CN212227907U

CN212227907U - Novel inside and outside callipers rule positioning fixture

Info

Publication number: CN212227907U
Application number: CN202021390182.5U
Authority: CN
Inventors: 夏国财; 孔振平
Original assignee: Qinghai Measuring & Cutting Tools Co ltd
Current assignee: Qinghai Measuring & Cutting Tools Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2020-12-25
Anticipated expiration: 2030-07-15

Abstract

The utility model provides a novel internal and external caliper gauge positioning fixture, which comprises a caliper gauge digital display, one side of the caliper gauge digital display is connected with a storage handle, the other end of the caliper gauge digital display is provided with a caliper gauge shell, the caliper gauge shell is provided with a pressing buckle, one side of the caliper gauge shell, which is far away from the caliper gauge digital display, is provided with a connecting block, the connecting block and the caliper gauge shell are fixed by key-type screws which are symmetrically arranged, a first measuring rod is arranged on the connecting block, the first measuring rod is of a hollow structure and internally provided with a second measuring rod, the second measuring rod is fixed with the first measuring rod through an elastic buckle component, the second measuring rod is far away from the first measuring rod and is provided with an anti-abrasion component, the novel internal and external caliper gauge positioning fixture has simple structure, can complete the disassembly of each part, is convenient for replacement and reduce the replacement cost, and the storage handle can store all parts, so that the convenience of the caliper positioning clamp is greatly improved.

Description

Novel inside and outside callipers rule positioning fixture

Technical Field

The utility model relates to a calliper rule field specifically is a novel inside and outside calliper rule positioning fixture.

Background

With the development of science and technology, high and new technology continuously permeates into various fields, and the inside and outside callipers gauge is successfully applied to various industries, for example, patent No. CN00235058.0, and it has the advantages of simple structure, easy processing, high measurement accuracy, visual reading, etc., but the existing inside and outside callipers gauge has complex structure and troublesome installation, and when the callipers gauge is worn, the parts can not be effectively and quickly replaced, which is inconvenient and has high cost for replacing the parts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel inside and outside callipers gauge positioning fixture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel inside and outside callipers positioning fixture, including the callipers digital display, one side of callipers digital display is connected with stores up and receives the handle, the callipers casing is installed to the other end of callipers digital display, install on the callipers casing and press the button, install the connecting block on one side that the callipers digital display was kept away from to the callipers casing, just the connecting block is fixed through the key type screw that bilateral symmetry set up with the callipers casing, install first measuring stick on the connecting block, first measuring stick is hollow structure and internally mounted has the second measuring stick, the second measuring stick is fixed through bullet knot subassembly with first measuring stick, the second measuring stick is kept away from first measuring stick and all installs the abrasionproof and decrease subassembly.

Further, store up and receive the handle including storing up and receiving the post, store up and receive the post and be hollow structure, just the block is installed to the one end of storing up the post to can store up and receive the measuring stick after the shrink.

Furthermore, the storage column of the storage handle is fixed on the caliper digital display in an internal and external thread mode, so that the storage handle can be detached.

Further, key type screw is including screw cap and first lead screw, just one side that the screw cap was kept away from to first lead screw is installed the second lead screw perpendicularly.

Further, the calliper rule casing has the screw mouth of closing with key type screw, just key type screw can rotate after inserting the screw mouth completely to can realize the better fixed of calliper rule casing and connecting block.

Further, the bullet is detained the subassembly including the extrusion spring, the extrusion spring is installed on the inner wall of second measuring stick, just the one end of extrusion spring is connected with the connecting rod, the connecting rod is detained through the rotation and is fixed on the inner wall of second measuring stick, just the bullet is installed to the connecting rod and is detained the piece, the bullet is detained the piece and can be run through the aperture that first measuring stick and second measuring stick set up to can realize the first measuring stick of second measuring stick income, and the bullet is detained the subassembly and can realize the second measuring stick fixed when stretching out.

Further, the abrasionproof decreases the subassembly including the dead lever, install the shell piece on the dead lever, shell piece inboard center department installs the threaded rod, the interior cavity of threaded rod through connection on the shell piece, just the block rubber is installed to the one end of threaded rod to can realize through rotatory shell piece, make the block rubber on the threaded rod stretch out, and the block rubber can prevent wearing and tearing.

Furthermore, the fixed rod is fixed on the second measuring rod in an internal and external thread mode, so that the abrasion-proof assembly can be detached.

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

this novel inside and outside callipers positioning fixture simple structure, and can accomplish the dismantlement of each spare part, be convenient for change and reduce the replacement cost, and store up and receive the handle and can store up and receive each spare part, very big increase callipers positioning fixture's convenience to improve work efficiency.

Drawings

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

FIG. 2 is a cut-away view of the key-type screw and caliper housing of the present invention;

FIG. 3 is a plan view of the structure of the elastic buckle assembly of the present invention;

fig. 4 is a plan view of the structural wear prevention assembly of the present invention;

in the figure: 1. storing the handle; 2. a caliper digital display; 3. a caliper housing; 4. pressing the button; 5. connecting blocks; 6. a key-type screw; 7. a first measuring rod; 8. a second measuring rod; 9. a snap assembly; 10. an anti-wear assembly; 11. a storage column; 12. capping; 31. a screw hole; 61. a screw cap; 62. a first lead screw; 63. a second lead screw; 91. rotating the buckle; 92. a compression spring; 93. a connecting rod; 94. a spring buckle block; 101. a rubber block; 102. a housing block; 103. an inner cavity; 104. a threaded rod; 105. and (5) fixing the rod.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution: a novel inner and outer caliper gauge positioning clamp comprises a caliper gauge display 2, one side of the caliper gauge display 2 is connected with a storage handle 1, the other end of the caliper gauge display 2 is provided with a caliper gauge shell 3, the caliper gauge shell 3 is provided with a pressing buckle 4, one side of the caliper gauge shell 3, which is far away from the caliper gauge display 2, is provided with a connecting block 5, the connecting block 5 and the caliper gauge shell 3 are fixed through key type screws 6 which are symmetrically arranged in a left-right mode, the connecting block 5 is provided with a first measuring rod 7, the first measuring rod 7 is of a hollow structure and is internally provided with a second measuring rod 8, the second measuring rod 8 and the first measuring rod 7 are fixed through an elastic buckle component 9, the second measuring rod 8 is far away from the first measuring rod 7 and is provided with an abrasion-proof component 10, in the embodiment, the minimum degree of replacement can be realized through the disassembly of all parts, and the cost is saved.

Please refer to fig. 1, wherein the storage handle 1 includes a storage column 11, the storage column 11 is a hollow structure, one end of the storage column 11 is provided with a cap 12, the storage column 11 of the storage handle 1 is fixed on the caliper digital display 2 by internal and external threads, in this embodiment, the storage handle 1 can store the contracted measuring rod.

Please refer to fig. 2, in which the key type screw 6 includes a screw cap 61 and a first screw rod 62, and a second screw rod 63 is vertically installed on a side of the first screw rod 62 away from the screw cap 61, the caliper housing 3 has a screw opening 31 engaged with the key type screw 6, and the key type screw 6 can be rotated after being completely inserted into the screw opening 31, in this embodiment, the key type screw 6 and the screw opening 31 of the caliper housing 3 are designed to better complete the fixing of the connecting block 5 and the caliper housing 3.

Please refer to fig. 3, the elastic buckle assembly 9 includes an extrusion spring 92, the extrusion spring 92 is installed on an inner wall of the second measuring rod 8, one end of the extrusion spring 92 is connected to a connecting rod 93, the connecting rod 93 is fixed on the inner wall of the second measuring rod 8 through a rotating buckle 91, the connecting rod 93 is installed with an elastic buckle block 94, the elastic buckle block 94 can penetrate through the small holes formed in the first measuring rod 7 and the second measuring rod 8, in this embodiment, the second measuring rod 8 can be retracted into the first measuring rod 7, and the elastic buckle assembly 9 can realize the fixing when the second measuring rod 8 is extended out.

Please refer to fig. 4, the anti-wear assembly 10 includes a fixing rod 105, a housing block 102 is mounted on the fixing rod 105, a threaded rod 104 is mounted at the center of the inner side of the housing block 102, the threaded rod 104 is connected to an inner cavity 103 of the housing block 102 in a penetrating manner, a rubber block 101 is mounted at one end of the threaded rod 104, and the fixing rod 105 is fixed on the second measuring rod 8 in an internal and external thread manner.

The utility model discloses a concrete operation as follows:

when the caliper needs to be used, the second measuring rod 8 in the first measuring rod 7 is taken out and fixed by the snap assembly 9, and the housing block 102 is rotated at the same time, so that the rubber block 101 on the threaded rod 104 extends out, and therefore, the abrasion is reduced.

When the caliber does not need to be used, the anti-abrasion component 10 is taken down, the elastic buckle block 94 is pressed, the elastic buckle component 9 is taken into the second measuring rod 8, the second measuring rod 8 is taken into the first measuring rod 7, the measuring rod is separated from the caliper shell 3 by disassembling the key type screw 6, and the measuring rod and the anti-abrasion component 10 after being contracted are taken into the storage handle 1.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims

1. The utility model provides a novel inside and outside callipers positioning fixture, including callipers digital display (2), its characterized in that, one side of callipers digital display (2) is connected with stores up handle (1), callipers casing (3) are installed to the other end of callipers digital display (2), install on callipers casing (3) and press button (4), install connecting block (5) on one side of callipers digital display (2) is kept away from in callipers casing (3), just key type screw (6) that connecting block (5) and callipers casing (3) set up through bilateral symmetry are fixed, install first measuring stick (7) on connecting block (5), first measuring stick (7) have second measuring stick (8) for hollow structure and internally mounted, second measuring stick (8) are fixed through bullet knot subassembly (9) with first measuring stick (7), second measuring stick (8) are kept away from first measuring stick (7) and are all installed abrasionproof and are decreased subassembly (10).

2. The novel inside and outside calliper positioning fixture according to claim 1, wherein the storage handle (1) comprises a storage column (11), the storage column (11) is hollow, and a cap (12) is installed at one end of the storage column (11).

3. The new inner and outer caliper positioning fixture as claimed in claim 2, wherein the storage column (11) of the storage handle (1) is fixed on the caliper display (2) by means of inner and outer threads.

4. The novel internal and external caliper positioning clamp as claimed in claim 1, wherein the key-type screw (6) comprises a screw cap (61) and a first screw rod (62), and a second screw rod (63) is vertically installed on the side of the first screw rod (62) far away from the screw cap (61).

5. A new type of internal and external calliper positioning clamp according to claim 1, characterised in that the calliper housing (3) has screw openings (31) that engage with the key screws (6) and the key screws (6) can be rotated after they have been fully inserted into the screw openings (31).

6. The novel inner and outer caliper positioning fixture as claimed in claim 1, wherein the snap ring assembly (9) comprises an extrusion spring (92), the extrusion spring (92) is installed on the inner wall of the second measuring rod (8), one end of the extrusion spring (92) is connected with a connecting rod (93), the connecting rod (93) is fixed on the inner wall of the second measuring rod (8) through a rotating buckle (91), the connecting rod (93) is provided with a snap ring block (94), and the snap ring block (94) can penetrate through the small holes formed in the first measuring rod (7) and the second measuring rod (8).

7. The novel internal and external caliper positioning fixture as claimed in claim 1, wherein the wear-proof assembly (10) comprises a fixing rod (105), a housing block (102) is mounted on the fixing rod (105), a threaded rod (104) is mounted at the center of the inner side of the housing block (102), the threaded rod (104) penetrates through an inner cavity (103) of the housing block (102), and a rubber block (101) is mounted at one end of the threaded rod (104).

8. The new inner and outer caliper positioning fixture as claimed in claim 7, wherein the fixing rod (105) is fixed to the second measuring rod (8) by means of inner and outer threads.