CN111003353A - Fixing support device of three-coordinate measuring machine bridge type structure - Google Patents
Fixing support device of three-coordinate measuring machine bridge type structure Download PDFInfo
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- CN111003353A CN111003353A CN201911300029.0A CN201911300029A CN111003353A CN 111003353 A CN111003353 A CN 111003353A CN 201911300029 A CN201911300029 A CN 201911300029A CN 111003353 A CN111003353 A CN 111003353A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D61/00—External frames or supports adapted to be assembled around, or applied to, articles
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- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a fixed support device of a three-coordinate measuring machine bridge structure. The method comprises the following steps: the bearing support frame is connected with the bridge structure of the three-coordinate measuring machine and used for supporting the bridge structure; the fixed base is located the below of bearing support frame just follows bridge structure's length direction sets up, fixed base with connect through a plurality of connecting rod between the bearing support frame, the connecting rod is used for supporting the bearing support frame is adjusted the bearing support frame with distance between the fixed base. The problem that a bridge structure of a three-coordinate measuring machine is easy to break in the carrying or transporting process is solved.
Description
Technical Field
The invention relates to the technical field of measuring machines, in particular to a fixed support device of a bridge type structure of a three-coordinate measuring machine.
Background
The bridge type three-coordinate measuring machine has formed a perfect mechanical structure through the technical development of many years. At present, in order to ensure the high precision of a measuring machine, granite is mostly adopted as a mechanical body for a main shaft, a cross beam and a platform of the measuring machine. Granite has the advantages of stable rigidity and strong plasticity, and has the defects of high density, fragility and easy breakage. In order to pursue the efficiency and speed of measurement, more designers often hollows the interior of a main shaft or a cross beam of granite on the premise of ensuring the overall dimension of the three-coordinate measuring machine so as to achieve the purposes of weight reduction and efficiency improvement, but the method also exposes the defect that the granite material is fragile and easy to break, and is particularly obvious in the process of carrying or transporting.
In view of the difficult problems that the existing three-coordinate measuring machine mostly adopts granite as a mechanical body and the granite is fragile and easy to break, how to provide a fixing support device with a bridge structure of the three-coordinate measuring machine provides enough supporting force for the bridge structure of the three-coordinate measuring machine so as to avoid or reduce the problem that the granite in the three-coordinate measuring machine is fragile and easy to break is a technical problem that needs to be solved urgently by technical personnel in the field.
Disclosure of Invention
(1) Technical problem to be solved
The embodiment of the invention provides a fixing support device of a bridge structure of a three-coordinate measuring machine, which comprises a bearing support frame and a fixing base, and solves the problem that the bridge structure of the three-coordinate measuring machine is easy to break in the process of carrying or transporting.
(2) Technical scheme
The embodiment of the invention provides a fixed support device of a three-coordinate measuring machine bridge structure, which comprises: bearing support frame and fixed baseplate. The bearing support frame is connected with the bridge structure of the three-coordinate measuring machine and used for supporting the bridge structure; the fixed base is located the below of bearing support frame just follows bridge structure's length direction sets up, fixed base with connect through a plurality of connecting rod between the bearing support frame, the connecting rod is used for supporting the bearing support frame is adjusted the bearing support frame with distance between the fixed base.
Further, the fixed base includes: the connecting rods are correspondingly connected with the sub-bases, and the two sub-bases are connected through at least one adjusting rod; the adjusting rod is used for adjusting the distance between the two sub-bases along the length direction of the bridge structure.
Furthermore, the sub-base comprises a first seat, a second seat arranged above the first seat and parallel to the first seat, and a conducting rod, and two ends of the conducting rod are provided with waist-shaped holes; one end of the first seat is connected with one end of the second seat, the other end of the first seat is connected with the other end of the second seat through bolts penetrating through corresponding waist-shaped holes in the conducting rod.
Furthermore, two ends of the adjusting rod are respectively provided with a long slotted hole which is positioned on the same straight line, and the adjusting rod is connected with the corresponding conducting rod through a bolt which penetrates through the long slotted hole.
Further, the length of the second seat is smaller than that of the first seat, and the sub-base is of an isosceles trapezoid structure.
Further, the load bearing support frame includes: the two sub-supporting frames are vertical to the length direction of the bridge structure; the sub-supporting frame is connected with the corresponding sub-base through a plurality of connecting rods.
Further, the sub-mount comprises: the first cross rod is arranged at the upper end of the bridge structure, and the second cross rod is arranged at the lower end of the bridge structure; one end of the first cross rod and one end of the second cross rod and the other end of the first cross rod and the other end of the second cross rod are connected through a vertically arranged screw and a nut matched with the screw.
Further, each sub-support frame is all through two the connecting rod with correspond the sub-seat is connected, two the connecting rod sets up respectively bridge structure's both sides, just the connecting rod evenly is equipped with a plurality of waist shape hole along length direction, the one end of connecting rod is through passing the bolt in waist shape hole links to each other with the first horizontal pole and the second horizontal pole that correspond, the other end of connecting rod is through passing the bolt in waist shape hole links to each other with the second seat that corresponds.
Furthermore, each connecting rod is provided with a baffle plate, the baffle plate extends to the position below the second cross rod, the baffle plate is in threaded connection with a screw which is vertically and upwards arranged, and the screw abuts against the lower end face of the second cross rod in the upward movement process.
Furthermore, the connecting rod, the adjusting rod, the first seat, the second seat, the conducting rod, the first cross rod and the second cross rod are all made of equal-edge angle steel, a spherical gasket is sleeved on a bolt connected with the equal-edge angle steel and positioned between the equal-edge angle steel, and an elastic gasket or/and a flat gasket is sleeved on an outward bolt of the equal-edge angle steel.
(3) Advantageous effects
In summary, after the fixed bracket device provided by the invention is connected with the load-bearing support frame through the bridge structure, the distance between the load-bearing support frame and the fixed base can be adjusted through the screws between the fixed brackets, so that sufficient supporting force is provided for the bridge structure, and the problem that the bridge structure of the three-coordinate measuring machine is easy to break in the process of carrying or transporting is solved.
In addition, the fixing support device increases the adjustment amount of the fixing support device in transverse and longitudinal movement through the matching mode of the fixing base, the baffle and the screw, and solves the fixing and transferring problems of bridge structures of three-coordinate measuring machines with different sizes.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fixing bracket device according to an embodiment of the invention.
Fig. 2 is a schematic structural diagram of a fixing base in a fixing bracket device according to an embodiment of the invention.
Fig. 3 is an enlarged schematic view of a structure at a in fig. 2.
Fig. 4 is a schematic structural view of a load-bearing support frame in a fixed bracket device according to an embodiment of the invention.
Fig. 5 is an enlarged schematic view of B in fig. 4.
Fig. 6 is a schematic view of the dispersed structure of the bolt 4.
In the figure: the device comprises a bearing support frame 1, a sub-support frame 11, a first cross bar 111, a second cross bar 112 and a screw 113;
the fixed base 2, the sub-base 21, the first seat 211, the second seat 212, the conducting rod 213, the adjusting rod 22, the slotted hole 221;
connecting rod 3, baffle 31, screw 32;
a bolt 4;
a waist-shaped hole 5.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the invention and are not intended to limit the scope of the invention, i.e., the invention is not limited to the embodiments described, but covers any modifications, alterations, and improvements in the parts, components, and connections without departing from the spirit of the invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The present application will be described in detail with reference to the accompanying examples and figures 1-6.
Referring to fig. 1, a bridge type fixed support apparatus for a three-coordinate measuring machine according to an embodiment of the present invention includes: a bearing support frame 1 and a fixed base 2. Specifically, the bearing support frame 1 can be connected with a bridge structure of a three-coordinate measuring machine and used for supporting the bridge structure; the fixed base 2 is located below the bearing support frame 1 and arranged along the length direction of a bridge structure of the three-coordinate measuring machine, the fixed base 2 and the bearing support frame 1 can be connected through a plurality of connecting rods 3, and the connecting rods 3 are used for supporting the bearing support frame 1 and adjusting the distance between the bearing support frame 1 and the fixed base 2.
Wherein the quantity of connecting rod 3 can play the purpose of the weight of stable support bearing support frame 1 and the distance of adjusting between bearing support frame 1 and fixed baseplate 2 can, its concrete quantity should not constitute the restriction to this application, connecting rod 3 as in figure 1 is equipped with four, and it evenly sets up on bridge structure both sides position.
In the embodiment of the invention, firstly, a bearing support frame 1 is connected with a bridge structure of a three-coordinate measuring machine, and a fixed base 2 is arranged on the three-coordinate measuring machine; the bearing support frame 1 is connected with the fixed base 2 through the connecting rod 3, so that the weight of the bridge structure can be sequentially transmitted to the fixed base 2 through the bearing support frame 1 and the connecting rod 3, when the three-coordinate measuring machine is moved, the weight of the bridge structure can be dispersed on the bearing support frame 1, and the problem that the bridge structure is easy to break is solved; meanwhile, the connecting rod 3 connecting the bearing support frame 1 and the fixed base 2 can adjust the relative positions of the bearing support frame 1 and the fixed base 2 in the height direction, so that the adaptability adjustment can be carried out according to the difference of the heights of bridge structures on different three-coordinate measuring machines to ensure that the embodiment of the invention can be adapted to different three-coordinate measuring machines, thereby greatly improving the application range of the invention.
The embodiment of the invention provides a fixing support device of a three-coordinate measuring machine bridge structure, which can improve the transportation safety and stability of the three-coordinate measuring machine, has an adjusting mechanism, can realize universality among different sizes, and can effectively prevent damage to the three-coordinate measuring machine in the transportation and carrying processes.
Further, referring to fig. 1 and 2, the fixed base 2 in the fixed bracket device of a bridge structure of a three-coordinate measuring machine according to an embodiment of the present invention may include two sub-bases 21 perpendicular to a length direction of the bridge structure, the connecting rod 3 is connected to the corresponding sub-base 21, and the two sub-bases 21 are connected to each other by an adjusting rod 22; the adjusting rod 22 is used for adjusting the distance between the two sub-bases 21 along the length direction of the bridge structure. Firstly, two sub-bases 21 vertical to the length direction of the bridge structure are arranged to play a role in firm and stable support, and the two sub-bases 21 are connected through adjusting rods 22, so that the two sub-bases 21 can keep stability; in addition, the adjusting rod 22 can also adjust the distance between the two sub-bases 21 along the length direction of the bridge structure, so that the distance between the two sub-bases 21 can be changed along with the length change of the bridge structure of the three-coordinate measuring machine, so as to adapt to the three-coordinate measuring machines with different specifications and models, and the embodiment of the invention has better practicability.
Further, referring to fig. 1, 2 and 3, the sub-base 21 of the fixed bracket device of a three-coordinate measuring machine bridge structure according to an embodiment of the present invention may include a first seat 21, a second seat 212 disposed above the first seat 21 and parallel to the first seat 211, and a conductive rod 213, wherein the conductive rod 213 has a kidney-shaped hole 5 at both ends; one end of the first holder 211 is connected to one end of the second holder 212 and the other end of the first holder 211 is connected to the other end of the second holder 212 by bolts 4 passing through corresponding kidney-shaped holes 5 of the conductive rod 213. The first seat 211, the second seat 212 and the conducting rod 213 are connected to form a quadrilateral sub-base 21 structure, in the structure, the longer first seat 211 plays a role of base support, the weight of the bearing support frame 1, a bridge structure and the like can be dispersed, and the pressure intensity of a support position can be reduced; meanwhile, the waist-shaped hole 5 is arranged at the corresponding position on the conducting rod 213, so that the distance between the first seat 211 and the second seat 212 can be adjusted by utilizing the vertical adjustment of the waist-shaped hole 5, the sub-base 21 can adapt to bridge structures with different heights, and the gravity center of the sub-base 21 can be reduced as required, so that the whole fixing support device can be more stable, firm and reliable in work.
Specifically, referring to fig. 1 and 2, the two ends of the adjusting rod 22 in the fixed bracket device of the bridge type structure of the coordinate measuring machine according to the embodiment of the present invention are respectively provided with the long slots 221 on the same straight line, and the adjusting rod 22 is connected to the corresponding conducting rod 22 by the bolt 4 penetrating through the long slot 221. As described above, in the embodiment of the present invention, in order to improve the supporting effect and to be suitable for supporting and fixing operations of bridge structures having different lengths, the fixing base 2 may move in the longitudinal direction of the bridge structures to extend or shorten the length. Specifically, in the embodiment of the present invention, when it is necessary to support and fix a long bridge structure, the sub-bases 21 disposed at both ends of the adjustment rod 22 may be moved toward both ends, at this time, the bolts 4 connecting the sub-bases 21 and the adjustment rod 22 move in the slotted holes 221, and when moving to a target position, the bolts 4 are fastened; when a short bridge structure needs to be supported and fixed, the sub-bases 21 arranged at the two ends of the adjusting rod 22 can be drawn together towards the middle, at this time, the bolts 4 connected with the sub-base 21 and the adjusting rod 22 move oppositely in the long slotted holes 221, and when the adjusting rod is moved to a target position, the bolts 4 are fastened. From this, the slotted hole 221 that sets up is connected with bolt 4's cooperation, is convenient for adjust two sub-base 21's distance to be convenient for improve the supporting effect, make the fixed bolster device be applicable to the support to the bridge structure of different length, make the bridge structure who differs to length can both support fixedly in suitable position.
Specifically, referring to fig. 1 and 2, in the fixed frame assembly of the bridge type structure of the coordinate measuring machine according to the embodiment of the present invention, the length of the second base 212 is smaller than the length of the first base 211, and the sub-base 21 has an isosceles trapezoid structure. The length of the second seat 212 is smaller than that of the first seat 211, so that the center of gravity of the sub-base 21 can be lowered, and the fixed base 2 can be more firm and reliable in fixed support; the isosceles trapezoid structure of the sub-base 21 is advantageous to maintain the stable structure of the sub-base 21 compared with other quadrilateral structures, and the firm support of the fixed base 2 is ensured.
Further, referring to fig. 1 and 4, a load-bearing support frame 1 in a fixed support device of a bridge structure of a three-coordinate measuring machine according to an embodiment of the present invention includes: two sub-supporting frames 11 vertical to the length direction of the bridge structure of the three-coordinate measuring machine; the sub-supporting frame 11 can be connected with the corresponding sub-base 21 through a plurality of connecting rods 3. Thus, the sub-base 21 is connected with the corresponding sub-support 11 by the connecting rod 3, and two sub-supports 11 and two sub-bases 21 can be arranged; firstly, two sub-supports 11 can be arranged at 1/3 and 2/3 of the length of the bridge structure, respectively, which makes the support connection more firm; on the other hand, each sub-supporting frame 11 is connected with the corresponding sub-base 21 through a plurality of connecting rods 3, so that the sub-bases 21 at the lower ends can be respectively adjusted, the sub-bases 21 are respectively arranged at 1/3 and 2/3 of the length of the bridge structure, the supporting is firmer, the number of the sub-supporting frames is related to the weight of the bridge structure supported by the connecting rods 3, the number of the sub-supporting frames can be one, two or the like on the premise of supporting the weight of the bridge structure, and the limitation on the application is not required.
Further, referring to fig. 1 and 4, a sub-frame 11 of a fixed frame assembly of a bridge structure of a three-coordinate measuring machine according to an embodiment of the present invention includes: a first cross bar 111 arranged at the upper end of the bridge structure of the three-coordinate measuring machine and a second cross bar 112 arranged at the lower end of the bridge structure of the three-coordinate measuring machine; one ends of the first cross bar 111 and the second cross bar 112 and the other ends of the first cross bar 111 and the second cross bar 112 are connected through a vertically arranged screw 113 and a nut matched with the screw 113. First horizontal pole 111 and second horizontal pole 112 are connected with bridge structure's upper and lower terminal surface, and under the cooperation of screw rod 113 and nut afterwards, first horizontal pole 111 and second horizontal pole 112 are in the same place with bridge structure firm the connection, play support, fixed effect, are convenient for keep stable state under fixed baseplate 2 supports, avoid rocking because of taking place and splitting at in-process such as transport.
Further, referring to fig. 1 and 4, each sub-supporting frame 11 in the fixed support device of the bridge structure of the three-coordinate measuring machine according to the embodiment of the present invention is connected to a corresponding sub-base 21 through two connecting rods 3, the two connecting rods 3 are respectively disposed at two sides of the bridge structure of the three-coordinate measuring machine, the connecting rods 3 are uniformly provided with a plurality of waist-shaped holes 5 along the length direction, one end of each connecting rod 3 is connected to a corresponding first cross rod 111 and a corresponding second cross rod 112 through a bolt 4 penetrating through the waist-shaped hole 5 on the connecting rod 3, and the other end of each connecting rod 3 is connected to a corresponding second base 212 through a bolt 4 penetrating through the waist-shaped hole 5. In the embodiment of the invention, one end of each sub-support frame 11, which is positioned at the bridge structure, is connected with the corresponding sub-base 21 through one connecting rod 3, so that the stability of the left and right structures of the sub-support frames 11 is favorably kept, the supporting force of the connecting rods 3 can be improved, and the heavy bridge structure can be stably supported; simultaneously, connecting rod 3 is connected with first horizontal pole 111, second horizontal pole 112 and second seat 212 respectively through the waist shape hole 5 that evenly sets up along length direction, through the bolt 4 of loosening or screwing the waist shape hole 5 that passes on connecting rod 3 alright with the distance between adjustable bearing support frame 1 and the fixed baseplate 2 to can adapt to and carry out the outrigger to the bridge type structure of co-altitude not.
Further, referring to fig. 1, 4 and 5, each connecting rod 3 of the fixing bracket device of the bridge structure of the coordinate measuring machine according to the embodiment of the present invention may be provided with a baffle 31, the baffle 31 extends to a position below the second cross bar 112, and a vertically upward screw 32 is screwed to the baffle 31, and the screw 32 abuts against a lower end surface of the second cross bar 112 during upward movement. In the embodiment of the invention, for convenience of adjustment: the distance between the bearing support frame 1 and the fixed base 2 is used for better adapting to the supporting work of bridge structures with different heights, the baffle plate 31 is arranged on the connecting rod 3, during actual adjustment, the bolts 4 for connecting the first cross rod 111 and the second cross rod 112 with the connecting rod 3 can be firstly loosened, then the bolts 32 are screwed upwards or downwards, the bolts abut against the lower end face of the second cross rod 112 in the upward movement process, so that the second cross rod 112 can be lifted upwards, the bearing support frame 1 integrally moves upwards in the upward movement process of the second cross rod 112, and when the bearing support frame moves to a target position, the bolts 4 for connecting the first cross rod 111 and the second cross rod 112 with the connecting rod 3 are locked; similarly, if the distance between the load-bearing support frame 1 and the fixed base 2 is shortened, the screw 32 can be unscrewed downwards, and the working process is not described herein.
The embodiment of the invention creatively enables the distance between the bearing support frame 1 and the fixed base 2 to be conveniently adjusted through the up-and-down adjustment of the screw 32, thereby enabling the embodiment of the invention to be suitable for the supporting and fixing work of bridge structures with different heights, and having the advantages of good supporting effect, wide application range and convenient adjustment.
Specifically, referring to fig. 1 to 5, the connecting rod 3, the adjusting rod 22, the first seat 211, the second seat 212, the conducting rod 213, the first cross bar 111, and the second cross bar 112 of the fixing bracket device of the bridge structure of the coordinate measuring machine according to the embodiment of the present invention are made of equilateral angle steel. The equilateral angle steel has the advantages of easily available materials, easy processing, high structural strength and convenience in forming the waist-shaped hole 5 and the long slot hole 221, and is convenient to connect through the bolt 4.
Specifically, referring to fig. 6, in the fixing bracket device of the bridge structure of the three-coordinate measuring machine according to the embodiment of the present invention, a spherical gasket is sleeved on a position between equal angle steels of the bolt 4 connecting the equal angle steels, and an elastic gasket or/and a flat gasket is sleeved on an outward bolt of the equal angle steels. The spherical gasket can avoid the problem of easy deformation caused by rigid contact of adjacent equal-edge angle steel, and the elastic gasket and the flat gasket can prevent the problem of easy looseness of a bolt 4 connection mode, so that the service life of the whole device is longer, and the maintenance is more convenient.
It should be clear that the embodiments in this specification are described in a progressive manner, and the same or similar parts in the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. For embodiments of the method, reference is made to the description of the apparatus embodiments in part. The present invention is not limited to the specific steps and structures described above and shown in the drawings. Also, a detailed description of known process techniques is omitted herein for the sake of brevity.
The above description is only an example of the present application and is not limited to the present application. Various modifications and alterations to this application will become apparent to those skilled in the art without departing from the scope of this invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. The utility model provides a three coordinate measuring machine bridge construction's fixed bolster device which characterized in that includes:
the bearing support frame is connected with the bridge structure of the three-coordinate measuring machine and used for supporting the bridge structure;
the fixed base is located the below of bearing support frame just follows bridge structure's length direction sets up, fixed base with connect through a plurality of connecting rod between the bearing support frame, the connecting rod is used for supporting the bearing support frame is adjusted the bearing support frame with distance between the fixed base.
2. The mounting bracket assembly of a three coordinate measuring machine bridge structure according to claim 1, wherein the mounting base comprises:
the connecting rods are correspondingly connected with the sub-bases, and the two sub-bases are connected through at least one adjusting rod; the adjusting rod is used for adjusting the distance between the two sub-bases along the length direction of the bridge structure.
3. The fixed support device of a three-coordinate measuring machine bridge structure as claimed in claim 2, wherein the sub-base includes a first seat, a second seat disposed above the first seat and parallel to the first seat, and a conductive rod, and the conductive rod has waist-shaped holes at two ends; one end of the first seat is connected with one end of the second seat, the other end of the first seat is connected with the other end of the second seat through bolts penetrating through corresponding waist-shaped holes in the conducting rod.
4. The fixed support device of a three-coordinate measuring machine bridge structure as claimed in claim 3, wherein the two ends of the adjusting rod are respectively provided with a long slot hole in the same line, and the adjusting rod is connected with the corresponding conducting rod through a bolt passing through the long slot hole.
5. The apparatus as claimed in claim 3, wherein the second base has a length less than that of the first base, and the sub-base has an isosceles trapezoid shape.
6. A mounting bracket assembly in a three coordinate measuring machine bridge configuration according to claim 3 wherein the load bearing support frame comprises:
the two sub-supporting frames are vertical to the length direction of the bridge structure; the sub-supporting frame is connected with the corresponding sub-base through a plurality of connecting rods.
7. The mounting bracket assembly of claim 6, wherein the sub-mount comprises:
the first cross rod is arranged at the upper end of the bridge structure, and the second cross rod is arranged at the lower end of the bridge structure; one end of the first cross rod and one end of the second cross rod and the other end of the first cross rod and the other end of the second cross rod are connected through a vertically arranged screw and a nut matched with the screw.
8. The fixed support device of a three-coordinate measuring machine bridge structure of claim 7, wherein each of the sub-supports is connected to the corresponding sub-base through two connecting rods, the two connecting rods are respectively disposed at two sides of the bridge structure, and the connecting rods are uniformly provided with a plurality of waist-shaped holes along a length direction, one end of each connecting rod is connected to the corresponding first cross rod and the corresponding second cross rod through bolts passing through the corresponding waist-shaped holes, and the other end of each connecting rod is connected to the corresponding second base through bolts passing through the corresponding waist-shaped holes.
9. The fixed support device of claim 7, wherein each connecting rod is provided with a baffle plate, the baffle plate extends to the lower part of the second cross rod, and a vertically upward screw is screwed on the baffle plate and abuts against the lower end face of the second cross rod during upward movement.
10. The fixed bracket device of a three-coordinate measuring machine bridge structure as claimed in claim 7, wherein the connecting rod, the adjusting rod, the first seat, the second seat, the conducting rod, the first cross bar and the second cross bar are all made of equilateral angle steels, a spherical gasket is sleeved on a bolt connecting the equilateral angle steels at a position between the equilateral angle steels, and an elastic gasket or/and a flat gasket is sleeved on a bolt outward of the equilateral angle steels.
Priority Applications (1)
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|---|---|---|---|
| CN201911300029.0A CN111003353B (en) | 2019-12-17 | 2019-12-17 | Fixing support device of three-coordinate measuring machine bridge type structure |
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| CN201911300029.0A CN111003353B (en) | 2019-12-17 | 2019-12-17 | Fixing support device of three-coordinate measuring machine bridge type structure |
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| CN111003353A true CN111003353A (en) | 2020-04-14 |
| CN111003353B CN111003353B (en) | 2021-12-10 |
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| CN111003353B (en) | 2021-12-10 |
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