CN220248664U - Linear optical axis capable of preventing clamping - Google Patents
Linear optical axis capable of preventing clamping Download PDFInfo
- Publication number
- CN220248664U CN220248664U CN202321871483.3U CN202321871483U CN220248664U CN 220248664 U CN220248664 U CN 220248664U CN 202321871483 U CN202321871483 U CN 202321871483U CN 220248664 U CN220248664 U CN 220248664U
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- China
- Prior art keywords
- optical axis
- fixedly connected
- sliding
- preventing
- linear optical
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- 230000003287 optical effect Effects 0.000 title claims abstract description 70
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims description 14
- 230000001050 lubricating effect Effects 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a straight line optical axis capable of preventing clamping, which relates to the technical field of straight line optical axes and comprises a straight line optical axis, wherein a sealing cover is arranged on the inner wall of the straight line optical axis.
Description
Technical Field
The utility model relates to the technical field of linear optical axes, in particular to a linear optical axis capable of preventing clamping.
Background
The linear optical axis is a guide with sliding bearings, which allows to carry out linear movements of the product, these linear movement systems require the necessary conditions: simple design, best performance, low maintenance costs, use of a tightly selected sturdy and durable material, high frequency heat treatment, accurate outside diameter dimensions, roundness, straightness, surface treatments, etc.
However, the phenomenon that the straight optical axis is stuck during the use process generally applies the lubricating oil on the straight optical axis manually to lubricate the straight optical axis, the conventional lubrication of the straight optical axis is troublesome in operation and easy to cause the waste of the lubricating oil, and meanwhile, the straight optical axis needs to be lubricated regularly, so that the practicability is low.
Disclosure of Invention
The present utility model is directed to a linear optical axis capable of preventing jamming, so as to solve the problem of jamming in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the device comprises a linear optical axis and a conveying mechanism arranged in the linear optical axis, wherein a sealing cover is arranged on the inner wall of the linear optical axis, a threaded rod is fixedly connected to the side wall of the linear optical axis, a thread groove is formed in the linear optical axis, and the conveying mechanism comprises a sliding component and a sealing component;
the sliding assembly comprises a fixed plate, fixed columns, a sliding block and a baffle plate, wherein the fixed plate is fixedly connected to the inner side wall of the linear optical axis, the fixed columns are fixedly connected to the top ends of the fixed plates, the sliding block is attached to the outer walls of the fixed columns, and the baffle plate is fixedly connected to the side wall of the sliding block;
the sealing assembly comprises a liquid storage tank, a sealing ring and a spring, wherein the liquid storage tank positioned at the bottom end of the sealing cover is arranged in the linear optical axis, the sealing ring is fixedly connected to the top end of the fixing column, and the spring fixedly connected with the bottom end of the sliding block is fixedly connected to the top end of the fixing plate.
Preferably, the bottom of sharp optical axis is provided with the base, the bottom fixedly connected with support of sharp optical axis, peg graft in the bottom of support has the fixture block, the connecting plate of the bottom fixedly connected with base inner wall sliding connection of fixture block, the inside threaded connection of connecting plate has the lead screw, the bottom fixedly connected with worm wheel of lead screw, the lateral wall meshing of worm wheel has the worm that runs through with the base is inside, the one end fixedly connected with hand wheel of worm.
Preferably, the sliding block and the fixed column form a sliding structure through the baffle plate and the spring.
Preferably, the fixing columns are provided with two groups, and the position relationship of the two groups of fixing columns is symmetrically distributed about the center of the baffle plate.
Preferably, the top end of the baffle plate is arc-shaped.
Preferably, the center of the screw rod and the center of the worm wheel are in the same vertical line.
Preferably, a chute is arranged on the inner wall of the base.
Preferably, the connecting plate and the base form a sliding structure through a worm and a screw rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the baffle and the spring are arranged, the sealing cover is opened to fill the liquid storage tank with lubricating oil, then the device is started, the top end of the baffle is arc-shaped, when a product sleeved on the outer wall of the linear optical axis runs, the baffle can be abutted against and downwards extruded, the fixed column is arranged, the sliding block is driven to compress the spring and slide along the outer wall of the fixed column when the baffle downwards extrudes, when the baffle is far away from the sealing ring, lubricating liquid in the liquid storage tank overflows to lubricate the outer wall of the linear optical axis, the phenomenon of blocking when the product sleeved on the outer wall of the linear optical axis moves is avoided, and when the product sleeved on the outer wall of the linear optical axis leaves the baffle, the spring returns to the original position through the sliding block, so that the lubricating liquid in the liquid storage tank is sealed;
2. according to the utility model, the worm wheel and the worm are arranged, the worm wheel is driven to rotate by screwing the hand wheel, the worm wheel can be driven to rotate, the center of the screw rod and the center of the worm wheel are arranged to be the same vertical line, when the worm wheel rotates, the screw rod can be driven to rotate in the same direction, meanwhile, the connecting plate in threaded connection with the screw rod can slide up and down along the sliding groove on the inner wall of the base, the clamping block is driven to move in the same direction, when the clamping block is separated from the groove at the bottom end of the support, the linear optical axis is pulled to one side, so that the support is pulled out from the inside of the base, then a new linear optical axis is inserted into the groove in the inside of the base, and the steps are repeated, so that the new linear optical axis is fixed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the baffle and spring of the present utility model;
FIG. 3 is a schematic view of the worm gear and worm of the present utility model;
fig. 4 is a schematic view of the structure of the clamping block and the bracket according to the present utility model.
In the figure: 1. a straight optical axis; 11. sealing cover; 12. a threaded rod; 13. a thread groove; 2. a conveying mechanism; 21. a sliding assembly; 211. a fixing plate; 212. fixing the column; 213. a slide block; 214. a baffle; 22. a seal assembly; 221. a liquid storage tank; 222. a seal ring; 223. a spring; 3. a base; 31. a bracket; 32. a clamping block; 33. a connecting plate; 34. a screw rod; 35. a worm wheel; 36. a worm; 37. and a hand wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, the device comprises a linear optical axis 1 and a conveying mechanism 2 arranged in the linear optical axis, a sealing cover 11 is arranged on the inner wall of the linear optical axis 1, a threaded rod 12 is fixedly connected to the side wall of the linear optical axis 1, a thread groove 13 is formed in the linear optical axis 1, and the conveying mechanism 2 comprises a sliding component 21 and a sealing component 22.
The sliding component 21 comprises a fixed plate 211, fixed columns 212, sliding blocks 213 and a baffle 214, wherein the fixed plate 211 is fixedly connected to the inner side wall of the linear optical axis 1, the fixed columns 212 are fixedly connected to the top ends of the fixed plates 211, the sliding blocks 213 are attached to the outer walls of the fixed columns 212, and the baffle 214 is fixedly connected to the side wall of the sliding blocks 213.
The sealing assembly 22 comprises a liquid storage groove 221, a sealing ring 222 and a spring 223, wherein the liquid storage groove 221 positioned at the bottom end of the sealing cover 11 is arranged in the linear optical axis 1, the sealing ring 222 is fixedly connected to the top end of the fixing column 212, and the spring 223 fixedly connected to the bottom end of the sliding block 213 is fixedly connected to the top end of the fixing plate 211.
Further, the sliding block 213 and the fixed column 212 form a sliding structure through the baffle 214 and the spring 223, and when the baffle 214 is pressed downward, the sliding block 213 is driven to compress the spring 223 and slide along the outer wall of the fixed column 212.
Further, the fixing columns 212 are provided with two groups, the position relations of the two groups of fixing columns 212 are symmetrically distributed about the center of the baffle 214, and when the baffle 214 is extruded to move downwards, the sliding blocks 213 on two sides of the baffle 214 are limited to move.
Further, the top of the baffle 214 is arc-shaped, and when in operation, the top of the baffle 214 is arc-shaped, and when the product sleeved on the outer wall of the linear optical axis 1 runs, the baffle 214 is abutted and extruded downwards.
As shown in fig. 1, fig. 3 and fig. 4, the bottom of the straight optical axis 1 is provided with the base 3, the bottom of the straight optical axis 1 is fixedly connected with the support 31, the bottom of the support 31 is inserted with the fixture block 32, the bottom of the fixture block 32 is fixedly connected with the connecting plate 33 slidingly connected with the inner wall of the base 3, the internal thread of the connecting plate 33 is connected with the lead screw 34, the bottom of the lead screw 34 is fixedly connected with the worm wheel 35, the side wall of the worm wheel 35 is meshed with the worm 36 penetrating through the inside of the base 3, one end of the worm 36 is fixedly connected with the hand wheel 37, during operation, the hand wheel 37 is screwed to drive the worm 36 to rotate, the worm wheel 35 can be pushed to rotate, the center of the lead screw 34 and the center of the worm wheel 35 are in the same vertical line, when the worm wheel 35 rotates, the connecting plate 33 in threaded connection with the lead screw 34 can slide up and down along the chute of the inner wall of the base 3, the fixture block 32 is driven to move in the same direction, when the fixture block 32 is separated from the groove at the bottom of the support 31, the straight optical axis 1 is pulled to one side, the support 31 is pulled out from the inside of the base 3, then a new straight optical axis 1 is inserted into the groove in the base 3, the step is repeated, and the new straight optical axis 1 is inserted into the groove in the bottom of the support 31.
Further, the center of the screw rod 34 and the center of the worm wheel 35 are in the same vertical line, and when the screw rod 34 works, the center of the screw rod 34 and the center of the worm wheel 35 are in the same vertical line, and when the worm wheel 35 rotates, the screw rod 34 can be driven to rotate in the same direction.
Further, the inner wall of the base 3 is provided with a chute, and when the screw rod 34 rotates, the connecting plate 33 is driven to slide up and down along the chute of the inner wall of the base 3, and the movement of the connecting plate 33 is limited by the chute of the inner wall of the base 3.
Further, the connecting plate 33 and the base 3 form a sliding structure through the worm 36 and the screw rod 34, when the sliding structure works, the hand wheel 37 is screwed to drive the worm 36 to rotate, meanwhile, the worm wheel 35 can be pushed to rotate, the center of the screw rod 34 and the center of the worm wheel 35 are arranged to be the same vertical line, when the worm wheel 35 rotates, the screw rod 34 can be driven to rotate in the same direction, and meanwhile, the connecting plate 33 in threaded connection with the screw rod 34 can slide up and down along a sliding groove on the inner wall of the base 3 to drive the clamping block 32 to move in the same direction.
Working principle: before using this can prevent straight line optical axis of card, at first, open sealed lid 11 and fill up reservoir 221 with lubricating oil, then start this equipment, be the arcwall form through the top that sets up baffle 214, can conflict baffle 214 and push down when the product that straight line optical axis 1 outer wall cover was established moves, through setting up fixed column 212, can drive slider 213 compression spring 223 when baffle 214 push down, and slide along the outer wall of fixed column 212, when baffle 214 kept away from sealing washer 222, the inside lubricating liquid of reservoir 221 will spill over and lubricate the outer wall of straight line optical axis 1, the product that has avoided the outer wall cover to establish takes place the card and is blocked the phenomenon when moving, when the product that straight line optical axis 1 outer wall cover was established leaves baffle 214, spring 223 resumes elasticity and drives baffle 214 through slider 213 and resume the normal position, seal the inside lubricating liquid of reservoir 221.
When the linear optical axis 1 is damaged, the hand wheel 37 can be screwed to drive the worm 36 to rotate, meanwhile, the worm wheel 35 can be pushed to rotate, the center of the screw rod 34 and the center of the worm wheel 35 are arranged to be the same vertical line, when the worm wheel 35 rotates, the screw rod 34 can be driven to rotate in the same direction, meanwhile, the connecting plate 33 in threaded connection with the screw rod 34 can slide up and down along the sliding groove of the inner wall of the base 3, the clamping block 32 is driven to move in the same direction, when the clamping block 32 is separated from the groove at the bottom end of the bracket 31, the linear optical axis 1 is pulled to one side, the bracket 31 is pulled out from the inside of the base 3, then a new linear optical axis 1 is inserted into the groove in the inside of the base 3, and the steps are repeated, so that the clamping block 32 is inserted into the groove at the bottom of the bracket 31, and the new linear optical axis 1 is fixed.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. Can prevent straight line optical axis of card dun, including straight line optical axis (1) and conveying mechanism (2) of setting inside straight line optical axis (1), its characterized in that: the inner wall of the linear optical axis (1) is provided with a sealing cover (11), the side wall of the linear optical axis (1) is fixedly connected with a threaded rod (12), a thread groove (13) is formed in the linear optical axis (1), and the conveying mechanism (2) comprises a sliding component (21) and a sealing component (22);
the sliding assembly (21) comprises a fixed plate (211), fixed columns (212), sliding blocks (213) and a baffle plate (214), wherein the fixed plate (211) is fixedly connected to the inner side wall of the linear optical axis (1), the fixed columns (212) are fixedly connected to the top end of the fixed plate (211), the sliding blocks (213) are attached to the outer walls of the fixed columns (212), and the baffle plate (214) is fixedly connected to the side wall of each sliding block (213);
the sealing assembly (22) comprises a liquid storage groove (221), a sealing ring (222) and a spring (223), wherein the liquid storage groove (221) positioned at the bottom end of the sealing cover (11) is arranged in the linear optical axis (1), the sealing ring (222) is fixedly connected to the top end of the fixing column (212), and the spring (223) fixedly connected with the bottom end of the sliding block (213) is fixedly connected to the top end of the fixing plate (211).
2. A straight optical axis capable of preventing a jam as claimed in claim 1, wherein: the bottom of sharp optical axis (1) is provided with base (3), the bottom fixedly connected with support (31) of sharp optical axis (1), peg graft in the bottom of support (31) and have fixture block (32), the bottom fixedly connected with base (3) inner wall sliding connection's of fixture block (32 connecting plate (33), the inside threaded connection of connecting plate (33) has lead screw (34), the bottom fixedly connected with worm wheel (35) of lead screw (34), the lateral wall meshing of worm wheel (35) have worm (36) with inside run through of base (3), the one end fixedly connected with hand wheel (37) of worm (36).
3. A straight optical axis capable of preventing a jam as claimed in claim 1, wherein: the sliding block (213) and the fixed column (212) form a sliding structure through the baffle plate (214) and the spring (223).
4. A straight optical axis capable of preventing a jam as claimed in claim 1, wherein: the fixing columns (212) are provided with two groups, and the position relation of the two groups of fixing columns (212) is symmetrically distributed about the center of the baffle plate (214).
5. A straight optical axis capable of preventing a jam as claimed in claim 1, wherein: the top end of the baffle plate (214) is arc-shaped.
6. A straight optical axis capable of preventing a jam as claimed in claim 2, wherein: the center of the screw rod (34) and the center of the worm wheel (35) are in the same vertical line.
7. A straight optical axis capable of preventing a jam as claimed in claim 2, wherein: the inner wall of the base (3) is provided with a chute.
8. A straight optical axis capable of preventing a jam as claimed in claim 2, wherein: the connecting plate (33) and the base (3) form a sliding structure through a worm (36) and a screw rod (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321871483.3U CN220248664U (en) | 2023-07-17 | 2023-07-17 | Linear optical axis capable of preventing clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321871483.3U CN220248664U (en) | 2023-07-17 | 2023-07-17 | Linear optical axis capable of preventing clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220248664U true CN220248664U (en) | 2023-12-26 |
Family
ID=89262993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321871483.3U Active CN220248664U (en) | 2023-07-17 | 2023-07-17 | Linear optical axis capable of preventing clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220248664U (en) |
-
2023
- 2023-07-17 CN CN202321871483.3U patent/CN220248664U/en active Active
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