CN210998554U - Mechanism for automatically adjusting parallelism - Google Patents
Mechanism for automatically adjusting parallelism Download PDFInfo
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- CN210998554U CN210998554U CN201922072727.1U CN201922072727U CN210998554U CN 210998554 U CN210998554 U CN 210998554U CN 201922072727 U CN201922072727 U CN 201922072727U CN 210998554 U CN210998554 U CN 210998554U
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- displacement sensor
- parallelism
- automatically adjusting
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- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 238000006073 displacement reaction Methods 0.000 claims abstract description 18
- 238000012544 monitoring process Methods 0.000 abstract 1
- 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 1
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an automatic mechanism of adjustment depth of parallelism, which comprises a frame, work platform, a pedestal, work platform and base are connected through the universal joint to the frame, four angle departments of frame are equipped with adjustment mechanism, adjustment mechanism includes stand and spout, one side of stand is equipped with wedge one, work platform's bottom is equipped with hemispherical structure, hemispherical structure's curved surface end is tangent with the top surface of wedge one, the spout sets up in the below of wedge one, be equipped with the wedge two of removal in the spout, the both sides of stand are equipped with the connecting block, be equipped with the extension spring on the connecting block, be equipped with the support on the base, be equipped with displacement sensor on the support. Compared with the prior art, the utility model the advantage lie in: four corners of the parallelism adjusting mechanism are provided with four motors, the middle of the rack is connected by using a universal joint, the height of the angle can be changed by pushing the second wedge-shaped block by a single driving motor, so that the parallelism is changed, each angle uses a high-precision displacement sensor, and the monitoring and the precision guarantee are convenient.
Description
Technical Field
The utility model relates to a depth of parallelism adjustment technical field specifically indicates an automatic mechanism of adjustment depth of parallelism.
Background
The parallelism adjusting mechanism is mainly designed for a pair of parts needing parallelism adjustment, and the parallelism, especially equipment of a jointing type, needs to be ensured in many places in production. The parallelism of this kind of equipment mainly adjusts through modes such as gasket, and the parallelism changes in the use, needs longer debugging time, and it is also comparatively troublesome to adjust, and work efficiency is low, and the precision is low, waste time and manpower.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide an automatic mechanism of adjustment depth of parallelism, its depth of parallelism is adjusted effectually.
In order to solve the technical problem, the utility model provides a technical scheme does: a mechanism for automatically adjusting parallelism comprises a rack, a working platform arranged at the upper end of the rack, and a base arranged at the bottom of the rack, wherein the rack is connected with the working platform and the base through a universal joint, four corners of the rack are provided with adjusting mechanisms, each adjusting mechanism comprises a stand column and a sliding chute arranged on the base, one side of each stand column is provided with a first wedge block which moves up and down, the bottom of each working platform is provided with a hemispherical structure corresponding to the adjusting mechanism, the number of the hemispherical structures is four, the plane end of each hemispherical structure is connected with the working platform, the curved end of each hemispherical structure is tangent to the top surface of the first wedge block, each sliding chute is arranged below the first wedge block, the direction of each sliding chute is perpendicular to the direction of the corresponding stand column, a second wedge block which moves is arranged in each sliding chute, and the top surface of the second wedge block is contacted with, the utility model discloses a work platform, including stand, work platform, connecting block, extension spring, work platform, connecting rod, couple, one end and the connecting block of extension spring are connected, the other end and the connecting rod of extension spring are connected, be equipped with the support on the base, be equipped with detachable displacement sensor on the support.
As an improvement, a guide groove is formed in one side, facing the rack, of the upright column, and a guide rail matched with the guide groove is arranged between the upright column and the first wedge-shaped block.
As the improvement, the inside lead screw that is equipped with of spout, wedge two rotates with the lead screw to be connected, the one end of lead screw is equipped with driving motor, driving motor sets up on the base.
As an improvement, the screw rod is provided with an external thread, and the second wedge block is provided with an internal thread matched with the external thread.
As an improvement, the support is of a Z-shaped structure, and a clamping interface for accommodating the displacement sensor is arranged on the support.
As an improvement, the displacement sensor is a contact type displacement sensor.
As an improvement, a controller is arranged on the base and electrically connected with the displacement sensor and the driving motor.
Compared with the prior art, the utility model the advantage lie in: four angles departments of depth of parallelism guiding mechanism are equipped with four motors, use the universal joint to connect in the middle of the frame, and single driving motor promotes two height that just can change this angle of wedge to this changes the depth of parallelism, and four motors just can control the depth of parallelism of four angles promptly the depth of parallelism of whole face, and every angle uses the displacement sensor of high accuracy, convenient control and precision guarantee.
Drawings
Fig. 1 is a schematic structural diagram of a mechanism for automatically adjusting parallelism according to the present invention.
Fig. 2 is a schematic structural diagram of the removing work platform of the mechanism for automatically adjusting parallelism according to the present invention.
Fig. 3 is a front view of a mechanism for automatically adjusting parallelism according to the present invention.
Fig. 4 is a top view of a mechanism for automatically adjusting parallelism according to the present invention.
As shown in the figure: 1. frame, 2, work platform, 3, base, 4, universal joint, 5, stand, 6, spout, 7, wedge one, 8, hemisphere structure, 9, wedge two, 10, connecting block, 11, extension spring, 12, through-hole, 13, connecting rod, 14, support, 15, displacement sensor, 16, guide rail, 17, lead screw, 18, driving motor, 19, joint interface.
Detailed Description
The following will explain in detail a mechanism for automatically adjusting parallelism according to the present invention with reference to the accompanying drawings.
With the attached drawings, the mechanism for automatically adjusting the parallelism comprises a frame 1, a working platform 2 arranged at the upper end of the frame 1 and a base 3 arranged at the bottom of the frame 1, wherein the frame 1 is connected with the working platform 2 and the base 3 through a universal joint 4, adjusting mechanisms are arranged at four corners of the frame 1 and comprise an upright post 5 and a sliding groove 6 which are arranged on the base 3, one side of the upright post 5 is provided with a wedge block I7 which moves up and down, one side of the upright post 5 facing the frame 1 is provided with a guide groove, a guide rail 16 matched with the guide groove is arranged between the upright post 5 and the wedge block I7, the bottom of the working platform 2 is provided with a hemispherical structure 8 corresponding to the adjusting mechanism, the number of the hemispherical structures 8 is four, the planar end of the hemispherical structure 8 is connected with the working platform 2, the curved surface end of the hemispherical structure 8 is tangent to the top surface of the wedge block I7, the sliding groove 6 is arranged, a movable wedge block II 9 is arranged in the sliding groove 6, a lead screw 17 is arranged in the sliding groove 6, the wedge block II 9 is rotatably connected with the lead screw 17, one end of the lead screw 17 is provided with a driving motor 18, the driving motor 18 is arranged on the base 3, the lead screw 17 is provided with an external thread, the wedge block II 9 is provided with an internal thread matched with the external thread, the top surface of the wedge block II 9 is contacted with the bottom surface of the wedge block I7, two sides of the upright post 5 are provided with connecting blocks 10, the connecting blocks 10 are provided with tension springs 11, the working platform 2 is provided with through holes 12, connecting rods 13 are arranged in the through holes 12, two ends of the tension springs 11 are provided with hooks, one end of each tension spring 11 is connected with the connecting block 10, the other end of each tension spring 11 is connected with the corresponding connecting rod 13, a support 14 is arranged, the displacement sensor 15 is a contact type displacement sensor, the base 3 is provided with a controller, and the controller is electrically connected with the displacement sensor 15 and the driving motor 18.
The utility model discloses when concrete implementation, four angle departments of depth of parallelism guiding mechanism are equipped with four motors, use the universal joint to connect in the middle of the frame, every angle uses displacement sensor of high accuracy, convenient control and precision guarantee, the controller underreaches indicating signal, control driving motor starts, driving motor drives the lead screw and rotates, thereby realize the removal of wedge two in the spout, remove about wedge two, make the wedge that hugs closely with wedge two reciprocate along the guide rail on the stand, wedge one is tangent with the hemisphere structure of work platform bottom all the time, inclination through extension spring adjustment work platform, just can change the height at this angle, change the depth of parallelism with this, four motors just can control the depth of parallelism of four angles and the depth of parallelism of whole face promptly.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. The utility model provides an automatic mechanism of adjustment depth of parallelism, includes frame (1), sets up work platform (2) in frame (1) upper end, sets up base (3) in frame (1) bottom, its characterized in that: the machine frame (1) is connected with a working platform (2) and a base (3) through a universal joint (4), four corners of the machine frame (1) are provided with adjusting mechanisms, each adjusting mechanism comprises a stand column (5) and a sliding chute (6) which are arranged on the base (3), one side of each stand column (5) is provided with a wedge block I (7) which moves up and down, the bottom of each working platform (2) is provided with a hemispherical structure (8) corresponding to the adjusting mechanism, the hemispherical structures (8) are provided with four, the plane ends of the hemispherical structures (8) are connected with the working platform (2), the curved surface ends of the hemispherical structures (8) are tangent to the top surfaces of the wedge blocks I (7), the sliding chutes (6) are arranged below the wedge blocks I (7), the directions of the sliding chutes (6) are mutually vertical to the directions of the stand columns (5), and two wedge blocks (9) which move are arranged in the sliding chutes (6), the top surface of wedge two (9) contacts with the bottom surface of wedge (7), the both sides of stand (5) are equipped with connecting block (10), be equipped with extension spring (11) on connecting block (10), be equipped with through-hole (12) on work platform (2), be equipped with connecting rod (13) in through-hole (12), the both ends of extension spring (11) are equipped with the couple, the one end and the connecting block (10) of extension spring (11) are connected, the other end and the connecting rod (13) of extension spring (11) are connected, be equipped with support (14) on base (3), be equipped with detachable displacement sensor (15) on support (14).
2. The mechanism for automatically adjusting parallelism according to claim 1, wherein: one side of the upright post (5) facing the rack (1) is provided with a guide groove, and a guide rail (16) matched with the guide groove is arranged between the upright post (5) and the wedge block I (7).
3. The mechanism for automatically adjusting parallelism according to claim 1, wherein: the inside lead screw (17) that is equipped with of spout (6), wedge block two (9) are rotated with lead screw (17) and are connected, the one end of lead screw (17) is equipped with driving motor (18), driving motor (18) set up on base (3).
4. A mechanism for automatically adjusting parallelism according to claim 3, wherein: and the screw rod (17) is provided with an external thread, and the second wedge block (9) is provided with an internal thread matched with the external thread.
5. The mechanism for automatically adjusting parallelism according to claim 1, wherein: the support (14) is of a Z-shaped structure, and a clamping interface (19) for accommodating the displacement sensor (15) is arranged on the support (14).
6. The mechanism for automatically adjusting parallelism according to claim 1, wherein: the displacement sensor (15) is a contact type displacement sensor.
7. A mechanism for automatically adjusting parallelism according to claim 3, wherein: the base (3) is provided with a controller, and the controller is electrically connected with the displacement sensor (15) and the driving motor (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072727.1U CN210998554U (en) | 2019-11-27 | 2019-11-27 | Mechanism for automatically adjusting parallelism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072727.1U CN210998554U (en) | 2019-11-27 | 2019-11-27 | Mechanism for automatically adjusting parallelism |
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| Publication Number | Publication Date |
|---|---|
| CN210998554U true CN210998554U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922072727.1U Active CN210998554U (en) | 2019-11-27 | 2019-11-27 | Mechanism for automatically adjusting parallelism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223404A (en) * | 2020-11-10 | 2021-01-15 | 昆山宝鑫瑞包装科技有限公司 | Cutting bed with fine adjustment assembly |
-
2019
- 2019-11-27 CN CN201922072727.1U patent/CN210998554U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223404A (en) * | 2020-11-10 | 2021-01-15 | 昆山宝鑫瑞包装科技有限公司 | Cutting bed with fine adjustment assembly |
| CN112223404B (en) * | 2020-11-10 | 2025-11-18 | 昆山宝鑫瑞包装科技有限公司 | A cutting bed with fine-tuning components |
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