CN206509721U - A kind of vertical auxiliary body - Google Patents
A kind of vertical auxiliary body Download PDFInfo
- Publication number
- CN206509721U CN206509721U CN201720218515.8U CN201720218515U CN206509721U CN 206509721 U CN206509721 U CN 206509721U CN 201720218515 U CN201720218515 U CN 201720218515U CN 206509721 U CN206509721 U CN 206509721U
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- CN
- China
- Prior art keywords
- connecting rod
- hinged
- base
- link
- support
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- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 5
- 238000010276 construction Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of vertical auxiliary body, including base, the rotating shaft being erected on base, the bearing being set in rotating shaft, connecting seat, pedestal；First connecting rod, second connecting rod are provided between bearing and connecting seat, the two ends of first connecting rod and the two ends of second connecting rod are respectively articulated with bearing and connecting seat, and first connecting rod is isometric and parallel with second connecting rod；Third connecting rod, fourth link are provided between pedestal and connecting seat, the two ends of third connecting rod and the two ends of fourth link are respectively articulated with pedestal and connecting seat, and third connecting rod is isometric and parallel with fourth link, on pedestal longitudinally through be provided with a jaws.Its technical scheme is simple in construction, can be convenient and reliable realize pedestal any direction move, including it is front and rear, up and down, rotation movement, and because four connecting rods are parallel and equal two-by-two in moving process, so that jaws remains vertical state in motion process, there is spring automatic reset function simultaneously, it is time saving and energy saving.
Description
Technical Field
The utility model relates to a perpendicular auxiliary assembly technical field especially relates to a perpendicular complementary unit.
Background
In the field of modern automatic production, many products need to be vertically locked with screws, so that a vertical mechanism is often needed, and the conventional method is realized by a worker self-holding the verticality or using a complex screw rod mechanism. Such a guiding mode has a complex structure, a complex mechanism and inflexibility in use, and is difficult to quickly and simply adjust the position facing different products.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that exists among the prior art, now provide a vertical auxiliary mechanism that aims at simple structure, convenient to use and reliable, can realize that the base removes in arbitrary direction, including front and back, upper and lower, rotatory removal, and remove the in-process because two liang of parallels of four connecting rods just equal for press from both sides the mouth and remain the vertically state throughout in the motion process, have spring automatic re-setting function simultaneously, labour saving and time saving.
The specific technical scheme is as follows:
a vertical auxiliary mechanism comprises a base, a rotating shaft vertically arranged on the base, a support rotatably sleeved on the rotating shaft, a connecting seat and a base; wherein,
a first connecting rod and a second connecting rod are arranged between the support and the connecting seat, two ends of the first connecting rod are respectively hinged with the support and the connecting seat, two ends of the second connecting rod are respectively hinged with the support and the connecting seat, and the first connecting rod and the second connecting rod are equal in length and parallel;
a third connecting rod and a fourth connecting rod are arranged between the base and the connecting seat, the two ends of the third connecting rod are respectively hinged with the base and the connecting seat, the two ends of the fourth connecting rod are respectively hinged with the base and the connecting seat, in addition, the third connecting rod and the fourth connecting rod are equal in length and parallel, and a clamping opening is longitudinally arranged on the base in a penetrating mode.
Preferably, an insert block capable of moving horizontally is installed in the clamping opening, and a hexagon is formed between one side of the insert block and the side wall of the clamping opening.
Preferably, one end of the first connecting rod and the support are hinged to the first hinged end through a first pin shaft, the other end of the first connecting rod and the connecting seat are hinged to the second hinged end through a second pin shaft, one end of the second connecting rod and the support are hinged to the third hinged end through a third pin shaft, and the other end of the second connecting rod and the connecting seat are hinged to the fourth hinged end through a fourth pin shaft;
the two ends of the first pin shaft are respectively rotatably connected with a first tension spring, the second connecting rod is sleeved with a first sliding block which can slide along the second connecting rod and is provided with a locking device, and one end of the first tension spring, which deviates from the first pin shaft, is hinged with the first sliding block.
Preferably, one end of the third connecting rod and the connecting seat are hinged to a fifth hinged end through a fifth pin shaft, the other end of the third connecting rod and the base are hinged to a sixth hinged end through a sixth pin shaft, one end of the fourth connecting rod and the connecting seat are hinged to a seventh hinged end through a seventh pin shaft, and the other end of the fourth connecting rod and the base are hinged to an eighth hinged end through an eighth pin shaft;
two ends of the seventh pin shaft are respectively rotatably connected with a second tension spring, the third connecting rod is sleeved with a second sliding block which can slide along the third connecting rod and is provided with a locking device, and one end of the second tension spring, which deviates from the seventh pin shaft, is hinged with the second sliding block.
Preferably, a connecting line of the first hinge point and the third hinge point, a connecting line of the second hinge point and the fourth hinge point, the first connecting rod and the second connecting rod jointly enclose a parallelogram.
Preferably, a connecting line of the sixth hinge point and the eighth hinge point, a connecting line of the seventh hinge point and the ninth hinge point, the third connecting rod and the fourth connecting rod jointly enclose a parallelogram.
Preferably, the rotating shaft is sleeved with a fixed limiting block on the upper side and the lower side of the support respectively.
The beneficial effects of the above technical scheme are that:
the vertical auxiliary mechanism comprises a base, a rotating shaft vertically arranged on the base, a support sleeved on the rotating shaft, a connecting seat and a base; a first connecting rod and a second connecting rod are arranged between the support and the connecting seat, two ends of the first connecting rod and two ends of the second connecting rod are respectively hinged with the support and the connecting seat, and the first connecting rod and the second connecting rod are equal in length and parallel; a third connecting rod and a fourth connecting rod are arranged between the base and the connecting seat, two ends of the third connecting rod and two ends of the fourth connecting rod are respectively hinged with the base and the connecting seat, the third connecting rod and the fourth connecting rod are equal in length and parallel, and a clamping opening is longitudinally arranged on the base in a penetrating mode. Thereby can convenient and reliable realization base arbitrary direction remove, including front and back, upper and lower, rotatory removal, and remove the in-process because two liang of parallels of four connecting rods just equal for press from both sides the mouth and keep the vertically state throughout in the motion process, have spring automatic re-setting function simultaneously, labour saving and time saving, simple structure.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the vertical auxiliary mechanism of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically illustrated in conjunction with fig. 1.
Fig. 1 is a schematic perspective view of the vertical assist mechanism. And some structures are omitted in the drawings for clarity of showing the structural features of the present embodiment. As shown in fig. 1, the vertical assist mechanism provided by the present invention comprises a base 1, a rotating shaft 2 erected on the base 1, a support 3 rotatably sleeved on the rotating shaft 2, a connecting seat 4, and a base 5, wherein a first connecting rod 11 and a second connecting rod 12 are arranged between the support 3 and the connecting seat 4, two ends of the first connecting rod 11 are respectively hinged with the support 3 and the connecting seat 4, two ends of the second connecting rod 12 are respectively hinged with the support 3 and the connecting seat 4, and the first connecting rod 11 and the second connecting rod 12 are equal in length and parallel; be provided with third connecting rod 13, fourth connecting rod 14 between base 5 and the connecting seat 4, and the both ends of third connecting rod 13 articulate base 5 and connecting seat 4 respectively, and the both ends of fourth connecting rod 14 articulate base 5 and connecting seat 4 respectively to, third connecting rod 13 and fourth connecting rod 14 are isometric and parallel, and what vertically run through is provided with a clamp mouth 6 on the base 5. Therefore, the base 5 can be conveniently and reliably moved in any direction, including front-back, up-down and rotating movement, and in the moving process, the four connecting rods are parallel and equal in pairs, so that the clamping opening 6 is always kept in a vertical state in the moving process. In addition, the base 1 is horizontally placed or installed on other equipment or the ground, and the rotating shaft 2 is vertically arranged.
In a preferred embodiment, an insert 7 is horizontally movable in the clamping opening 6, and a hexagonal shape is formed between one side of the insert 7 and the side wall of the clamping opening 6, so as to facilitate clamping of a fixing member, such as a nut, a screw rod, etc., with a hexagonal cap. Specifically, the horizontal movement of the insert 7 can be realized by a screw rod which is embedded in the base 5 and movably connected with the insert 7 and a screw rod which is matched with the screw rod and longitudinally extends out of the base 5, and a handle can be sleeved on the screw rod so as to adjust the position of the insert 7, but the horizontal movement can also be realized in other various ways such as a push rod and the like, and the horizontal movement is realized by the existing common technology, so that the horizontal movement is not expanded; obviously, the clamping opening 6 can be directly formed into a nut shape with a certain fixed size or into a step shape without arranging the insert block 7.
As a further preferred embodiment, one end of the first connecting rod 11 and the support 3 are hinged to a first hinged end through a first pin shaft, the other end of the first connecting rod is hinged to a second hinged end through a second pin shaft, one end of the second connecting rod 12 and the support 3 are hinged to a third hinged end through a third pin shaft, and the other end of the second connecting rod and the support 4 are hinged to a fourth hinged end through a fourth pin shaft; one end of the third connecting rod 13 and the connecting seat 4 are hinged to a fifth hinged end through a fifth pin shaft, the other end of the third connecting rod is hinged to a sixth hinged end through a sixth pin shaft and the base 5, one end of the fourth connecting rod 14 and the connecting seat 4 are hinged to a seventh hinged end through a seventh pin shaft, and the other end of the fourth connecting rod and the base 5 are hinged to an eighth hinged end through an eighth pin shaft; two ends of the first pin shaft are respectively rotatably connected with a first tension spring 21, the second connecting rod 12 is sleeved with a first sliding block 31 which can slide along the second connecting rod 12 and is provided with a locking device, and one end of the first tension spring 21 departing from the first pin shaft is hinged with the first sliding block 31; and both ends of the seventh pin shaft are respectively rotatably connected with a second tension spring 22, the third connecting rod 13 is sleeved with a second sliding block 32 which can slide along the third connecting rod 13 and is provided with a locking device, and one end of the second tension spring 22 departing from the seventh pin shaft is hinged with the second sliding block 32. Therefore, the tension spring can have the function of automatically resetting the four connecting rods by rotating, and time and labor are saved. And specifically, the locking device is a screw, the end face of the screw head faces the connecting rod, and the tail end of the screw head is connected with a knob, so that the locking device is convenient to fix.
In a further preferred embodiment, a connecting line between the first hinge point and the third hinge point, a connecting line between the second hinge point and the fourth hinge point, the first link 11 and the second link 12 together enclose a parallelogram. Furthermore, a connecting line of the sixth hinge point and the eighth hinge point, a connecting line of the seventh hinge point and the ninth hinge point, the third connecting rod 13 and the fourth connecting rod 14 jointly enclose a parallelogram. Furthermore, the cross section of the connecting seat 4 is in an isosceles trapezoid structure. The upper side and the lower side of the support 3 on the rotating shaft 2 are respectively sleeved with a fixed limiting block 8 to prevent the support 3 from longitudinally moving, and further, the support 3 is sleeved on the rotating shaft 2 through a bearing to facilitate rotation.
The foregoing is only a preferred embodiment of the present invention, which is illustrative, not limiting. Those skilled in the art will appreciate that many variations, modifications, and equivalents may be made thereto without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A vertical auxiliary mechanism is characterized by comprising a base (1), a rotating shaft (2) vertically arranged on the base (1), a support (3) rotatably sleeved on the rotating shaft (2), a connecting seat (4) and a base (5); wherein,
a first connecting rod (11) and a second connecting rod (12) are arranged between the support (3) and the connecting seat (4), two ends of the first connecting rod (11) are respectively hinged with the support (3) and the connecting seat (4), two ends of the second connecting rod (12) are respectively hinged with the support (3) and the connecting seat (4), and the first connecting rod (11) and the second connecting rod (12) are equal in length and parallel;
be provided with third connecting rod (13), fourth connecting rod (14) between base (5) and connecting seat (4), just the both ends of third connecting rod (13) are articulated respectively base (5) and connecting seat (4), the both ends of fourth connecting rod (14) are articulated respectively base (5) and connecting seat (4), and, third connecting rod (13) and fourth connecting rod (14) are isometric and parallel, vertically run through be provided with one on base (5) and press from both sides mouthful (6).
2. The vertical assist mechanism as claimed in claim 1, wherein a horizontally movable insert (7) is mounted in the nip (6), and a hexagonal shape is formed between one side of the insert (7) and a side wall of the nip (6).
3. The vertical assist mechanism according to claim 2, wherein one end of the first link (11) is hinged to a first hinged end with the support (3) by a first pin, the other end is hinged to a second hinged end with the connection seat (4) by a second pin, one end of the second link (12) is hinged to a third hinged end with the support (3) by a third pin, and the other end is hinged to a fourth hinged end with the connection seat (4) by a fourth pin;
the both ends of first round pin axle are rotatable respectively and are connected with a first extension spring (21), the cover is equipped with one on second connecting rod (12) and can follow second connecting rod (12) slide and have locking device's first sliding block (31), just first extension spring (21) deviate from the one end of first round pin axle with first sliding block (31) are articulated mutually.
4. The vertical assist mechanism as claimed in claim 3, wherein one end of the third link (13) is hinged to a fifth hinge end with the connecting base (4) by a fifth pin, the other end is hinged to a sixth hinge end with the base (5) by a sixth pin, one end of the fourth link (14) is hinged to a seventh hinge end with the connecting base (4) by a seventh pin, and the other end is hinged to an eighth hinge end with the base (5) by an eighth pin;
both ends of seventh round pin axle are rotatable second extension spring (22) of being connected with respectively, the cover is equipped with one on third connecting rod (13) can follow third connecting rod (13) slide and have locking device's second sliding block (32), just second extension spring (22) deviate from the one end of seventh round pin axle with second sliding block (32) are articulated mutually.
5. The vertical assist mechanism as set forth in claim 4, wherein a line connecting the first hinge point and the third hinge point, a line connecting the second hinge point and the fourth hinge point, the first link (11), and the second link (12) together enclose a parallelogram.
6. The vertical assist mechanism as set forth in claim 5, wherein a line connecting the sixth hinge point and the eighth hinge point, a line connecting the seventh hinge point and the ninth hinge point, the third link (13), and the fourth link (14) together define a parallelogram.
7. The vertical auxiliary mechanism according to claim 1, wherein a fixed stop block (8) is respectively sleeved on the upper side and the lower side of the support (3) on the rotating shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218515.8U CN206509721U (en) | 2017-03-08 | 2017-03-08 | A kind of vertical auxiliary body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218515.8U CN206509721U (en) | 2017-03-08 | 2017-03-08 | A kind of vertical auxiliary body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206509721U true CN206509721U (en) | 2017-09-22 |
Family
ID=59869837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720218515.8U Expired - Fee Related CN206509721U (en) | 2017-03-08 | 2017-03-08 | A kind of vertical auxiliary body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206509721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004053A (en) * | 2019-05-14 | 2019-07-12 | 内江师范学院 | A kind of semi-automatic controllable temperature culture solution racking machine |
-
2017
- 2017-03-08 CN CN201720218515.8U patent/CN206509721U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004053A (en) * | 2019-05-14 | 2019-07-12 | 内江师范学院 | A kind of semi-automatic controllable temperature culture solution racking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20200308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |