CN220498936U - Follow-up auxiliary supporting mechanism - Google Patents
Follow-up auxiliary supporting mechanism Download PDFInfo
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- CN220498936U CN220498936U CN202322021412.0U CN202322021412U CN220498936U CN 220498936 U CN220498936 U CN 220498936U CN 202322021412 U CN202322021412 U CN 202322021412U CN 220498936 U CN220498936 U CN 220498936U
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- connecting rod
- follow
- return
- sliding groove
- wall
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- 230000003068 static effect Effects 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of machining of connecting rod supporting structures, in particular to a follow-up auxiliary supporting mechanism, which comprises a mounting frame, wherein a main shaft box is arranged in the mounting frame, a connecting rod is arranged in the main shaft box, a supporting component which is used for following the connecting rod and supporting in a follow-up mode is arranged in the mounting frame, the supporting component comprises sliding grooves which are arranged in the mounting frame, return rod supports are arranged on two sides of the inner wall of each sliding groove, return frames are arranged in the two return rod supports, a fixing plate is arranged in each sliding groove, two telescopic rods are arranged at the top of each fixing plate, jackets are arranged at the output ends of the telescopic rods, and idler wheels are arranged in the jackets. The utility model realizes the average distribution of stress points, ensures the form of the connecting rod in a static state, can follow the support, and also increases the stability of the connecting rod through clamping limitation.
Description
Technical Field
The utility model relates to the technical field of connecting rod supporting structures, in particular to a follow-up auxiliary supporting mechanism.
Background
The connecting rod is mainly used for a mechanism for connecting and linking a structure and an object, a bending phenomenon exists under the static state of the long connecting rod, the swing amount exists in the rotating process of the long connecting rod, and in order to avoid the bending of the long connecting rod under the static state and the swing during the rotating motion, the long connecting rod is limited through the follow-up auxiliary supporting mechanism, so that the deformation of the long connecting rod is prevented from influencing the normal use.
Disclosure of Invention
The present utility model is directed to a servo-assisted support mechanism, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a follow-up auxiliary support mechanism, includes the mounting bracket, the inside headstock that is provided with of mounting bracket, the inside connecting rod that is provided with of headstock, the inside supporting component that is used for following the connecting rod and follow-up support that is provided with of mounting bracket, supporting component is including setting up the spout inside the mounting bracket, spout inner wall both sides all are provided with the return stroke pole support, two the inside return stroke frame that all is provided with of return stroke pole support, the spout is inside to be provided with the fixed plate, the fixed plate top is provided with two telescopic links, two the telescopic link output all is provided with the cover, the inside gyro wheel that is provided with of cover.
As a preferable scheme of the utility model, a sliding rail is arranged in the sliding groove, the spindle box is in sliding connection with the inside of the sliding groove through the sliding rail, and the connecting rod is coaxially connected with the spindle box.
As a preferable scheme of the utility model, the return rod support is connected with the inner wall of the chute through a bolt, the return frame is in sliding connection with the inside of the return rod support through a sliding rail, the return frame is of a U-shaped structure, and the protruding part extends into the chute and blocks the fixing plate.
As a preferable scheme of the utility model, the fixing plate is in sliding connection with the inner wall of the chute through the sliding rail, the spindle box is contacted with one side of the fixing plate, and the other side of the fixing plate is contacted with the protruding position of the return frame.
As a preferable scheme of the utility model, the two telescopic rods are connected with the top of the fixed plate through bolts, and the output ends of the two telescopic rods are connected with the jacket through bolts.
As a preferable scheme of the utility model, the jacket is of a V-shaped structure, the jacket is contacted with the outer wall of the connecting rod, the plurality of rollers are rotationally connected with the inner wall of the jacket through the fixed shafts, and the rollers are contacted with the outer wall of the connecting rod.
As a preferable scheme of the utility model, the main shaft box and the fixing plate are both positioned at the center of the return frame, and the main shaft box and the fixing plate are both contacted with the inner wall of the return frame.
Compared with the prior art, the utility model has the beneficial effects that: to the problem that proposes among the background art, this application has adopted supporting component, through except main shaft and fulcrum increase support stress point under the static state, but the average distribution connecting rod supports stress point, prevents long connecting rod bending deformation, guarantees its form, can follow the headstock forward, the back carries out the follow-up support at operating condition to carry out the centre gripping to the connecting rod and fix, can restrict the pneumatic rotatory deflection of connecting rod, increase connecting rod stability, and according to the connecting rod adjustment fixture height of different diameters, realize the altitude mixture control. The utility model realizes the average distribution of stress points, ensures the form of the connecting rod in a static state, can follow the support, and also increases the stability of the connecting rod through clamping limitation.
Drawings
FIG. 1 is a side plan view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of the portion A of the present utility model;
FIG. 4 is a top cross-sectional view of the present utility model;
FIG. 5 is a view showing the construction of a jacket structure of the present utility model;
fig. 6 is a diagram of the structure of the backhaul frame of the present utility model.
In the figure: 1. a mounting frame; 2. a spindle box; 201. a connecting rod; 3. a chute; 4. a return bar bracket; 401. a return rack; 5. a fixing plate; 501. a telescopic rod; 6. a jacket; 601. and a roller.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below in connection with the embodiments of the present utility model.
Examples
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a follow-up auxiliary support mechanism, includes mounting bracket 1, mounting bracket 1 inside is provided with headstock 2, headstock 2 inside is provided with connecting rod 201, mounting bracket 1 inside is provided with the supporting component who is used for following connecting rod 201 and follow-up support, supporting component is including setting up at the inside spout 3 of mounting bracket 1, spout 3 inner wall both sides all are provided with return bar support 4, two return bar support 4 inside all is provided with return bar 401, spout 3 inside is provided with fixed plate 5, fixed plate 5 top is provided with two telescopic links 501, two the telescopic link 501 output all is provided with and presss from both sides cover 6, press from both sides 6 inside and be provided with gyro wheel 601, two telescopic links 501 all can slide with fixed plate 5 through the slide rail to adjust and press from both sides 6 intervals.
If the spindle box 2 is in the original state and has no follow-up support, the connecting rod 201 with the length of 6-12 meters is supported by only two points of the spindle and the fixed support, the bending deflection of the connecting rod 201 is large, and the connecting rod 201 can be bent and deformed after being placed for a long time, so that the follow-up support can be added to evenly distribute the supporting stress points of the connecting rod 201. When the equipment is in a working state: a. the follow-up supporting mechanism can carry out follow-up supporting along with the advancing and retreating of the spindle box 2; b. the V-shaped groove in the jacket 6 in the follow-up supporting mechanism can limit the pneumatic rotation deflection of the connecting rod 201 under the driving of the rotation of the main shaft, so that the stability of the supporting of the connecting rod is improved; c. since the central height of the main shaft is fixed, the connecting rods 201 with different diameters need to be replaced for different products, and therefore, the height difference adjustment can be realized by replacing the jacket 6 in the follow-up supporting mechanism.
The headstock 2 moves forward along the guide rail in the chute 3 and can drive the connecting rod 201 to move forward, the headstock 2 can also drive the connecting rod 201 to rotate, when the headstock 2 moves forward to contact the fixed plate 5, the headstock 2 pushes the fixed plate 5 to move forward together in the chute 3, the fixed plate 5 contacts the front end of the return frame 401 and drives the return frame 401 to move forward together, the return frame 401 slides in the return rod bracket 4, after the headstock 2 moves to the forefront program setting position, the headstock 2 reverses and moves backwards to drive the connecting rod 201 to move backwards, and when the headstock 2 moves to the end of the contact return frame 401, the headstock 2 drags the return frame 401 to move backwards together, and the return frame 401 drags the fixed plate 5 and the follower mechanism to retract together, and when the headstock 2 returns to the starting point, the support assembly also retracts to the middle of the headstock 2 and the fixed support simultaneously, and the follower auxiliary support mechanism moves above the machine program circulation until the machine program setting program is completed in the running process; when workpieces with different range apertures are processed, the corresponding connecting rod 201 needs to be replaced, and meanwhile, the corresponding jacket 6 is replaced and the telescopic rod 501 is controlled to drive the telescopic rod to lift and adjust the height.
All electrical components in this embodiment are controlled by a conventional controller.
Referring to fig. 1-6, a sliding rail is disposed in the sliding chute 3, the headstock 2 is slidably connected with the sliding chute 3 through the sliding rail, the connecting rod 201 is coaxially connected with the headstock 2, the return rod support 4 is connected with the inner wall of the sliding chute 3 through a bolt, the return rack 401 is slidably connected with the inner wall of the return rod support 4 through the sliding rail, the return rack 401 is in a U-shaped structure, a protruding portion extends into the sliding chute 3 and blocks the fixing plate 5, the fixing plate 5 is slidably connected with the inner wall of the sliding chute 3 through the sliding rail, the headstock 2 is in contact with one side of the fixing plate 5, the other side of the fixing plate 5 is in contact with the protruding position of the return rack 401, two telescopic rods 501 are connected with the top of the fixing plate 5 through bolts, the output ends of the telescopic rods 501 are connected with the jacket 6 through bolts, the jacket 6 is in a V-shaped structure, the jacket 6 is in contact with the outer wall of the connecting rod 201, a plurality of rollers 601 are rotatably connected with the inner wall of the jacket 6 through fixing shafts, the rollers 601 are in contact with the outer wall of the connecting rod 201, the headstock 2 and the fixing plate 5 are located at the center of the fixing plate 401, and the center of the fixing plate 401 is in contact with the inner wall of the fixing plate 401. When the device is used, firstly, the connecting rod 201 and the spindle box 2 are installed, the telescopic rod 501 is controlled to slide on the fixed plate 5 to adjust the distance between the clamping sleeves 6, so that the connecting rod 201 is clamped and fixed through the clamping sleeves 6, then the spindle box 2 is controlled to slide forwards along the sliding groove 3, meanwhile, the spindle box 2 pushes the fixed plate 5 to move forwards together in the sliding groove 3, the fixed plate 5 contacts the front end of the return frame 401 to drive the fixed plate to synchronously move, meanwhile, the return frame 401 slides in the return rod bracket 4, after the spindle box 2 moves to the program setting position of the forefront end, the spindle box 2 moves backwards in a reversing manner, and when the spindle box 2 moves to the tail end of the contact return frame 401, the spindle box 2 drags the return frame 401 to move backwards together, and meanwhile, the return frame 401 drags the fixed plate 5 and the follower mechanism to retract to the starting point together. The utility model realizes the average distribution of stress points, ensures the form of the connecting rod 201 in a static state, can follow the support, and also increases the stability of the connecting rod support through clamping limitation.
The working flow of the utility model is as follows: when the device is used, firstly, the connecting rod 201 and the spindle box 2 are installed, the telescopic rod 501 is controlled to slide on the fixed plate 5 to adjust the distance between the clamping sleeves 6, so that the connecting rod 201 is clamped and fixed through the clamping sleeves 6, then the spindle box 2 is controlled to slide forwards along the sliding groove 3, meanwhile, the spindle box 2 pushes the fixed plate 5 to move forwards together in the sliding groove 3, the fixed plate 5 contacts the front end of the return frame 401 to drive the fixed plate to synchronously move, meanwhile, the return frame 401 slides in the return rod bracket 4, after the spindle box 2 moves to the program setting position of the forefront end, the spindle box 2 moves backwards in a reversing manner, and when the spindle box 2 moves to the tail end of the contact return frame 401, the spindle box 2 drags the return frame 401 to move backwards together, and meanwhile, the return frame 401 drags the fixed plate 5 and the follower mechanism to retract to the starting point together. The utility model realizes the average distribution of stress points, ensures the form of the connecting rod 201 in a static state, can follow the support, and also increases the stability of the connecting rod support through clamping limitation.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a follow-up auxiliary support mechanism, includes mounting bracket (1), inside headstock (2) that are provided with of mounting bracket (1), headstock (2) inside is provided with connecting rod (201), inside supporting component that is used for following connecting rod (201) and follow-up support of being provided with of mounting bracket (1), its characterized in that: the support assembly comprises a sliding groove (3) arranged inside a mounting frame (1), return rod supports (4) are arranged on two sides of the inner wall of the sliding groove (3), return rod supports (401) are arranged inside the return rod supports (4), a fixing plate (5) is arranged inside the sliding groove (3), two telescopic rods (501) are arranged at the top of the fixing plate (5), jackets (6) are arranged at the output ends of the telescopic rods (501), and idler wheels (601) are arranged inside the jackets (6).
2. A follow-up auxiliary support mechanism according to claim 1, wherein: the sliding groove (3) is internally provided with a sliding rail, the spindle box (2) is in sliding connection with the sliding groove (3) through the sliding rail, and the connecting rod (201) is coaxially connected with the spindle box (2).
3. A follow-up auxiliary support mechanism according to claim 1, wherein: the return rod support (4) is connected with the inner wall of the sliding groove (3) through bolts, the return rod support (401) is connected with the inside of the return rod support (4) in a sliding mode through sliding rails, the return rod support (401) is of a U-shaped structure, and the protruding portion extends into the sliding groove (3) and blocks the fixing plate (5).
4. A follow-up auxiliary support mechanism according to claim 1, wherein: the fixed plate (5) is in sliding connection with the inner wall of the sliding groove (3) through a sliding rail, the spindle box (2) is in contact with one side of the fixed plate (5), and the other side of the fixed plate (5) is in contact with the protruding position of the return frame (401).
5. A follow-up auxiliary support mechanism according to claim 1, wherein: two telescopic links (501) are connected with the top of the fixed plate (5) through bolts, and the output ends of the two telescopic links (501) are connected with the jacket (6) through bolts.
6. A follow-up auxiliary support mechanism according to claim 1, wherein: the jacket (6) is of a V-shaped structure, the jacket (6) is in contact with the outer wall of the connecting rod (201), the plurality of rollers (601) are all in rotary connection with the inner wall of the jacket (6) through fixing shafts, and the rollers (601) are in contact with the outer wall of the connecting rod (201).
7. A follow-up auxiliary support mechanism according to claim 1, wherein: the main shaft box (2) and the fixed plate (5) are both positioned at the center of the return frame (401), and the main shaft box (2) and the fixed plate (5) are both contacted with the inner wall of the return frame (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322021412.0U CN220498936U (en) | 2023-07-28 | 2023-07-28 | Follow-up auxiliary supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322021412.0U CN220498936U (en) | 2023-07-28 | 2023-07-28 | Follow-up auxiliary supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220498936U true CN220498936U (en) | 2024-02-20 |
Family
ID=89879501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322021412.0U Active CN220498936U (en) | 2023-07-28 | 2023-07-28 | Follow-up auxiliary supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220498936U (en) |
-
2023
- 2023-07-28 CN CN202322021412.0U patent/CN220498936U/en active Active
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