CN213515372U

CN213515372U - Auxiliary fixture for workpiece detection

Info

Publication number: CN213515372U
Application number: CN202023209951.XU
Authority: CN
Inventors: 李玉梅
Original assignee: Kaifeng Xinda Machinery Co ltd
Current assignee: Kaifeng Xinda Machinery Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-06-22
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to the technical field of workpiece detection, in particular to a workpiece detection auxiliary clamp, which solves the defects that the detection of hole processing is inconvenient and the size and the coaxiality of holes can not be rapidly judged, comprising a bottom plate, wherein the upper surface of the bottom plate is clamped with a pulling plate, one side of the pulling plate is welded with a pull rod, the surface of the pull rod is sheathed with a spring, the end part of the pull rod is welded with a handle, the inner side of the top part of the pulling plate is in threaded connection with a first adjusting knob, the end part of the first adjusting knob is in pivot connection with a first clamping plate, the first clamping plate is internally clamped with a first sliding plate, the two sides of the first clamping plate are in threaded connection with a first adjusting screw, one side of the bottom plate is welded with a connecting plate, the inner side of the top part of the connecting plate is in threaded connection with a second adjusting knob, and whether the machining size and the coaxiality meet the machining requirements or not is judged, and the operation is simple and rapid.

Description

Auxiliary fixture for workpiece detection

Technical Field

The utility model relates to a work piece detects technical field, especially relates to a work piece detects supplementary anchor clamps.

Background

The workpiece is drilled in the machining process in one of the most common machining modes, but due to the limitation of machining equipment and clamping tools, when a circular through hole or a conical hole is machined, the hole position is deviated, and due to the abrasion of a punching cutter, the size of the hole is deviated, so that the inspection clamp is simple to use, and the size of the hole and the coaxiality can be judged very necessarily.

Disclosure of Invention

The utility model aims at solving the problem that the inspection of the processing of the hole class is inconvenient among the prior art, can't judge the size in hole and the shortcoming of axiality fast, and the work piece that proposes detects supplementary anchor clamps.

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

the utility model provides a work piece detects auxiliary clamp, includes the bottom plate, bottom plate upper surface card is equipped with the arm-tie, the welding of arm-tie one side has the pull rod, pull rod surface cover is equipped with the spring, and the welding of pull rod tip has the handle, and the inboard threaded connection in arm-tie top has first adjust knob, first adjust knob tip pivot is connected with first cardboard, the inside card of first cardboard is equipped with first slide, and first cardboard both sides threaded connection has first adjust screw, and the welding of bottom plate one side has the connecting plate, the inboard threaded connection in connecting plate top has second adjust knob, second adjust knob tip pivot is connected with the second cardboard, the inside card of second cardboard is equipped with the second slide, and second cardboard both sides threaded connection has the second adjust screw, the second slide reaches the welding of first slide one side has the toper piece.

Preferably, one end of the pull rod penetrates through and extends to the outside of one side of the connecting plate.

Preferably, a clamping groove matched with the first sliding plate is formed in the inner side of the first clamping plate, and a clamping groove matched with the second sliding plate is formed in the inner side of the second clamping plate.

Preferably, the bottom of the first clamping plate is provided with a guide block, and the upper surface of the bottom plate is provided with a guide groove matched with the guide block.

Preferably, the surface of the conical block is marked with scales and is provided with a central axis.

Preferably, one end of the first adjusting screw is connected with a rotating shaft on one side of the first sliding plate, and one end of the second adjusting screw is connected with a rotating shaft on one side of the second sliding plate.

The utility model has the advantages that:

1. the auxiliary fixture for workpiece detection can realize rapid inspection of hole machining, judge whether the machining size and the coaxiality meet the machining requirements or not, and is simple and rapid to operate;

2. the auxiliary fixture for workpiece detection can be adjusted in multiple directions, is different in punching position, can be effectively adjusted, and is wider in application range.

Drawings

Fig. 1 is a schematic structural view of an auxiliary fixture for workpiece detection provided by the present invention;

fig. 2 is a schematic top view of the auxiliary fixture for workpiece inspection according to the present invention;

fig. 3 is the utility model provides a workpiece detection auxiliary clamp's perpendicular section structure sketch map.

In the figure: the automatic adjusting device comprises a base plate 1, a pulling plate 2, a pulling rod 3, a spring 4, a first adjusting knob 5, a first clamping plate 6, a first sliding plate 7, a conical block 8, a first adjusting screw 9, a connecting plate 10, a handle 11, a second adjusting knob 12, a second clamping plate 13, a second sliding plate 14 and a second adjusting screw 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a workpiece detection auxiliary fixture, comprising a base plate 1, a pull plate 2 is clamped on the upper surface of the base plate 1, a pull rod 3 is welded on one side of the pull plate 2, a spring 4 is sleeved on the surface of the pull rod 3, a handle 11 is welded on the end portion of the pull rod 3, a first adjusting knob 5 is in threaded connection with the inner side of the top of the pull plate 2, a first clamping plate 6 is in pivot connection with the end portion of the first adjusting knob 5, a first sliding plate 7 is arranged in the inner portion of the first clamping plate 6, first adjusting screws 9 are in threaded connection with the two sides of the first clamping plate 6, a connecting plate 10 is welded on one side of the base plate 1, a second adjusting knob 12 is in threaded connection with the inner side of the top of the connecting plate 10, a second clamping plate 13 is in pivot connection with the end portion of the second adjusting knob 12, a second sliding plate 14 is arranged in the.

3 one ends of pull rods run through and extend to one side of connecting plate 10 outside, 6 inboard setups of first cardboard have with first slide 7 complex draw-in grooves, 13 inboard setups of second cardboard have with 14 complex draw-in grooves of second slide, 6 bottoms of first cardboard are provided with the guide block, 1 upper surfaces of bottom plate have seted up rather than complex guide way, 8 surfaces of toper piece are carved with the scale, and be provided with the axis, 9 one ends of first adjusting screw are connected with 7 one side pivots of first slide, 15 one ends of second adjusting screw are connected with 14 one side pivots of second slide.

In this embodiment, bottom plate 1 surface welding connecting plate 10, the guide way is seted up on bottom plate 1 surface, and its inside card establishes arm-tie 2, and one side welded pull rod 3 of arm-tie 2 runs through and extends to one side outside of connecting plate 10 to at 3 tip welding handles 11 of pull rod, after 3 surperficial covers of pull rod establish spring 4, can realize pulling handle 11, control arm-tie 2 removes, unclamps handle 11, and arm-tie 2 resets under the spring 4 effect.

Furthermore, the inner side of the top of the pulling plate 2 is in threaded connection with a first adjusting knob 5, the end part rotating shaft of the first adjusting knob 5 is connected with a first clamping plate 6, the first clamping plate 6 can move up and down by rotating the first adjusting knob 5, and similarly, the second adjusting knob 12 can be adjusted to control the second pulling plate 13 to move up and down, the first clamping plate 6 is internally provided with a clamping groove, a first sliding plate 7 is clamped in the first clamping plate 6, the end parts of first adjusting screws 9 in threaded connection with the two sides of the first clamping plate 6 are respectively connected with one side of the first sliding plate 7 through a rotating shaft, the left and right movement of the first sliding plate 7 can be realized by rotating the first adjusting screws 9, and similarly, the left and right movement of the second sliding plate 14 can be adjusted according to the second adjusting screw 15, and through the matching use of the first adjusting knob 5, the first adjusting screw 9, the second adjusting knob 12 and the second adjusting screw 15, the up-down and left-right movement of the conical blocks 8 welded on the inner sides of the first sliding plate 7 and the second sliding plate 14 can be adjusted.

In conclusion, when the hole site needs to be checked, the tapered block 8 is adjusted according to the position of the hole in the plate, then the plate is clamped, the handle 11 is pulled, the judgment can be made, the size of the hole can be judged according to the scale arranged on the surface of the tapered block 8, if the central axis of the tapered block welded on one side of the first sliding plate 7 and one side of the second sliding plate 14 cannot be aligned to the central axis, or after the first clamping plate 6 is pulled, the edge of the hole cannot be just attached to the surface of the tapered block 8, and the coaxiality of the hole site cannot meet the production requirement.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A workpiece detection auxiliary clamp comprises a bottom plate (1) and is characterized in that a pull plate (2) is clamped on the upper surface of the bottom plate (1), a pull rod (3) is welded on one side of the pull plate (2), a spring (4) is sleeved on the surface of the pull rod (3), a handle (11) is welded on the end portion of the pull rod (3), a first adjusting knob (5) is connected on the inner side of the top of the pull plate (2) in a threaded manner, a first clamping plate (6) is connected on the end portion of the first adjusting knob (5) in a rotating manner, a first sliding plate (7) is clamped inside the first clamping plate (6), first adjusting screws (9) are connected on two sides of the first clamping plate (6) in a threaded manner, a connecting plate (10) is welded on one side of the bottom plate (1), a second adjusting knob (12) is connected on the inner side of the top of the connecting plate (10) in, the inside card of second cardboard (13) is equipped with second slide (14), and second cardboard (13) both sides threaded connection has second adjusting screw (15), second slide (14) and first slide (7) one side welding has toper piece (8).

2. A workpiece-sensing auxiliary clamp as claimed in claim 1, characterised in that the tie-rod (3) has one end extending through and out of one side of the web (10).

3. The auxiliary fixture for workpiece detection according to claim 1, wherein the first clamping plate (6) has a slot formed on an inner side thereof for engaging with the first sliding plate (7), and the second clamping plate (13) has a slot formed on an inner side thereof for engaging with the second sliding plate (14).

4. The auxiliary fixture for workpiece detection according to claim 1, wherein a guide block is arranged at the bottom of the first clamping plate (6), and a guide groove matched with the guide block is formed on the upper surface of the bottom plate (1).

5. The auxiliary fixture for workpiece detection as claimed in claim 1, characterized in that the conical block (8) is graduated on its surface and provided with a central axis.

6. A workpiece-detection auxiliary clamp as claimed in claim 1, characterized in that one end of the first adjusting screw (9) is pivotally connected to the first slide (7) and one end of the second adjusting screw (15) is pivotally connected to the second slide (14).