CN217236708U

CN217236708U - Anvil symmetry verifying attachment

Info

Publication number: CN217236708U
Application number: CN202220725324.1U
Authority: CN
Inventors: 刘攀; 裘利铭
Original assignee: Hengdian Group DMEGC Magnetics Co Ltd
Current assignee: Hengdian Group DMEGC Magnetics Co Ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-08-19
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a top hammer symmetry verifying attachment who belongs to top hammer symmetry detection technical field, including the base, the top of base is equipped with the pole setting, and it has the horizontal pole to slide in the pole setting, through locking screw connection, the tip of horizontal pole is equipped with the percentage table between horizontal pole and the pole setting. The utility model discloses use the outer disc of top hammer product to detect as the benchmark, convenient operation, the testing result is accurate, top hammer product static in the testing process, and percentage table and base and top hammer product only are the laminating relation, and pressure is less, and relative slip can not cause the fish tail of top hammer product.

Description

Anvil symmetry verifying attachment

Technical Field

The utility model belongs to the technical field of the top hammer symmetry detects, concretely relates to top hammer symmetry verifying attachment.

Background

The symmetry degree of the top surface of the hard alloy anvil product relative to the excircle greatly affects the stress condition of the anvil product in use, and the symmetry degree inspection of the top surface relative to the excircle surface is very important.

Chinese patent application No. 201420647924.6 discloses a top hammer symmetry measuring device, including the top surface be the base of horizontal plane, fix benchmark post on the base, fix the hang plate on the base, set up the amesdial on the hang plate, the lower extreme of hang plate is less than the distance of upper end and benchmark post with the distance of benchmark post, the probe of amesdial is towards the benchmark post. The utility model has the advantages that: utilize reference column and top hammer lower part cylindrical to fix a position, the rotatory top hammer that awaits measuring measures the numerical value of top hammer different faces through the amesdial, just can audio-visually reflect the numerical value of different measuring faces to there is comparatively accurate objective judgement to the symmetry, this device simple structure, the measuring step is few, and the testing personnel of being convenient for operate, can obtain accurate symmetry data.

The top surface of the top hammer is easy to scratch in the rotating process because the contact surface of the top hammer and the detection tool is in hard contact with the detection precision problem in the patent publication.

Chinese patent application No. 201620080680.7 discloses a device for measuring the symmetry and top surface size of a hard alloy anvil; the top surface of the top hammer to be measured is provided with a top surface gauge stand, two ends of the bottom of the top surface gauge stand are symmetrically provided with two support legs, the bottoms of the two support legs are respectively provided with a symmetry gauge stand, the central position of the top surface gauge stand is provided with a first dial indicator penetrating hole, the central positions of the two symmetry gauge stands are provided with a second dial indicator penetrating hole, a dial indicator penetrates through the first dial indicator penetrating hole or the second dial indicator penetrating hole, and a probe of the dial indicator faces the direction of the top hammer to be measured; the device has the advantages of simple structure, convenience in operation and visual and accurate measuring result.

The above-mentioned patent publication uses two small inclined planes as reference for detection, and the angular dimensional tolerance of the two small inclined planes has little influence on the detection precision. In addition, in the measuring process, the clamp needs to slide on the small inclined plane of the top hammer, and the possibility of scratching the top hammer exists.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a top hammer symmetry verifying attachment has convenient operation, and the testing result is accurate and can not cause the characteristics of fish tail to the top hammer.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a top hammer symmetry verifying attachment, includes the base, and the top of base is equipped with the pole setting, and it has the horizontal pole to slide in the pole setting, passes through locking screw connection between horizontal pole and the pole setting, and the tip of horizontal pole is equipped with the percentage table.

In order to position the base and the anvil product, a V-shaped groove is formed in the base.

In order to use the cross bar to move up and down on the vertical rod, further, the vertical rod is provided with a vertical groove.

In order to facilitate the movement of the cross bar, the cross section of the vertical rod is of a rectangular structure.

In order to be used for the locking screw to pass through, realize the locking of horizontal pole and pole setting, and do not influence the horizontal migration of horizontal pole, furtherly, the front of horizontal pole is equipped with the cross slot that runs through.

In order to enable the cross rod to move horizontally relative to the vertical rod, the top surface of the cross rod is further provided with a through U-shaped groove.

In order to be used for installing the percentage table, further, the tip of horizontal pole is equipped with the percentage table mount pad.

In order to enable the pointer of the dial indicator to be perpendicular to the detection surface of the top hammer product, and therefore detection precision is improved, the dial indicator mounting seat is of an inclined structure.

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

the utility model discloses use the outer disc of top hammer product to detect as the benchmark, convenient operation, the testing result is accurate, top hammer product static in the testing process, and percentage table and base and top hammer product only are the laminating relation, and pressure is less, and relative slip can not cause the fish tail of top hammer product.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

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

FIG. 2 is a schematic view of the cross bar of the present invention;

fig. 3 is a schematic top view of the cross bar of the present invention;

fig. 4 is a schematic front view of the vertical rod of the present invention;

fig. 5 is a schematic top view of the vertical rod of the present invention;

fig. 6 is a schematic top view of the base of the present invention;

in the figure: 1. a dial indicator; 2. locking the screw; 3. a cross bar; 31. a transverse groove; 32. a dial indicator mounting base; 33. a U-shaped groove; 4. erecting a rod; 41. a vertical slot; 5. a base; 51. a V-shaped groove; 6. and (4) jacking and hammering the product.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a top hammer symmetry verifying attachment, includes base 5, and the top of base 5 is equipped with pole setting 4, and it has horizontal pole 3 to slide on the pole setting 4, is connected through locking screw 2 between horizontal pole 3 and the pole setting 4, and the tip of horizontal pole 3 is equipped with percentage table 1.

Specifically, a V-shaped groove 51 is formed on the base 5.

By adopting the above technical scheme, the two side edges of the V-shaped groove 51 are used for fitting the outer circular surface of the anvil product 6, thereby positioning the base 5 and the anvil product 6.

Specifically, the vertical rod 4 is provided with a vertical groove 41.

Through adopting above-mentioned technical scheme, use horizontal pole 3 can reciprocate on pole setting 4.

Specifically, the front surface of the cross bar 3 is provided with a through cross groove 31.

Through adopting above-mentioned technical scheme for locking screw 2 passes, realizes the locking of horizontal pole 3 and pole setting 4, and does not influence the horizontal migration of horizontal pole 3.

Specifically, the top surface of the cross bar 3 is provided with a through U-shaped groove 33.

Through adopting above-mentioned technical scheme, make horizontal pole 3 can carry out horizontal migration for pole setting 4.

Specifically, the end of the cross rod 3 is provided with a dial indicator mounting seat 32.

Through adopting above-mentioned technical scheme for install percentage table 1.

Example 2

The present embodiment is different from embodiment 1 in that: specifically, the cross section of the vertical rod 4 is a rectangular structure.

Through adopting above-mentioned technical scheme, be convenient for the removal of horizontal pole 3.

Example 3

The present embodiment is different from embodiment 1 in that: specifically, the dial indicator mounting base 32 has an inclined structure.

By adopting the technical scheme, the pointer of the dial indicator 1 can be perpendicular to the detection surface of the anvil product 6, so that the detection precision is improved.

The utility model discloses a use method does:

(1) placing the top hammer product 6 with qualified parallelism detection on a horizontal inspection table, and enabling the bottom surface of the top hammer product 6 and the base 5 to be positioned on the same horizontal inspection table;

(2) two side edges of a V-shaped groove 51 of the base 5 are attached to the outer circular surface of the bottom surface of the top hammer product 6, the height and the front and rear positions of the cross rod 3 are adjusted, and the cross rod 3 is locked by a locking screw 2;

(4) adjusting the position of the base 5 to enable two side edges of the V-shaped groove 51 to be attached to the outer circular surface close to the bottom surface of the anvil product 6, enabling a pointer of the dial indicator 1 to be located at the minimum indicating value of the small plane, recording the indicating value of the dial indicator 1, continuously adjusting the position of the base 5, and measuring and recording indicating values of the other three small inclined plane dial indicators 1 by the same method;

(5) and the four recorded numerical differences are the symmetry degrees of the four small inclined planes relative to the excircle plane.

To sum up, the utility model discloses use the outer disc of top hammer product 6 to detect as the benchmark, convenient operation, the testing result is accurate, and top hammer product 6 is static in the testing process, and percentage table 1 and base 5 only are the laminating relation with top hammer product 6, and pressure is less, and relative slip can not cause the fish tail of top hammer product 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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.

Claims

1. A top hammer symmetry inspection device, comprising a base, is characterized in that: the top of the base is provided with a vertical rod, and a horizontal rod is slid on the vertical rod, and is connected by a locking screw between the horizontal rod and the vertical rod, and the There is a dial indicator at the end.

2 . The top hammer symmetry inspection device according to claim 1 , wherein the base is provided with a V-shaped groove. 3 .

3 . The device for checking the symmetry of the top hammer according to claim 1 , wherein a vertical groove is provided on the vertical rod. 4 .

4 . The device for checking the symmetry of the top hammer according to claim 1 , wherein the cross-section of the vertical rod is a rectangular structure. 5 .

5 . The device for checking the symmetry of the top hammer according to claim 1 , wherein a transverse groove is provided on the front surface of the transverse rod. 6 .

6 . The device for checking the symmetry of the top hammer according to claim 1 , wherein a U-shaped groove is provided on the top surface of the cross bar. 7 .

7 . The device for checking the symmetry of the top hammer according to claim 1 , wherein the end of the cross bar is provided with a dial indicator mounting seat. 8 .

8 . The top hammer symmetry inspection device according to claim 7 , wherein the dial indicator mounting seat is an inclined structure. 9 .