CN209554465U - A kind of steel band tensile test sample cutting machine - Google Patents
A kind of steel band tensile test sample cutting machine Download PDFInfo
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- CN209554465U CN209554465U CN201920307327.1U CN201920307327U CN209554465U CN 209554465 U CN209554465 U CN 209554465U CN 201920307327 U CN201920307327 U CN 201920307327U CN 209554465 U CN209554465 U CN 209554465U
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- steel band
- shearing
- mounting base
- shearing tool
- test sample
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Abstract
The utility model discloses a kind of steel band tensile test sample cutting machines, it includes the mounting base and fixing seat being vertically connected with, the first shearing tool and the second shearing tool are respectively arranged in the mounting base and fixing seat, first shearing tool and the second shearing tool cooperate, in the mounting base that first shearing tool is rotatablely connected by first rotating shaft, second shearing tool is rotatably connected in fixing seat by the second shaft, and the one end in second shaft length direction through fixing seat side wall and is fixedly connected with rocking bar；The compression regulating part for adjusting the first shearing tool height is provided in the mounting base, the loading bay being provided on the outside of the first shearing stage property in the fixing seat is provided with steel band locating part on the loading bay.The steel band tensile test sample cutting machine of the utility model, can fast and accurately produce the sample of qualified width, while not influence the performance of steel band itself, keep measured value more acurrate.
Description
Technical field
The utility model relates to steel band tensile test apparatus fields, particularly, are related to a kind of steel band tensile test sample
Cutting machine.
Background technique
Existing pull test sample is all that the width direction using abrasive machine, against steel band is ground, and reaches available width,
The sample that grinding comes out, width is uneven, and the time for being ground cost is long, and superheating phenomenon is easy to appear in grinding process, leads to steel
The disadvantages of with original performance change, the final accuracy for influencing measured value.
Utility model content
The purpose of the utility model is to provide a kind of steel band tensile test sample cutting machines, can fast and accurately make
The sample of qualified width out, while the performance of steel band itself is not influenced, keep measured value more acurrate.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of steel band tensile test sample cutting machine, including the mounting base and fixing seat being vertically connected with, the mounting base
With the first shearing tool and the second shearing tool, first shearing tool and the second shearing tool are respectively arranged in fixing seat
It cooperates, in the mounting base that first shearing tool is rotatablely connected by first rotating shaft, second shearing tool passes through
Second shaft is rotatably connected in fixing seat, and the one end in second shaft length direction through fixing seat side wall and is fixedly connected
There is rocking bar；
It is provided with the compression regulating part for adjusting the first shearing tool height in the mounting base, is set in the fixing seat
It is equipped with the loading bay being located on the outside of the first shearing stage property, is provided with steel band locating part on the loading bay.
By using above-mentioned technical proposal, under the action of steel band locating part, turn rocking bar, steel band the first shear knife of direction
Tool and the displacement of the second shearing tool direction are realized under the mating reaction of the first shearing tool and the second shearing tool to steel band
Shear action, the sample that can fast and accurately produce qualified width do not influence steel for the pull test to steel band
With the performance of itself, keep measured value more acurrate.
Further, first shearing tool includes the first tool apron being coaxially fixed in first rotating shaft, and described first
Tool apron outer wall is integrally fixed with shearing ring sword；Second shearing tool includes the second knife being coaxially fixed in the second shaft
Seat, the second tool apron wall coaxial offer the shearing annular groove being adapted to shearing ring sword.
By using above-mentioned technical proposal, when steel band passes through the first shearing tool and the second shearing tool, shearing ring sword with
The cooperation of shearing annular groove shears steel band to shearing annular groove, is formed and is used with the consistent steel band item of shearing ring groove width, the steel band item
In the sample of tensile test, to realize the accurate measurement of value of thrust.
Further, the first rotating shaft and the second both ends of the shaft are connected separately with the first rolling bearing and the second rotation axis
It holds.
By using above-mentioned technical proposal, the setting of the first rolling bearing and the second rolling bearing realize first rotating shaft and
The stable rotation of second shaft, so that the shearing manipulation of steel band is more laborsaving.
Further, the chamber for the installation of the first rolling bearing, first rolling bearing are provided in the mounting base
In the chamber of vertical sliding connection, the compression regulating part includes clamping screw and compressed spring one, and the clamping screw is vertical
It is threaded in mounting base, the hold-down bolt bottom end is protruded into chamber and contradicted with the roof of the first rolling bearing, the pressure
The setting of contracting spring one is contradicted in the first rolling bearing bottom wall and with chamber bottom.
By using above-mentioned technical proposal, the height of first rotating shaft is adjusted by turn hold-down bolt, and in compressed spring
High definition is realized under the action of one, the structure for realizing the adjusting to the first shearing tool and the second shearing tool gap,
To realize the shearing to different-thickness steel band.
Further, the steel band locating part includes that the L shape limit being connected on loading bay is axially slid along the second shaft
Plate one and limit plate two, the limit plate one and two bottom wall of limit plate are threaded with clamping screw respectively, on the loading bay
The slide opening for clamping screw sliding is offered, the clamping screw bottom wall is fixed with knob.
By using above-mentioned technical proposal, the position of fastening limit plate one and limit plate two is adjusted by clamping screw, is made
It obtains limit plate one and the spacing of limit plate two and the width of steel band is adapted to, and then reduce the hair of offsetting phenomenon in steel band shear history
It is raw, improve the quality of shearing back pull test sample.
Further, the limit plate two is fixedly arranged above support plate, and running through vertically in the support plate has hold-down column, institute
It states and compresses top end across support plate roof and be fixed with handle, the hold-down column bottom wall is fitted on two roof of limit plate, institute
It states and has been arranged radially spacer pin on hold-down column, coaxial sleeve is equipped with the compression between support plate and spacer pin on the hold-down column
Spring two.
By using above-mentioned technical proposal, the setting of hold-down column is pressed under the action of compressed spring two for pushing against steel band
The bottom end of tight column contradicts the upper surface for being pressed on steel band always, reduces the possibility that steel band upwarps in shear history, further increases
The stability of steel band shearing, improves the shearing quality of steel band.
Further, the hold-down column bottom wall is provided with pinch rollers, and the pinch rollers are axially parallel to second turn
The axial direction of axis, the hold-down column are set as the cylinder that section is square, and offer in the support plate and are bonded up and down for hold-down column
The square hole of displacement.
By using above-mentioned technical proposal, rubbing between hold-down column when the setting of pinch rollers is for reducing steel band displacement
It wipes, reduces the damage of steel band, and be convenient for displacement of the steel band under hold-down column abutting state.
Further, the mounting base is fixed on fixing seat roof by fixing bolt, and the mounting base is along first rotating shaft
Axial position it is adjustable, the mounting base outer wall is provided with fixed block, is threaded on the fixed block and is axially parallel to
The positioning bolt of two shafts, the positioning bolt are contradicted through fixed block and with fixing seat lateral wall.
By using above-mentioned technical proposal, the position for realizing mounting base is adjustable, and the position by adjusting mounting base
Shearing ring sword may be implemented and shear the align center of annular groove；The setting of positioning bolt realizes the fine tuning of mounting base, reduces peace
Fill the generation of offsetting phenomenon after seat is installed.
In conclusion the advantageous effects of the utility model are as follows:
1. using the first shearing tool, the second shearing tool and rocking bar, the wide shear action to steel band can be played,
Convenient for the pull test of steel band, the accuracy of test data is improved；
Regulating part is compressed 2. using, the adjustment effect to the first shearing tool height can be played, to realize to difference
The shearing of thickness steel band；
3. using steel band locating part, the restriction to steel band position can be played, improves the effect of steel band sample quality.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment one.
Fig. 2 is that embodiment one is used to embody the schematic diagram of the section structure for compressing regulating part.
Fig. 3 is the side structure schematic view of embodiment one.
Fig. 4 is the partial enlargement diagram of part A in Fig. 1.
Fig. 5 is the overall structure diagram of embodiment two.
In figure, 1, mounting base；11, first rotating shaft；111, the first rolling bearing；12, the first shearing tool；121, the first knife
Seat；122, shearing ring sword；13, chamber；14, fixing bolt；15, fixed block；16, positioning bolt；2, fixing seat；21, second turn
Axis；211, the second rolling bearing；22, the second shearing tool；221, the second tool apron；222, annular groove is sheared；23, rocking bar；3, it feeds
Platform；4, regulating part is compressed；41, clamping screw；42, compressed spring one；5, steel band locating part；51, limit plate one；52, limit plate
Two；53, clamping screw；54, knob；55, support plate；56, hold-down column；57, handle；58, spacer pin；59, compressed spring two；6,
Pinch rollers.
Specific embodiment
The utility model is described in detail presently in connection with attached drawing.This figure is simplified schematic diagram, only in a schematic way
Illustrate the basic structure of the utility model, therefore it only shows composition related with the utility model.
Embodiment one
It referring to Fig.1, is a kind of steel band tensile test sample cutting machine disclosed by the utility model, including what is be vertically connected with
The first shearing tool 12 and the second shearing tool 22 are respectively arranged in mounting base 1 and fixing seat 2, mounting base 1 and fixing seat 2,
First shearing tool 12 and the second shearing tool 22 cooperate, what the first shearing tool 12 was rotatablely connected by first rotating shaft 11
In mounting base 1, the second shearing tool 22 is rotatably connected in fixing seat 2 by the second shaft 21,21 length direction of the second shaft
One end through 2 side wall of fixing seat and being fixedly connected with rocking bar 23.
Referring to Fig.1, the first shearing tool 12 includes the first tool apron 121 being coaxially fixed in first rotating shaft 11, the first knife
121 outer walls of seat are integrally fixed with shearing ring sword 122；Second shearing tool 22 includes second be coaxially fixed in the second shaft 21
Tool apron 221,221 wall coaxial of the second tool apron offer the shearing annular groove 222 being adapted to shearing ring sword 122.First tool apron, 121 He
Second tool apron 221 can be respectively set to removably connect with the axis of walking around of first rotating shaft 11 and second, also can integrally fix.Rotation
Rocking bar 23, when steel band passes through the first shearing tool 12 and the second shearing tool 22, shearing ring sword 122 and shearing annular groove 222 cooperate
Steel band is sheared to shearing annular groove 222, the steel band item with shearing 222 equivalent width of annular groove is formed, which is used for pulling force
Test, to realize the accurate measurement of steel band value of thrust.
Referring to FIG. 1, FIG. 2 and FIG. 3, the loading bay 3 positioned at 12 outside of the first shearing tool, installation are provided in fixing seat 2
Seat 1 is overlapped on loading bay 3 and is fixedly connected by fixing bolt 14 with loading bay 3.The width of mounting base 1 is greater than fixing seat 2
Width, the both ends of 1 width direction of mounting base are located at the surface at 2 width direction both ends of fixing seat, and mounting base 1 can
Relatively fixed 2 width direction of seat is displaced, and the waist-shaped hole (not shown) being displaced for fixing bolt 14 is offered on loading bay 3.
Referring to Fig. 2, first rotating shaft 11 and 21 both ends of the second shaft are connected separately with the first rolling bearing 111 and the second rotation
Bearing 211.The compression regulating part 4 for adjusting 111 height of the first rolling bearing is provided in mounting base 1.Setting in mounting base 1
There is the chamber 13 for the installation of the first rolling bearing 111, for chamber 13 in opening towards the box body structure of inside, chamber 13 includes front and back
Both side plate, left plate and top plate and bottom plate, top plate are detachably connected to the roof of front and back side plate.First rolling bearing 111 is perpendicular
In the chamber 13 of straight sliding connection.Compressing regulating part 4 includes clamping screw 41 and compressed spring 1, the vertical spiral shell of clamping screw 41
Line is connected to the roof of mounting base 1, and hold-down bolt bottom end is protruded into chamber 13 and contradicted with the roof of the first rolling bearing 111, pressure
The setting of contracting spring 1 is contradicted in 111 bottom wall of the first rolling bearing and with 13 bottom wall of chamber.The is adjusted by turn hold-down bolt
The height of one shaft 11 realizes the adjusting to 22 gap of the first shearing tool 12 and the second shearing tool.
Referring to Fig. 4, steel band locating part 5 is provided on loading bay 3.Steel band locating part 5 includes axial sliding along the second shaft 21
The L shape limit plate 1 and limit plate 2 52 being connected on loading bay 3 are moved, limit plate 1 and 2 52 bottom wall of limit plate distinguish spiral shell
Line is connected with clamping screw 53, and the slide opening slid for clamping screw 53 is offered on loading bay 3, and 53 bottom wall of clamping screw is fixed with
Knob 54, locking knob 54 may be configured as the nut coaxial with the second shaft 21, which is fixed on 53 bottom of clamping screw
Wall facilitates the turn to clamping screw 53.The position of fastening limit plate 1 and limit plate 2 52 is adjusted by clamping screw 53
It sets, so that the spacing of limit plate 1 and limit plate 2 52 is adapted to the width of steel band, and then reduces wrong in steel band shear history
The generation for moving phenomenon improves the quality of shearing back pull test sample.
The generation of steel band offsetting phenomenon, limit are reduced referring to Fig. 4 for the stability for further increasing steel band transmission shearing
Plate 2 52 is fixedly arranged above support plate 55, and running through vertically in support plate 55 has hold-down column 56, and the setting of hold-down column 56 is for pushing against
Steel band reduces the possibility that steel band is upwarped, offsetted in shear history.56 top of hold-down column passes through 55 roof of support plate and is fixed with and mentions
Hand 57,56 bottom wall of hold-down column are fitted on 2 52 roof of limit plate, and spacer pin 58, hold-down column 56 have been arranged radially on hold-down column 56
Upper coaxial sleeve is equipped with the compressed spring 2 59 between support plate 55 and spacer pin 58.
Embodiment two
Referring to Fig. 5, for convenience of the contraposition placed in the middle of shearing ring sword 122 and shearing annular groove 222, mounting base 1 opposite two outer
Wall is provided with fixed block 15, and the positioning bolt 16 for being axially parallel to the second shaft 21 is threaded on fixed block 15, positioning
Bolt 16 is contradicted through fixed block 15 and with 2 lateral wall of fixing seat.The setting of positioning bolt 16 facilitates the fine tuning of mounting base 1,
And the generation of relatively fixed 2 or so the offsetting phenomenon of seat of stationary state lower mounting seat 1 can be reduced.
Referring to Fig. 5, to reduce friction of the hold-down column 56 to steel band, that realizes steel band stablizes transmission and shearing, hold-down column 56
Bottom wall is provided with pinch rollers 6, the axial direction for being axially parallel to the second shaft 21 of pinch rollers 6, and hold-down column 56 is set as section
The cylinder being square offers the square hole (not shown) for the fitting displacement of about 56 hold-down column in support plate 55, rectangular
Hole and the hold-down column 56 being adapted to it, for reducing the possibility of 56 rotation of hold-down column, and then are able to maintain the axis of pinch rollers 6
To always with axial parallel, the rotation of pinch rollers 6 when facilitating Steel Belt Transmission of the second shaft 21.
It is enlightenment, through the above description, relevant work with the above-mentioned desirable embodiment according to the utility model
Personnel can carry out various changes and amendments in without departing from the scope of the utility model completely.This item utility model
Technical scope is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (8)
1. a kind of steel band tensile test sample cutting machine, it is characterised in that: including the mounting base (1) being vertically connected with and fixing seat
(2), the first shearing tool (12) and the second shearing tool (22), institute are respectively arranged in the mounting base (1) and fixing seat (2)
It states the first shearing tool (12) and the second shearing tool (22) cooperates, first shearing tool (12) passes through first rotating shaft
(11) in the mounting base (1) being rotatablely connected, second shearing tool (22) is rotatably connected on fixation by the second shaft (21)
On seat (2), one end of the second shaft (21) length direction through fixing seat (2) side wall and is fixedly connected with rocking bar (23)；
The compression regulating part (4) for adjusting the first shearing tool (12) height, the fixation are provided on the mounting base (1)
The loading bay (3) being provided on the outside of the first shearing stage property on seat (2), is provided with steel band locating part on the loading bay (3)
(5)。
2. a kind of steel band tensile test sample cutting machine according to claim 1, it is characterised in that: first shearing
Cutter (12) includes the first tool apron (121) being coaxially fixed on first rotating shaft (11), the first tool apron (121) outer wall one
It is fixed with shearing ring sword (122)；Second shearing tool (22) includes the second knife being coaxially fixed on the second shaft (21)
Seat (221), the second tool apron (221) wall coaxial offer the shearing annular groove (222) being adapted to shearing ring sword (122).
3. a kind of steel band tensile test sample cutting machine according to claim 1, it is characterised in that: the first rotating shaft
(11) and the second shaft (21) both ends are connected separately with the first rolling bearing (111) and the second rolling bearing (211).
4. a kind of steel band tensile test sample cutting machine according to claim 3, it is characterised in that: the mounting base
(1) chamber (13) for the first rolling bearing (111) installation is provided in, sliding connects first rolling bearing (111) vertically
In the chamber (13) connect, the compression regulating part (4) includes clamping screw (41) and compressed spring one (42), the clamping screw
(41) be threaded in vertically on mounting base (1), the clamping screw bottom end protrude into chamber (13) and with the first rolling bearing
(111) roof contradicts, compressed spring one (42) setting the first rolling bearing (111) bottom wall and with chamber (13) bottom wall
It contradicts.
5. a kind of steel band tensile test sample cutting machine according to claim 1, it is characterised in that: the steel band limit
Part (5) includes axially sliding the L shape limit plate one (51) and limit plate two being connected on loading bay (3) along the second shaft (21)
(52), the limit plate one (51) and limit plate two (52) bottom wall are threaded with clamping screw (53), the loading bay respectively
(3) slide opening for clamping screw (53) sliding is offered on, clamping screw (53) bottom wall is fixed with knob (54).
6. a kind of steel band tensile test sample cutting machine according to claim 5, it is characterised in that: the limit plate two
(52) it is fixedly arranged above support plate (55), running through vertically on the support plate (55) has hold-down column (56), the hold-down column (56)
Top passes through support plate (55) roof and is fixed with handle (57), and hold-down column (56) bottom wall is fitted in limit plate two (52) top
It on wall, has been arranged radially spacer pin (58) on the hold-down column (56), coaxial sleeve, which is equipped with, on the hold-down column (56) is located at support
Compressed spring two (59) between plate (55) and spacer pin (58).
7. a kind of steel band tensile test sample cutting machine according to claim 6, it is characterised in that: the hold-down column
(56) bottom wall is provided with pinch rollers (6), the axial direction for being axially parallel to the second shaft (21) of the pinch rollers (6), described
Hold-down column (56) is set as the cylinder that section is square, and offers on the support plate (55) and is bonded position up and down for hold-down column (56)
The square hole of shifting.
8. a kind of steel band tensile test sample cutting machine according to claim 1, it is characterised in that: the mounting base
(1) fixing seat (2) roof, axial position of the mounting base (1) along first rotating shaft (11) are fixed on by fixing bolt (14)
Adjustable, mounting base (1) outer wall is provided with fixed block (15), is threaded on the fixed block (15) and is axially parallel to
The positioning bolt (16) of two shafts (21), the positioning bolt (16) are supported through fixed block (15) and with fixing seat (2) lateral wall
Touching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920307327.1U CN209554465U (en) | 2019-03-11 | 2019-03-11 | A kind of steel band tensile test sample cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920307327.1U CN209554465U (en) | 2019-03-11 | 2019-03-11 | A kind of steel band tensile test sample cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209554465U true CN209554465U (en) | 2019-10-29 |
Family
ID=68312805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920307327.1U Active CN209554465U (en) | 2019-03-11 | 2019-03-11 | A kind of steel band tensile test sample cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209554465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451566A (en) * | 2020-04-09 | 2020-07-28 | 浙江天弘新材料有限公司 | Sample cutting machine for steel belt tension test |
-
2019
- 2019-03-11 CN CN201920307327.1U patent/CN209554465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451566A (en) * | 2020-04-09 | 2020-07-28 | 浙江天弘新材料有限公司 | Sample cutting machine for steel belt tension test |
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