CN214308565U

CN214308565U - Device for rapidly detecting height of V-shaped groove of knife handle and symmetry degree of lug grooves of knife handle

Info

Publication number: CN214308565U
Application number: CN202120336029.2U
Authority: CN
Inventors: 许德荣
Original assignee: Dongguan Zhengrong Cnc Tool Co ltd
Current assignee: Dongguan Zhengrong Cnc Tool Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-09-28
Anticipated expiration: 2031-02-05

Abstract

The utility model relates to a handle of a knife detection device technical field discloses a device of short-term test handle of a knife V type groove height and handle of a knife ear groove symmetry, including examining a body, it is equipped with the toper through-hole on its central axis to examine a body, it is equipped with the locking piece that can dismantle the connection respectively to examine a body in its both sides above that. The utility model discloses the ear groove that can the short-term test handle of a knife processes the high error that has V type groove on whether deviation and the handle of a knife.

Description

Device for rapidly detecting height of V-shaped groove of knife handle and symmetry degree of lug grooves of knife handle

Technical Field

The utility model relates to a handle of a knife detection device technical field indicates a device of short-term test handle of a knife V type groove height and handle of a knife ear groove symmetry especially.

Background

In the process of producing the knife handle, the specification of the processed knife handle needs to be detected, and whether the knife handle meets the production standard or not is judged. The existing detection device on the market has the defects of complex structure, complex operation process and low detection efficiency, and simultaneously, the production cost is overhigh due to the complex structural design.

For example, patent document CN105865313A discloses a taper detection device, which includes a horizontal bottom plate, and a measuring cylinder base vertically disposed on the horizontal bottom plate, wherein a workpiece to be measured is placed in the measuring cylinder base, at least one first measuring meter is disposed on a side body of the measuring cylinder base, at least one groove is formed in a top of the measuring cylinder base along a circumferential direction of the measuring cylinder base, a second measuring meter extends into the measuring cylinder through the groove to measure the workpiece to be measured, and the first measuring meter and the second measuring meter are both horizontally disposed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a device of short-term test handle of a knife V type groove height and handle of a knife ear groove symmetry, its main objective is that design simple structure detects convenient operation's detection device, can short-term test handle of a knife's ear groove machining error and the machining error of the V type groove height of handle of a knife.

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

the device for rapidly detecting the height of the V-shaped groove of the cutter handle and the symmetry degree of the lug groove of the cutter handle comprises a detection tool body, wherein a conical through hole is formed in the detection tool body along the central axis of the detection tool body, and locking blocks which are detachably connected are respectively arranged on two sides of the detection tool body above the detection tool body.

Further, the locking piece is fixed on the checking fixture body through a connecting piece.

The tool body is provided with a conical through hole, the tool handle to be detected is placed in the conical through hole, and the clamping rod is arranged at the position of the V-shaped groove of the tool handle.

The utility model discloses a simple structure's detection device can detect to the ear groove machining error of handle of a knife and the machining error of the V type groove height of handle of a knife fast, because its structural design is simple, has simplified detection operation and manufacturing cost, more is suitable for in-service use.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

FIG. 3 is a schematic view of the construction of the tool shank.

Fig. 4 is a schematic sectional view of the present invention.

The reference numbers illustrate: 1. the gauge comprises a gauge body; 2. a tapered through hole; 3. a locking block; 4. a knife handle; 5. an ear canal; 6. a clamping bar; and 7. V-shaped grooves.

Detailed Description

Please refer to fig. 1-4, for the utility model discloses a device for short-term test handle of a knife V type groove height and handle of a knife ear groove symmetry, including examining a body 1, examine a body 1 and be equipped with toper through-hole 2 along its central axis, examine a body 1 and be equipped with respectively in its both sides above can dismantle the locking piece 3 of connection.

The utility model discloses in, through design simple structure's detection device, can detect handle of a knife ear groove symmetry, its specific testing process is: put into the toper through-hole 2 of examining utensil body 1 with handle of a knife 4, through the tapering from the centering action, handle of a knife 4 with examine a body 1 automatic concentric, at this moment, mutually support two eargrooves 5 on the handle of a knife 4 and examine two locking pieces 3 on the utensil body 1 to this two eargrooves 5 on the quick detection handle of a knife 4 have or not the deviation.

In a specific implementation, the locking block 3 is fixed on the checking fixture body 1 through a connecting piece.

As a preferred embodiment, including the clamping bar 6 in the utility model discloses examine a body 1 the handle of a knife 4 that waits to detect is placed to toper through-hole 2, clamping bar 6 is arranged in the V type groove 7 position of handle of a knife 3.

The specific detection process comprises the following steps: the tool handle 4 is placed on the conical through hole 2 of the checking fixture body 1, the clamping rod 6 is placed in the position of the V-shaped groove 7 of the tool handle 4 through 7/24 taper positioning, and the error of the height of the V-shaped groove 7 of the tool handle 4 can be measured through a meter pushing method and a comparison method.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims

1. The utility model provides a device of short-term test handle of a knife V type groove height and handle of a knife ear groove symmetry, its characterized in that: the detection tool body is provided with a conical through hole along the central axis thereof, and two sides of the detection tool body above the detection tool body are respectively provided with a lock block which is detachably connected.

2. The device for rapidly detecting the height of the V-shaped groove of the knife handle and the symmetry degree of the lug grooves of the knife handle according to claim 1 is characterized in that: the locking piece is fixed on the checking fixture body through a connecting piece.

3. The device for rapidly detecting the height of the V-shaped groove of the knife handle and the symmetry degree of the lug grooves of the knife handle according to claim 2 is characterized in that: the tool comprises a clamping rod, wherein the conical through hole of the checking fixture body is used for placing a tool handle to be detected, and the clamping rod is arranged at the position of a V-shaped groove of the tool handle.