CN218099748U - Multi-gear positioning jig - Google Patents
Multi-gear positioning jig Download PDFInfo
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- CN218099748U CN218099748U CN202222624307.1U CN202222624307U CN218099748U CN 218099748 U CN218099748 U CN 218099748U CN 202222624307 U CN202222624307 U CN 202222624307U CN 218099748 U CN218099748 U CN 218099748U
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- bottom plate
- wall
- fixing base
- positioning
- guide rail
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Abstract
The utility model discloses a many grades of positioning jig relates to optics field technical field, to current problem, now proposes following scheme, and it includes the bottom plate, be equipped with the guide rail on the bottom plate, and guide rail inner wall sliding connection has the slider of looks adaptation, the top outer wall of slider has set firmly the fixing base, and the fixing base is equipped with adjustable support, the location pearl that two symmetries set up is installed to the bottom of fixing base, and the locating hole that two sets of equidistance distribute is seted up at the top of bottom plate. The utility model discloses a slider carries out linear motion on the guide rail, realizes accurate location by the locating ball on the fixing base and the locating hole on the bottom plate to carry on spacingly through positive stop and backstop, prevent fixing base roll-off stroke, can accomplish the accurate positioning of rhombus mirror like this accurately, high-efficiently, overall structure is compact, and the cost is lower, and general suitability is strong, shortens a large amount of installation adjustment time for the customer and has promoted experimental efficiency, effectively reduces overall cost.
Description
Technical Field
The utility model relates to an optics field technical field especially relates to a many grades of positioning jig.
Background
The technical requirement that the light refraction angle of a diamond mirror needs to be changed by multi-point position fixing in an optical spectrum multi-angle refraction experiment is that a plurality of diamond mirrors are fixed and are temporarily fixed manually.
However, the problem that the space layout is influenced and the cost is high exists in the fixing of a plurality of rhombic mirrors, the workload is large in the manual temporary fixing, and the problem that the error exists in the multiple installation of the same position exists.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a many grades of positioning jig can be reasonable, accurate and realize the frequent switching of the refraction angle of light with lower cost high-efficiently to practice thrift manpower and time cost as the purpose, satisfy the experiment demand.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multi-gear positioning jig comprises a bottom plate, wherein a guide rail is arranged on the bottom plate, the inner wall of the guide rail is connected with a sliding block in a sliding mode, the sliding block is matched with the guide rail, a fixed seat is fixedly arranged on the outer wall of the top of the sliding block, an adjustable support is arranged on the fixed seat, and a rhombic mirror is placed on the adjustable support;
two symmetrically-arranged positioning beads are installed at the bottom of the fixing seat, and two groups of positioning holes which are distributed at equal intervals are formed in the top of the bottom plate.
Preferably, the adjustable bracket comprises an electric push rod fixedly arranged on the outer wall of the top of the fixed seat and a supporting seat fixedly arranged at the output end of the electric push rod;
through adopting above-mentioned technical scheme, be convenient for utilize electronic push rod to carry out altitude mixture control to the rhombus mirror on the supporting seat.
Preferably, the outer wall of the top of the fixed seat is fixedly provided with a pull rod, and the outer wall of the top end of the pull rod is fixedly provided with a ball head handle;
by adopting the technical scheme, the position of the rhombic mirror can be adjusted under the condition that the equipment shell is not detached through the longer pull rod.
Preferably, a front stop block is fixedly arranged on the outer wall of the front side of the bottom plate, and a rear stop block is fixedly arranged on the outer wall of the rear end of the top of the bottom plate;
through adopting above-mentioned technical scheme, carry on spacingly through positive stop and backstop, prevent the fixing base roll-off stroke.
Preferably, the positioning beads are matched with the positioning holes, and the positioning beads are press-in ball head plungers;
through adopting above-mentioned technical scheme, adopt the mode of forced bulb plunger to fix a position, can let the slider slide to accurate position and lock, can not appear freely gliding the condition under the condition of no external force, can accurately, accomplish the accurate positioning of rhombus mirror high-efficiently.
Preferably, the four corners of the top of the bottom plate are provided with reserved holes;
through adopting above-mentioned technical scheme, this tool uses the preformed hole on the bottom plate as fixed position.
The utility model has the advantages that:
carry out linear motion through the slider on the guide rail, realize accurate location by the locating ball on the fixing base and the locating hole on the bottom plate to carry on spacingly through positive stop and backstop, prevent the fixing base roll-off stroke, can accomplish the accurate positioning of rhombus mirror like this accurately, high-efficiently, overall structure is compact, and the cost is lower, and general suitability is strong, shortens a large amount of installation adjustment time for the customer and has promoted experimental efficiency, effectively reduces overall cost.
Drawings
Fig. 1 is a schematic view of an overall three-dimensional structure of a multi-gear positioning fixture provided by the present invention;
fig. 2 is a bottom view structural diagram of a fixing base in the multi-gear positioning fixture of the present invention;
fig. 3 is a schematic diagram of the rear-end amplification structure of the middle bottom plate of the multi-stage positioning fixture according to the present invention.
In the figure: 1. a base plate; 2. a slider; 3. a fixed seat; 4. a diamond mirror; 5. a positioning bead; 6. positioning holes; 7. an electric push rod; 8. a supporting seat; 9. a pull rod; 10. a ball head handle; 11. a front stop block; 12. a rear stop block; 13. a guide rail; 14. holes are reserved.
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.
Referring to fig. 1-3, a multi-gear positioning jig comprises a bottom plate 1, a sliding block 2, a fixed seat 3, a rhombic mirror 4, a positioning bead 5, a pull rod 9, a front stop block 11, a rear stop block 12 and an adjustable bracket;
the four corners of the top of the bottom plate 1 are provided with the preformed holes 14, the jig takes the preformed holes 14 on the bottom plate 1 as fixed positions, the bottom plate 1 can also be changed according to actual requirements, the space requirements of the device can be reduced as much as possible, and the jig is suitable for various optical devices;
the bottom plate 1 is provided with a guide rail 13, the slide block 2 is connected in the guide rail 13 in a sliding manner and is matched with the guide rail 13, the number of the positioning beads 5 is two, the two positioning beads 5 are symmetrically arranged at the bottom of the fixed seat 3, the top of the bottom plate 1 is provided with two groups of positioning holes 6 which are distributed at equal intervals, the positioning beads 5 are matched with the positioning holes 6, and the positioning beads 5 are press-in ball plungers;
the positioning is carried out by adopting a press-in type ball plunger way, so that the sliding block 2 can slide to a precise position and be locked, the situation of free sliding can not occur under the situation of no external force, and the precise positioning of the rhombic mirror 4 can be accurately and efficiently finished;
the fixed seat 3 is fixed on the outer wall of the top of the sliding block 2 through a bolt, the adjustable support comprises an electric push rod 7 fixed on the outer wall of the top of the fixed seat 3 through a bolt and a supporting seat 8 fixed on the outer wall of the top end of an output shaft of the electric push rod 7, the rhombic mirror 4 is placed on the supporting seat 8, and the electric push rod 7 is used for adjusting the height of the rhombic mirror 4 on the supporting seat 8;
the pull rod 9 is welded on the outer wall of the top of the fixed seat 3, the ball head handle 10 is welded on the outer wall of the top end of the pull rod 9, and the position of the rhombic mirror 4 can be adjusted through the longer pull rod 9 under the condition that the shell of the equipment is not dismounted;
The working principle is as follows: through slider 2 carry out linear motion on guide rail 13, realize accurate location by locating ball 5 on the fixing base 3 and locating hole 6 on the bottom plate 1 to carry on spacingly through positive stop 11 and backstop 12, prevent 3 roll-off strokes of fixing base, can accomplish the accurate positioning of rhombus mirror 4 accurately, high-efficiently like this.
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 (6)
1. A multi-gear positioning jig comprises a bottom plate (1) and is characterized in that a guide rail (13) is arranged on the bottom plate (1), the inner wall of the guide rail (13) is connected with a sliding block (2) in a sliding mode, a fixed seat (3) is fixedly arranged on the outer wall of the top of the sliding block (2), an adjustable support is arranged on the fixed seat (3), and a rhombic mirror (4) is placed on the adjustable support;
two symmetrical positioning beads (5) are arranged at the bottom of the fixing seat (3), and two groups of positioning holes (6) which are distributed equidistantly are formed in the top of the bottom plate (1).
2. The multi-gear positioning fixture according to claim 1, wherein the adjustable support comprises an electric push rod (7) fixed on the outer wall of the top of the fixed seat (3) and a support seat (8) fixed on the output end of the electric push rod (7).
3. The multi-gear positioning jig as claimed in claim 1, wherein a pull rod (9) is fixedly arranged on the outer wall of the top of the fixed seat (3), and a ball-end handle (10) is fixedly arranged on the outer wall of the top end of the pull rod (9).
4. The multi-gear positioning fixture according to claim 1, wherein a front stop (11) is fixedly arranged on the outer wall of the front side of the bottom plate (1), and a rear stop (12) is fixedly arranged on the outer wall of the rear end of the top of the bottom plate (1).
5. The multi-gear positioning jig as claimed in claim 1, wherein the positioning beads (5) are adapted to the positioning holes (6), and the positioning beads (5) are press-in ball plungers.
6. The multi-gear positioning fixture according to claim 1, wherein the four corners of the top of the bottom plate (1) are provided with reserved holes (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222624307.1U CN218099748U (en) | 2022-10-08 | 2022-10-08 | Multi-gear positioning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222624307.1U CN218099748U (en) | 2022-10-08 | 2022-10-08 | Multi-gear positioning jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218099748U true CN218099748U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222624307.1U Active CN218099748U (en) | 2022-10-08 | 2022-10-08 | Multi-gear positioning jig |
Country Status (1)
| Country | Link |
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| CN (1) | CN218099748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116863594A (en) * | 2023-07-11 | 2023-10-10 | 广州技诺智能设备有限公司 | Single-track double-cup type cup transporting system and vending machine |
-
2022
- 2022-10-08 CN CN202222624307.1U patent/CN218099748U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116863594A (en) * | 2023-07-11 | 2023-10-10 | 广州技诺智能设备有限公司 | Single-track double-cup type cup transporting system and vending machine |
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