CN210603115U - Hole groove depth detection device - Google Patents
Hole groove depth detection device Download PDFInfo
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- CN210603115U CN210603115U CN201921636684.9U CN201921636684U CN210603115U CN 210603115 U CN210603115 U CN 210603115U CN 201921636684 U CN201921636684 U CN 201921636684U CN 210603115 U CN210603115 U CN 210603115U
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- supporting seat
- plunger
- hole
- linear bearing
- detection device
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Abstract
The utility model discloses a hole groove depth detection device, including supporting seat and base, the supporting seat is fixed directly over the base through the support column level, and the work piece has been placed to the base top, and the work piece bottom is seted up a plurality of appearance holes that are used for detecting, vertically wear to be equipped with locating pin and oilless bush on the top surface of supporting seat, and locating pin and oilless bush bottom pass through annular knurl hand wheel pretension on the supporting seat, and locating pin and oilless bush support the appearance hole at work piece both ends and the other end is connected flexibly, and plunger top is flexible supports middle appearance hole, and the plunger bottom is worn to establish the supporting seat through linear bearing slides, linear bearing rotates and wears to establish at; the utility model discloses an elasticity plunger cooperation linear bearing does initial demarcation, whether follow-up extension length that utilizes the plunger carries out reasonable judgement to die-casting work piece size degree of depth meet the requirements, can improve by a wide margin and judge efficiency and reduce the misjudgement rate.
Description
Technical Field
The utility model particularly relates to a work piece size detection area specifically is a pit degree of depth detection device.
Background
In the die-casting process, the phenomena of abrasion, retreating and the like exist in a core needle of a die-casting die, the pinhole aperture and the pinhole depth of a cast casting blank are directly influenced, and the state of the core needle is not easy to identify in the production process of the casting blank, so that the pinhole aperture and the pinhole depth of the casting blank need to be detected.
For complex workpieces, the depth judgment is carried out by using the traditional plug gauge, the manual judgment efficiency is very low, and errors are easy to occur in the plug gauge size replacement process; therefore, in response to such problems, a detection device capable of visually detecting the pin hole of the mold is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a deep detection device of hole groove 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 slot degree of depth detection device, includes supporting seat and base, the supporting seat passes through the support column level to be fixed directly over the base, and the work piece has been placed to the base top, and a plurality of appearance holes that are used for detecting are seted up to the work piece bottom, vertically on the top surface of supporting seat wear to be equipped with locating pin and oilless bush, locating pin and oilless bush bottom are through annular knurl hand wheel pretension on the supporting seat, and locating pin and oilless bush support the appearance hole at work piece both ends and the other end is connected flexibly, and plunger top is flexible supports middle appearance hole, and the supporting seat is worn to establish through linear bearing slides in the plunger bottom.
As a further aspect of the present invention: the positioning pin and the oilless bushing are distributed around the plunger.
As a further aspect of the present invention: the top end of the oilless bushing is arc-shaped.
As a further aspect of the present invention: the linear bearing is a linear bearing with a flange head.
As a further aspect of the present invention: the length of the plunger is greater than that of the positioning pin and the oilless bushing.
As a further aspect of the present invention: a plurality of linear bearings penetrating through the top surface of the supporting seat are reserved on the top surface of the supporting seat.
As a further aspect of the present invention: the plunger is an elastic plunger with upward elasticity.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an elasticity plunger cooperation linear bearing does initial demarcation, whether follow-up extension length that utilizes the plunger carries out reasonable judgement to die-casting work piece size degree of depth meet the requirements, can improve by a wide margin and judge efficiency and reduce the misjudgement rate.
Drawings
Fig. 1 is a schematic structural view of a hole and groove depth detection device.
Fig. 2 is a front view of the hole and groove depth detecting device.
Fig. 3 is a schematic structural diagram of a workpiece in the hole and groove depth detection device.
In the figure: support column 1, locating pin 2, annular knurl hand wheel 3, oilless bush 4, plunger 5, linear bearing 6, buckle 7, supporting seat 8, base 9, work piece 10, sample hole 11.
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.
Please refer to fig. 1-3, in the embodiment of the utility model, a pore depth detection device, including supporting seat 8 and base 9, supporting seat 8 passes through 1 level of support column to be fixed directly over base 8, and work piece 10 has been placed to base 8 top, and a plurality of sample holes 11 that are used for detecting are seted up to work piece 10 bottom, vertically wear to be equipped with locating pin 2 and oilless bush 4 on the top surface of supporting seat 8, and locating pin 2 and oilless bush 4 bottom pass through annular knurl hand wheel 3 pretension on supporting seat 8, and locating pin 2 and oilless bush 4 support the sample hole 11 at work piece 10 both ends and the other end is connected flexibly, and sample hole in the middle of plunger 5 top flexible support, and support seat 8 is worn to establish through linear bearing 6 slides in plunger 5 bottoms, linear bearing 6 rotates and wears to establish.
The positioning pin 2 and the oilless bush 4 are distributed around the plunger 5.
The top end of the oilless bushing 4 is arc-shaped, and the sample hole 11 is mainly prevented from being damaged.
The linear bearing 6 is a linear bearing with a flange head, and the linear bearing 6 is mainly and conveniently installed through the flange head.
The length of plunger 5 is greater than the length of locating pin 2 and oilless bush 4, mainly guarantees, and plunger 5 can stretch out 8 bottoms of supporting seat and survey.
The top surface of the supporting seat 8 is reserved with a plurality of linear bearings 6 penetrating through the top surface of the supporting seat 8, and here, when the positions of the sample holes 11 of various workpieces 10, which are mainly used for reserving the linear bearings 6, are different, the plungers 5 can be inserted in the corresponding linear bearings 6, so that the detection of the sample holes 11 of various workpieces 10 is facilitated.
The plunger 5 is an elastic plunger with upward elasticity, and the plunger 5 can be quickly pushed into the top of the sample hole 11.
The utility model discloses a theory of operation is: through the combination of the flanged linear bearing 6 and the knurled hand wheel 3, the knurled hand wheel 3 is screwed to apply pretightening force to the positioning pin 2 and the oilless bushing 4, and the positioning pin 2 and the oilless bushing 4 are rigidly abutted against the sample hole 11 of the workpiece 10, so that the whole working system is horizontally placed; the plunger 5 is flexibly abutted against the sample hole 11 of the workpiece 10, and when the plunger 5 is abutted against the sample hole of the workpiece, if the depth of the sample hole is inconsistent, the plunger 5 slides downwards through the linear bearing 6 and reversely exposes out of the height inconsistent, so that the depth of the workpiece can be directly judged from the bottom of the supporting seat 8 in a visible mode.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A device for detecting the depth of a hole groove comprises a supporting seat (8) and a base (9), the supporting seat (8) is horizontally fixed right above the base (9) through the supporting column (1), a workpiece (10) is placed above the base (9), a plurality of sample holes (11) for detection are formed in the bottom of the workpiece (10), its characterized in that, vertically wear to be equipped with locating pin (2) and oilless bush (4) on the top surface of supporting seat (8), locating pin (2) and oilless bush (4) bottom are through annular knurl hand wheel (3) pretension on supporting seat (8), and locating pin (2) and oilless bush (4) support sample hole (11) and the other end connection flexibility at work piece (10) both ends, and plunger (5) top flexibility supports middle sample hole, and plunger (5) bottom slides through linear bearing (6) and wears to establish supporting seat (8), linear bearing (6) rotate and wear to establish at supporting seat (8) middle part.
2. Bore-groove depth detection device according to claim 1, characterized in that the locating pin (2) and the oilless bushing (4) are distributed around the plunger (5).
3. The hole and groove depth detecting device according to claim 1, wherein the top end of the oilless bushing (4) is formed in a circular arc shape.
4. Hole-groove depth detection device according to claim 1, characterized in that the linear bearing (6) is a flanged-head linear bearing.
5. Bore and groove depth detection device according to claim 1, characterized in that the length of the plunger (5) is greater than the length of the dowel pin (2) and the oilless bushing (4).
6. Hole and groove depth detection device according to any of claims 1 to 5, wherein a plurality of linear bearings (6) are reserved on the top surface of the support base (8) and penetrate through the top surface of the support base (8).
7. A well depth detection device according to any of claims 1-5, wherein the plunger (5) is a spring-up spring plunger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921636684.9U CN210603115U (en) | 2019-09-29 | 2019-09-29 | Hole groove depth detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921636684.9U CN210603115U (en) | 2019-09-29 | 2019-09-29 | Hole groove depth detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210603115U true CN210603115U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921636684.9U Active CN210603115U (en) | 2019-09-29 | 2019-09-29 | Hole groove depth detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210603115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504083A (en) * | 2020-10-26 | 2021-03-16 | 横店集团东磁股份有限公司 | Welding rod depth detection device in machine shell |
-
2019
- 2019-09-29 CN CN201921636684.9U patent/CN210603115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504083A (en) * | 2020-10-26 | 2021-03-16 | 横店集团东磁股份有限公司 | Welding rod depth detection device in machine shell |
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