for short distance comprises a fixed base, a sliding table, a cylinder and two guide shafts; a first mounting plate and a second mounting plate are oppositely arranged on the fixed base, and a first limiting block and a second limiting block are respectively arranged on the opposite surfaces of the first mounting plate and the second mounting plate; the two guide shafts are arranged between the first mounting plate and the second mounting plate in parallel; the sliding table is sleeved on the two guide shafts in a sliding mode, and a linear bearing is arranged between the sliding table and the guide shafts; a first stop block matched with the first limiting block and a second stop block matched with the second limiting block are respectively arranged on two sides of the sliding table; the lateral surface at the second mounting panel is installed to the cylinder body of cylinder, and the piston rod of cylinder passes the second mounting panel and is connected with the slip table.
The further improvement lies in that: a positioning rod is arranged in the sliding table, and a piston rod of the air cylinder penetrates through the sliding table and then is fixedly connected with the positioning rod through a screw.
The further improvement lies in that: and the juncture of the fixed base and the two ends of the first mounting plate and the juncture of the fixed base and the two ends of the second mounting plate are provided with fixed reinforcing plates.
The further improvement lies in that: and the piston rod position of the cylinder is arranged along the axis direction of the sliding table.
The further improvement lies in that: a piston rod of the air cylinder is positioned between the two guide shafts, and the piston rod and the two guide shafts are positioned on the same horizontal plane.
The further improvement lies in that: and the connecting line of the first stop block and the second stop block is positioned right above the piston rod of the air cylinder.
The beneficial effects of the utility model reside in that:
the linear bearing type small sliding mechanism is stable in sliding process, cost is saved, using requirements are met, and stable operation of the short-distance small sliding mechanism is achieved. In addition, the mechanism is high in positioning accuracy and meets the accuracy requirement of the welding fixture.
Drawings
Fig. 1 is a schematic structural diagram of an accurate sliding mechanism in an embodiment of the present invention;
fig. 2 is a cross-sectional view of the precision sliding mechanism in the embodiment of the present invention.
Reference numerals:
1-fixing a base; 11-fixing a reinforcing plate;
2-a first mounting plate; 21-a first stopper;
3-a second mounting plate; 31-a second stopper;
4-a cylinder; 41-a piston rod;
5-a sliding table; 51-a first stop; 52-a second stop; 53-a positioning rod; 54-a screw;
6-a guide shaft; 61-linear bearing.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.
In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.
The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.
Referring to fig. 1 and 2, an embodiment of the present invention provides an accurate sliding mechanism for short distance, which includes a fixed base 1, a sliding table 5, a cylinder 4, and two guide shafts 6;
the fixed base 1 is relatively provided with a first mounting plate 2 and a second mounting plate 3, and the opposite surfaces of the first mounting plate 2 and the second mounting plate 3 are respectively provided with a first limiting block 21 and a second limiting block 31; specifically, the juncture at the two ends of the fixing base 1 and the first mounting plate 2 and the juncture at the two ends of the fixing base 1 and the second mounting plate 3 are both provided with fixing reinforcing plates 11.
The two guide shafts 6 are arranged between the first mounting plate 2 and the second mounting plate 3 in parallel;
the sliding table 5 is sleeved on the two guide shafts 6 in a sliding manner, and a linear bearing 61 is arranged between the sliding table 5 and the guide shafts 6; a first stop block 51 matched with the first stop block 21 and a second stop block 52 matched with the second stop block 31 are respectively arranged at two sides of the sliding table 5; specifically, a line connecting the first stopper 51 and the second stopper 52 is located directly above the piston rod 41 of the cylinder 4.
The cylinder body of cylinder 4 is installed at the lateral surface of second mounting panel 3, and the piston rod 41 of cylinder 4 passes second mounting panel 3 and is connected with slip table 5. Specifically, a positioning rod 53 is arranged in the sliding table 5, and a piston rod 41 of the air cylinder 4 penetrates through the sliding table 5 and then is fixedly connected with the positioning rod 53 through a screw 54. Preferably, the piston rod 41 of the cylinder 4 is arranged along the axial direction of the sliding table 5. The piston rod 41 of the cylinder 4 is located between the two guide shafts 6, and the piston rod 41 and the two guide shafts 6 are located on the same horizontal plane.
The utility model discloses a theory of operation does:
the piston rod of the air cylinder is fixedly connected with the sliding table through screws, the sliding table is pushed to slide by extending and retracting of the air cylinder, and the two guide shafts are respectively matched with the linear bearing, so that the sliding table is stable and smooth in the sliding process. In addition, the limiting blocks are matched with the stop blocks to ensure that the position precision of the sliding table is high, so that the positioning precision of the sliding table is high.
In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like 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, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.
Claims (6)
1. A precise sliding mechanism for short distance, which comprises a fixed base (1), and is characterized in that: the device also comprises a sliding table (5), a cylinder (4) and two guide shafts (6);
a first mounting plate (2) and a second mounting plate (3) are oppositely arranged on the fixed base (1), and a first limiting block (21) and a second limiting block (31) are respectively arranged on the opposite surfaces of the first mounting plate (2) and the second mounting plate (3);
the two guide shafts (6) are arranged between the first mounting plate (2) and the second mounting plate (3) in parallel;
the sliding table (5) is sleeved on the two guide shafts (6) in a sliding manner, and a linear bearing (61) is arranged between the sliding table (5) and the guide shafts (6); a first stop block (51) matched with the first stop block (21) and a second stop block (52) matched with the second stop block (31) are respectively arranged on two sides of the sliding table (5);
the lateral surface at second mounting panel (3) is installed to the cylinder body of cylinder (4), and piston rod (41) of cylinder (4) pass second mounting panel (3) and are connected with slip table (5).
2. The precision slide mechanism of claim 1, wherein: a positioning rod (53) is arranged in the sliding table (5), and a piston rod (41) of the air cylinder (4) penetrates through the sliding table (5) and then is fixedly connected with the positioning rod (53) through a screw (54).
3. The precision slide mechanism of claim 1, wherein: and the junction between the fixed base (1) and the two ends of the first mounting plate (2) and the junction between the fixed base (1) and the two ends of the second mounting plate (3) are provided with fixed reinforcing plates (11).
4. The precision slide mechanism of claim 1, wherein: and a piston rod (41) of the air cylinder (4) is arranged along the axial direction of the sliding table (5).
5. The precision slide mechanism of claim 1, wherein: a piston rod (41) of the air cylinder (4) is positioned between the two guide shafts (6), and the piston rod (41) and the two guide shafts (6) are positioned on the same horizontal plane.
6. The precision slide mechanism of claim 1, wherein: and the connecting line of the first stop block (51) and the second stop block (52) is positioned right above the piston rod (41) of the air cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920403534.7U CN209936163U (en) | 2019-03-26 | 2019-03-26 | Precise sliding mechanism for short distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920403534.7U CN209936163U (en) | 2019-03-26 | 2019-03-26 | Precise sliding mechanism for short distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209936163U true CN209936163U (en) | 2020-01-14 |
Family
ID=69125642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920403534.7U Expired - Fee Related CN209936163U (en) | 2019-03-26 | 2019-03-26 | Precise sliding mechanism for short distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209936163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523703A (en) * | 2021-08-23 | 2021-10-22 | 湖北国瑞智能装备股份有限公司 | Welding triaxial positioner |
-
2019
- 2019-03-26 CN CN201920403534.7U patent/CN209936163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523703A (en) * | 2021-08-23 | 2021-10-22 | 湖北国瑞智能装备股份有限公司 | Welding triaxial positioner |
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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: 20200114 Termination date: 20210326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |