CN221037258U

CN221037258U - Surface flatness detection device for precise hardware shell

Info

Publication number: CN221037258U
Application number: CN202322832022.1U
Authority: CN
Inventors: 谷立桃; 彭亚旺; 彭明东
Original assignee: Shenzhen Shengwangda Hardware Products Co ltd
Current assignee: Shenzhen Shengwangda Hardware Products Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-05-28
Anticipated expiration: 2033-10-23

Abstract

The utility model discloses a surface flatness detection device of a precise hardware shell, which relates to the field of hardware detection and comprises a bottom plate, a top plate and two support plates, wherein the two support plates are vertically and fixedly arranged on the upper side of the bottom plate and are distributed symmetrically left and right, the top plate is transversely and fixedly arranged at the upper ends of the two support plates, a shell is fixedly arranged at the upper end of the bottom plate, a circular plate is rotatably arranged above the shell, a clamping mechanism is arranged on the circular plate, a horizontal rod which is transversely arranged is arranged between the two support plates, two ends of the horizontal rod are respectively and slidably connected with the two support plates, a round hole is formed in the middle part of the upper side of the top plate, a round rod is vertically arranged in the round hole, a pulling plate is fixedly connected with the upper end of the round rod, the lower end of the round rod is fixedly connected with the middle part of the upper side of the horizontal rod, a spring is sleeved on the round rod, and two ends of the spring are respectively and fixedly connected with the top plate and the horizontal rod. The utility model is convenient for detecting the flatness of the hardware shell, has simple operation and low use cost, and is convenient for people to use.

Description

Surface flatness detection device for precise hardware shell

Technical Field

The utility model belongs to the technical field of hardware detection, and particularly relates to a surface flatness detection device for a precise hardware shell.

Background

Hardware: the traditional hardware, also called as 'small hardware', refers to five metals of gold, silver, copper, iron and tin, and can be manufactured into artworks or metal devices such as knives, swords and the like through manual processing. The hardware in the modern society is more extensive, for example hardware tools, hardware parts, daily hardware, construction hardware, security articles and the like. The hardware products are not mostly end consumer products.

At present, hardware detects at the surface smoothness who aligns the shell after manufacturing, and among the prior art, when detecting the roughness of hardware shell, generally detects through the roughness detector, not only need detect the accurate operation of workman like this, increased the operation degree of difficulty, and increased use cost, inconvenient people use, therefore propose accurate hardware shell's surface smoothness detection device.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the surface flatness detection device for the precise hardware shell, which effectively solves the problems that the flatness detection device is generally used for detecting the flatness of the hardware shell, so that accurate operation of a worker is required to be detected, the operation difficulty is increased, the use cost is increased, and the use of people is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a surface smoothness detection device of accurate five metals shell, includes bottom plate, roof and two backup pads, two the equal vertical fixed setting of backup pad is in the upside and bilateral symmetry distributes of bottom plate, the horizontal fixed upper end that sets up at two backup pads of roof, the fixed casing that is provided with in upper end of bottom plate, the top rotation of casing is provided with the plectane, be provided with fixture on the plectane, two be provided with the horizontal pole that transversely sets up between the backup pad, the both ends of horizontal pole respectively with two backup pads sliding connection, the round hole has been seted up at the upside middle part of roof, slide in the round hole and be provided with vertical setting at the round bar, the upper end fixedly connected with arm-tie of round bar, the lower extreme of round bar and the upside middle part fixed connection of horizontal pole, the cover is equipped with the spring on the round bar, the both ends of spring respectively with roof and horizontal bar fixed connection.

Preferably, a servo motor is fixedly arranged in the shell, the output end of the servo motor is fixedly connected with a rotating shaft through a coupler, and the upper end of the rotating shaft penetrates through the upper side wall of the shell through a bearing and is fixedly connected with the middle part of the lower side of the circular plate.

Preferably, the clamping mechanism comprises two fixing plates, two air cylinders and two clamping plates, wherein the two fixing plates are fixedly arranged on the circular plate and symmetrically distributed, the two air cylinders are respectively fixedly connected with two opposite sides of the two fixing plates, and two opposite ends of the two air cylinders are respectively fixedly connected with the two clamping plates.

Preferably, two opposite sides of the supporting plate are provided with vertical guide grooves, guide blocks are slidably arranged in the guide grooves, and the guide blocks are fixedly connected with two ends of the horizontal rod respectively.

Preferably, scale marks are arranged on the front side of one of the support plates, and a U-shaped handle is fixedly arranged at the upper end of the circular plate.

Preferably, a plurality of evenly distributed circular grooves are formed in the lower side of the horizontal rod, and balls are arranged in each circular groove in a rolling mode.

The utility model has the technical effects and advantages that:

1. When using, upwards pulling the horizon bar, will wait to detect the hardware shell again and place on the plectane, rethread fixture carries out the centre gripping to the hardware shell and fixes, then loosen the horizon bar, can drive horizon bar downwardly moving through the spring that sets up, the horizon bar is pressed in the upside of hardware shell, restart servo motor, servo motor drives the plectane through the pivot and rotates, thereby drive the hardware shell and rotate, can make the upper surface of hardware shell and the horizon bar between rotate each other, when the protruding position of upper surface of hardware shell rotates and contacts with the horizon bar, will drive horizon bar upwards movement, thereby can detect the surface smoothness of hardware shell, through above-mentioned device, be convenient for detect the roughness of hardware shell, and easy operation, low in use cost, people of being convenient for use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

fig. 3 is a schematic view showing the bottom view of the horizontal bar of the present utility model.

In the figure: 1. a bottom plate; 2. a top plate; 3. a support plate; 4. a housing; 5. a circular plate; 6. a horizontal bar; 7. a round bar; 8. a spring; 9. a servo motor; 10. a fixing plate; 11. a cylinder; 12. a clamping plate; 13. a guide block; 14. a U-shaped handle; 15. a ball; 16. pulling the plate.

Detailed Description

The utility model provides a surface flatness detection device of a precise hardware shell as shown in figures 1-3, which comprises a bottom plate 1, a top plate 2 and two support plates 3, wherein the two support plates 3 are vertically and fixedly arranged on the upper side of the bottom plate 1 and are distributed symmetrically left and right, the top plate 2 is transversely and fixedly arranged at the upper ends of the two support plates 3, a shell 4 is fixedly arranged at the upper end of the bottom plate 1, a circular plate 5 is rotatably arranged above the shell 4, a clamping mechanism is arranged on the circular plate 5, a horizontal rod 6 which is transversely arranged is arranged between the two support plates 3, two ends of the horizontal rod 6 are respectively and slidably connected with the two support plates 3, a round hole is formed in the middle of the upper side of the top plate 2, a round rod 7 is vertically arranged in the round hole in a sliding manner, the upper end of the round rod 7 is fixedly connected with a pull plate 16, the lower end of the round rod 7 is fixedly connected with the middle of the upper side of the horizontal rod 6, a spring 8 is sleeved on the round rod 7, and two ends of the spring 8 are respectively and fixedly connected with the top plate 2 and the horizontal rod 6.

As shown in fig. 2, the servo motor 9 is fixedly arranged in the casing 4, the output end of the servo motor 9 is fixedly connected with a rotating shaft through a coupling, the upper end of the rotating shaft passes through the upper side wall of the casing 4 through a bearing and is fixedly connected with the middle part of the lower side of the circular plate 5, and the circular plate 5 can be driven to rotate through the servo motor 9 and the rotating shaft, so that the hardware shell placed on the circular plate 5 can be driven to rotate, and the flatness of different positions of the upper surface of the hardware shell can be conveniently detected.

As shown in fig. 1 and 2, the clamping mechanism comprises two fixing plates 10, two air cylinders 11 and two clamping plates 12, wherein the two fixing plates 10 are fixedly arranged on the circular plate 5 and symmetrically distributed, the two air cylinders 11 are fixedly connected with two opposite sides of the two fixing plates 10 respectively, two opposite ends of the two air cylinders 11 are fixedly connected with the two clamping plates 12 respectively, and the two clamping plates 12 can be driven to move relatively through the two air cylinders 11, so that the hardware shell to be detected can be clamped and fixed.

As shown in fig. 2, vertical setting at the guide way has all been seted up to the relative both sides of two backup pads 3, all slides in two guide ways and is provided with guide block 13, and two guide block 13 respectively with the both ends fixed connection of horizontal pole 6, through two guide block 13 and two guide ways that set up, can lead the vertical removal of horizontal pole 6, make the vertical removal of horizontal pole 6 more stable when.

As shown in fig. 1, the front side of one of the support plates 3 is provided with scale marks, so that people can observe the accurate scale difference of the surface flatness of the detected hardware shell, the upper end of the circular plate 5 is fixedly provided with a U-shaped handle 14, and people can conveniently pull the U-shaped handle 14 to drive the round rod 7 and the horizontal rod 6 to move upwards.

As shown in fig. 2 and 3, a plurality of evenly distributed circular grooves are formed in the lower side of the horizontal rod 6, and balls 15 are arranged in each circular groove in a rolling mode, so that friction force between the hardware shell and the horizontal rod 6 can be reduced.

The working principle of the utility model is as follows: when using, upwards pulling horizontal pole 6, the hardware shell that will wait to detect again is placed on plectane 5, rethread fixture carries out the centre gripping to the hardware shell and fixes, then loosen horizontal pole 6, can drive horizontal pole 6 and move down through the spring 8 that sets up, horizontal pole 6 presses the upside at the hardware shell, restart servo motor 9, servo motor 9 drives plectane 5 through the pivot and rotates, thereby drive the hardware shell and rotate, can make the upper surface of hardware shell and rotate each other between horizontal pole 6, when the protruding position rotation of upper surface of hardware shell contacts with horizontal pole 6, will drive horizontal pole 6 upwards movement, thereby can detect the surface smoothness of hardware shell, through last device, be convenient for detect the roughness of hardware shell, and easy operation, low in use cost, people of being convenient for use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Surface smoothness detection device of accurate five metals shell, its characterized in that: including bottom plate (1), roof (2) and two backup pads (3), two equal vertical fixed settings of backup pad (3) are in the upside and bilateral symmetry distribution of bottom plate (1), the upper end of roof (2) horizontal fixation setting at two backup pads (3), the fixed casing (4) that is provided with in upper end of bottom plate (1), the top rotation of casing (4) is provided with plectane (5), be provided with fixture on plectane (5), two be provided with horizontal pole (6) of horizontal setting between backup pad (3), the both ends of horizontal pole (6) respectively with two backup pads (3) sliding connection, round hole (7) are seted up at the upside middle part of roof (2), sliding setting has in the round hole vertical setting in round bar (7), the upper end fixedly connected with arm-tie (16) of round bar (7), the lower extreme of round bar (7) and the upside middle part fixed connection of pole (6), the cover is equipped with spring (8) on round bar (7), both ends and horizontal pole (6) are connected with roof (6) respectively.

2. The surface flatness detection apparatus of claim 1, wherein: the inside of casing (4) is fixed and is provided with servo motor (9), the output of servo motor (9) is through shaft coupling fixedly connected with pivot, the upper end of pivot passes the upper side wall of casing (4) and with the downside middle part fixed connection of plectane (5) through the bearing.

3. The surface flatness detection apparatus of claim 2, wherein: the clamping mechanism comprises two fixing plates (10), two air cylinders (11) and two clamping plates (12), wherein the two fixing plates (10) are fixedly arranged on a circular plate (5) and symmetrically distributed, the two air cylinders (11) are fixedly connected with two opposite sides of the two fixing plates (10) respectively, and two opposite ends of the two air cylinders (11) are fixedly connected with the two clamping plates (12) respectively.

4. The surface flatness inspection apparatus of claim 3, wherein: two opposite sides of the supporting plate (3) are respectively provided with a vertical guide groove, two guide blocks (13) are respectively and slidably arranged in the guide grooves, and the two guide blocks (13) are respectively and fixedly connected with two ends of the horizontal rod (6).

5. The surface flatness detection apparatus of claim 4, wherein: the front side of one supporting plate (3) is provided with scale marks, and the upper end of the circular plate (5) is fixedly provided with a U-shaped handle (14).

6. The surface flatness inspection apparatus of claim 5, wherein: a plurality of evenly distributed circular grooves are formed in the lower side of the horizontal rod (6), and balls (15) are arranged in each circular groove in a rolling mode.