CN213438276U - Machine tool guide rail limiting device - Google Patents
Machine tool guide rail limiting device Download PDFInfo
- Publication number
- CN213438276U CN213438276U CN202022491667.XU CN202022491667U CN213438276U CN 213438276 U CN213438276 U CN 213438276U CN 202022491667 U CN202022491667 U CN 202022491667U CN 213438276 U CN213438276 U CN 213438276U
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- China
- Prior art keywords
- guide rail
- shell
- stop device
- rack
- machine tool
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Abstract
The utility model relates to a spacing equipment technical field of lathe especially relates to a lathe guide rail stop device, include the guide rail and install the lathe frame at the guide rail upside, lathe frame one side is equipped with the screw rod, the screw rod bottom is rotated and is connected with fixed buckle, the transversal I-shaped that personally submits of guide rail, and upper portion has seted up the rack, be equipped with the sawtooth with the rack adaptation on the fixed buckle, stop device has been installed to guide rail one side, stop device includes the shell, the guide rail runs through the shell, shell upper portion runs through there is the bolt, the bolt bottom is rotated and is connected with the slider, the shell bottom is equipped with the spring that offsets with the guide rail. The utility model discloses a sawtooth meshing structure has improved stop device's reliability as stop device's fixed knot constructs through the bolt pretension, and stop device one side is equipped with the shock pad simultaneously, and when avoiding meeting accident, lathe frame striking stop device causes bigger damage.
Description
Technical Field
The utility model relates to a spacing equipment technical field of lathe especially relates to a lathe guide rail stop device.
Background
The linear guide rail is used for supporting the moving component and guiding the moving component to do reciprocating linear motion in a given direction.
When the linear guide rail is used on a mechanism, the sliding block slides on the guide rail, the two ends of the guide rail need to limit the sliding block or limit the movement limit of the sliding block in the guide rail, but a simple limiting device is easy to loosen and inconvenient to install; or when moving parts have problems, the sliding blocks are driven to slide out of the guide rails, so that potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a machine tool guide rail limiting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lathe guide rail stop device, includes the guide rail and installs the lathe frame at the guide rail upside, lathe frame one side is equipped with the screw rod, the screw rod bottom is rotated and is connected with fixed buckle, the transversal I-shaped that personally submits of guide rail, and the rack has been seted up on upper portion, be equipped with the sawtooth with the rack adaptation on the fixed buckle, stop device has been installed to guide rail one side, stop device includes the shell, the guide rail runs through the shell, the bolt has been run through on shell upper portion, the bolt bottom is rotated and is connected with the slider, the shell bottom is equipped with the spring that offsets with the guide rail.
Preferably, a shock pad is arranged on one side, close to the machine tool frame, of the shell.
Preferably, the two sides of the shell are provided with sliding holes matched with the guide rails.
Preferably, the top end of the screw rod is hinged with a handle.
Preferably, the shell is in a shape of a Chinese character 'ri', and the middle part of the shell is provided with saw teeth matched with the rack.
The utility model has the advantages that:
compared with the prior art, the utility model discloses a sawtooth meshing structure has improved stop device's reliability as stop device's fixed knot constructs through the bolt pretension, and stop device one side is equipped with the shock pad simultaneously, and when avoiding meeting accident, lathe frame striking stop device causes bigger damage.
Drawings
Fig. 1 is a schematic view of a front view structure of a machine tool guide rail limiting device provided by the present invention;
fig. 2 is the utility model provides a left side view sectional structure schematic diagram of a lathe guide rail stop device.
In the figure: 1 guide rail, 2 bolts, 21 sliding blocks, 3 shock pads, 4 machine tool frames, 5 screws, 6 fixing buckles, 7 racks, 8 shells and 9 springs.
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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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.
Referring to fig. 1-2, a machine tool guide rail limiting device comprises a guide rail 1 and a machine tool frame 4 arranged on the upper side of the guide rail 1, wherein a screw rod 5 is arranged on one side of the machine tool frame 4, the bottom end of the screw rod 5 is rotatably connected with a fixing buckle 6, the cross section of the guide rail 1 is in an I shape, a rack 7 is arranged on the upper portion of the guide rail, saw teeth matched with the rack 7 are arranged on the fixing buckle 6, the limiting device is arranged on one side of the guide rail 1 and comprises a shell 8, the guide rail 1 penetrates through the shell 8, a bolt 2 penetrates through the upper portion of the shell 8, the bottom end of the bolt 2 is rotatably connected.
In this embodiment, the damping pad 3 is disposed on the side of the casing 8 close to the frame 4, and the damping pad 3 reduces the shock caused by the impact.
Specifically, the two sides of the shell 8 are provided with sliding holes matched with the guide rails 1, the height of the shell 8 is adjusted through the sliding holes, and the meshing is completed through the matching of the racks 7.
Specifically, the top end of the screw 5 is hinged with a handle, so that the screw 5 can be screwed conveniently.
Specifically, the housing 8 is in a shape of a letter of Chinese character 'ri', and the middle part thereof is provided with a sawtooth which is matched with the rack 7, so that the fixing reliability is improved through the sawtooth.
In this embodiment, the frictional force that forms through simple bolt is not enough to support the lathe impact force, adopts the screw suitability not high, consequently adopts the fixed knot structure of sawtooth meshing structure conduct stop device, through 2 pretensions of bolt, has improved stop device's reliability, and stop device one side is equipped with shock pad 3 simultaneously, reduces the impact of vibrations and strikes stop device's influence.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a lathe guide rail stop device, includes guide rail (1) and installs rack (4) at guide rail (1) upside, its characterized in that, rack (4) one side is equipped with screw rod (5), screw rod (5) bottom is rotated and is connected with fixed buckle (6), the transversal I-shaped that personally submits of guide rail (1), and upper portion has seted up rack (7), be equipped with the sawtooth with rack (7) adaptation on fixed buckle (6), stop device has been installed to guide rail (1) one side, stop device includes shell (8), shell (8) are run through in guide rail (1), shell (8) upper portion has run through bolt (2), bolt (2) bottom is rotated and is connected with slider (21), shell (8) bottom is equipped with spring (9) that offset with guide rail (1).
2. A machine tool guide rail limiting device according to claim 1, characterized in that the side of the housing (8) adjacent to the machine frame (4) is provided with a shock pad (3).
3. The machine tool guide rail limiting device according to claim 1, wherein sliding holes matched with the guide rail (1) are formed in two sides of the shell (8).
4. The machine tool guide rail limiting device according to claim 1, wherein a handle is hinged to the top end of the screw (5).
5. The machine tool guide rail limiting device according to claim 1, wherein the shell (8) is in a shape of a Chinese character 'ri', and a sawtooth matched with the rack (7) is formed in the middle of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022491667.XU CN213438276U (en) | 2020-11-02 | 2020-11-02 | Machine tool guide rail limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022491667.XU CN213438276U (en) | 2020-11-02 | 2020-11-02 | Machine tool guide rail limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213438276U true CN213438276U (en) | 2021-06-15 |
Family
ID=76297930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022491667.XU Active CN213438276U (en) | 2020-11-02 | 2020-11-02 | Machine tool guide rail limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213438276U (en) |
-
2020
- 2020-11-02 CN CN202022491667.XU patent/CN213438276U/en active Active
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