CN219798146U

CN219798146U - Positioning tool for detecting threaded nails of products

Info

Publication number: CN219798146U
Application number: CN202321241291.4U
Authority: CN
Inventors: 李连明; 蒋广君; 吴大林; 龙胜标; 李小龙; 张锐; 李勇军; 陈炯波
Original assignee: Yijing Shanghai Hardware Products Co ltd
Current assignee: Yijing Shanghai Hardware Products Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-10-03
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses a positioning tool for detecting a product screw, which comprises a detection positioning tool, wherein the detection positioning tool comprises a workbench, a support frame is arranged at the top of the workbench, a driving motor is arranged at the left side of the support frame, a detection nut positioned at the right side of the support frame is arranged at the right end of the driving motor, a screw sliding mechanism positioned at the right side of the detection nut is arranged at the top of the workbench, two switches are arranged at the rear side of the screw sliding mechanism, and a reset member is arranged between the screw sliding mechanism and the workbench; according to the utility model, the drive motor, the detection nut, the screw sliding mechanism, the reset member and the switch are combined, so that the detection nut can repeatedly rotate forwards or reversely, and is screwed or loosened with the screw nail which moves left and right in a reciprocating manner, the screw matching between the detection nut and the screw nail is repeated for a plurality of times, the number of times of screw connection between the detection nut and the screw nail and the loss degree of the connection position between the detection nut and the screw nail can be detected, and the convenience and intuitiveness of the detection of the screw property on the surface of the screw nail are improved.

Description

Positioning tool for detecting threaded nails of products

Technical Field

The utility model belongs to the technical field, and particularly relates to a positioning tool for detecting a product screw nail.

Background

The screw nail is a screw nail with connecting function, the head part is made into 60 degree pointed shape, the body part is made into screw shape, the tail part can be made into a straight groove cap, a hexagonal cap, an annular cap and a hook cap. The screw nail product needs to detect its surface before putting into use, consequently needs to use location frock centre gripping screw nail, for example, the promotion that publication number is CN210790626U detects screw hardness efficiency's frock clamp, improves the roughness and the speed that the preliminary treatment was polished when screw detected Rockwell hardness, wholly promotes the efficiency of detecting screw Rockwell hardness.

In the device, whether the surface threads of some screw nails are qualified with the nut fit or not can not be directly detected, or only the dimensional deviation of the screw threads on the surface of the screw nails is detected, and the screwing loss of the screw nails and the nut can not be detected, so that the positioning tool for detecting the screw nails of products is provided.

Disclosure of Invention

The utility model aims to provide a positioning tool for detecting a threaded nail of a product, which solves the problem that the service life and the wear of the threaded nail and the threaded nut in the prior art cannot be intuitively detected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a product screw detects with location frock, including detecting the location frock, it includes the workstation to detect the location frock, the workstation top is provided with the support frame, the support frame left side is provided with driving motor, the detection nut on the support frame right side is installed to driving motor right-hand member, the workstation top is provided with the screw slide mechanism that is located the detection nut right side, screw slide mechanism rear side is provided with two switches, be provided with reset member between screw slide mechanism and the workstation.

Preferably, the screw sliding mechanism comprises a sliding rail, a sliding table, a screw clamping product, a vertical frame and a pressing component, wherein the sliding rail is horizontally fixed on the upper surface of the workbench, the sliding table is slidably mounted on the sliding rail, and the upper surface of the sliding table is provided with an L-shaped vertical frame.

Preferably, the screw clamping product is arranged in a hole at the upper end of the vertical frame, and a pressing component is arranged between the screw clamping product and the vertical frame.

Preferably, the compressing member comprises a vertical plate and a compressing rod, the lower end of the vertical plate is fixed on the surface of the lower end of the vertical frame, the upper end of the vertical plate extends to the outer side of the screw clamping product, and the compressing rod is installed at the upper end of the vertical plate in a screwing mode and is in surface contact with the screw clamping product.

Preferably, the rear end of the stand is provided with a convex plate, and the convex plate is positioned between the baffle plates arranged on the inner side surfaces of the two switches.

Preferably, the reset member comprises a fixed plate, a movable rod, a reset spring and a movable plate, wherein the fixed plate is fixed on the upper surface of the workbench and positioned on the right side of the sliding table, the two movable rods are fixed on the right side of the sliding table, the end parts of the movable rods penetrate through the fixed plate and are exposed outside, the movable plates are movably sleeved on the movable rods and are in contact with the right side surfaces of the fixed plates, the reset spring is sleeved on the movable rods, and two ends of the reset spring are respectively fixed with the surfaces of the movable plates and limiting plates fixed at the end parts of the movable rods.

Preferably, two relays are arranged on the upper surface of the workbench, and a power supply is further arranged on the upper surface of the workbench.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the drive motor, the detection nut, the screw sliding mechanism, the reset member and the switch are combined, so that the detection nut can repeatedly rotate forwards or reversely, and is screwed or loosened with the screw nail which moves left and right in a reciprocating manner, the screw matching between the detection nut and the screw nail is repeated for a plurality of times, the number of times of screw connection between the detection nut and the screw nail and the loss degree of the connection position between the detection nut and the screw nail can be detected, and the convenience and intuitiveness of the detection of the screw property on the surface of the screw nail are improved.

Drawings

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

FIG. 2 is a schematic view of a screw slide mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the pressing member of the present utility model;

FIG. 4 is a schematic view of the reset member of the present utility model;

in the figure: 100. detecting a positioning tool; 101. a work table; 102. a driving motor; 103. a screw sliding mechanism; 1031. a slide rail; 1032. a sliding table; 1033. the screw clamps the product; 1034. a vertical frame; 1035. a pressing member; 10351. a vertical plate; 10352. a pressing rod; 104. detecting a nut; 105. a reset member; 1051. a fixing plate; 1052. a movable rod; 1053. a return spring; 1054. a movable plate; 106. a switch; 107. a power supply; 108. and a relay.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a product screw detects with location frock, including detecting location frock 100, detect location frock 100 includes workstation 101, workstation 101 top is provided with the support frame, the support frame right side is fixed with the shelves pole spacing to screw centre gripping product 1033, can avoid screw centre gripping product 1033 to rotate, the support frame left side is provided with driving motor 102, the detection nut 104 that is located the support frame right side is installed to driving motor 102 right-hand member, detection nut 104 can rotate along with driving motor 102 work, the workstation 101 top is provided with the screw slide mechanism 103 that is located detection nut 104 right side, rotatory detection nut 104 can be connected with the screw cooperation on the screw slide mechanism 103, screw slide mechanism 103 rear side is provided with two switches 106, two switches 106 steerable driving motor 102 corotation or meal, be provided with reset member 105 between screw slide mechanism 103 and the workstation 101, reset member 105 can realize the reset of slip table 1032.

In this embodiment, preferably, the screw sliding mechanism 103 includes a sliding rail 1031, a sliding table 1032, a screw clamping product 1033, a stand 1034 and a pressing member 1035, where the screw sliding mechanism 103 can drive the screw to reciprocate left and right, so as to implement repeated screwing or loosening of the screw and the detection nut 104, and detect the screwing loss condition and the matching degree of the screw and the detection nut, the sliding rail 1031 is horizontally fixed on the upper surface of the workbench 101, the sliding table 1032 is slidably mounted on the sliding rail 1031, the upper surface of the sliding table 1032 is provided with an L-shaped stand 1034, the two are connected by a screw, so that the subsequent disassembly and assembly are convenient, the screw clamping product 1033 is mounted in a hole at the upper end of the stand 1034, and the pressing member 1035 is arranged between the screw clamping product 1033 and the stand 1034, so that the screw can be further pressed and fixed, and the use stability in the detection process is increased.

In this embodiment, preferably, the pressing member 1035 includes a vertical plate 10351 and a pressing bar 10352, the pressing member 1035 is used to further press and limit the screw nail clamped in the screw clamping product 1033, so as to avoid the situation that the screw nail is separated from the screw clamping product 1033 and is affected to cooperate with the detection nut 104 for detection, the lower end of the vertical plate 10351 is fixed on the lower end surface of the vertical plate 1034, the upper end of the vertical plate 10351 extends to the outer side of the screw clamping product 1033, the pressing bar 10352 is rotatably mounted on the upper end of the vertical plate 10351 and contacts with the surface of the screw clamping product 1033, and the pressing bar 10352 can press and fix the screw nail.

In this embodiment, preferably, a protruding plate is disposed at the rear end of the stand 1034, and the protruding plate is located between the blocking plates disposed on the inner sides of the two switches 106, and along with the left-right movement of the sliding table 1032, the protruding plate can be driven to reciprocally touch the two blocking plates, so that the two switches 106 can repeatedly work to issue instructions.

In summary, when in use, the screw clamping product 1033 can be installed in the hole at the upper end of the stand 1034, at this time, the detection nut 104 is aligned with the screw position, the driving motor 102 rotates anticlockwise, the sliding table 1032 is pushed to move leftwards along the sliding rail 1031, the screw is driven to move leftwards, the end part of the screw is connected with the rotated detection nut 104, the movable rod 1052 and the convex plate move along with the sliding table 1032, the reset spring 1053 at the end part of the movable rod 1052 is gradually compressed, the convex plate contacts with the baffle plate of the left switch 106, the left switch 106 is driven to work, the driving motor 102 rotates clockwise, the detection nut 104 is driven to rotate reversely, the screw starts to unscrew the detection nut 104, no external force is applied, the sliding table 1032 moves rightwards under the elastic recovery of the reset spring 1053, the convex plate contacts with the baffle plate at the inner side of the right switch 106, the right switch 106 is driven to work, the driving motor 102 moves leftwards again, the sliding table 1032 reciprocates leftwards and moves leftwards along with the screw to be connected with or separated with the baffle plate 106, the screw surface screw threaded connection degree and the mating degree of the screw are detected, and the screw thread connection degree and the detection result are increased intuitively.

Example 2

Referring to fig. 1 to 4, a second embodiment of the present utility model is shown, which differs from the previous embodiment.

In this embodiment, preferably, the reset member 105 includes a fixed plate 1051, a movable rod 1052, a reset spring 1053 and a movable plate 1054, the reset member 105 can realize the quick reset of the sliding table 1032 moving leftwards, and can play a limiting role on the movement of the sliding table 1032, the condition of front-back offset is avoided, the fixed plate 1051 is fixed on the upper surface of the workbench 101 and is located on the right side of the sliding table 1032, two movable rods 1052 are fixed on the right side of the sliding table 1032, the ends of the two movable rods 1052 are exposed outside through the fixed plate 1051, the movable plate 1054 is movably sleeved on the movable rod 1052 and contacts with the right side surface of the fixed plate 1051, the reset spring 1053 is sleeved on the movable rod 1052, the reset spring 1053 can be in extrusion to increase elastic potential energy along with the movement of the movable rod 1052, the two ends of the reset spring 1053 are respectively fixed on the surfaces of the limiting plates fixed with the movable plate 1054 and the ends of the movable rod 1052.

In this embodiment, preferably, two relays 108 are provided on the upper surface of the table 101, the two relays 108 can set the time for the driving motor 102 to rotate forward or backward, and a power supply 107 is further provided on the upper surface of the table 101.

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. Product screw detects with location frock, including detecting location frock (100), its characterized in that: the detection positioning tool (100) comprises a workbench (101), a support frame is arranged at the top of the workbench (101), a driving motor (102) is arranged on the left side of the support frame, a detection nut (104) positioned on the right side of the support frame is arranged at the right end of the driving motor (102), a screw sliding mechanism (103) positioned on the right side of the detection nut (104) is arranged at the top of the workbench (101), two switches (106) are arranged on the rear side of the screw sliding mechanism (103), and a reset member (105) is arranged between the screw sliding mechanism (103) and the workbench (101).

2. The positioning tool for detecting the threaded nails of the products according to claim 1, wherein: screw slide mechanism (103) include slide rail (1031), slip table (1032), screw centre gripping product (1033), grudging post (1034) and clamp structure (1035), slide rail (1031) level is fixed at workstation (101) upper surface, slip table (1032) slidable mounting is on slide rail (1031), slip table (1032) upper surface is provided with grudging post (1034) of L type.

3. The positioning tool for detecting the threaded nails of the products according to claim 2, wherein: the screw clamping product (1033) is arranged in a hole at the upper end of the stand (1034), and a pressing component (1035) is arranged between the screw clamping product (1033) and the stand (1034).

4. A product screw detects and uses location frock according to claim 3, characterized in that: the compressing component (1035) comprises a vertical plate (10351) and a compressing rod (10352), the lower end of the vertical plate (10351) is fixed on the surface of the lower end of the vertical frame (1034), the upper end of the vertical plate (10351) extends to the outer side of the screw clamping product (1033), and the compressing rod (10352) is installed at the upper end of the vertical plate (10351) in a screwing mode and is in surface contact with the screw clamping product (1033).

5. A product screw detects and uses location frock according to claim 3, characterized in that: the rear end of the stand (1034) is provided with a convex plate, and the convex plate is positioned between the baffle plates arranged on the inner side surfaces of the two switches (106).

6. A product screw detects and uses location frock according to claim 3, characterized in that: the reset member (105) comprises a fixed plate (1051), movable rods (1052), reset springs (1053) and movable plates (1054), wherein the fixed plates (1051) are fixed on the upper surface of the workbench (101) and are positioned on the right side of the sliding table (1032), the two movable rods (1052) are fixed on the right side of the sliding table (1032) and the end parts of the movable rods penetrate through the fixed plates (1051) to be exposed out of the sliding table, the movable plates (1054) are movably sleeved on the movable rods (1052) and are in contact with the right side surfaces of the fixed plates (1051), the reset springs (1053) are sleeved on the movable rods (1052), and two ends of each reset spring (1053) are fixed with the limiting plates fixed on the end parts of the movable rods (1054) and the limiting plates fixed on the surfaces of the end parts of the movable rods (1052).

7. The positioning tool for detecting the threaded nails of the products according to claim 1, wherein: two relays (108) are arranged on the upper surface of the workbench (101), and a power supply (107) is further arranged on the upper surface of the workbench (101).