CN213393161U - Lengthened flange type linear guide rail with multiple mounting modes - Google Patents
Lengthened flange type linear guide rail with multiple mounting modes Download PDFInfo
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- CN213393161U CN213393161U CN202021201478.8U CN202021201478U CN213393161U CN 213393161 U CN213393161 U CN 213393161U CN 202021201478 U CN202021201478 U CN 202021201478U CN 213393161 U CN213393161 U CN 213393161U
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- guide rail
- flange type
- linear guide
- slide block
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Abstract
The utility model discloses an extended flange type linear guide with multiple installation modes, which comprises a guide rail (1), a flange type slide block (2) and balls (3) which are matched with the guide rail, wherein the guide rail (1) is provided with four rows of ball grooves (4), the width of the flange type slide block (2) is 63-120mm, the length of the flange type slide block is 90-170.8mm, the flange type slide block (2) is provided with a thread through hole installation hole (5), the contact angle between the balls (3) and the horizontal direction is 45 degrees, the flange type slide block (2) can fix a bearing object by utilizing the thread through hole installation hole (5) in a locking or unlocking mode, the linear guide device provided by the utility model increases the width and the length of the slide block, increases the contact area between the slide block and the bearing object and the guide rail, improves the bearing capacity of the slide block, and ensures that the linear guide can still keep high-precision motion under heavy pressure, the contact angle design structure of the guide rail and the sliding block is 45 degrees, so that the linear guide rail can be horizontally installed and hung on the wall, and the diversified installation requirements of the linear guide rail are met.
Description
Technical Field
The utility model relates to a straight line guiding device technical field, in particular to multiple mounting means extension flange type linear guide.
Background
The linear guide rail is a novel guide device for relative reciprocating linear motion, can replace direct rolling contact with a rolling body between a sliding block and the guide rail, and the rolling body can realize infinite circulation in a raceway and the sliding block. The linear guide rail is also called a linear rail, a slide rail, a linear guide rail and a linear slide rail, is used in the linear reciprocating motion occasions, can bear certain torque, and can realize high-precision linear motion under the condition of rated load. The linear guide rail has better bearing characteristic, can bear up-down, left-right forces, bumping moment, shaking moment, swinging moment and the like, and has good load characteristic.
The linear guide rail is one of the core components of the equipment and has the functions of guiding and supporting. In order to ensure higher machining precision of the machine, the machine is required to have higher guiding precision and good motion stability. Because of the equipment in operation, a large amount of waste, dust and smoke are produced due to the machined workpieces. These impurities may deposit on the surface of the guide rail. When the linear guide rail does reciprocating friction motion, deposited impurities can aggravate abrasion of the linear guide rail, and the damage is irreversible. Then the linear guide rail device needs to be replaced for ensuring the precision and the stability of the linear guide rail. Linear guide rail among the prior art has self to use singlely, the mounting means is single, low rated load, can only use the problem of fixed model guide rail during the change. Therefore, it is necessary to develop and develop a lengthened flange type linear guide rail with multiple mounting methods to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome current linear guide and use singleness, mounting means singleness, can only use the problem of fixed model linear guide device when low rated load and change. The problem is solved by providing a lengthened flange type linear guide rail with multiple installation modes.
For realizing the purpose of the utility model, the utility model adopts the technical scheme that: the flange type slide block is characterized by comprising a guide rail, a flange type slide block and balls, wherein the flange type slide block and the balls are matched with the guide rail, the guide rail is provided with four rows of ball grooves, the width of the flange type slide block is 63-120mm, the length of the flange type slide block is 90-170.8mm, the flange type slide block is provided with threaded through hole mounting holes, the balls are mounted in the ball grooves, the contact angle between the balls in each ball groove and the horizontal direction is 45 degrees, the flange type slide block can fix a bearing object by utilizing the threaded through hole mounting holes in a locking or unlocking mode, and the guide rail is provided with spacing holes.
Further, the height of the flange type sliding block is 30-60 mm.
Furthermore, the threaded through hole mounting hole of the flange type sliding block is a full-threaded through hole.
Furthermore, the width of the guide rail is 20-45mm, and the height of the guide rail is 18-38 mm.
Furthermore, the flange-type sliding block slides back and forth on the guide rail through the ball and the ball groove,
furthermore, the straightness of the guide rail and the flange type slide block is 0-0.01 mm.
Furthermore, the roughness Ra of the guide rail and the flange type slide block is less than or equal to 1.6.
Furthermore, the hardness of the guide rail and the flange type slide block is HRC 58-64.
Compared with the prior art, the beneficial effects of the utility model include: the width of the slide block is increased, and the length of the slide block is increased, so that the contact area of the slide block with a loaded object and a guide rail is increased, the bearing capacity of the slide block and the parallelism of the slide block and the guide rail are improved, and the linear guide rail can still keep high-precision motion under heavy pressure. The contact angle between the slide block and the guide rail is 45 degrees through the linear guide rail device, the four action directions of the slide block and the guide rail bear equal rated load, the diversified installation modes of the linear guide rail, such as horizontal installation and wall-hanging installation, are met, the full-thread installation through hole arranged on the slide block can fix a bearing object in a locking or unlocking mode, the linear guide rail can be applied to various occasions, and the linear guide rail is not required to be fixed with one model. The four action directions bear equal high rated load, so that the linear guide rail can maintain stable friction coefficient in the movement process, the damage of friction to the linear guide rail is reduced, and the service life of the guide rail is prolonged.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is understood that the following drawings only show some embodiments of the invention and are therefore not to be considered limiting of its scope, for a person skilled in the art to derive from them other relevant drawings without inventive effort, which are within the scope of the invention.
FIG. 1 is a cross-sectional view of an elongated flange-type linear guide rail in various mounting arrangements;
FIG. 2 is a schematic structural view of an elongated flange type linear guide rail in various installation modes;
in the drawings: 1. a guide rail; 2. a flange-type slider; 3. a ball bearing; 4. a ball groove; 5. a threaded through hole mounting hole; 6. and (6) spacing holes.
Detailed Description
In view of the deficiencies in the prior art, the technical solution of the present invention can be provided through long-term research and a large amount of practice. The technical solution 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.
FIG. 1 is a schematic structural view of an elongated flange type linear guide rail in various installation modes; fig. 2 is a guide rail sectional view in multiple mounting means extension flange type linear guide, as shown in fig. 1, fig. 2, the embodiment of the utility model provides a multiple mounting means extension flange type linear guide, including guide rail 1 and complex flange type slider 2 and ball 3 with it, guide rail 1 is equipped with four rows of ball grooves 4, flange type slider 2 width is 63-120mm, and length is 90-170.8mm, be equipped with screw through-hole mounting hole 5 on flange type slider 2, ball 3 installs in ball groove 4, ball 3 and the contact angle of horizontal direction in each ball groove 4 are 45, flange type slider 2 utilizes screw through-hole mounting hole 5 can be through the fixed carrier of the mode of locking or locking down, be equipped with interval hole 6 on the guide rail 1.
The embodiment of the utility model provides a multiple mounting means extension flange type linear guide, flange type slider 2 height is 30-60 mm.
The embodiment of the utility model provides a multiple mounting means extension flange type linear guide, the screw thread through-hole mounting hole of flange type slider 2 is the full thread through-hole.
The embodiment of the utility model provides a multiple mounting means extension flange type linear guide, guide rail 1 width is 20-45mm, and highly is 18-38 mm.
The flange type linear guide rail is lengthened by various installation modes provided in the embodiment of the utility model, the flange type slide block 2 slides back and forth on the guide rail 1 through the ball 3 and the ball groove 4,
the embodiment of the utility model provides a multiple mounting means extension flange type linear guide, guide rail 1 and flange type slider 2's straightness accuracy is at 0-0.01 mm.
The embodiment of the utility model provides a multiple mounting means extension flange type linear guide, guide rail 1 and flange type slider 2's roughness Ra is less than or equal to 1.6.
The embodiment of the utility model provides a multiple mounting means extension flange type linear guide, the hardness of guide rail 1 and flange type slider 2 is HRC 58-64.
Compared with the prior art, the beneficial effects of the utility model include: the width of the slide block is increased, and the length of the slide block is increased, so that the contact area of the slide block with a loaded object and a guide rail is increased, the bearing capacity of the slide block and the parallelism of the slide block and the guide rail are improved, and the linear guide rail can still keep high-precision motion under heavy pressure. The contact angle between the slide block and the guide rail is 45 degrees through the linear guide rail device, the four action directions of the slide block and the guide rail bear equal rated load, the diversified installation modes of the linear guide rail, such as horizontal installation and wall-hanging installation, are met, the full-thread installation through hole arranged on the slide block can fix a bearing object in a locking or unlocking mode, the linear guide rail can be applied to various occasions, and the linear guide rail is not required to be fixed with one model. The four action directions bear equal high rated load, so that the linear guide rail can maintain stable friction coefficient in the movement process, the damage of friction to the linear guide rail is reduced, and the service life of the guide rail is prolonged.
The utility model provides a multiple mounting means extension flange type linear guide, it should be understood, above-mentioned embodiment is only for the explanation the utility model discloses a technical conception and characteristics, its aim at let the personage of familiar with this technique can understand the utility model discloses a content and according to with the implementation, can not restrict with this the utility model discloses a protection scope. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. A plurality of mounting means extension flange type linear guide, its characterized in that: including guide rail (1) and complex flange type slider (2) and ball (3) with it, guide rail (1) is equipped with four rows of ball groove (4), flange type slider (2) width is 63-120mm, and length is 90-170.8mm, be equipped with screw thread through-hole mounting hole (5) on flange type slider (2), ball (3) are installed in ball groove (4), ball (3) in each ball groove (4) are 45 with the contact angle of horizontal direction, flange type slider (2) utilize screw thread through-hole mounting hole (5) can be through the fixed carrier of the mode of locking or locking down, be equipped with interval hole (6) on guide rail (1).
2. The multiple mounting means extended flange type linear guide according to claim 1, characterized in that: the height of the flange type sliding block (2) is 30-60 mm.
3. The multiple mounting means extended flange type linear guide according to claim 1, characterized in that: the threaded through hole mounting hole (5) of the flange type sliding block (2) is a full-threaded through hole.
4. The multiple mounting means extended flange type linear guide according to claim 1, characterized in that: the width of the guide rail (1) is 20-45mm, and the height is 18-38 mm.
5. The multiple mounting means extended flange type linear guide according to claim 1, characterized in that: the flange type sliding block (2) slides back and forth on the guide rail (1) through the ball (3) and the ball groove (4).
6. The multiple mounting means extended flange type linear guide according to claim 1, characterized in that: the straightness of the guide rail (1) and the flange type sliding block (2) is 0-0.01 mm.
7. The multiple mounting means extended flange type linear guide according to claim 1, characterized in that: the roughness Ra of the guide rail (1) and the flange type sliding block (2) is less than or equal to 1.6.
8. The multiple mounting means extended flange type linear guide according to claim 1, characterized in that: the hardness of the guide rail (1) and the flange type sliding block (2) is HRC (Rockwell hardness) 58-64.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021201478.8U CN213393161U (en) | 2020-06-27 | 2020-06-27 | Lengthened flange type linear guide rail with multiple mounting modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021201478.8U CN213393161U (en) | 2020-06-27 | 2020-06-27 | Lengthened flange type linear guide rail with multiple mounting modes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213393161U true CN213393161U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021201478.8U Active CN213393161U (en) | 2020-06-27 | 2020-06-27 | Lengthened flange type linear guide rail with multiple mounting modes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213393161U (en) |
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2020
- 2020-06-27 CN CN202021201478.8U patent/CN213393161U/en active Active
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