CN206670940U - Stamping knife separator is used in polyvinyl piping materials sampling - Google Patents
Stamping knife separator is used in polyvinyl piping materials sampling Download PDFInfo
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- CN206670940U CN206670940U CN201720311181.9U CN201720311181U CN206670940U CN 206670940 U CN206670940 U CN 206670940U CN 201720311181 U CN201720311181 U CN 201720311181U CN 206670940 U CN206670940 U CN 206670940U
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Abstract
The utility model discloses a kind of polyvinyl piping materials sampling stamping knife separator, belong to polyvinyl piping materials experimental field.The separator includes：Base, base have groove；More guide rods being connected with base upper end；The lifter plate moved up and down along guide rod；The multiple fixed plates being detachably connected with lifter plate lower surface, fixed plate surround to form cavity, and have gap between fixed plate lower end；Push rod in cavity, push rod lower end are located at the outside of the fixed plate；With the top plate being connected at the top of guide rod；The screw rod being threadedly coupled with top plate, screw rod lower end are arranged in lifter plate, and screw rod drives lifter plate to be moved up and down while rotation；The handle being connected with screw tip.Separator provided by the utility model, stamping knife, polyvinyl piping materials and the sample in stamping knife can be effectively separated more time saving and energy savingly.
Description
Technical field
Polyvinyl piping materials experimental field is the utility model is related to, more particularly to a kind of polyvinyl piping materials sampling is separated with stamping knife
Device.
Background technology
Polyvinyl piping materials have low temperature resistant, good toughness, easily antidetonation, the good characteristic such as reparation, are widely used in buried row
The fields such as water pipe, appendix, industrial pipe, agricultural pipe.But polyvinyl piping materials are easy during storage, processing and routine use
Caused changing for own physical mechanical performance by the effect of light, heat and oxygen, therefore before material new product development production,
Need to carry out oxidation Induction experiments to it, to examine the quality of the product whether qualified.
Carry out polyvinyl piping materials oxidation induction time experiment when, it is necessary to polyvinyl piping materials radial system take it is a diameter of
6mm, the column sample that length is tube wall thickness.At present, stamping knife is typically placed on to the upper surface of polyvinyl piping materials, then utilizes thousand
Jin, which is pushed up to stamping knife, applies stamping press with Die cut specimens.
During the utility model is realized, designer has found that prior art at least has problems with：
After using stamping knife punching press sample, because the frictional force between stamping knife and polyvinyl piping materials is not easy greatly very much to pull out
It is de-, just stamping knife can only can be made to be separated with polyvinyl piping materials by tapping, then again by tapping sample from the inner chamber of stamping knife
Take out, it is not only laborious but also time-consuming.
Utility model content
Need to take a significant amount of time with manpower by stamping knife body, polyvinyl piping materials and positioned at punching to solve prior art
The problem of intrinsic sample of knife is separated, the utility model embodiment provide a kind of polyvinyl piping materials sampling stamping knife point
From device.The technical scheme is as follows：
Stamping knife separator is used in a kind of polyvinyl piping materials sampling, and the separator includes：
Base, the base have groove；
More guide rods being connected with the base upper end；
The lifter plate moved up and down along the guide rod；
The multiple fixed plates being detachably connected with the lifter plate lower surface, the fixed plate surround to form cavity, and institute
Stating between fixed plate lower end has gap；
Push rod in the cavity, the push rod lower end are located at the outside of the fixed plate；
With the top plate being connected at the top of the guide rod；
The screw rod being threadedly coupled with the top plate, the screw rod lower end is arranged in the lifter plate, and the spiral shell
Bar drives the lifter plate to be moved up and down while rotation；
The handle being connected with the screw tip.
Preferably, the both ends of the guide rod are each passed through the base upper end and the top plate, and enter respectively with nut
Row threaded connection, and the external diameter at the guide rod both ends is less than the external diameter in the middle part of the guide rod.
Preferably, the lifter plate both ends have first through hole respectively, the lifter plate is enclosed on the guide rod；
The center of the lifter plate is provided with the second through hole, the screw rod lower end is inserted in the lifter plate.
Preferably, the screw rod lower end is threaded with connection member, and the external diameter of the connection member lower end is more than institute
State the aperture of the second through hole.
Preferably, the connection member by screw and is arranged on the lifter plate lower surface and under second through hole
The contiguous block composition of side；
The contiguous block has third through-hole, the screw lower end is carried out spiral shell through third through-hole and the screw rod lower end
Line connects；
And the aperture of the third through-hole upper end is less than the aperture of the third through-hole lower end.
Preferably, two fixed plates are symmetrical arranged in the lifter plate lower surface；
The fixed plate by first level plate, vertical plate connected vertically with the first level plate right-hand member and with it is described
Vertical plate lower end the second level board composition connected vertically；
And there is the gap between two second level boards.
Preferably, the first level plate of the fixed plate is attached using the first bolt with the lifter plate.
Preferably, be connected with boss in the upper surface of the top plate, and in the middle part of the screw rod through the top plate with it is described
Boss is threadedly coupled.
Preferably, the screw tip has fourth hole；
Connecting tube is provided with the middle part of the handle, and fifth hole is provided with the connecting tube along radial direction；
And the fourth hole is corresponding with the position of the fifth hole, make the second bolt through the fourth hole with
The screw tip is attached by the fifth hole with handle.
The beneficial effect brought of technical scheme that the utility model embodiment provides is：
It by being connected with fixed plate in the lower surface of lifter plate and setting groove on base, can enter stamping knife top plate
Surrounded to fixed plate in the inner chamber to be formed, stamping knife body is located at the lower section of base, be easy to stamping knife body from polyvinyl piping materials
Pull-off；By connecting push rod in the inner chamber of fixed plate, the intrinsic sample ejection of stamping knife can will be located at；In addition, by by spiral shell
Bar is threadedly coupled with top plate and screw rod lower end is arranged in lifter plate, and drives lifter plate to carry out while screw rod rotates
Move up and down, more effortlessly lifter plate can be made to be moved up and down along guide rod.Therefore the separator that the present embodiment provides,
Stamping knife, polyvinyl piping materials and the sample in stamping knife can be effectively separated more time saving and energy savingly.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of the polyvinyl piping materials sampling stamping knife in the utility model embodiment；
Fig. 2 is the structural representation for the polyvinyl piping materials sampling stamping knife separator that the utility model embodiment provides；
Fig. 3 is that the polyvinyl piping materials sampling that the utility model embodiment provides is taken polyvinyl piping materials with stamping knife separator
The operation chart that sample is separated with stamping knife with polyvinyl piping materials；
Fig. 4 is that the polyvinyl piping materials sampling that the utility model embodiment provides is taken polyvinyl piping materials with stamping knife separator
The operation chart that sample is separated with stamping knife with sample；
Fig. 5 is the overlooking the structure diagram for the base that the utility model embodiment provides；
Fig. 6 is the overlooking the structure diagram for the lifter plate that the utility model embodiment provides；
Fig. 7 is the partial enlargement structure for the polyvinyl piping materials sampling stamping knife separator that the utility model embodiment provides
Schematic diagram；
Fig. 8 is the cross-sectional view for the contiguous block that the utility model embodiment provides；
Fig. 9 is the positive structure diagram for the fixed plate that the utility model embodiment provides；
Figure 10 is the overlooking the structure diagram for the fixed plate that the utility model embodiment provides；
Figure 11 is the structural representation for the screw rod that the utility model embodiment provides；
Figure 12 is the structural representation for the handle that the utility model embodiment provides.
Hereinafter, it is as follows to the label declaration of each accompanying drawing：
1 base, 101 grooves, the width of a grooves；
2 guide rods；
3 lifter plates, 301 first through hole, 302 second through holes；
4 fixed plates, 401 cavitys, 402 gaps, 403 first level plates, 4,031 second circular holes, 404 vertical plates, 405 second
Level board；
5 push rods；
6 top plates, 601 boss；
7 screw rods, 701 screw rod lower ends, 702 screw tips, 7021 fourth holes, 703 screw rods middle part；
8 handles, 801 connecting tubes, 8011 fifth holes, 802 lozenge patterns；
9 screws；
10 contiguous blocks, 1001 third through-holes, 10011 third through-hole upper ends, 10012 third through-hole lower ends；
A nuts, the bolts of B first, the bolts of C second；
11 stamping knife top plates, 1,101 first circular holes；
12 stamping knife bodies；
M polyvinyl piping materials, N polyvinyl piping materials samples.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is described in further detail.
The present embodiment to polyvinyl piping materials sampling with stamping knife separator (abbreviation separator) before being illustrated, first
Polyvinyl piping materials sampling is illustrated with the structure of stamping knife (abbreviation stamping knife).
The separator that the stamping knife should provide with the embodiment supports the use, i.e., the separator that the embodiment provides can make
The stamping knife of the class formation is effectively separated with polyvinyl piping materials sample (abbreviation sample).Wherein, employed in the present embodiment
The structure of stamping knife is as shown in Figure 1：The stamping knife is by stamping knife top plate 11 and is vertically set on multiple pipes of the lower surface of stamping knife top plate 11
The stamping knife body 12 of shape forms, and has multiple first circular holes 1101 on stamping knife top plate 11, makes stamping knife body 12 and stamping knife top plate
11 carry out through connection.
When needing to carry out polyvinyl piping materials M oxidation induction time experiment, only stamping knife need to be placed on polyvinyl piping materials M
Upper surface on, i.e., the bottom of stamping knife body 12 is contacted with polyvinyl piping materials M upper surface, then using jack to punching
Knife applies stamping press with Die cut specimens N.Because the frictional force between stamping knife body 12 and polyvinyl piping materials M is too big, make stamping knife not
Easy pull-off, this just needs to take a significant amount of time with manpower by stamping knife body 12, polyvinyl piping materials M and positioned at stamping knife body 12
Interior sample N is separated one by one.
The present embodiment is in order that stamping knife, polyvinyl piping materials M and sample N separate time saving and energy savingly, there is provided a kind of
Separator.As shown in Fig. 2 the separator includes：Base 1, base 1 have groove 101；It is connected with the upper end of base 1 more
Root guide rod 2；The lifter plate 3 moved up and down along guide rod 2；The multiple fixed plates being detachably connected with the lower surface of lifter plate 3
4, fixed plate 4 is surrounded and forms cavity 401, and has gap 402 between the lower end of fixed plate 4；Push rod 5 in cavity 401, top
The lower end part of bar 5 is in the outside of fixed plate 4；The top plate 6 being connected with the top of guide rod 2；The screw rod being threadedly coupled with top plate 6
7, screw rod lower end 701 is arranged in lifter plate 3, and screw rod 7 drives lifter plate 3 to be moved up and down while rotation；With spiral shell
The handle 8 of 702 connections at the top of bar.
Below by along width stamping knife top plate 11 lower surface set 2 stamping knife bodies 12 stamping knife exemplified by, then
Illustrate the operation principle of the separator with reference to Fig. 3~4.
As shown in figure 3, then the stamping knife for carrying polyvinyl piping materials M will be located at stamping knife top plate 11 with gathering close to base 1
Stamping knife body 12 between ethene tubing M is entered in the groove 101 in base 1, stamping knife top plate 11 is located at the upper of base 1
Side, polyvinyl piping materials M are located at the lower section of base 1；, will when rotary handle 8 makes screw rod 7 drive lifter plate 3 to reach 2 lower end of guide rod
Stamping knife top plate 11 is placed on fixed plate 4 and surrounded in the cavity 401 formed, and then rotary handle 8 makes screw rod 7 drive the edge of lifter plate 3
Guide rod 2 to move up, until the pull-off from polyvinyl piping materials M of stamping knife body 12；
Now, sample N is still located in stamping knife body 12, as shown in figure 4, (the push rod 5 of push rod 5 need to be installed in fixed plate 4
Upper end is located at fixed plate 4 and surrounded in the cavity 401 formed), and the stamping knife after pull-off is placed on base 1 (i.e. stamping knife top plate
11 are placed on the upper surface of base 1, stamping knife body 12 is located at the lower section of base 1 by groove 101), then rotary handle 8 makes spiral shell
Bar 7 drives lifter plate 3 to decline along guide rod 2, until push rod 5 ejects the sample N in stamping knife body 12 completely.
It should be noted that as described in Figure 5, the width a of the groove of the base 1 in the present embodiment should be greater than stamping knife body 12
External diameter, be easy to stamping knife body 12 to be free to enter in groove 101；If the present embodiment is set along width on stamping knife
Two row's stamping knife bodies 12 are put, often row contains X stamping knife body 12 (X >=1), and the width a of the groove of that base 1 should be greater than this two row
The spacing of stamping knife body 12 and two external diameter sums of stamping knife body 12.
It will be appreciated by persons skilled in the art that in order that push rod 5 can be effective by the sample N in stamping knife body 12
Ejection, should make the lower end face stamping knife body 12 of push rod 5, and the external diameter of the lower end of push rod 5 should be less than the internal diameter of stamping knife body 12；Separately
Outside, the shape of push rod 5 could be arranged to identical with the shape of stamping knife.
It can be seen that by being connected with fixed plate 4 in the lower surface of lifter plate 3 and groove 101 being set on base 1, can make
Stamping knife top plate 11 is entered in the inner chamber 401 of fixed plate 4, stamping knife body 12 is located at the lower section of base 1, is easy to stamping knife body 12
The pull-off from polyvinyl piping materials M；, can be by stamping knife body 12 by connecting push rod 5 in the inner chamber 401 of fixed plate 4
Sample N is ejected；In addition, by being threadedly coupled screw rod 7 with top plate 6 and screw rod lower end 701 being arranged in lifter plate 3, and
Drive lifter plate 3 to be moved up and down while screw rod 7 rotates, lifter plate 3 is carried out along guide rod 2
Move up and down.Therefore the separator that the present embodiment provides, can be more time saving and energy savingly by stamping knife, polyvinyl piping materials M and positioned at punching
Sample N in knife is effectively separated.
Further, for the ease of the I＆M to separator, the present embodiment will by the way of threaded connection
Guide rod 2 is attached with the upper end of base 1 and top plate 6 respectively, and referring to Fig. 2, its thread connecting mode is specially：The two of guide rod 2
End is each passed through the upper end of base 1 and top plate 6, and is threadedly coupled respectively with nut A, and the external diameter at the both ends of guide rod 2 is less than
The external diameter at the middle part of guide rod 2, makes the upper end of guide rod 2 be stuck in the upper surface of base 1, top plate 6 is stuck in the top of guide rod 2.
Further, as shown in fig. 6, the both ends of lifter plate 3 have first through hole 301 respectively, lifter plate 3 is made to be enclosed on guide rod 2
On, not only lifter plate 3 can be made to be moved up and down along guide rod 2, and also allow for the processing and installation of separator.
As described in above-mentioned embodiment, screw rod lower end 701 is arranged in lifter plate 3, and screw rod 7 can drive while rotation
Lifter plate 3 carries out upper and lower motion, in actual processing operation, can rotate screw rod 7, and can drives lifter plate about 3 simultaneously
Mobile structure has a variety of, such as bearing arrangement, but bearing arrangement is more complicated, not easy processing, and install it is relatively time consuming, therefore this
Embodiment takes another easy structure, is specially：The second through hole 302 is provided with the center of lifter plate 3, is made under screw rod
(referring to Fig. 6) in the insertion of end 701 lifter plate 3；Screw rod lower end 701 is threaded with connection member, and connection member lower end is outer
Footpath be more than the second through hole 302 (i.e. connection member upper end is attached with screw rod lower end 701, and connection member lower end position in aperture
In the outside of screw rod lower end 701, to be played a supportive role to screw rod lower end 701), thus lifter plate 3 can be made to be stuck in screw rod
Between portion 703 and connection member lower end, second through hole 302 internal rotation of the screw rod lower end 701 in lifter plate 3 can either be realized, again
Lifter plate 3 can be driven to carry out upper and lower move along guide rod 2 simultaneously.The connected mode of this structure can not only realize that screw rod 7 is revolving
And can drives lifter plate 3 to move up and down while turning, and also allows for the installation and replacing of the separator associated components.
Wherein, the species of connection member has a variety of, such as can be by supporting plate and the screw rod group being connected to below supporting plate
Into but the processing of this structure is relatively time consuming, it is preferable that as shown in fig. 7, connection member in the present embodiment by screw 9 and can be set
Put and formed in the lower surface of lifter plate 3 and the contiguous block 10 below the second through hole 302.Screw 9 is that those skilled in the art are normal
Union piece, reduce the processing time of separator；Further, since the maximum outside diameter of screw 9 is than the second through hole
302 aperture is small, it is impossible to position-limiting action is played to lifter plate 3, so the present embodiment is provided with connection in the lower surface of lifter plate 3
Block 10, and contiguous block 10 has third through-hole 1001, make the upper end of screw 9 (containing threaded part) through third through-hole 1001 with
Screw rod lower end 701 is threadedly coupled.Wherein, Fig. 7 is the partial enlarged drawing of the separator.
Further, as shown in figure 8, the aperture of the third through-hole upper end 10011 of contiguous block 10 is less than under third through-hole
The aperture at end 10012, makes the upper end of screw 9 be threadedly coupled through third through-hole upper end 10011 with screw rod lower end 701, and spiral shell
Follow closely 9 lower ends to be located in three through hole lower ends 10012, so that contiguous block 10 can play a supporting role to screw rod lower end 701, so as to rise
Drop plate 3 is stuck in the middle part of screw rod between 703 and contiguous block 10.It will be appreciated by persons skilled in the art that the maximum of contiguous block 10
Size should be greater than the second through hole 302, and when making in the second through hole 302 that screw rod lower end 701 is located in lifter plate 3, lifter plate 3 can block
In the middle part of screw rod between 703 and contiguous block 10.Wherein, the shape of contiguous block 10 has a variety of, preferably square.In a word, this implementation
The structure easy processing for the connection member that example provides, only a through hole need to be set in contiguous block 10.
Further, as shown in Fig. 2 being symmetrical arranged two fixed plates 4 in the lower surface of lifter plate 3, i.e., this two fixed plate 4 is closed
In the substantially symmetrical about its central axis of screw rod 7.Wherein, as shown in figure 9, each fixed plate 4 is by first level plate 403 and first level plate 403
Right-hand member vertical plate 404 connected vertically and formed with the lower end of vertical plate 404 second level board 405 connected vertically；And two
There is gap 402 between second level board 405, i.e., in the two second level boards 405 away from vertical plate 404 that end face it
Between there is distance.It should be noted that the length of vertical plate 404 is moderate, make stamping knife top plate 11 and the upper end of push rod 5 can
The two fixed plates 4 are arranged to surround in the cavity 401 formed, and again can not significantly play up and down；In addition, the two second
The width in the gap 402 between level board 405 is also moderate, such as the present embodiment is set along width on stamping knife top plate 11
Put row's stamping knife, then the width in the gap 402 between the two second level boards 405 should be slightly bigger than the outer of stamping knife body 12
Footpath；If the present embodiment sets two row's stamping knife bodies 12 along width on stamping knife, between the two second level boards 405
The width in gap 402 should be slightly bigger than the spacing of this two rows stamping knife body 12 and two external diameter sums of stamping knife body 12.
Further, for the ease of being changed to fixed plate 4, with to the stamping knife with different row stamping knife bodies 12
Sample N with polyvinyl piping materials M and in stamping knife body 12 is separated, and as shown in Fig. 2 and Figure 10, the present embodiment is solid
Multiple second circular holes 4031, preferably 2 are set on the first level plate 403 of fixed board 4, make the first level plate 403 of fixed plate 4
It is attached using the first bolt B and lifter plate 3.
Further, if being directly threadedly coupled screw rod 7 with top plate 6, the thickness of top plate 6 will be increased, so as to just
It can increase the processing cost and weight of separator, therefore the present embodiment is in order to avoid the generation of such case, as shown in Fig. 2
Boss 601 is connected with the upper surface of top plate 6, and screw rod middle part 703 is threadedly coupled through top plate 6 with boss 601.
Further, for the ease of installing and changing screw rod 7 or handle 8, the present embodiment takes bolt connecting mode will
Both are attached, and specific attachment structure could be arranged to：Screw tip 702 has fourth hole 7021 (referring to Figure 11)；Hand
The middle part of handle 8 is provided with connecting tube 801, is provided with fifth hole 8011 in connecting tube 801 along radial direction (referring to Figure 12)；And
Fourth hole 7021 is corresponding with the position of fifth hole 8011, the second bolt C is passed through fourth hole 7021 and fifth hole
8011 are attached screw tip 702 and handle 8 (referring to Fig. 2).In addition, as shown in figure 12, set at the both ends of rotational handle 8
Lozenge pattern 802 is equipped with, increases the coefficient of friction of handle 8, with more effortlessly rotational handle 8.
In addition, the utility model embodiment additionally provides a kind of group separated for stamping knife with polyvinyl piping materials sample
Attach together and put, the combination unit includes above-mentioned separator and above-mentioned stamping knife.
Above-mentioned all optional technical schemes, any combination can be used to form the alternative embodiment of the disclosure, herein no longer
Repeat one by one.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (9)
1. stamping knife separator is used in a kind of polyvinyl piping materials sampling, it is characterised in that the separator includes：
Base (1), the base (1) have groove (101)；
More guide rods (2) being connected with the base (1) upper end；
The lifter plate (3) moved up and down along the guide rod (2)；
The multiple fixed plates (4) being detachably connected with the lifter plate (3) lower surface, the fixed plate (4) are surrounded and form cavity
(401), and between the fixed plate (4) lower end there are gap (402)；
Push rod (5) in the cavity (401), push rod (5) lower end are located at the outside of the fixed plate (4)；
With the top plate (6) being connected at the top of the guide rod (2)；
The screw rod (7) being threadedly coupled with the top plate (6), the screw rod lower end (701) are arranged on the lifter plate (3)
It is interior, and the screw rod (7) drives the lifter plate (3) to be moved up and down while rotation；
The handle (8) being connected with the screw tip (702).
2. separator according to claim 1, it is characterised in that the both ends of the guide rod (2) are each passed through the bottom
Seat (1) upper end and the top plate (6), and be threadedly coupled respectively with nut (A), and the external diameter at the guide rod (2) both ends
Less than the external diameter in the middle part of the guide rod (2).
3. separator according to claim 1, it is characterised in that lifter plate (3) both ends have first to lead to respectively
Hole (301), the lifter plate (3) is set to be enclosed on the guide rod (2)；
The center of the lifter plate (3) is provided with the second through hole (302), the screw rod lower end (701) is inserted the lifter plate
(3) in.
4. separator according to claim 3, it is characterised in that the screw rod lower end (701) is threaded with connection
Part, and the external diameter of the connection member lower end is more than the aperture of second through hole (302).
5. separator according to claim 4, it is characterised in that the connection member is by screw (9) and is arranged on institute
State lifter plate (3) lower surface and contiguous block (10) composition below second through hole (302)；
The contiguous block (10) has third through-hole (1001), the screw (9) lower end is passed through third through-hole (1001) and institute
Screw rod lower end (701) is stated to be threadedly coupled；
And the aperture of the third through-hole upper end (10011) is less than the aperture of the third through-hole lower end (10012).
6. separator according to claim 1, it is characterised in that be symmetrical arranged two in the lifter plate (3) lower surface
The individual fixed plate (4)；
The fixed plate (4) is by first level plate (403) and first level plate (403) right-hand member vertical plate connected vertically
(404) and second level board (405) connected vertically with the vertical plate (404) lower end forms；
And there are the gap (402) between two second level boards (405).
7. separator according to claim 6, it is characterised in that the first level plate (403) of the fixed plate (4) is adopted
It is attached with the first bolt (B) and the lifter plate (3).
8. separator according to claim 1, it is characterised in that be connected with boss in the upper surface of the top plate (6)
(601), and (703) are threadedly coupled through the top plate (6) with the boss (601) in the middle part of the screw rod.
9. separator according to claim 1, it is characterised in that the screw tip (702) has fourth hole
(7021)；
Connecting tube (801) is provided with the middle part of the handle (8), and is provided with the connecting tube (801) along radial direction
Five through holes (8011)；
And the fourth hole (7021) is corresponding with the position of the fifth hole (8011), the second bolt (C) is set to pass through institute
Fourth hole (7021) is stated to be attached the screw tip (702) and handle (8) with the fifth hole (8011).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311181.9U CN206670940U (en) | 2017-03-28 | 2017-03-28 | Stamping knife separator is used in polyvinyl piping materials sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311181.9U CN206670940U (en) | 2017-03-28 | 2017-03-28 | Stamping knife separator is used in polyvinyl piping materials sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206670940U true CN206670940U (en) | 2017-11-24 |
Family
ID=60373063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720311181.9U Active CN206670940U (en) | 2017-03-28 | 2017-03-28 | Stamping knife separator is used in polyvinyl piping materials sampling |
Country Status (1)
| Country | Link |
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| CN (1) | CN206670940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332988A (en) * | 2018-02-28 | 2018-07-27 | 国电锅炉压力容器检验中心 | A kind of sampler for small punch test |
-
2017
- 2017-03-28 CN CN201720311181.9U patent/CN206670940U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332988A (en) * | 2018-02-28 | 2018-07-27 | 国电锅炉压力容器检验中心 | A kind of sampler for small punch test |
| CN108332988B (en) * | 2018-02-28 | 2024-03-19 | 国能锅炉压力容器检验有限公司 | Sampling device for small punch test |
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