CN216645191U - Workpiece angle width checking fixture - Google Patents

Abstract

The utility model discloses a workpiece angle width checking fixture, which comprises a checking fixture device main body, twelve fixed racks are symmetrically arranged in the checking fixture device main body in pairs, twelve limiting structures are symmetrically arranged in the checking fixture device main body in pairs, each limiting structure comprises an installation connecting arm, a pressing plate, a connecting block and an anti-falling block, the pressing plate is arranged at the outer end of the installation connecting arm, the connecting block is arranged at the inner end of the installation connecting arm, the anti-falling block is arranged at the inner end of the connecting block, a pushing spring is arranged between every two adjacent pressing plates, and six detection baffle structures are symmetrically arranged on the inner side of the checking fixture device main body. The workpiece angle width checking fixture disclosed by the utility model belongs to the technical field of checking fixtures, and can enable the space between every two detection baffle structures to be adjustable by arranging the detection baffle structures which can be movably adjusted, so that the checking fixture can detect nuts of different specifications and models, and the practicability of the checking fixture is finally improved.

Description

Workpiece angle width checking fixture

Technical Field

The utility model relates to the technical field of checking tools, in particular to a workpiece angle width checking tool.

Background

The checking fixture is a simple tool for controlling various sizes of products by industrial production enterprises, improves the production efficiency and controls the quality, and is suitable for mass production of products, such as automobile parts, to replace professional measuring tools, such as smooth plug gauges, threaded plug gauges, outer diameter snap gauges and the like. In a broad sense, a special size error detection tool with adjustability and most parts capable of being reused can be classified as a flexible detection tool. The flexible detection tool can be used for detecting different models or products through proper adjustment, so that the flexible detection tool has the characteristics of one-to-many function, small occupied space and less material waste. Meanwhile, the flexible detection tool is usually of a modular structure, and the manufacturing period is usually short.

The nut that current patent number is CN202020540675.6 examines utensil, though can carry out short-term test to nut overall dimension, its commonality is relatively poor, can only detect the nut of the same specification model to finally reduced the practicality of examining the utensil.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a workpiece angle width checking fixture which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

utensil is examined to work piece angle width, including examining a utensil equipment main part, examine the inside two bisymmetry of utensil equipment main part and install twelve fixed rack, two bisymmetry installs twelve limit structure in examining utensil equipment main part, limit structure contains the installation linking arm, presses down clamp plate, connecting block and anticreep piece, press the clamp plate setting in the outer end of installation linking arm, the connecting block sets up the inner at the installation linking arm, the anticreep piece sets up the inner at the connecting block, and two are adjacent all install a push spring between the clamp plate, the inboard symmetry of examining utensil equipment main part is provided with six and detects baffle structure.

Preferably, six accommodating grooves are symmetrically formed in the outer wall of the inspection tool equipment main body, a detection placing groove is formed in the inspection tool equipment main body, the upper end and the lower end of the inspection tool equipment main body are penetrated through the detection placing groove, a communicating groove is formed in each of the six accommodating grooves, and the six communicating grooves penetrate through the six accommodating grooves and the detection placing groove respectively.

Preferably, six the detection baffle structure all is located the detection standing groove of seting up on examining a device main part, six two anticreep spouts have all been seted up to the equal symmetry in inside of detecting the baffle structure, six two connection spouts have all been seted up to the outer end of detecting the baffle structure symmetry, the connection spout runs through with the anticreep spout the outer end that detects the baffle structure.

Preferably, the installation connecting arm on the limiting structure is slidably installed in a communicating groove formed in the main body of the checking fixture device, a latch fixing groove is formed in the installation connecting arm, the connecting block is slidably installed in a connecting chute formed in the outer end of the detection baffle structure, the anti-falling block is slidably installed in an anti-falling chute formed in the detection baffle structure, and the pressing plate is located in a containing groove formed in the outer wall of the main body of the checking fixture device.

Preferably, twelve fixed racks are symmetrically arranged in six communicating grooves in pairs, the fixed racks are fixedly arranged on the inner walls of the communicating grooves through screws, and the fixed racks are meshed with latch fixing grooves formed in the mounting connecting arms.

Preferably, the six pushing springs are fixedly mounted on the pressing plate through adhesive.

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

by arranging the movably adjustable detection baffle structures, the distance between the detection baffle structures can be adjusted, so that the checking fixture can detect nuts of different specifications and models, and the practicability of the checking fixture is finally improved; through setting up fixed rack, limit structure and promotion spring, make it mutually support, can be convenient for detect the regulation and the fixed of baffle structure.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a gauge apparatus body of the present invention;

FIG. 3 is a schematic view of the limiting structure and the pushing spring of the present invention;

fig. 4 is a schematic structural diagram of the detection baffle structure of the present invention.

In the figure: 1. a gauge apparatus body; 2. fixing a rack; 3. a limiting structure; 4. a push spring; 5. detecting a baffle structure; 6. detecting the placing groove; 7. a receiving groove; 8. a communicating groove; 9. mounting a connecting arm; 10. a pressing plate; 11. connecting blocks; 12. an anti-drop block; 13. a latch fixing groove; 14. an anti-drop chute; 15. and a connecting chute.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 show, work piece angular width examines utensil, including examining utensil equipment main part 1, examine the inside pairwise symmetry of utensil equipment main part 1 and install twelve fixed rack 2, examine two pairwise symmetry in the utensil equipment main part 1 and install twelve limit structure 3, limit structure 3 contains installation linking arm 9, press the clamp plate 10, connecting block 11 and anticreep piece 12, press the clamp plate 10 to set up the outer end at installation linking arm 9, connecting block 11 sets up the inner at installation linking arm 9, anticreep piece 12 sets up the inner at connecting block 11, all install a push spring 4 between two adjacent press the clamp plate 10, the inboard symmetry of examining utensil equipment main part 1 is provided with six and detects baffle structure 5.

In this embodiment, six storage grooves 7 are symmetrically formed in the outer wall of the gauge device body 1, the detection placing groove 6 is formed in the gauge device body 1, the detection placing groove 6 penetrates through the upper end and the lower end of the gauge device body 1, one communicating groove 8 is formed in each of the inner walls of the six storage grooves 7, and the six storage grooves 7 and the detection placing groove 6 are respectively penetrated through the six communicating grooves 8.

In this embodiment, in order to make this utensil of examining can detect the nut of different specification models, and then finally promoted this utensil of examining's practicality, set up and detected baffle structure 5, six detect baffle structure 5 and all be located the detection standing groove 6 of seting up on examining utensil equipment principal 1, two anticreep spouts 14 have been seted up to six inside equal symmetries that detect baffle structure 5, six outer ends that detect baffle structure 5 all have been seted up symmetrically and have been connected spout 15, connect spout 15 and will detect baffle structure 5's outer end and anticreep spout 14 and run through.

In order to facilitate the adjustment and fixing of the detection baffle structure 5, in this embodiment, a limiting structure 3 is provided, fixed rack 2 and promotion spring 4, 9 slidable mounting of installation linking arm on limit structure 3 have been seted up in examining intercommunication groove 8 in utensil equipment main part 1, latch fixed slot 13 has been seted up on the installation linking arm 9, 11 slidable mounting of connecting block are in the connection spout 15 that the outer end of detection baffle structure 5 was seted up, anticreep piece 12 slidable mounting is in the anticreep spout 14 of seting up in detecting baffle structure 5, it accomodates the inslot 7 to be located seting up on examining 1 outer wall of utensil equipment main part according to clamp plate 10, twelve two bisymmetries of 2 fixed rack set up in six intercommunication inslots 8, fixed rack 2 passes through screw fixed mounting on the inner wall of intercommunication groove 8, latch fixed slot 13 of seting up on fixed rack 2 and the installation linking arm 9 is in the meshing state, six promotion springs 4 all are through viscose fixed mounting on pressing clamp plate 10.

When the workpiece angle width detection tool is used, a nut to be detected can be placed into a detection placing groove 6 formed in the detection tool equipment main body 1, the nut is positioned among the six detection baffle structures 5, if the nut can be placed among the six detection baffle structures 5, and the outer wall of the nut is attached to the inner walls of the six detection baffle structures 5, the nut is qualified, otherwise, the nut is unqualified; when the nut of different specification models need to be carried out the angular width and detect, can adjust detection baffle structure 5, thereby make six intervals between the detection baffle structure 5 accord with the design dimension who waits to detect the nut, the method that detects baffle structure 5 and adjust does, earlier two adjacent limit structure 3 inwards promote, promote spring 4 this moment and can be compressed, fixed rack 2 also can break away from latch fixed slot 13 simultaneously, can remove limit structure 3 after that, thereby realize the regulation to detecting baffle structure 5, after the position that detects baffle structure 5 is suitable, loosen limit structure 3 again, promote spring 4 this moment and can promote limit structure 3 to the outside, thereby make limit structure 3 outwards reset, finally make fixed rack 2 again with latch fixed slot 13 meshing can.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Utensil is examined to work piece angular width is including examining utensil equipment main part (1), its characterized in that: twelve fixed racks (2) are installed in the interior pairwise symmetry of the checking fixture device body (1), twelve limiting structures (3) are installed in the interior pairwise symmetry of the checking fixture device body (1), each limiting structure (3) comprises an installation connecting arm (9), a pressing plate (10), a connecting block (11) and an anti-falling block (12), the pressing plate (10) is arranged at the outer end of the installation connecting arm (9), the connecting block (11) is arranged at the inner end of the installation connecting arm (9), the anti-falling block (12) is arranged at the inner end of the connecting block (11) and is two adjacent, a pushing spring (4) is installed between the pressing plates (10), and six detection baffle structures (5) are symmetrically arranged on the inner side of the checking fixture device body (1).

2. The workpiece angular width gauge of claim 1, wherein: six accommodating grooves (7) are symmetrically formed in the outer wall of the inspection tool equipment main body (1), a detection placing groove (6) is formed in the inspection tool equipment main body (1), the detection placing groove (6) penetrates through the upper end and the lower end of the inspection tool equipment main body (1), six communicating grooves (8) are formed in the inner wall of each accommodating groove (7), and the six accommodating grooves (7) and the detection placing grooves (6) are respectively penetrated through the communicating grooves (8).

3. The tool according to claim 2, wherein: six detect baffle structure (5) and all be located detection standing groove (6) of seting up on examining utensil equipment main part (1), six detect the equal symmetry in inside of baffle structure (5) and seted up two anticreep spouts (14), six detect the equal symmetry in outer end of baffle structure (5) and seted up two connection spout (15), connect spout (15) and run through with anticreep spout (14) the outer end that will detect baffle structure (5).

4. The tool for checking angular width of workpiece according to claim 3, wherein: mounting connecting arm (9) on limit structure (3) slidable mounting has been seted up in the intercommunication groove (8) of examining in utensil equipment main part (1), latch fixed slot (13) have been seted up on mounting connecting arm (9), connecting block (11) slidable mounting has been in the connection spout (15) of detecting baffle structure (5) outer end and seting up, anticreep piece (12) slidable mounting has been in anticreep spout (14) of seting up in detecting baffle structure (5), press board (10) to be located the groove of accomodating (7) of seting up on examining utensil equipment main part (1) outer wall.

5. The tool according to claim 4, wherein: twelve fixed racks (2) are symmetrically arranged in six communicating grooves (8) in pairs, the fixed racks (2) are fixedly arranged on the inner walls of the communicating grooves (8) through screws, and the fixed racks (2) are in a meshed state with clamping tooth fixing grooves (13) formed in the mounting connecting arms (9).

6. The workpiece angular width gauge of claim 1, wherein: six the pushing springs (4) are fixedly arranged on the pressing plate (10) through viscose.

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