CN216111744U - Linear guide rail with locking mechanism - Google Patents
Linear guide rail with locking mechanism Download PDFInfo
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- CN216111744U CN216111744U CN202122840393.5U CN202122840393U CN216111744U CN 216111744 U CN216111744 U CN 216111744U CN 202122840393 U CN202122840393 U CN 202122840393U CN 216111744 U CN216111744 U CN 216111744U
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Abstract
The utility model relates to the technical field of linear guide rails, in particular to a linear guide rail with a locking mechanism, which comprises a slide rail and a flange-type slide block, wherein the flange-type slide block is provided with a slide groove; the flange-type sliding block is provided with a transverse locking mechanism and a longitudinal locking mechanism, the transverse locking mechanism comprises a connecting block, a transverse screw rod and a transverse positioning block, the connecting block is in threaded connection with the flange-type sliding block, and the flange-type sliding block and the connecting block are both provided with first threaded holes; one end of the transverse screw rod is provided with a rotating handle, the other end of the transverse screw rod is connected with the transverse positioning block, a first placing cavity matched with the transverse positioning block is formed in the flange-shaped sliding block, and a rubber block is installed on one side of the transverse positioning block. When the worker needs to stop the flange type sliding block to slide, the transverse screws on the two sides are rotated simultaneously until the transverse positioning blocks on the transverse screws move oppositely to clamp the sliding rail, so that the sliding work of the flange type sliding block is stopped, the worker can position the flange type sliding block at any time, and the positioning mode is convenient and fast.
Description
Technical Field
The utility model relates to the technical field of linear guide rails, in particular to a linear guide rail with a locking mechanism.
Background
The linear guide rail can be classified into a sliding friction guide rail, a rolling friction guide rail, an elastic friction guide rail, a fluid friction guide rail and the like according to friction properties, and is mainly used for supporting and guiding a moving part to perform reciprocating linear motion in a given direction.
At present, sliding friction linear guide rails are mostly used, but for a manual device, when the workbench needs to stop moving and is fixed at a certain point, the manual device cannot realize positioning through a self-locking function, and aiming at the problem, the utility model provides the linear guide rail with the locking mechanism.
Disclosure of Invention
To overcome the disadvantages of the prior art, the present invention provides a linear guide having a locking mechanism.
The technical scheme adopted by the utility model is as follows: a linear guide rail with a locking mechanism comprises a slide rail and a flange-type slide block, wherein the flange-type slide block is provided with a slide groove which is matched with and arranged on the slide rail in a sliding manner; the flange-type sliding block is provided with a transverse locking mechanism and a longitudinal locking mechanism, the transverse locking mechanism comprises a connecting block, a transverse screw rod and a transverse positioning block, the connecting block is in threaded connection with the outer side wall of the flange-type sliding block, and the flange-type sliding block and the connecting block are respectively provided with a first threaded hole which is matched with the transverse screw rod to be installed and rotate; one end of the transverse screw rod is provided with a rotating handle and is positioned outside the connecting block, the other end of the transverse screw rod is connected with the transverse positioning block, a first placing cavity matched with the transverse positioning block to place and move is formed in the flange-shaped sliding block, and a rubber block with the same size as the transverse positioning block is installed on one side of the transverse positioning block facing the sliding rail.
The scheme has the advantages that: flange type slider carries out reciprocating motion on the slide rail through the spout, need stop flange type slider when the staff and carry out the work of sliding, the twist grip of staff manual operation both sides simultaneously, the horizontal screw rod of twist grip drive, until the vertical locating piece on the horizontal screw rod moves in opposite directions, and presss from both sides tight slide rail, carries out preliminary auto-lock location to stop the sliding work of flange type slider, and the staff can fix a position at any time, and the locate mode is convenient.
The utility model is further configured to: the inner wall of the sliding groove is in threaded connection with a straight sliding block and an inclined sliding block which are matched with the flange type sliding block to slide, the straight sliding block is integrally formed, and a straight sliding surface and an inclined sliding surface which are matched with the straight sliding block and the inclined sliding block are arranged on the sliding rail.
The scheme has the advantages that: the flange type slider sets up on the slide rail through straight slider and oblique slider with the mounting means of inlaying to straight slider slides with the cooperation of the straight sliding surface on the slide rail and oblique sliding surface respectively with oblique slider, owing to straight slider is as an organic whole with oblique slider shaping, further lets flange type slider more stable at the slip in-process.
The utility model is further configured to: the straight sliding block is provided with a movable cavity matched with the transverse positioning block for adjustment, the movable cavity is connected with the first placing cavity, and a gap is formed between the transverse positioning block and the movable cavity.
The scheme has the advantages that: when the transverse screw rod rotates, the transverse positioning block moves along the movable cavity and the first placing cavity, and the transverse positioning block on the transverse screw rod is further convenient to lock and position the sliding rail.
The utility model is further configured to: the straight sliding surface is provided with a first positioning groove which is matched with and provided with a transverse positioning block.
The scheme has the advantages that: the staff rotates horizontal screw rod, sets up in the first locating slot of straight sliding surface until horizontal locating piece on the horizontal screw rod, further strengthens locking effect.
The utility model is further configured to: be equipped with first stopper on the connecting block, transverse screw pass first stopper, connecting block and flange type slider in proper order.
The scheme has the advantages that: distance between the twist grip in this design and the first stopper is the same with the distance between the tank bottom of transverse orientation piece and first locating groove, staff manual operation twist grip contradicts to first stopper until twist grip, at this moment, transverse orientation piece on the transverse screw rod set up on the first locating groove of straight sliding surface, the staff need not worry and excessive operation twist grip to the staff of being convenient for operates.
The utility model is further configured to: the longitudinal locking mechanism comprises a longitudinal screw and a longitudinal positioning block, and the flange-type sliding block is provided with a second threaded hole which is matched with the longitudinal screw to be installed and rotated; one end of the longitudinal screw is provided with a rotating part, the other end of the longitudinal screw passes through the second threaded hole and then is connected with the longitudinal positioning block, and the flange-type sliding block is provided with a second placing cavity matched with the longitudinal positioning block to place and move; the slide rail and the straight slide block are respectively provided with a first groove and a second groove, and a second positioning groove matched with the longitudinal positioning block is formed between the first groove and the second groove.
The scheme has the advantages that: after the flange type sliding block is locked and positioned temporarily through the transverse positioning mechanism, a worker rotates the rotating part on the longitudinal screw rod, the longitudinal positioning block on the longitudinal screw rod moves towards the direction of the sliding rail and the straight sliding block along the second placing cavity until the longitudinal positioning block is installed on a second positioning groove formed by the first groove and the second groove, at the moment, the longitudinal positioning block on the longitudinal screw rod simultaneously locks and positions the sliding rail and the flange type sliding block, and the transverse positioning mechanism is further matched to enhance the locking and positioning strength.
The utility model is further configured to: the flange type slider top be equipped with the second stopper, vertical screw rod pass second stopper and flange type slider in proper order.
The scheme has the advantages that: distance between rotation portion in this design and the second stopper is the same with the distance between the tank bottom of longitudinal register piece and second constant head tank, staff manual operation rotation portion contradicts to the second stopper until rotation portion, at this moment, longitudinal register piece on the longitudinal screw rod set up on the second constant head tank that straight sliding surface and slide rail formed, the staff need not worry and excessive operation turning handle to the staff of being convenient for locks the positioning work.
Drawings
In order to more clearly illustrate the embodiments or prior art solutions of the present invention, the drawings needed for the description of the embodiments or prior art will be briefly described below, and it is apparent that other drawings will be obtained from the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall left side view of the utility model of FIG. 1;
FIG. 3 is a variation of the lateral locking mechanism and the longitudinal locking mechanism of FIG. 2;
FIG. 4 is an enlarged view taken at A in FIG. 2;
fig. 5 is an enlarged view of fig. 2 at B.
The labels in the figure are: the device comprises a sliding rail 1, a flange-type sliding block 2, a sliding groove 3, a transverse locking mechanism 4, a longitudinal locking mechanism 5, a connecting block 41, a transverse screw rod 42, a transverse positioning block 43, a first threaded hole 6, a rubber block 7, a straight sliding block 8, an inclined sliding block 9, a straight sliding surface 10, an inclined sliding surface 11, a movable cavity 12, a first positioning groove 13, a first limiting block 14, a longitudinal screw rod 51, a longitudinal positioning block 52, a second threaded hole 15, a rotating part 16, a second placing cavity 17, a first groove 18, a second groove 19, a second positioning groove 20, a second limiting block 21, a rotating handle 22 and a first placing cavity 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the implementation objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 5, wherein fig. 4 is an enlarged view of a position a in fig. 2, a position a is an enlarged view of a portion of the transverse locking mechanism 4, fig. 5 is an enlarged view of a position B in fig. 2, and a position B is an enlarged view of a portion of the longitudinal locking mechanism 5, a linear guide rail with a locking mechanism comprises a slide rail 1 and a flange-type slide block 2, and the flange-type slide block 2 is provided with a slide groove 3 which is arranged on the slide rail 1 in a matched and sliding manner;
for a manual device, when the workbench needs to stop moving and is fixed at a certain point, the self-locking function cannot be performed to realize positioning, and aiming at the problem, the preferred embodiment of the utility model is that the flange-type sliding block 2 is provided with a transverse locking mechanism 4 and a longitudinal locking mechanism 5, the transverse locking mechanism 4 comprises a connecting block 41, a transverse screw rod 42 and a transverse positioning block 43, the connecting block 41 is in threaded connection with the outer side wall of the flange-type sliding block 2, and the flange-type sliding block 2 and the connecting block 41 are both provided with a first threaded hole 6 matched with the transverse screw rod 42 to be installed and rotated; one end of the transverse screw rod 42 is provided with a rotating handle 22 and is positioned outside the connecting block 41, the other end of the transverse screw rod 42 is connected with a transverse positioning block 43, a first placing cavity 23 matched with the transverse positioning block 43 to place and move is formed in the flange-shaped sliding block 2, a rubber block 7 with the same size as the transverse positioning block 43 is installed on one side of the transverse positioning block 43 facing the sliding rail 1, and the rubber block 7 further protects the sliding rail 1 from being damaged;
In order to improve the stability of the flange type slide block 2 in the sliding process, the preferred embodiment of the utility model is that the inner wall of the sliding chute 3 is in threaded connection with a straight slide block 8 and an inclined slide block 9 which are matched with the flange type slide block 2 to slide, the straight slide block 8 and the inclined slide block 9 are formed into a whole, and the sliding rail 1 is provided with a straight sliding surface 10 and an inclined sliding surface 11 which are matched with the straight slide block 8 and the inclined slide block 9;
In order to facilitate the locking and positioning of the transverse locking mechanism 4, the preferred embodiment of the utility model is that a movable cavity 12 which is matched with a transverse positioning block 43 for adjustment is arranged on the straight sliding block 8, the movable cavity 12 is connected with the first placing cavity 23, and a gap is arranged between the transverse positioning block 43 and the movable cavity 12;
when the transverse screw 42 rotates, the transverse positioning block 43 moves along the movable cavity 12 and the first placing cavity 23, so that the transverse positioning block 43 on the transverse screw 42 can further lock and position the slide rail 1;
the straight sliding surface 10 is provided with a first positioning groove 13 which is matched with and provided with a transverse positioning block 43, and the worker rotates the transverse screw rod 42 until the transverse positioning block 43 on the transverse screw rod 42 is arranged in the first positioning groove 13 of the straight sliding surface 10, so that the locking effect is further enhanced.
In order to prevent the handle 22 from being operated excessively to damage the transverse locking mechanism 4, the preferred embodiment of the present invention is that the connecting block 41 is provided with a first limiting block 14, and the transverse screw 42 sequentially passes through the first limiting block 14, the connecting block 41 and the flange-type sliding block 2;
distance between the rotating handle 22 and the first stopper 14 in this design is the same with the distance between the tank bottom of transverse positioning piece 43 and first locating slot 13, and staff manually operation rotating handle 22 contradicts to first stopper 14 on, at this moment, transverse positioning piece 43 on the transverse screw rod 42 set up on the first locating slot 13 of straight sliding surface 10, the staff need not worry and excessively operate rotating handle 22 to be convenient for the staff and operate.
In order to enhance the overall locking and positioning strength, the preferred embodiment of the present invention is that the longitudinal locking mechanism 5 comprises a longitudinal screw 51 and a longitudinal positioning block 52, and the flange-type sliding block 2 is provided with a second threaded hole 15 which is matched with the longitudinal screw 51 for installation and rotation; one end of the longitudinal screw 51 is provided with a rotating part 16, the other end of the longitudinal screw passes through the second threaded hole 15 and then is connected with the longitudinal positioning block 52, and the flange-type sliding block 2 is provided with a second placing cavity 17 which is matched with the longitudinal positioning block 52 to place and move; the slide rail 1 and the straight slide block 8 are respectively provided with a first groove 18 and a second groove 19, and a second positioning groove 20 for cooperatively positioning the longitudinal positioning block 52 is formed between the first groove 18 and the second groove 19.
After the flange-type sliding block 2 is locked and positioned temporarily by the transverse positioning mechanism, a worker rotates the rotating part 16 on the longitudinal screw rod 51, the longitudinal positioning block 52 on the longitudinal screw rod 51 moves towards the direction of the sliding rail 1 and the straight sliding block 8 along the second placing cavity 17 until the longitudinal positioning block 52 is installed on the second positioning groove 20 formed by the first groove 18 and the second groove 19, at the moment, the longitudinal positioning block 52 on the longitudinal screw rod 51 simultaneously locks and positions the sliding rail 1 and the flange-type sliding block 2, and the transverse positioning mechanism is further matched to enhance the locking and positioning strength.
In order to prevent the handle 22 from being operated excessively to damage the transverse locking mechanism 4, the preferred embodiment of the utility model is that the top of the flange-type sliding block 2 is provided with a second limiting block 21, and the longitudinal screw 51 sequentially passes through the second limiting block 21 and the flange-type sliding block 2;
distance between rotation portion 16 and the second stopper 21 in this design is the same with the distance between the tank bottom of longitudinal positioning piece 52 and second constant head tank 20, and staff manual operation rotation portion 16 contradicts to second stopper 21 on until rotation portion 16, at this moment, longitudinal positioning piece 52 on the longitudinal screw 51 set up on the second constant head tank 20 that straight sliding surface 10 and slide rail 1 formed, the staff need not worry and excessive operation turning handle 22 to be convenient for the staff to lock positioning work.
Claims (7)
1. A linear guide with a locking mechanism is characterized in that: the flange type sliding block is provided with a sliding chute which is matched with the sliding rail and is arranged on the sliding rail in a sliding manner; the flange-type sliding block is provided with a transverse locking mechanism and a longitudinal locking mechanism, the transverse locking mechanism comprises a connecting block, a transverse screw rod and a transverse positioning block, the connecting block is in threaded connection with the outer side wall of the flange-type sliding block, and the flange-type sliding block and the connecting block are respectively provided with a first threaded hole which is matched with the transverse screw rod to be installed and rotate; one end of the transverse screw rod is provided with a rotating handle and is positioned outside the connecting block, the other end of the transverse screw rod is connected with the transverse positioning block, a first placing cavity matched with the transverse positioning block to place and move is formed in the flange-shaped sliding block, and a rubber block with the same size as the transverse positioning block is installed on one side of the transverse positioning block facing the sliding rail.
2. The linear guide with a locking mechanism according to claim 1, wherein: the inner wall of the sliding groove is in threaded connection with a straight sliding block and an inclined sliding block which are matched with the flange type sliding block to slide, the straight sliding block is integrally formed, and a straight sliding surface and an inclined sliding surface which are matched with the straight sliding block and the inclined sliding block are arranged on the sliding rail.
3. The linear guide with a locking mechanism according to claim 2, wherein: the straight sliding block is provided with a movable cavity matched with the transverse positioning block for adjustment, the movable cavity is connected with the first placing cavity, and a gap is formed between the transverse positioning block and the movable cavity.
4. The linear guide with a locking mechanism according to claim 2, wherein: the straight sliding surface is provided with a first positioning groove which is matched with and provided with a transverse positioning block.
5. The linear guide with a locking mechanism according to claim 1, wherein: be equipped with first stopper on the connecting block, transverse screw pass first stopper, connecting block and flange type slider in proper order.
6. A linear guide with a locking mechanism according to claim 1 or 2, wherein: the longitudinal locking mechanism comprises a longitudinal screw and a longitudinal positioning block, and the flange-type sliding block is provided with a second threaded hole which is matched with the longitudinal screw to be installed and rotated; one end of the longitudinal screw is provided with a rotating part, the other end of the longitudinal screw passes through the second threaded hole and then is connected with the longitudinal positioning block, and the flange-type sliding block is provided with a second placing cavity matched with the longitudinal positioning block to place and move; the slide rail and the straight slide block are respectively provided with a first groove and a second groove, and a second positioning groove matched with the longitudinal positioning block is formed between the first groove and the second groove.
7. The linear guide with a locking mechanism according to claim 6, wherein: the flange type slider top be equipped with the second stopper, vertical screw rod pass second stopper and flange type slider in proper order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122840393.5U CN216111744U (en) | 2021-11-19 | 2021-11-19 | Linear guide rail with locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122840393.5U CN216111744U (en) | 2021-11-19 | 2021-11-19 | Linear guide rail with locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216111744U true CN216111744U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122840393.5U Active CN216111744U (en) | 2021-11-19 | 2021-11-19 | Linear guide rail with locking mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN216111744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116000595A (en) * | 2023-03-14 | 2023-04-25 | 响水县瑞丰重型轴承座制造有限公司 | Quick dismounting device for bearing pedestal |
-
2021
- 2021-11-19 CN CN202122840393.5U patent/CN216111744U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116000595A (en) * | 2023-03-14 | 2023-04-25 | 响水县瑞丰重型轴承座制造有限公司 | Quick dismounting device for bearing pedestal |
| CN116000595B (en) * | 2023-03-14 | 2023-11-14 | 响水县瑞丰重型轴承座制造有限公司 | Quick dismounting device for bearing pedestal |
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