Size measurement equipment integrated field-installation-free constant-temperature room

Abstract

The utility model relates to the technical field of measuring equipment, in particular to a size measuring equipment integrated on-site installation-free constant temperature room which comprises a heat preservation room body, a feeding platform and a discharging platform, and the left side and the right side of a heat insulation room body of the heat preservation room body are fixedly connected with the feeding platform and the discharging platform respectively. According to the feeding and discharging device, the first rolling wheel set, the carrying disc, the second rolling wheel set, the positioning rails and the positioning plate are arranged, the carrying disc can be driven by the first rolling wheel set and the second rolling wheel set to move, feeding and discharging are conducted, and the feeding and discharging efficiency is improved. The positioning plate is driven by the hydraulic plate to move up and down, the position of the carrying disc in the left-right direction is accurately controlled, the position of the carrying disc in the front-back direction is limited through the positioning track, the device can be accurately positioned and rapidly integrated with a measuring platform, and errors generated during measurement are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring equipment, in particular to an integrated on-site installation-free constant temperature chamber for a dimensional measuring device. Background Technique

[0002] For the production of precision devices, their dimensional errors must be controlled within a very small range, and dimensional measurement needs to be carried out under constant temperature conditions during the production process.

[0003] Although some existing dimensional measuring devices are equipped with a constant temperature system, their loading and unloading mechanisms are relatively simple, lacking a rapid positioning system. The carrier plate cannot be quickly integrated with the measuring machine platform, and certain errors may occur during measurement. Therefore, an integrated on-site installation-free constant temperature chamber for a dimensional measuring device is proposed to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an integrated on-site installation-free constant temperature chamber for a dimensional measuring device, so as to solve the problems that although some existing dimensional measuring devices are equipped with a constant temperature system, their loading and unloading mechanisms are relatively simple, lacking a rapid positioning system, the carrier plate cannot be quickly integrated with the measuring machine platform, and certain errors may occur during measurement.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An integrated on-site installation-free constant temperature chamber for a dimensional measuring device, comprising a heat preservation chamber main body, a feeding platform and a discharging platform. The left and right sides of the heat insulation chamber body of the heat preservation chamber main body are respectively fixedly connected with a feeding platform and a discharging platform. The inner sides of the feeding platform and the discharging platform are both fixedly connected with moving tracks. Two sets of front and rear symmetrically distributed first roller groups are arranged inside the moving tracks. Two first limiting plates are fixedly connected to the inner sides of the moving tracks. The first limiting plates are rotatably connected to the rollers of the first roller groups. A carrier plate is arranged above the two sets of first roller groups on the left side. The inner bottom of the heat insulation chamber body of the heat preservation chamber main body is fixedly connected with a measuring platform. A support frame is fixedly connected to the top of the measuring platform. A measuring machine is fixedly connected to the bottom of the connecting plate of the support frame. Two sets of front and rear symmetrically distributed second roller groups are arranged on the top of the workbench of the measuring platform. Two positioning tracks and two second limiting plates are fixedly connected to the top of the workbench of the measuring platform. The bottoms of the positioning tracks and the second limiting plates are rotatably connected to the rollers of the second roller groups. An installation plate is fixedly connected to the bottom of the workbench of the measuring platform. Hydraulic plates are fixedly connected to the left and right sides of the installation plate. Positioning plates are fixedly connected to the tops of the hydraulic plates. The positioning plates all pass through the workbench of the measuring platform.

[0007] Preferably, the main body of the heat preservation room is composed of a heat insulation room body, a temperature controller and a precision filter. A temperature controller and two precision filters are fixedly connected to the inner top of the heat insulation room body of the main body of the heat preservation room. An observation window is arranged on the front side of the heat insulation room body of the main body of the heat preservation room. Feeding ports are arranged on both the left and right sides of the heat insulation room body of the main body of the heat preservation room.

[0008] Preferably, the feeding platform and the discharging platform are symmetrically distributed left and right. The two moving tracks are symmetrically distributed left and right. The measuring platform is located between the two moving tracks. Each moving track is composed of a bottom plate and a side plate. The front and rear ends of the bottom plate of the moving track are fixedly connected to the side plate. Rotating limiting grooves are arranged on both the side plate of the moving track and the first limiting plate. The carrier plate is a rectangular plate.

[0009] Preferably, both the first roller group and the second roller group are composed of a plurality of rollers and driving motors. Some of the rollers of the first roller group and the second roller group are fixedly connected to the main shafts of the driving motors. The rollers of the first roller group are rotatably connected to the side plates of the moving track. The driving motor of the first roller group is fixedly connected to the side plate of the moving track. The rollers of the second roller group are rotatably connected to the measuring platform. The driving motor of the second roller group is fixedly connected to the measuring platform.

[0010] Preferably, the rollers of the first roller group are at the same height as the two leftmost rollers and the two rightmost rollers of the second roller group. The positions of the multiple rollers in the middle of the second roller group are higher than those of the two leftmost rollers and the two rightmost rollers of the second roller group.

[0011] Preferably, the measuring platform is composed of a workbench and four support legs. The four corners at the bottom of the workbench of the measuring platform are fixedly connected to the support legs. The support frame is composed of a connecting plate and four support shafts. The four corners at the bottom of the connecting plate of the support frame are fixedly connected to the support shafts.

[0012] Preferably, the two positioning tracks and the two second limiting plates are symmetrically distributed front and rear. Positioning grooves are arranged on the relative inner sides of the two positioning tracks. Rotating grooves are arranged at the bottoms of the positioning tracks and the second limiting plates. Rotating grooves corresponding to the positioning tracks and the second limiting plates are arranged on the top of the measuring platform. The two hydraulic plates and the two positioning plates are symmetrically distributed left and right.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] In the present utility model, through the provided first roller group, load tray, second roller group, positioning track and positioning plate, the device can drive the load tray to move through the first roller group and the second roller group for loading and unloading. The hydraulic plate drives the positioning plate to move up and down to accurately control the position of the load tray in the left-right direction, and the positioning track restricts the position of the load tray in the front-back direction. The device can be accurately positioned, quickly integrated with the measurement platform, and avoid errors during measurement. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a sectional view of the overall structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the structure of the feeding component of the present utility model;

[0018] Figure 4 is a schematic diagram of the structure of the positioning component of the present utility model;

[0019] Figure 5 is a sectional view of the installation structure of the hydraulic plate of the present utility model;

[0020] Figure 6 is a sectional view of the installation structure of the second roller group of the present utility model.

[0021] In the figure: 1, main body of the insulation room; 2, feeding platform; 3, discharging platform; 4, moving track; 5, first roller group; 6, first limiting plate; 7, load tray; 8, measurement platform; 9, support frame; 10, measuring machine; 11, second roller group; 12, positioning track; 13, second limiting plate; 14, mounting plate; 15, hydraulic plate; 16, positioning plate. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom", etc. is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present utility model; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0024] In addition, it should be noted that the use of words such as "first", "second", etc. to limit the components is only for the convenience of distinguishing the corresponding components. Without additional declaration, the above words have no special meaning. Therefore, it should not be construed as a limitation on the protection scope of the present utility model.

[0025] Please refer to Figure 1-6 , the present utility model provides a technical solution:

[0026] An integrated on-site installation-free constant temperature room for a dimension measuring device, comprising a heat preservation room main body 1, a feeding platform 2 and a discharging platform 3. The left and right sides of the heat insulation housing of the heat preservation room main body 1 are respectively fixedly connected with the feeding platform 2 and the discharging platform 3. The inner sides of the feeding platform 2 and the discharging platform 3 are both fixedly connected with moving tracks 4. Two sets of front and rear symmetrically distributed first roller groups 5 are arranged inside the moving tracks 4. Two first limiting plates 6 are fixedly connected to the inner sides of the moving tracks 4. The first limiting plates 6 are respectively rotationally connected with the rollers of the first roller groups 5. A carrier plate 7 is arranged above the two sets of first roller groups 5 on the left side. The inner bottom of the heat insulation housing of the heat preservation room main body 1 is fixedly connected with a measuring platform 8. A support frame 9 is fixedly connected to the top of the measuring platform 8. A measuring machine 10 is fixedly connected to the bottom of the connecting plate of the support frame 9. Two sets of front and rear symmetrically distributed second roller groups 11 are arranged on the top of the workbench of the measuring platform 8. Two positioning tracks 12 and two second limiting plates 13 are fixedly connected to the top of the workbench of the measuring platform 8. The bottoms of the positioning tracks 12 and the second limiting plates 13 are respectively rotationally connected with the rollers of the second roller groups 11. An installation plate 14 is fixedly connected to the bottom of the workbench of the measuring platform 8. Hydraulic plates 15 are fixedly connected to the left and right sides of the installation plate 14. Positioning plates 16 are fixedly connected to the tops of the hydraulic plates 15. The positioning plates 16 respectively pass through the workbench of the measuring platform 8.

[0027] The main body 1 of the heat preservation chamber is composed of a heat insulation chamber body, a temperature controller and a precision filter. The temperature controller and two precision filters are fixedly connected to the inner top of the heat insulation chamber body of the main body 1 of the heat preservation chamber. An observation window is provided on the front side of the heat insulation chamber body of the main body 1 of the heat preservation chamber. Feeding ports are provided on both the left and right sides of the heat insulation chamber body of the main body 1 of the heat preservation chamber. Through the main body 1 of the heat preservation chamber, a stable temperature and humidity can be provided for the measurement environment; the feeding platform 2 and the discharging platform 3 are symmetrically distributed left and right, and the two moving tracks 4 are symmetrically distributed left and right. The measurement platform 8 is located between the two moving tracks 4. The moving tracks 4 are each composed of a bottom plate and a side plate. The front and rear ends of the bottom plate of the moving track 4 are fixedly connected to the side plate. Rotating limit grooves are provided on both the side plate of the moving track 4 and the first limiting plate 6. The carrier plate 7 is a rectangular plate, and the device to be measured can be carried by the carrier plate 7; both the first roller group 5 and the second roller group 11 are composed of a plurality of rollers and drive motors. Some of the rollers of the first roller group 5 and the second roller group 11 are fixedly connected to the main shafts of the drive motors. The rollers of the first roller group 5 are rotatably connected to the side plate of the moving track 4, and the drive motor of the first roller group 5 is fixedly connected to the side plate of the moving track 4. The rollers of the second roller group 11 are rotatably connected to the measurement platform 8, and the drive motor of the second roller group 11 is fixedly connected to the measurement platform 8. Through the first roller group 5 and the second roller group 11, the carrier plate 7 can be moved left and right; the rollers of the first roller group 5 are all at the same height as the two leftmost rollers and the two rightmost rollers of the second roller group 11. The positions of the multiple rollers in the middle of the second roller group 11 are all higher than the two leftmost rollers and the two rightmost rollers of the second roller group 11. By setting rollers at different heights, the second roller group 11 can cooperate with the positioning track 12 to adjust the height of the carrier plate 7; the measurement platform 8 is composed of a workbench and four support legs. The four corners at the bottom of the workbench of the measurement platform 8 are fixedly connected to the support legs. The support frame 9 is composed of a connecting plate and four support shafts. The four corners at the bottom of the connecting plate of the support frame 9 are fixedly connected to the support shafts. The measuring machine 10 can be fixed by the support frame 9; the two positioning tracks 12 and the two second limiting plates 13 are symmetrically distributed front and rear. Positioning grooves are provided on the relative inner sides of the two positioning tracks 12. Rotating grooves are provided at the bottoms of the positioning tracks 12 and the second limiting plates 13. Rotating grooves corresponding to the positioning tracks 12 and the second limiting plates 13 are provided on the top of the measurement platform 8. The two hydraulic plates 15 and the two positioning plates 16 are symmetrically distributed left and right. The hydraulic plates 15 can drive the positioning plates 16 to move up and down, so as to limit the carrier plate 7 in the left and right directions.

[0028] Workflow: Connect the power supply before use. The temperature controller and precision filter used in the insulation chamber main body 1 of this device are existing components. The insulation chamber main body 1, the first roller group 5, the measuring machine 10, the second roller group 11, and the hydraulic plate 15 of this device are all electrical components. This device is equipped with an external controller, which is electrically connected to the insulation chamber main body 1, the first roller group 5, the measuring machine 10, the second roller group 11, and the hydraulic plate 15 respectively. Manually operating the external controller can adjust the operating states of the insulation chamber main body 1, the first roller group 5, the measuring machine 10, the second roller group 11, and the hydraulic plate 15. The above are all existing technologies. The moving track 4, the first roller group 5, the first limiting plate 6, and the carrier plate 7 of this device constitute a feeding component. The second roller group 11, the positioning track 12, the second limiting plate 13, the mounting plate 14, the hydraulic plate 15, and the positioning plate 16 of this device constitute a positioning component. When using this device, first turn on the temperature controller and precision filter of the insulation chamber main body 1 through the external controller to make the inside of the heat-insulating chamber body of the insulation chamber main body 1 maintain constant temperature and humidity. When loading materials, the hydraulic plate 15 on the right side extends out and the hydraulic plate 15 on the left side retracts. Therefore, the positioning plate 16 on the right side is exposed and the positioning plate 16 on the left side is hidden inside the measuring platform 8. The staff places the device to be measured on the carrier plate 7, and the carrier plate 7 is placed above the moving track 4 on the left side. The first roller group 5 can rotate stably through the moving track 4 and the first limiting plate 6, and the carrier plate 7 can be driven by the first roller group 5 to move from left to right. When the carrier plate 7 moves to the rightmost end of the moving track 4 on the left side, the carrier plate 7 continues to move to the right by means of the first roller group 5. The carrier plate 7 gradually transitions above the measuring platform 8, and the right end of the carrier plate 7 enters the positioning grooves of the two positioning tracks 12. The carrier plate 7 is driven by the second roller group 11 to continue moving to the right. During the movement, the carrier plate 7 moves slightly upward. After the right end of the carrier plate 7 contacts the positioning plate 16 on the right side, it can no longer move to the right. The external controller can estimate the time when the carrier plate 7 reaches above the measuring platform 8 according to the rotational speeds of the drive motors of the first roller group 5 and the second roller group 11. Therefore, after the carrier plate 7 contacts the positioning plate 16 on the right side, the external controller controls the second roller group 11 to stop temporarily and controls the hydraulic plate 15 on the left side to extend out, so that the positioning plate 16 on the left side is exposed, and then the carrier plate 7 can be accurately locked. Subsequently, the device to be measured can be measured by the measuring machine 10 fixedly connected by the support frame 9. After the measurement is completed, unloading is required. When unloading, the hydraulic plate 15 on the right side retracts and the hydraulic plate 15 on the left side extends out. Therefore, the positioning plate 16 on the right side is hidden inside the measuring platform 8 and the positioning plate 16 on the left side is exposed. The external controller controls the second roller group 11 to rotate again, so that the carrier plate 7 moves to the right above the moving track 4 on the right side, and then the carrier plate 7 can be continuously moved to the right by the first roller group 5 to take away the detected device;The device can drive the loading tray 7 to move through the first roller set 5 and the second roller set 11 for loading and unloading. The hydraulic plate 15 drives the positioning plate 16 to move up and down to accurately control the position of the loading tray 7 in the left-right direction, and the positioning track 12 restricts the position of the loading tray 7 in the front-back direction. The device can be accurately positioned, quickly integrated with the measuring platform 8, and avoid errors during measurement.

[0029] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, it will not be elaborated here.

[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated on-site installation-free constant temperature chamber for a dimension measuring device, comprising a heat preservation chamber main body (1), a feeding platform (2) and a discharging platform (3), characterized in that: On the left and right sides of the heat-insulating housing of the heat-insulating housing body (1), a feeding platform (2) and a discharging platform (3) are respectively fixedly connected. Inside the feeding platform (2) and the discharging platform (3), moving tracks (4) are fixedly connected. Inside the moving tracks (4), two groups of first roller groups (5) symmetrically distributed front and back are provided. Inside the moving tracks (4), two first limiting plates (6) are fixedly connected. The first limiting plates (6) are rotationally connected to the rollers of the first roller groups (5). Above the two groups of first roller groups (5) on the left side, a loading tray (7) is provided. At the inner bottom of the heat-insulating housing of the heat-insulating housing body (1), a measuring platform (8) is fixedly connected. At the top of the measuring platform (8), a support frame (9) is fixedly connected. At the bottom of the connecting plate of the support frame (9), a measuring machine (10) is fixedly connected. On the top of the workbench of the measuring platform (8), two groups of second roller groups (11) symmetrically distributed front and back are provided. On the top of the workbench of the measuring platform (8), two positioning tracks (12) and two second limiting plates (13) are fixedly connected. The bottoms of the positioning tracks (12) and the second limiting plates (13) are rotationally connected to the rollers of the second roller groups (11). At the bottom of the workbench of the measuring platform (8), a mounting plate (14) is fixedly connected. On the left and right sides of the mounting plate (14), hydraulic plates (15) are fixedly connected. At the tops of the hydraulic plates (15), positioning plates (16) are fixedly connected. The positioning plates (16) penetrate through the workbench of the measuring platform (8).

2. An integrated on-site installation-free constant temperature chamber for a size measurement device according to claim 1, characterized in that: The heat-insulating housing body (1) consists of a heat-insulating housing, a temperature controller and a precision filter. At the inner top of the heat-insulating housing of the heat-insulating housing body (1), a temperature controller and two precision filters are fixedly connected. At the front side of the heat-insulating housing of the heat-insulating housing body (1), an observation window is provided. At the left and right sides of the heat-insulating housing of the heat-insulating housing body (1), feeding openings are provided.

3. An integrated on-site installation-free constant temperature chamber for a size measurement device according to claim 1, characterized in that: The feeding platform (2) and the discharging platform (3) are symmetrically distributed left and right. The two moving tracks (4) are symmetrically distributed left and right. The measuring platform (8) is located between the two moving tracks (4). The moving tracks (4) are each composed of a bottom plate and a side plate. The front and rear ends of the bottom plate of the moving track (4) are fixedly connected to the side plate. Rotation limiting grooves are provided on the side plates of the moving tracks (4) and the first limiting plates (6). The loading tray (7) is a rectangular tray.

4. An integrated on-site installation-free constant temperature chamber for a dimension measuring device according to claim 1, characterized in that: Both the first roller groups (5) and the second roller groups (11) are composed of multiple rollers and drive motors. Some of the rollers of the first roller groups (5) and the second roller groups (11) are fixedly connected to the main shafts of the drive motors. The rollers of the first roller groups (5) are rotationally connected to the side plates of the moving tracks (4). The drive motors of the first roller groups (5) are fixedly connected to the side plates of the moving tracks (4). The rollers of the second roller groups (11) are rotationally connected to the measuring platform (8). The drive motors of the second roller groups (11) are fixedly connected to the measuring platform (8).

5. An integrated on-site installation-free constant temperature chamber for a size measuring device according to claim 1, characterized in that: The rollers of the first roller group (5) are all at the same height as the two leftmost rollers and the two rightmost rollers of the second roller group (11), and the multiple rollers in the middle of the second roller group (11) are all at a position higher than the two leftmost rollers and the two rightmost rollers of the second roller group (11).

6. An integrated on-site installation-free constant temperature chamber for a size measuring device according to claim 1, characterized in that: The measurement platform (8) is composed of a workbench and four support legs. The four corners at the bottom of the workbench of the measurement platform (8) are fixedly connected to the support legs respectively. The support frame (9) is composed of a connecting plate and four support shafts. The four corners at the bottom of the connecting plate of the support frame (9) are fixedly connected to the support shafts respectively.

7. An integrated on-site installation-free constant temperature chamber for a size measuring device according to claim 1, characterized in that: The two positioning tracks (12) and the two second limiting plates (13) are both symmetrically distributed front and back. Positioning grooves are provided on the relative inner sides of the two positioning tracks (12). Rotating grooves are provided at the bottoms of the positioning tracks (12) and the second limiting plates (13). Rotating grooves corresponding to the positioning tracks (12) and the second limiting plates (13) are provided at the top of the measurement platform (8). The two hydraulic plates (15) and the two positioning plates (16) are both symmetrically distributed left and right.

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