CN209387398U - A kind of piston rod hardness measurement clamp - Google Patents
A kind of piston rod hardness measurement clamp Download PDFInfo
- Publication number
- CN209387398U CN209387398U CN201821577675.2U CN201821577675U CN209387398U CN 209387398 U CN209387398 U CN 209387398U CN 201821577675 U CN201821577675 U CN 201821577675U CN 209387398 U CN209387398 U CN 209387398U
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- CN
- China
- Prior art keywords
- sliding block
- piston rod
- hardness measurement
- block
- guide rail
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a kind of piston rod hardness measurement clamp; including two pedestals disposed in parallel; guide rail and guide post are equipped between two pedestals; spacing is equipped between guide rail and guide post; protective cover is equipped between guide rail and two pedestals; it is fixed between protective cover and two pedestals by screw, guide rail is equipped with slide calliper rule, is connected with block on slide calliper rule；The first sliding block and the second sliding block are connected on guide post, first sliding groove and second sliding slot are respectively equipped on first sliding block and the second sliding block, the upper surface of the first sliding block is equipped with protrusion, and protrusion is located at the upper end of first sliding groove, block is located at the right side of protrusion, and block extends downward into the outside of the first sliding block.The utility model piston rod hardness measurement clamp, structure is simple, convenient to use, manufacturing cost is low, the point different to piston rod can carry out hardness measurement as needed, greatly increases the efficiency of measurement.
Description
Technical field
The utility model relates to a kind of piston rod hardness measuring device, in particular to a kind of piston rod hardness measurement clamp.
Background technique
Piston rod is the connecting component of supporting piston acting, and major applications are in oil cylinder, cylinder moving execution unit
The moving component that one movement is frequent, technical requirements are high.By taking hydraulic cylinder as an example, by: cylinder barrel, piston rod (cylinder rod), piston,
A few part compositions of end cap.The quality of its processing quality directly affects the life and reliability of entire product.The piston rod processed
It needs to carry out it hardness determination to be used to ensure whether meet the needs of work, piston rod needs to use fixture in hardness measurement
Clamping is carried out to it, fixture type at this stage is more, but generally existing disadvantage be using when cannot achieve to one
Piston rod carries out successional multimetering, and whole structure it is complex use it is highly inconvenient.
Utility model content
[1] technical problems to be solved
That the technical problem to be solved by the present invention is to provide a kind of structures is simple, convenient to use, manufacturing cost is low,
The piston rod hardness measurement clamp of hardness measurement can be carried out by different to piston rod points as needed.
[2] technical solution solved the problems, such as
The utility model provides a kind of piston rod hardness measurement clamp, including two pedestals 1 disposed in parallel, two pedestals
It is equipped with guide rail 6 and guide post 3 between 1, spacing, the guide rail 6 and two pedestals 1 are equipped between the guide rail 6 and the guide post 3
Between be equipped with protective cover 2, fixed by screw 10 between the protective cover 2 and two pedestals 1, the guide rail 6 is equipped with card
Ruler 7 is connected with block 9 on the slide calliper rule 7；The first sliding block 5 and the second sliding block 4, first sliding block are connected on the guide post 3
5 be respectively equipped with first sliding groove 51 and second sliding slot 41 on second sliding block 4, the upper surface of first sliding block 5 is equipped with convex
8, described raised 8 upper ends for being located at the first sliding groove 51 are played, the block 9 is located at raised 8 right side, the block 9
Extend downward into the outside of first sliding block 5.
Further, there are two the protective cover 2 is total to, four are equipped between each protective cover 2 and each pedestal 1
A screw 10.
Further, the guide post 3 shares two and is arranged in parallel.
Further, second sliding block 4 shares four pieces, wherein two pieces of settings of the second sliding block 4 are sliding described first
The left side of block 5, in addition the right side of first sliding block 5 is arranged in two pieces of second sliding blocks 4.
Further, the size of the spacing is more than or equal to 10mm and is less than or equal to 20mm.
Further, the height of the guide rail 6 is greater than the height of the guide post 3.
[3] beneficial effect
The utility model piston rod hardness measurement clamp, structure is simple, convenient to use, manufacturing cost is low, can basis
It needs the point different to piston rod to carry out hardness measurement, greatly increases the efficiency of measurement.
Detailed description of the invention
Fig. 1 is the main view of the utility model piston rod hardness measurement clamp；
Fig. 2 is the bottom view of the utility model piston rod hardness measurement clamp.
Specific embodiment
With reference to the accompanying drawing, the utility model embodiment is discussed in detail.
Refering to fig. 1 to Fig. 2, the utility model provides a kind of piston rod hardness measurement clamp, including two bases disposed in parallel
Seat 1, is respectively equipped with guide rail 6 and guide post 3 between two pedestals 1, spacing is equipped between guide rail 6 and guide post 3, in the present embodiment
Middle guide post 3 shares two and two about 3 guide posts are arranged in parallel, and the size of spacing is more than or equal between guide rail 6 and guide post 3
10mm and it is less than or equal to 20mm, the height of guide rail 6 is greater than the height of first guide post 3 in upper end；Guide rail 6 and two pedestals 1 it
Between be equipped with protective cover 2, fixed by screw 10 between protective cover 2 and two pedestals 1, protective cover 2 shares two in the present embodiment
It is a, it is set between each protective cover 2 and each pedestal 1 there are four screw 10, slide calliper rule 7 is equipped on guide rail 6, are blocked in the present embodiment
Ruler 7 is equipped with switch and zero key for opening number display, and the numerical value of slide calliper rule 7 is by number display, under slide calliper rule 7
End is connected with block 9；It is connected separately with the first sliding block 5 and the second sliding block 4 on two guide posts 3 disposed in parallel, it is sliding first
It is respectively equipped with first sliding groove 51 and second sliding slot 41 on block 5 and the second sliding block 4, is equipped with protrusion 8 in the upper surface of the first sliding block 5,
Protrusion 8 is located at the upper end of first sliding groove 51, and block 9 is located at the right side of protrusion 8, and block 9 extends downward into first sliding block 5
Outside；The second sliding block 4 shares four pieces in the present embodiment, wherein the left side of the first sliding block 5 is arranged in two piece of second sliding block 4, separately
The right side of first sliding block 5 is arranged in outer two piece of second sliding block 4.
The application method of this fixture is elaborated below with reference to the present embodiment, this fixture clamping exists first when in use
On the workbench of qualimeter, then the first sliding block 5 and four piece of second sliding block 4 are adjusted to suitable position, have regulated it
Piston rod is placed on this fixture afterwards, the end of piston rod at this time is located in the first sliding groove 51 on the first sliding block 5, block
9 are in the state being overlapped with protrusion 8, and the end of piston rod is bonded block 9, the on & off switch on slide calliper rule 7 are opened at this time, by piston rod
It moves right, mobile distance can be shown on slide calliper rule 7, can measure the point hardness value after reaching required distance, be repeated in
Above step realizes multimetering.
The utility model piston rod hardness measurement clamp, structure is simple, convenient to use, manufacturing cost is low, can basis
It needs the point different to piston rod to carry out hardness measurement, greatly increases the efficiency of measurement.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (6)
1. a kind of piston rod hardness measurement clamp, it is characterised in that: including two pedestals (1) disposed in parallel, two pedestals (1)
Between be equipped with guide rail (6) and guide post (3), equipped with spacing, the guide rail (6) and two between the guide rail (6) and the guide post (3)
Protective cover (2) are equipped between the pedestal (1), it is solid by screw (10) between the protective cover (2) and two pedestals (1)
Fixed, the guide rail (6) is equipped with slide calliper rule (7), is connected with block (9) on the slide calliper rule (7)；Is connected on the guide post (3)
First sliding groove (51) are respectively equipped on one sliding block (5) and the second sliding block (4), first sliding block (5) and second sliding block (4)
It is equipped with raised (8) with the upper surface of second sliding slot (41), first sliding block (5), the protrusion (8) is located at the first sliding groove
(51) upper end, the block (9) are located at the right side of raised (8), and the block (9) extends downward into first sliding block
(5) outside.
2. piston rod hardness measurement clamp as described in claim 1, it is characterised in that: there are two the protective cover (2) is total, often
There are four being set between a protective cover (2) and each pedestal (1) screw (10).
3. piston rod hardness measurement clamp as described in claim 1, it is characterised in that: the guide post (3) shares two and puts down
Row setting.
4. piston rod hardness measurement clamp as described in claim 1, it is characterised in that: second sliding block (4) shares four pieces,
Wherein two pieces of second sliding blocks (4) are arranged in the left side of first sliding block (5), and in addition two pieces of second sliding blocks (4) set
It sets on the right side of first sliding block (5).
5. piston rod hardness measurement clamp as described in claim 1, it is characterised in that: the size of the spacing is more than or equal to
10mm and be less than or equal to 20mm.
6. piston rod hardness measurement clamp as described in claim 1, it is characterised in that: the height of the guide rail (6) is greater than institute
State the height of guide post (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821577675.2U CN209387398U (en) | 2018-09-27 | 2018-09-27 | A kind of piston rod hardness measurement clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821577675.2U CN209387398U (en) | 2018-09-27 | 2018-09-27 | A kind of piston rod hardness measurement clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209387398U true CN209387398U (en) | 2019-09-13 |
Family
ID=67870010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821577675.2U Active CN209387398U (en) | 2018-09-27 | 2018-09-27 | A kind of piston rod hardness measurement clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209387398U (en) |
-
2018
- 2018-09-27 CN CN201821577675.2U patent/CN209387398U/en active Active
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