CN221706476U - A coordinate detection structure - Google Patents

Abstract

The utility model provides a coordinate detection structure, which comprises a bottom plate, wherein a first rotating shaft is arranged on the left side of the top of the bottom plate, a second rotating shaft is also arranged on the left side of the top of the bottom plate, a first synchronous pulley is arranged on the top of the first rotating shaft, a second synchronous pulley is arranged on the top of the second rotating shaft, a first conveyor belt is arranged between the first synchronous pulley and the second synchronous pulley, an L-shaped plate is also arranged on the left side of the top of the bottom plate, a first rotating motor connected with the first synchronous pulley is arranged at the bottom of the L-shaped plate, a rotating shaft is arranged on the top of the first synchronous pulley, a moving structure is arranged on the top of the rotating shaft, and a clamping mechanism is arranged on the bottom plate. According to the coordinate detection structure, not only can objects be detected, but also the rotation of the structure can be measured without moving on the platform during detection, so that the service cycle of the structure is prolonged, and the overall use effect and use efficiency are improved.

Description

A coordinate detection structure

Technical Field

The utility model belongs to the technical field of coordinate detection structures, and particularly relates to a coordinate detection structure.

Background Art

Coordinate measurement can measure the coordinates of target points or discrete points on an object in a certain coordinate system. The main technical methods of coordinate measurement are: free station method, polar coordinate method, GPS single point positioning method, CSRTK method, astigmatism tracking method, laser scanning method. The main instruments and equipment include electronic total station, CES receiver, laser tracker, laser scanner and some measurement systems in industrial three-dimensional measurement. The concept of coordinates comes from analytic geometry. The basic idea of analytic geometry is to construct a coordinate system, link points with real numbers, and then express the curves on the plane with algebraic equations. The concept of coordinates is applied to industrial production to solve a large number of practical problems, and most modern measuring instruments are built on the basis of coordinate measurement principles.

Although the existing coordinate detection structure can realize the detection of the object to be measured, it needs to move the measurement structure on the platform during the detection process. In this way, the dust on the platform will affect the accuracy of the measurement of the object by the measurement structure during the movement, thereby affecting the experimental results, thereby affecting the overall measurement efficiency or measurement results.

Utility Model Content

In view of this, the utility model aims at the deficiencies of the prior art and provides a coordinate detection structure, which can not only detect objects, but also measure objects by the rotation of the structure without moving the platform during detection, thereby extending the service life of the structure and further improving the overall use effect and efficiency.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a coordinate detection structure, including a base plate, a rotating shaft 1 is arranged on the top left side of the base plate, a rotating shaft 2 is also arranged on the top left side of the base plate, a synchronous pulley 1 is arranged on the top of the rotating shaft 1, a synchronous pulley 2 is arranged on the top of the rotating shaft 2, a conveyor belt 1 is arranged between the synchronous pulley 1 and the synchronous pulley 2, an L-shaped plate 1 is also arranged on the top left side of the base plate, a first rotating motor connected to the synchronous pulley is arranged at the bottom of the L-shaped plate 1, a rotating shaft is arranged on the top of the synchronous pulley 1, a moving structure is arranged on the top of the rotating shaft, and a clamping mechanism is arranged on the base plate.

As a further improvement of the utility model, the moving structure includes a fixed block arranged at the top of the rotating shaft, a slide groove is arranged at the right end of the fixed block, a sliding rod is arranged inside the slide groove, a threaded hole is arranged at the end of the sliding rod in contact with the slide groove, an L-shaped plate 2 is arranged on the top of the fixed block, a second rotating motor is arranged at the bottom of the L-shaped plate 2, a lead screw threadedly connected to the threaded hole is arranged in the middle of the fixed block, one end of the lead screw is connected to the second rotating motor through a coupling, and a moving module is arranged on the sliding rod.

As a further improvement of the utility model, the mobile module includes a T-shaped through groove arranged on the slide rod, a synchronous pulley three is arranged on the top left side of the slide rod, a synchronous pulley four is arranged on the top left side of the slide rod, a transmission belt two is arranged between the synchronous pulley three and the synchronous pulley four, a T-shaped slider is arranged for sliding inside the T-shaped through groove, a moving block connected to the transmission belt two is arranged on the top of the T-shaped slider, a vertical block is arranged at the bottom of the T-shaped block, a detection head is arranged at the bottom of the vertical block, and a third rotating motor corresponding to the synchronous pulley three is arranged at the bottom of the slide plate.

As a further improvement of the utility model, the clamping mechanism includes a T-shaped slide arranged at the bottom of the base plate, T-shaped sliding bodies are symmetrically arranged at the front and rear of the bottom of the T-shaped slide, the side ends of the two T-shaped sliding bodies are respectively provided with screw holes, a double-headed screw passing through the two screw holes is arranged inside the T-shaped slide, a fourth rotating motor connected to the double-headed screw is arranged at the front side end of the base plate, a cylinder is arranged at the inner end of the two T-shaped sliding bodies, and a supporting block is arranged at the movable end of the cylinder.

As a further improvement of the utility model, support legs are arranged at the four corners of the bottom plate, anti-skid pads are arranged at the bottom of the support legs, and the supporting blocks are welded to the cylinder.

Compared with the prior art, the beneficial effects of the utility model are as follows:

First, start the first rotating motor. The rotation of the first rotating motor drives the second synchronous pulley to rotate. The rotation of the second synchronous pulley drives the transmission belt one to move. The movement of the synchronous pulley one drives the synchronous pulley two to rotate, which in turn drives the detection head to rotate to facilitate reaching above the object to be detected, thereby avoiding the movement of the device above the base plate to increase the error rate.

Secondly, a slide groove is provided on the right side of a fixed block at the top of the rotating shaft, and a slide rod is provided inside the slide groove. The second rotating motor is started, and the rotation of the second rotating motor drives the lead screw to rotate, thereby driving the slide rod to move up and down, thereby driving the slide rod to move up and down, and then driving the detection head to move up and down to get close to the monitored object.

Thirdly, start the third rotating motor. The rotation of the third rotating motor drives the synchronous pulley three to rotate. The rotation of the synchronous pulley three drives the transmission belt two to move, thereby driving the synchronous pulley four to rotate. Then the transmission belt two drives the moving block to move, thereby driving the T-shaped slider to slide, thereby driving the vertical block to move horizontally, and then driving the detection head to move horizontally.

Fourthly, a T-shaped slide is provided on the bottom plate, and a T-shaped sliding body is arranged inside the slide along the front-to-back direction. The fourth rotating motor is started, and the rotation of the fourth rotating motor drives the double-headed screw to rotate and then drives the supporting block on the T-shaped sliding body to clamp the measured component.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the structure of the front view of the utility model;

FIG3 is a schematic diagram of the structure of a top view of the utility model;

FIG. 4 is a schematic structural diagram of a partial view of the utility model.

In the figure: 101, bottom plate; 102, rotating shaft 1; 103, rotating shaft 2; 104, synchronous pulley 1; 105, synchronous pulley 2; 106, conveyor belt 1; 107, L-shaped plate 1; 108, first rotating motor; 109, rotating shaft; 110, fixed block; 111, slide groove; 112, lead screw; 113, slide rod; 114, second rotating motor; 115, L-shaped plate 2; 20 1. Synchronous pulley three; 202. Synchronous pulley four; 203. Transmission belt two; 204. Moving block; 205. T-shaped through slot; 206. T-shaped slider; 207. Vertical block; 208. Detection head; 209. T-shaped slideway; 210. T-shaped slide body; 211. Double-headed screw; 212. Fourth rotating motor; 213. Cylinder; 214. Support block; 215. Support leg; 216. Anti-skid pad.

DETAILED DESCRIPTION

In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

As shown in Figure 1, a coordinate detection structure includes a base plate 101, a rotating shaft 102 is arranged on the top left side of the base plate 101, a rotating shaft 103 is also arranged on the top left side of the base plate 101, a synchronous pulley 104 is arranged on the top of the rotating shaft 102, a synchronous pulley 105 is arranged on the top of the rotating shaft 103, a conveyor belt 106 is arranged between the synchronous pulley 104 and the synchronous pulley 105, an L-shaped plate 107 is also arranged on the top left side of the base plate 101, a first rotating motor 108 connected to the synchronous pulley is arranged at the bottom of the L-shaped plate 107, a rotating shaft 109 is arranged on the top of the synchronous pulley 104, a moving structure is arranged on the top of the rotating shaft 109, and a clamping mechanism is arranged on the base plate 101.

As shown in Figures 1 and 2, the moving structure includes a fixed block 110 arranged on the top of the rotating shaft 109, a slide groove 111 is arranged at the right end of the fixed block 110, a slide rod 113 is arranged inside the slide groove 111, and a threaded hole is arranged at the end of the slide rod 113 that contacts the slide groove 111, an L-shaped plate 115 is arranged on the top of the fixed block 110, a second rotating motor 114 is arranged at the bottom of the L-shaped plate 115, a lead screw 112 screwed to the threaded hole is arranged in the middle of the fixed block 110, one end of the lead screw 112 is connected to the second rotating motor 114 through a coupling, and a moving module is arranged on the slide rod 113.

As shown in Figures 1 and 3, the mobile module includes a T-shaped through slot 205 arranged on the slide bar 113, a synchronous pulley three 201 is arranged on the left side of the top of the slide bar 113, a synchronous pulley four 202 is arranged on the left side of the top of the slide bar 113, a transmission belt two 203 is arranged between the synchronous pulley three 201 and the synchronous pulley four 202, a T-shaped slider 206 is slidingly arranged inside the T-shaped through slot 205, a moving block 204 connected to the transmission belt two is arranged on the top of the T-shaped slider 206, a vertical block 207 is arranged at the bottom of the T-shaped block, a detection head 208 is arranged at the bottom of the vertical block 207, and a third rotating motor corresponding to the synchronous pulley three 201 is arranged at the bottom of the slide plate.

As shown in Figures 1 and 4, the clamping mechanism includes a T-shaped slide 209 arranged at the bottom of the base plate 101, and T-shaped slides 210 are symmetrically arranged at the bottom of the T-shaped slide 209. The side ends of the two T-shaped slides 210 are respectively provided with screw holes, and the interior of the T-shaped slide 209 is provided with a double-headed screw 211 passing through the two screw holes. The front side end of the base plate 101 is provided with a fourth rotating motor 212 connected to the double-headed screw 211, and the inner ends of the two T-shaped slides 210 are provided with cylinders 213, and the movable ends of the cylinders 213 are provided with supporting blocks 214.

As shown in FIGS. 2 and 3 , support legs 215 are provided at the four corners of the bottom plate 101 , anti-slip pads 216 are provided at the bottom of the support legs 215 , and the support blocks 214 are connected to the cylinders 213 by welding.

The user first starts the first rotating motor 108. The rotation of the first rotating motor 108 drives the second synchronous pulley to rotate. The rotation of the second synchronous pulley drives the transmission belt 1 to move. The synchronous pulley 1 104 moves and drives the synchronous pulley 2 105 to rotate, thereby driving the detection head 208 to rotate to facilitate reaching the top of the object to be detected, thereby avoiding the movement of the device above the bottom plate 101 to increase the error rate. A fixed block 110 is provided on the top of the rotating shaft 109, and a slide groove 111 is provided on the right side. A slide bar 113 is provided inside the slide groove 111. The second rotating motor 114 is started. The rotation of the second rotating motor 114 drives the lead screw 112 to rotate, thereby driving the slide bar 113 to move up and down, thereby driving the slide bar 113 to move up and down, and then driving the detection head 208 to move up and down. The third rotating motor 212 is started, and the rotation of the third rotating motor drives the synchronous pulley 3 201 to rotate, and the rotation of the synchronous pulley 3 201 drives the transmission belt 203 to move, and then drives the synchronous pulley 4 202 to rotate, and then the transmission belt 203 drives the moving block 204 to move, thereby driving the T-shaped slider 206 to slide, and then drives the vertical block 207 to move in the horizontal direction, and then drives the detection head 208 to move in the horizontal direction. A T-shaped slide 209 is provided on the bottom plate 101, and a T-shaped slide body 210 is provided inside the slide along the front and rear directions. The fourth rotating motor 212 is started, and the rotation of the fourth rotating motor 212 drives the double-headed screw 211 to rotate, and then drives the supporting block 214 on the T-shaped slide body 210 to clamp the measured component.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims (7)

1. A coordinate detection structure comprising a base plate (101), characterized in that: the top left side of bottom plate (101) is provided with rotation axis one (102), the top left side of bottom plate (101) still is provided with rotation axis two (103), the top of rotation axis one (102) is provided with synchronous pulley one (104), the top of rotation axis two (103) is provided with synchronous pulley two (105), be provided with conveyer belt one (106) between synchronous pulley one (104) and synchronous pulley two (105), the top left side of bottom plate (101) still is provided with L shaped plate one (107), the bottom of L shaped plate one (107) is provided with first rotating electrical machines (108) that are connected with synchronous pulley, the top of synchronous pulley one (104) is provided with axis of rotation (109), the top of axis of rotation (109) is provided with moving structure, be provided with fixture on bottom plate (101).

2. A coordinate detecting structure according to claim 1, wherein: the movable structure comprises a fixed block (110) arranged at the top of a rotating shaft (109), a sliding groove (111) is formed in the right side end of the fixed block (110), a sliding rod (113) is arranged in the sliding groove (111), a threaded hole is formed in one end, in contact with the sliding groove (111), of the sliding rod (113), an L-shaped plate II (115) is arranged at the top of the fixed block (110), a second rotating motor (114) is arranged at the bottom of the L-shaped plate II (115), a screw rod (112) in threaded connection with the threaded hole is arranged in the middle of the fixed block (110), and a movable module is arranged on the sliding rod (113).

3. A coordinate detecting structure according to claim 2, wherein: the mobile module comprises a T-shaped through groove (205) arranged on a sliding rod (113), a synchronous pulley III (201) is arranged on the left side of the top of the sliding rod (113), a synchronous pulley IV (202) is arranged on the left side of the top of the sliding rod (113), a transmission belt II (203) is arranged between the synchronous pulley III (201) and the synchronous pulley IV (202), a T-shaped sliding block (206) is arranged in the T-shaped through groove (205) in a sliding manner, a mobile block (204) connected with the transmission belt II is arranged at the top of the T-shaped sliding block (206), a vertical block (207) is arranged at the bottom of the T-shaped block, a detection head (208) is arranged at the bottom of the vertical block (207), and a third rotary motor corresponding to the synchronous pulley III (201) is arranged at the bottom of the sliding plate.

4. A coordinate detecting structure according to claim 3, wherein: the clamping mechanism comprises T-shaped slide ways (209) arranged at the bottom of a bottom plate (101), T-shaped slide bodies (210) are symmetrically arranged around the bottom of each T-shaped slide way (209), screw holes are formed in the side ends of the two T-shaped slide bodies (210) respectively, double-headed screws (211) penetrating through the two screw holes are arranged in each T-shaped slide way (209), a fourth rotating motor (212) connected with the double-headed screws (211) is arranged at the front side end of the bottom plate (101), air cylinders (213) are arranged at the inner side ends of the two T-shaped slide bodies (210), and clamping blocks (214) are arranged at the movable ends of the air cylinders (213).

5. A coordinate detecting structure according to claim 4, wherein: four corners of the bottom plate (101) are provided with supporting legs (215), and the bottoms of the supporting legs (215) are provided with anti-slip pads (216).

6. A coordinate detecting structure according to claim 5, wherein: one end of the screw rod (112) is connected with a second rotating motor (114) through a coupler.

7. A coordinate detecting structure according to claim 6, wherein: the clamping block (214) is connected with the air cylinder (213) in a welding way.