CN210565587U

CN210565587U - Stable mounting chassis for 6-axis articulated measuring arm

Info

Publication number: CN210565587U
Application number: CN201921480066.XU
Authority: CN
Inventors: 邰大勇
Original assignee: Pmt Technology (suzhou) Co Ltd
Current assignee: Pmt Technology (suzhou) Co Ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-19
Anticipated expiration: 2029-09-06

Abstract

The utility model belongs to the field of mechanical installation equipment, in particular to a 6-axis articulated measuring arm stable installation chassis, aiming at the problems of complex fixed structure, inconvenient maintenance and low flexibility of the movement of the installation chassis and low applicability of the existing measuring arm installation chassis and a fixed arm, the utility model provides a scheme which comprises a cylindrical base, wherein the top of the cylindrical base is provided with a mounting groove, the top of the cylindrical base is provided with a fixed arm, the bottom of the fixed arm is fixedly provided with a T-shaped rod, the inner walls at the two sides of the mounting groove are fixedly provided with a same placing block, and the top of the placing block is provided with a placing groove, compared with the traditional complex installation relation of the chassis and the fixed arm, the installation parts are reduced, the production difficulty is reduced, the later maintenance work is more convenient, and through the arranged bracket and the brake wheel, the convenience removes the cylindricality base, has improved the production suitability.

Description

Stable mounting chassis for 6-axis articulated measuring arm

Technical Field

The utility model relates to a machinery erection equipment technical field especially relates to a 6 articulated measuring arm stabilizes installation chassis.

Background

The nfinit 2.0 measurement system is the latest articulated arm measurement system introduced by ROMER, and is the measurement system which is most convenient to use and has the highest precision so far. The novel handle is adopted and has a plurality of technical characteristics, namely the patented infinite rotation technology is adopted, the measuring head can be quickly replaced, the novel handle has unique wireless connection and battery power supply functions, and the whole system has excellent portability and measurement function.

The existing fixing structure of the measuring arm mounting base plate and the fixing arm is complex, maintenance is inconvenient, the mounting base plate is not high in moving flexibility, and accordingly applicability is not high, and the 6-axis articulated measuring arm stable mounting base plate is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the fixed knot that has measuring arm installation chassis and fixed arm among the prior art and construct complicacy, it is inconvenient to maintain, and the flexibility that the installation chassis removed is not high, leads to the not high shortcoming of suitability, and the 6 articulated measuring arm stable erection chassis that provide.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a 6 articulated measuring arm stable erection chassis, includes the cylindricality base, the mounting groove has been seted up at the top of cylindricality base, the top of cylindricality base is equipped with the fixed arm, and the bottom fixed mounting of fixed arm has T shape pole, fixed mounting has same piece of placing on the both sides inner wall of mounting groove, and places the top of piece and seted up the standing groove, the bottom of T shape pole extends to in the standing groove, slidable mounting has two slide bars that the symmetry set up on the bottom inner wall of mounting groove, and the top of two slide bars all runs through the bottom of placing the piece and all extends to the top of placing the piece, and the equal fixed mounting in one side that two slide bars are close to each other has the staple bolt, and two staple bolts all clamp with T shape pole activity, and the swing joint has same actuating mechanism.

Preferably, actuating mechanism includes the driving motor of fixed mounting on the mounting tank bottom inner wall, the top fixed mounting of driving motor output shaft has the pivot, the thread groove has been seted up in the outside of pivot, the outside threaded connection of pivot has the screw thread piece, two connecting rods that the symmetry set up are installed in one side rotation of screw thread piece, the bottom of two connecting rods respectively with one side sliding connection of two slide bars, turn into the longitudinal movement of screw thread piece with the rotation of pivot, realize the lateral shifting of two slide bars.

Preferably, the outside fixed mounting of cylindrical base has a plurality of supports that are central point symmetry and set up, and the equal fixed mounting in one side that a plurality of supports kept away from each other has the connecting piece, the bottom of connecting piece is provided with the brake wheel, and the equal fixed mounting in top of a plurality of supports has the strengthening rib, and the top of a plurality of strengthening ribs all with cylindrical base's outside fixed connection, conveniently removes cylindrical base.

Preferably, equal fixed mounting has the gag lever post on the both sides inner wall of mounting groove, and the equal slidable mounting in bottom of two gag lever posts has the slide, and the bottom of two slides respectively with the top fixed connection of two staple bolts, provide limiting displacement for the removal of staple bolt, make the staple bolt can not squint when removing.

Preferably, place the top of piece and set up two bar through-holes that the symmetry set up, two bar through-holes are run through respectively and all extend to the top of placing the piece in the top of two slide bars, seted up the maintenance mouth on one side inner wall of mounting groove, make things convenient for the installation and the maintenance work of mounting groove inner part, reduce the cost of installation and maintenance.

In the utility model, the fixed arm is also provided with a measuring arm and a probe, when two hoops are positioned at the position shown in the attached figure 2, the fixed arm and the measuring arm can be in a stable state, the model of the driving motor can be selected according to actual production, one side of the cylindrical base is provided with a switch for controlling the driving motor, the operation is convenient, compared with the traditional complex installation relationship of the chassis and the fixed arm, on the premise of ensuring the stability of the fixed arm, the installation parts are reduced, the production difficulty is reduced, the later maintenance work is more convenient, and the cylindrical base is convenient to move through the arranged bracket and the brake wheel, so that the production applicability is improved;

through the two strip-shaped through holes, the two slide bars have certain moving space in the two strip-shaped through holes, so that the two hoops can tightly clamp the T-shaped rod, and the stability of mounting the fixed arm is improved;

through a plurality of strengthening ribs that set up, can improve the connectivity of a plurality of supports and cylindrical base, it is safer to remove cylindrical base, and not hard up phenomenon appears in support and cylindrical base can not appear.

Drawings

Fig. 1 is a three-dimensional view of a part of the structure of a stable mounting chassis of a 6-axis articulated measuring arm provided by the present invention;

fig. 2 is a schematic structural view of a stable mounting chassis of a 6-axis articulated measuring arm according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of the chassis for stably mounting the 6-axis articulated measuring arm of the present invention in fig. 2.

In the figure: the device comprises a cylindrical base 1, a mounting groove 2, a support 3, a connecting piece 4, a brake wheel 5, a driving motor 6, a maintenance opening 7, a thread block 8, a connecting rod 9, a placing block 10, a strip-shaped through hole 11, a placing groove 12, a sliding rod 13, a T-shaped rod 14, a hoop 15, a fixed arm 16, a limiting rod 17, a sliding plate 18, a rotating shaft 19 and a reinforcing rib 20.

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.

Example 1

Referring to fig. 1-3, a 6 axle articulated type measuring arm stable erection chassis, including cylindricality base 1, mounting groove 2 has been seted up at the top of cylindricality base 1, the top of cylindricality base 1 is equipped with fixed arm 16, and the bottom fixed mounting of fixed arm 16 has T shape pole 14, fixed mounting has same placing block 10 on the both sides inner wall of mounting groove 2, and the top of placing block 10 has seted up standing groove 12, the bottom of T shape pole 14 extends to in standing groove 12, slidable mounting has two slide bars 13 that the symmetry set up on the bottom inner wall of mounting groove 2, the top of two slide bars 13 all runs through the bottom of placing block 10 and all extends to the top of placing block 10, the equal fixed mounting in one side that two slide bars 13 are close to each other has staple bolt 15, two staple bolts 15 all clamp with T shape pole 14 activity, the transmission is connected with same actuating mechanism on two slide bars 13.

In this embodiment, still be equipped with measuring arm and probe on fixed arm 16, when two staple bolts 15 were located the position shown in fig. 2, fixed arm 16 and measuring arm all can be in stable state, driving motor 6's model can be selected according to actual production, the switch of control driving motor 6 has been set up in one side of cylindricality base 1, the purpose is conveniently operated, compared with traditional complicated chassis and fixed arm 16's installation relation, under the prerequisite that guarantees fixed arm 16 is stable, the installation component has been reduced, the production degree of difficulty has been reduced, make the maintenance work in later stage more convenient, and support 3 and brake wheel 5 through setting up, conveniently remove cylindricality base 1, the production suitability has been improved.

Example 2

The utility model discloses in, actuating mechanism includes drive motor 6 of fixed mounting on the 2 bottom inner walls of mounting groove, the top fixed mounting of drive motor 6 output shaft has pivot 19, the thread groove has been seted up in the outside of pivot 19, the outside threaded connection of pivot 19 has thread piece 8, one side of thread piece 8 is rotated and is installed two connecting rods 9 that the symmetry set up, two connecting rods 9's bottom respectively with one side sliding connection of two slide bars 13, turn into the rotation of pivot 19 the longitudinal movement of thread piece 8, realize the lateral shifting of two slide bars 13.

The utility model discloses in, the outside fixed mounting of cylindrical base 1 has a plurality of supports 3 that are the central point symmetry and set up, and the equal fixed mounting in one side that a plurality of supports 3 kept away from each other has connecting piece 4, and the bottom of connecting piece 4 is provided with brake wheel 5, and the equal fixed mounting in top of a plurality of supports 3 has strengthening rib 20, and the top of a plurality of strengthening ribs 20 all with cylindrical base 1's outside fixed connection, the convenience is removed cylindrical base 1.

The utility model discloses in, equal fixed mounting has gag lever post 17 on the both sides inner wall of mounting groove 2, and the equal slidable mounting in bottom of two gag lever posts 17 has slide 18, and the bottom of two slide 18 respectively with two staple bolt 15's top fixed connection, for staple bolt 15's removal provides limiting displacement, make staple bolt 15 can not squint when removing.

The utility model discloses in, place two bar through-holes 11 that the symmetry set up are seted up at the top of piece 10, and two bar through-holes are run through respectively and all extend to the top of placing piece 10 at the top of two slide bars 13, have seted up maintenance mouth 7 on one side inner wall of mounting groove 2, make things convenient for the installation and the maintenance work of 2 inner parts in mounting groove, reduce the cost of installation and maintenance.

In this embodiment, through a plurality of strengthening ribs 20 that set up, can improve the connectivity of a plurality of supports 3 and cylindrical base 1, remove cylindrical base 1 safelyr, the not hard up phenomenon appears in support 3 and cylindrical base 1 can not appear.

In this embodiment, through two bar through-holes 11 that set up, two slide bars 13 have certain removal space in two bar through-holes 11, guarantee that two clamps 15 can be inseparable clamp T shape pole 14 and live, improve the stability of installation fixed arm 16.

In the utility model, when the fixing arm 16 and the cylindrical base 1 need to be stably installed, the bottom of the T-shaped rod 14 is inserted into the installation groove 2, the bottom of the T-shaped rod 14 is placed on the inner wall of the bottom of the placement groove 12, at the moment, the switch of the driving motor 6 is pressed, the driving motor 6 is started, the rotating shaft 19 rotates along with the output shaft of the driving motor 6, the rotation of the rotating shaft 19 is converted into the longitudinal movement of the thread block 8 through the thread connection relationship of the rotating shaft 19 and the thread block 8, the transverse acting force is provided for the two sliding rods 13 through the two connecting rods 9, the two sliding rods 13 can carry two hoops 15 to transversely move towards one side close to each other, when the two sliding rods 13 can not move again, the two hoops 15 tightly clamp the bottom of the T-shaped rod 14, when the cylindrical base 1 needs to be moved, the cylindrical base 1 is pushed to a processing position, the cylindrical base 1 is moved through the plurality of brake wheels 5, compare the installation relation of traditional complicated chassis and fixed arm 16, under the stable prerequisite of assurance fixed arm 16, reduced the installation component, reduced the production degree of difficulty, make the maintenance work in later stage more convenient, and through support 3 and the brake wheel 5 that sets up, conveniently remove cylindricality base 1, improved the production suitability.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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

1. The 6-axis articulated measuring arm stable installation chassis comprises a cylindrical base (1) and is characterized in that an installation groove (2) is formed in the top of the cylindrical base (1), a fixed arm (16) is arranged on the top of the cylindrical base (1), a T-shaped rod (14) is fixedly installed at the bottom of the fixed arm (16), the same placing block (10) is fixedly installed on the inner walls of the two sides of the installation groove (2), a placing groove (12) is formed in the top of the placing block (10), the bottom of the T-shaped rod (14) extends into the placing groove (12), two symmetrically arranged sliding rods (13) are slidably installed on the inner wall of the bottom of the installation groove (2), the tops of the two sliding rods (13) penetrate through the bottom of the placing block (10) and extend to the upper side of the placing block (10), and a hoop (15) is fixedly installed on one side, close to each other, of the two sliding rods (13), the two anchor ears (15) are movably clamped with the T-shaped rods (14), and the two slide rods (13) are in transmission connection with the same driving mechanism.

2. The chassis for stably mounting the 6-axis articulated measuring arm according to claim 1, wherein the driving mechanism comprises a driving motor (6) fixedly mounted on the inner wall of the bottom of the mounting groove (2), a rotating shaft (19) is fixedly mounted on the top of an output shaft of the driving motor (6), a thread groove is formed on the outer side of the rotating shaft (19), a thread block (8) is connected to the outer side of the rotating shaft (19) in a threaded manner, two symmetrically arranged connecting rods (9) are rotatably mounted on one side of the thread block (8), and the bottoms of the two connecting rods (9) are respectively connected with one sides of the two sliding rods (13) in a sliding manner.

3. The 6-axis articulated measuring arm stable mounting chassis according to claim 1, wherein a plurality of brackets (3) symmetrically arranged at the central point are fixedly mounted on the outer side of the cylindrical base (1), a connecting piece (4) is fixedly mounted on one side, away from each other, of each bracket (3), a brake wheel (5) is arranged at the bottom of each connecting piece (4), a reinforcing rib (20) is fixedly mounted on the top of each bracket (3), and the top of each reinforcing rib (20) is fixedly connected with the outer side of the cylindrical base (1).

4. The 6-axis articulated measuring arm stable mounting chassis according to claim 1, wherein, the inner walls of the two sides of the mounting groove (2) are fixedly provided with limiting rods (17), the bottoms of the two limiting rods (17) are slidably provided with sliding plates (18), and the bottoms of the two sliding plates (18) are respectively fixedly connected with the tops of the two hoops (15).

5. The chassis for stably installing the 6-axis articulated measuring arm of claim 1, wherein the top of the placing block (10) is provided with two symmetrically arranged strip-shaped through holes (11), the tops of the two sliding rods (13) respectively penetrate through the two strip-shaped through holes and extend to the upper part of the placing block (10), and the inner wall of one side of the installing groove (2) is provided with a maintenance opening (7).