CN208818575U - A kind of spring perch of spring fatigue tester - Google Patents
A kind of spring perch of spring fatigue tester Download PDFInfo
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- CN208818575U CN208818575U CN201821365349.5U CN201821365349U CN208818575U CN 208818575 U CN208818575 U CN 208818575U CN 201821365349 U CN201821365349 U CN 201821365349U CN 208818575 U CN208818575 U CN 208818575U
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- spring
- fixedly installed
- spring perch
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Abstract
The utility model discloses a kind of spring perches of spring fatigue tester, including fixing seat, the top of the fixing seat is equipped with spring perch ontology, the fixing seat is equipped with installation chamber, symmetrically arranged two movable plates are slidably fitted in the bottom interior wall of the installation chamber, strip-shaped hole is offered in the top inner wall of the installation chamber, the top of the movable plate runs through strip-shaped hole and extends to the top of fixing seat, and spring perch ontology is located between two movable plates, transverse slat is fixedly installed at the top of the movable plate, the two sides of the spring perch ontology offer fixing groove.The utility model structure is simple, it is only necessary to start stepper motor, under the driving of stepper motor, two movable plates can be made to be moved to the side being located remotely from each other, until fixed plate is removed out of fixing groove, spring perch ontology can be removed, it is convenient and efficient, improve the maintenance efficiency of maintenance personal.
Description
Technical field
The utility model relates to the technical field of spring fatigue tester more particularly to a kind of bullets of spring fatigue tester
Spring fixture.
Background technique
The Chinese patent that notification number is CN207636284U discloses a kind of spring fatigue tester and its spring perch, relates to
And spring fatigue test device, it is desirable to provide a kind of spring perch of spring fatigue tester has while can fix multiple
The advantages of spring, save the cost, its key points of the technical solution are that: including being oppositely arranged the first vertical plate on the table and second vertical
Plate, the slide bar being arranged between the first vertical plate and the second vertical plate, with the slide plate of slide bar sliding connection and be separately positioned on first
The first fixing piece and the second fixing piece for fixed spring both ends on vertical plate and slide plate.But the technical solution is in practical behaviour
In work, spring perch is needed to be removed and is repaired when breaking down, and maintenance personal will consume a large amount of time and come pair
Spring perch is dismantled, time-consuming and laborious, and maintenance efficiency is low, so we have proposed a kind of spring clips of spring fatigue tester
Tool, to solve the problems, such as that appeal proposes.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of spring fatigue examination proposed
Test the spring perch of machine.
To achieve the goals above, the utility model adopts the technical scheme that
The top of a kind of spring perch of spring fatigue tester, including fixing seat, the fixing seat is equipped with spring perch
Ontology, the fixing seat are equipped with installation chamber, are slidably fitted with symmetrically arranged two in the bottom interior wall of the installation chamber
A movable plate offers strip-shaped hole in the top inner wall of the installation chamber, and the top of the movable plate through strip-shaped hole and is prolonged
The top of fixing seat is extended to, and spring perch ontology is located between two movable plates, is fixedly installed at the top of the movable plate
Transverse slat, the two sides of the spring perch ontology offer fixing groove, and two transverse slat sides close to each other extend respectively to two
It is fixedly installed in a fixing groove and fixed plate, is rotatably equipped with gear, the tooth on the side inner wall of the installation chamber
Rotational installation is deviateed on the position of central point there are two connecting rod in the side of wheel, one end that two connecting rods are located remotely from each other respectively and
Two movable plates are rotatablely connected, and are slidably fitted with sliding panel, the top of the sliding panel in the bottom interior wall of the installation chamber
It is fixedly installed with rack gear, and rack and pinion is meshed, the side of the sliding panel is fixedly connected with drawstring, the installation chamber
Bottom interior wall on be fixedly installed with stepper motor, and stepper motor is located at the side of sliding panel, the output of the stepper motor
Wire winding shaft, the fixed outside for being wound around Wire winding shaft in the one end of the drawstring far from sliding panel, the sliding are fixedly installed on axis
The other side of plate is fixedly installed with hydraulic stem, and the fixed company of the side inner wall of the one end of hydraulic stem far from sliding panel and installation chamber
It connects.
Preferably, it is fixedly installed with the first sliding rail in the bottom interior wall of the installation chamber, the bottom of the sliding panel is opened
Equipped with first sliding groove compatible with the first sliding rail, and first sliding groove and the first sliding rail are slidably connected.
Preferably, mounting groove is offered in the bottom interior wall of the installation chamber, the bottom of the stepper motor is welded with
Mounting plate, and bolt hole is offered on the bottom four corners position of mounting plate, bolt hole internal screw thread is connected with bolt, the stepping
Motor is fixedly mounted in the bottom interior wall of mounting groove by bolt hole and bolt.
Preferably, one end of the gear is fixedly installed with shaft, is fixedly mounted on the side inner wall of the installation chamber
There is bearing, the one end of the shaft far from gear is simultaneously mutually welded with the inner ring of bearing through the inner ring of bearing.
Preferably, positioning plate is fixedly installed in the strip-shaped hole, the two sides of the positioning plate are fixedly installed with limit
Seat, the side that two limit bases are located remotely from each other offers limiting slot, is fixedly installed on the side inner wall of the limiting slot slow
Spring is rushed, one end of the buffer spring is fixedly installed with the limit plate being slidably connected with limiting slot, and two limit plates are mutually remote
From side be fixedly installed with pushing plate, the side that two pushing plates are located remotely from each other is fixedly connected with two movable plates respectively.
Preferably, the top inner wall of the limiting slot and bottom are fixedly installed with the second sliding rail, the top of the limit plate
Portion and bottom offer second sliding slot compatible with the second sliding rail, and second sliding slot and the second sliding rail are slidably connected.
Compared with prior art, the utility model has the beneficial effects that when spring perch ontology breaks down, starting step
Into motor, stepper motor will pull sliding panel and be moved, and the rack and pinion on sliding panel is meshed, so sliding panel
Movement will drive gear and be rotated, and then two movable plates can be carried out in the case where two connecting rods are pushed to the side being located remotely from each other
It is mobile, and then can make two fixed plates that can also be moved in the direction away from each other, until fixed plate is removed out of fixing groove,
Spring perch ontology can be removed at this time.
The utility model structure is simple, it is only necessary to start stepper motor, under the driving of stepper motor, can make two movements
Plate is moved to the side being located remotely from each other, until fixed plate is removed out of fixing groove, can be removed spring perch ontology,
It is convenient and efficient, improve the maintenance efficiency of maintenance personal.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of spring fatigue tester spring perch structural schematic diagram；
Fig. 2 be the utility model proposes a kind of spring fatigue tester spring perch Fig. 1 structure sectional view；
Fig. 3 be the utility model proposes a kind of spring fatigue tester spring perch part A schematic enlarged-scale view.
In figure: 1 fixing seat, 2 spring perch ontologies, 3 installation chambers, 4 movable plates, 5 strip-shaped holes, 6 transverse slats, 7 fixing grooves, 8
Fixed plate, 9 gears, 10 connecting rods, 11 sliding panels, 12 rack gears, 13 drawstrings, 14 stepper motors, 15 Wire winding shafts, 16 hydraulic stems, 17
Positioning plate, 18 limit bases, 19 limiting slots, 20 buffer springs, 21 limit plates, 22 pushing plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of spring perch of spring fatigue tester, including fixing seat 1, the top of fixing seat 1 are equipped with
Spring perch ontology 2, fixing seat 1 are equipped with installation chamber 3, are slidably fitted in the bottom interior wall of installation chamber 3 arranged symmetrically
Two movable plates 4, install and offer strip-shaped hole 5 in the top inner wall of chamber 3, the top of movable plate 4 through strip-shaped hole 5 and is prolonged
The top of fixing seat 1 is extended to, and spring perch ontology 2 is located between two movable plates 4, the top of movable plate 4 is fixedly installed with
Transverse slat 6, the two sides of spring perch ontology 2 offer fixing groove 7, and two sides close to each other of transverse slat 6 extend respectively to two
It is fixedly installed in a fixing groove 7 and fixed plate 8, installs and is rotatably equipped with gear 9 on the side inner wall of chamber 3, gear 9
Rotational installation is deviateed on the position of central point there are two connecting rod 10 in side, one end that two connecting rods 10 are located remotely from each other respectively and
Two movable plates 4 are rotatablely connected, and are installed and are slidably fitted with sliding panel 11 in the bottom interior wall of chamber 3, and the top of sliding panel 11 is solid
Dingan County is equipped with rack gear 12, and rack gear 12 is meshed with gear 9, and the side of sliding panel 11 is fixedly connected with drawstring 13, installs chamber 3
Bottom interior wall on be fixedly installed with stepper motor 14, and stepper motor 14 is located at the side of sliding panel 11, stepper motor 14
Wire winding shaft 15 is fixedly installed on output shaft, drawstring 13 fixes the outside for being wound around Wire winding shaft 15 far from one end of sliding panel 11,
The other side of sliding panel 11 is fixedly installed with hydraulic stem 16, and the one end of hydraulic stem 16 far from sliding panel 11 and installation chamber 3
Side inner wall is fixedly connected, and when spring perch ontology 2 breaks down, starts stepper motor 14, stepper motor 14 will pull cunning
Movable plate 11 is moved, and rack gear 12 on sliding panel 11 and gear 9 are meshed, so the movement of sliding panel 11 will drive gear
9 are rotated, and then two movable plates 4 can be moved in the case where two connecting rods 10 are pushed to the side being located remotely from each other, in turn
It can make two fixed plates 8 that can also be moved in the direction away from each other, until fixed plate 8 is removed out of fixing groove 7, at this time just
Spring perch ontology 2 can be removed, the utility model structure is simple, it is only necessary to start stepper motor 14, in stepping electricity
Under the driving of machine 14, two movable plates 4 can be made to be moved to the side being located remotely from each other, until fixed plate 8 is moved out of fixing groove 7
Out, spring perch ontology 2 can be removed, it is convenient and efficient, improve the maintenance efficiency of maintenance personal.
In the utility model, installs and be fixedly installed with the first sliding rail in the bottom interior wall of chamber 3, the bottom of sliding panel 11 is opened
Equipped with first sliding groove compatible with the first sliding rail, and first sliding groove and the first sliding rail are slidably connected, in the bottom for installing chamber 3
Mounting groove is offered on wall, the bottom of stepper motor 14 is welded with mounting plate, and opens up on the bottom four corners position of mounting plate
There is bolt hole, bolt hole internal screw thread is connected with bolt, and stepper motor 14 is fixedly mounted on mounting groove by bolt hole and bolt
In bottom interior wall, one end of gear 9 is fixedly installed with shaft, installs and is fixedly installed with bearing, shaft on the side inner wall of chamber 3
One end far from gear 9 is simultaneously mutually welded with the inner ring of bearing through the inner ring of bearing, is fixedly installed with positioning plate in strip-shaped hole 5
17, the two sides of positioning plate 17 are fixedly installed with limit base 18, and the side that two limit bases 18 are located remotely from each other offers limit
Slot 19 is fixedly installed with buffer spring 20 on the side inner wall of limiting slot 19, and one end of buffer spring 20 is fixedly installed with and limits
The limit plate 21 that is slidably connected of position slot 19, the side that two limit plates 21 are located remotely from each other are fixedly installed with pushing plate 22, and two
The side that pushing plate 22 is located remotely from each other is fixedly connected with two movable plates 4 respectively, and the top inner wall of limiting slot 19 and bottom are solid
Dingan County is equipped with the second sliding rail, and the top and bottom of limit plate 21 offer second sliding slot compatible with the second sliding rail, and the
Two sliding slots and the second sliding rail are slidably connected, and when spring perch ontology 2 breaks down, start stepper motor 14, stepper motor 14
It will pull sliding panel 11 to be moved, and rack gear 12 on sliding panel 11 and gear 9 are meshed, so the mobile meeting of sliding panel 11
Band moving gear 9 is rotated, and then two movable plates 4 can be moved in the case where two connecting rods 10 are pushed to the side being located remotely from each other
It is dynamic, and then can make two fixed plates 8 that can also be moved in the direction away from each other, until fixed plate 8 is moved out of fixing groove 7
Out, spring perch ontology 2 can be removed at this time, the utility model structure is simple, it is only necessary to start stepper motor 14,
Under the driving of stepper motor 14, two movable plates 4 can be made to be moved to the side being located remotely from each other, until fixed plate 8 is from admittedly
Determine to remove in slot 7, spring perch ontology 2 can be removed, it is convenient and efficient, improve the maintenance efficiency of maintenance personal.
Working principle: when spring perch ontology 2 breaks down, maintenance personal just needs to carry out spring perch ontology 2
It removes, starting stepper motor 14, stepper motor motor 14 will drive Wire winding shaft 15 and rotated first, and Wire winding shaft 15 can be by drawstring
13 are wound, and then under the pulling force of drawstring 13, will pull sliding panel 11 and are moved, and 12 He of rack gear on sliding panel 11
Gear 9 is meshed, so the movement of sliding panel 11 will drive gear 9 and be rotated, under the rotation of gear 9, can make two shiftings
Movable plate 4 is moved in the case where two connecting rods 10 are pushed to the side being located remotely from each other, and during movable plate 4 is mobile, meeting
When sliding limit plate 21 in limiting slot 19, and then movable plate 4 can be made mobile under the position-limiting action of limit plate 21 more
It is firm, and two movable plates 4 will drive two fixed plates 8 and also be moved in the direction away from each other, until fixed plate 8 is from admittedly
Determine to remove in slot 7, spring perch ontology 2 can be removed, repair spring perch ontology 2 at this time in maintenance personal
Later, when needing to be mounted on spring perch ontology 2 in fixing seat 1, spring perch ontology 2 is placed on fixing seat 1 first
Then top starts stepper motor 14 and is just inverted, sliding panel 11, can under the pulling of the reseting elasticity of hydraulic stem 16 at this time
To pull sliding panel 11 to be moved, and then gear 9 can be made to be inverted, therefore two fixed plates 8 can be made to stick into fixation respectively
In slot 7, spring perch ontology 2 will be fixed, thus this device is facilitated and is dismantled to spring perch ontology 2, side
Just quick, the maintenance efficiency of maintenance personal is improved, and maintenance finishes later convenient for Fast Installation.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the top of a kind of spring perch of spring fatigue tester, including fixing seat (1), the fixing seat (1) is equipped with spring
Chuck body (2), which is characterized in that the fixing seat (1), which is equipped with, installs chamber (3), in the bottom of installation chamber (3)
It is slidably fitted with symmetrically arranged two movable plates (4) on wall, offers strip-shaped hole in the top inner wall of installation chamber (3)
(5), the top of the movable plate (4) runs through strip-shaped hole (5) and extends to the top of fixing seat (1), and spring perch ontology (2)
Between two movable plates (4), it is fixedly installed with transverse slat (6) at the top of the movable plate (4), the spring perch ontology
(2) two sides offer fixing groove (7), and two transverse slat (6) sides close to each other extend respectively in two fixing grooves (7)
And fixed plate (8) are fixedly installed with, gear (9), the gear are rotatably equipped on the side inner wall of installation chamber (3)
(9) side is deviateed on the position of central point there are two rotational installations connecting rod (10), what two connecting rods (10) were located remotely from each other
One end is rotatablely connected with two movable plates (4) respectively, is slidably fitted with sliding panel in the bottom interior wall of installation chamber (3)
(11), it is fixedly installed with rack gear (12) at the top of the sliding panel (11), and rack gear (12) is meshed with gear (9), the cunning
The side of movable plate (11) is fixedly connected with drawstring (13), and stepping electricity is fixedly installed in the bottom interior wall of installation chamber (3)
Machine (14), and stepper motor (14) is located at the side of sliding panel (11), is fixedly mounted on the output shaft of the stepper motor (14)
Have Wire winding shaft (15), the fixed outside for being wound around Wire winding shaft (15) in the one end of the drawstring (13) far from sliding panel (11) is described
The other side of sliding panel (11) is fixedly installed with hydraulic stem (16), and hydraulic stem (16) one end and installation far from sliding panel (11)
The side inner wall of chamber (3) is fixedly connected.
2. a kind of spring perch of spring fatigue tester according to claim 1, which is characterized in that the installation chamber
(3) the first sliding rail is fixedly installed in bottom interior wall, the bottom of the sliding panel (11) is offered to be adapted with the first sliding rail
First sliding groove, and first sliding groove and the first sliding rail are slidably connected.
3. a kind of spring perch of spring fatigue tester according to claim 1, which is characterized in that the installation chamber
(3) mounting groove is offered in bottom interior wall, the bottom of the stepper motor (14) is welded with mounting plate, and the bottom of mounting plate
Offer bolt hole on corner location, bolt hole internal screw thread is connected with bolt, the stepper motor (14) by bolt hole and
Bolt is fixedly mounted in the bottom interior wall of mounting groove.
4. a kind of spring perch of spring fatigue tester according to claim 1, which is characterized in that the gear (9)
One end be fixedly installed with shaft, be fixedly installed with bearing on the side inner wall of installation chamber (3), the shaft is far from tooth
It is simultaneously mutually welded with the inner ring of bearing through the inner ring of bearing one end of wheel (9).
5. a kind of spring perch of spring fatigue tester according to claim 1, which is characterized in that the strip-shaped hole
(5) it is fixedly installed with positioning plate (17) in, the two sides of the positioning plate (17) are fixedly installed with limit base (18), two limits
The side that seat (18) is located remotely from each other offers limiting slot (19), is fixedly installed on the side inner wall of the limiting slot (19) slow
It rushing spring (20), one end of the buffer spring (20) is fixedly installed with the limit plate (21) being slidably connected with limiting slot (19),
The side that two limit plates (21) are located remotely from each other is fixedly installed with pushing plate (22), two pushing plates (22) be located remotely from each other one
Side is fixedly connected with two movable plates (4) respectively.
6. a kind of spring perch of spring fatigue tester according to claim 5, which is characterized in that the limiting slot
(19) top inner wall and bottom is fixedly installed with the second sliding rail, the top and bottom of the limit plate (21) offer with
The compatible second sliding slot of second sliding rail, and second sliding slot and the second sliding rail are slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821365349.5U CN208818575U (en) | 2018-08-23 | 2018-08-23 | A kind of spring perch of spring fatigue tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821365349.5U CN208818575U (en) | 2018-08-23 | 2018-08-23 | A kind of spring perch of spring fatigue tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208818575U true CN208818575U (en) | 2019-05-03 |
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ID=66274452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821365349.5U Active CN208818575U (en) | 2018-08-23 | 2018-08-23 | A kind of spring perch of spring fatigue tester |
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| Country | Link |
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| CN (1) | CN208818575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842419A (en) * | 2019-12-30 | 2020-02-28 | 常路行 | A assembly welding frock for mining equipment frame |
| CN113075587A (en) * | 2021-03-01 | 2021-07-06 | 王琦俊 | Power equipment fault positioning device and using method thereof |
-
2018
- 2018-08-23 CN CN201821365349.5U patent/CN208818575U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842419A (en) * | 2019-12-30 | 2020-02-28 | 常路行 | A assembly welding frock for mining equipment frame |
| CN110842419B (en) * | 2019-12-30 | 2021-07-30 | 山东同其数字技术有限公司 | A assembly welding frock for mining equipment frame |
| CN113075587A (en) * | 2021-03-01 | 2021-07-06 | 王琦俊 | Power equipment fault positioning device and using method thereof |
| CN113075587B (en) * | 2021-03-01 | 2023-11-10 | 国网山东省电力公司沂南县供电公司 | Power equipment fault positioning device and use method thereof |
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