CN209182012U - A kind of spring pressure detection machine - Google Patents
A kind of spring pressure detection machine Download PDFInfo
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- CN209182012U CN209182012U CN201822247236.1U CN201822247236U CN209182012U CN 209182012 U CN209182012 U CN 209182012U CN 201822247236 U CN201822247236 U CN 201822247236U CN 209182012 U CN209182012 U CN 209182012U
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- spring
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- fixed seat
- detection machine
- lifting
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Abstract
The utility model relates to spring detection device technical fields, refer in particular to a kind of spring pressure detection machine, including board, the spring fixed seat that is set to board, be set to spring fixed seat lower section pressure sensor and be movably set in spring fixed seat top spring downward mechanism, the spring downward mechanism includes pressure block, the simple harmonic quantity driving device that simple harmonic motion is done for driving pressure block close to or far from the lifting drive of spring fixed seat and for driving pressure block along the vertical direction of board.It is compact that the utility model has the advantages of simple structure, stable and reliable operation, while dexterously the load force detection of spring and fatigue resistance detection being incorporated in an equipment, thus greatly reduces the production cost of spring and improves the production efficiency of spring.
Description
Technical field
The utility model relates to spring detection device technical fields, refer in particular to a kind of spring pressure detection machine.
Background technique
Spring be it is a kind of utilize elasticity come work machine components.Spring subjects load at work, its load force,
Fatigue resistance directly influences the service life of product, even other products.Therefore, in the production process of spring, it is necessary to
The load force and fatigue resistance of spring are tested, to guarantee the use quality of spring.But it is detected in existing spring
In equipment, the load force and fatigue resistance of spring are that two different equipment are respectively adopted to test, in large batch of bullet
When spring detects demand, manufacturer needs to buy a large amount of equipment then to deal with, this greatly increases the production cost of spring, and
It needs manually to carry out feeding and discharging to detection device in the detection process, the process is time-consuming and laborious, reduces the detection of spring
Efficiency.
Summary of the invention
The purpose of this utility model is that provide in view of the deficiencies of the prior art it is a kind of simple and compact for structure, it is stable can
It leans on, and there is load force detection function and fatigue resistance detection function simultaneously, to reduce the spring pressure of spring production cost
Detection machine.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of spring pressure detection machine provided by the utility model including board, the spring fixed seat that is set to board, is set
It is placed in the pressure sensor of the lower section of spring fixed seat and is movably set in the spring downward mechanism of the top of spring fixed seat,
The spring downward mechanism include pressure block, for driving pressure block close to or far from spring fixed seat lifting drive with
And the simple harmonic quantity driving device of simple harmonic motion is done along the vertical direction of board for driving pressure block.
Therein, the lifting drive includes two racks for being set to board two sides, is slideably positioned in two respectively
Two sliding shoes of a rack, the cross bar being set between two sliding shoes and the first driving group for driving cross bar to go up and down
Part, the pressure block are connected to cross bar.
Further, first driving assembly includes being rotatably dispose in the screw rod of rack and for driving screw rod to rotate
First actuator, the sliding shoe are spirally connected with screw rod；Wherein a screw rod is connected with driving wheel, and another screw rod is connected with driven
Wheel, is arranged with transmission belt between driving wheel and driven wheel, the output end and driving wheel of the first actuator are drivingly connected.
Further, the simple harmonic quantity driving device includes the lifting seat connecting with cross bar, is slideably positioned in lifting seat
Lifting slider and for driving lifting slider to do the second driving assembly of upper and lower simple harmonic motion, the pressure block is connected to lifting and slides
The lower end of block.
Further, second driving assembly includes the rotating wheel for being rotatably dispose in lifting seat, is rotatably dispose in rotation
The connecting rod of wheel and for drive rotating wheel rotate the second actuator, one end of the connecting rod is rotationally connected with the bias of rotating wheel
The other end of position, connecting rod is rotationally connected with lifting slider.
Therein, the spring fixed seat includes pedestal, two gripping blocks being slideably positioned in pedestal and is set to
Elastic component between two gripping blocks, when detecting, two gripping blocks protrude into the inside of spring to be detected, and elastic component is used for
Two gripping blocks are driven to be located remotely from each other, with the inside for clamp springs.
Further, sliding groove is provided in the pedestal, the upper surface of pedestal is equipped with opening through slot towards sliding groove；It is described
Gripping block includes the sliding part being slideably positioned in sliding groove and the clamping section for being slideably positioned in opening through slot, and sliding part is vertically set
It is placed in clamping section, clamping section is through opening through slot and protrudes outward；The both ends of the elastic component folder with two gripping blocks respectively
Tight portion contradicts.
The utility model has the beneficial effects that
A kind of spring pressure detection machine provided by the utility model, can not only drive by using lifting drive
Spring is compressed in the decline of pressure block, detects to realize to the load force of spring；It can also be by using simple harmonic quantity
Driving device driving pressure block, which is realized, periodically to be moved up and down to carry out the compression that moves in circles to spring, to realize to spring
Fatigue resistance is detected；It is compact that the utility model has the advantages of simple structure, stable and reliable operation, while dexterously by the negative of spring
It carries power detection and fatigue resistance detection is incorporated in an equipment, thus greatly reduce the production cost of spring and improve bullet
The production efficiency of spring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the spring fixed seat of the utility model.
Description of symbols
1- board；11- pressure block；12- lifting drive；121- rack；122- sliding shoe；123- cross bar；124-
Bar；The first actuator of 125-；126- driving wheel；127- driven wheel；128- transmission belt；13- simple harmonic quantity driving device；131- lifting
Seat；132- lifting slider；The second driving assembly of 133-；1331- rotating wheel；1332- connecting rod；2- spring fixed seat；21- pedestal；
211- sliding groove；212- opening through slot；22- gripping block；221- sliding part；The clamping section 222-；23- elastic component；3- pressure sensing
Device.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made below with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
As shown in Figure 1 to Figure 2, a kind of spring pressure detection machine provided by the utility model, including board 1, it is set to machine
The spring fixed seat 2 of platform 1, be set to spring fixed seat 2 lower section pressure sensor 3 and be movably set in spring fixed seat
The spring downward mechanism of 2 top, the spring downward mechanism include pressure block 11, for driving pressure block 11 close to or far from
The lifting drive 12 of spring fixed seat 2 and simple harmonic motion is done along the vertical direction of board 1 for driving pressure block 11
Simple harmonic quantity driving device 13.
In practical applications, extraneous spring to be detected is placed and secured in spring fixed seat 2, is then driven by lifting
Dynamic 12 driving pressure block 11 of device is mobile close to the direction of spring fixed seat 2, so that pressure block 11 is carried with spring fixed seat 2
Spring contradict and spring is compressed；Then stop moving when pressure block 11 presses to preset position, pressure passes at this time
Sensor 3 just detects spring force of the spring in preset compression travel, and inspector then can be by by the spring force and non-defective unit value
It compares, to judge whether the load force of the spring is non-defective unit；After having detected load force to spring, lifting drive 12
Just direction of the driving pressure block 11 far from spring fixed seat 2 is mobile, until pressure block 11 rises to and just supports with the top of spring
The position of touching, then just driving pressure block 11 does upper and lower simple harmonic motion along the vertical direction of board 1 to simple harmonic quantity driving device 13,
The periodicity of pressure block 11 moves up and down, to realize the compression that moves in circles to spring, is carried out with the fatigue resistance to spring
Test.It is compact that the utility model has the advantages of simple structure, stable and reliable operation, can not only drive by using lifting drive 12
Spring is compressed in the decline of dynamic pressure block 11, detects to realize to the load force of spring；It can also be by using
13 driving pressure block 11 of simple harmonic quantity driving device, which is realized, periodically to be moved up and down to carry out the compression that moves in circles to spring, to realize
The fatigue resistance of spring is detected；Dexterously the load force detection by spring and fatigue resistance detect the utility model
It is incorporated in an equipment, thus greatly reduces the production cost of spring and improves the production efficiency of spring.
In the technical scheme, the lifting drive 12 includes two racks 121 for being set to 1 two sides of board, divides
Two sliding shoes 122 for not being slideably positioned in two racks 121, the cross bar 123 being set between two sliding shoes 122 and use
In the first driving assembly that driving cross bar 123 is gone up and down, the pressure block 11 is connected to cross bar 123.At work, the first driving group
Part driving cross bar 123 moves up and down under the action of sliding shoe 122 along rack 121, and cross bar 123 moves up and down band dynamic pressure
Block 11 is gone up and down.
Preferably, first driving assembly includes being rotatably dispose in the screw rod 124 of each rack 121 and for driving
The first actuator 125 that dynamic screw rod 124 rotates, the sliding shoe 122 are spirally connected with screw rod 124；Wherein a screw rod 124 is connected with
Driving wheel 126, another screw rod 124 are connected with driven wheel 127, are arranged with transmission belt between driving wheel 126 and driven wheel 127
128, the output end and driving wheel 126 of the first actuator 125 are drivingly connected.Specifically, the first actuator 125 is using servo electricity
Machine.At work, wherein a screw rod 124 rotates the driving of the first actuator 125, and the rotation of screw rod 124 drives 122 edge of sliding shoe
Screw rod 124 it is mobile；Meanwhile first actuator 125 drive driving wheel 126 rotate, the rotation of driving wheel 126 is via transmission belt
128 drive driven wheel 127 to rotate, and the driven wheel 127 of rotation drives another screw rod 124 to rotate.The design of the structure is simply tight
It gathers, stable and reliable operation drives two screw rods 124 to rotate simultaneously using a driving source, thus achievees the purpose that save energy consumption.
In the technical scheme, the simple harmonic quantity driving device 13 include the lifting seat 131 being connect with cross bar 123, sliding set
The lifting slider 132 that is placed in lifting seat 131 and for driving lifting slider 132 to do letter along the vertical direction of lifting seat 131
Second driving assembly 133 of harmonic motion, the pressure block 11 are connected to the lower end of lifting slider 132.
In practical applications, the first driving assembly driving cross bar 123 is moved up and down along rack 121, above and below cross bar 123
Mobile that lifting seat 131 is driven to move up and down, moving up and down for lifting seat 131 drives pressure block 11 to go up and down；Meanwhile second driving group
Part 133 drive lifting slider 132 done in lifting seat 131 it is reciprocal move up and down, so that pressure block 11 be driven to do up and down direction
Simple harmonic motion.
Preferably, second driving assembly 133 includes the rotating wheel 1331 for being rotatably dispose in lifting seat 131, turns
The dynamic connecting rod 1332 for being set to rotating wheel 1331 and the second actuator (not indicated in figure) for driving rotating wheel 1331 to rotate,
One end of the connecting rod 1332 is rotationally connected with the eccentric position of rotating wheel 1331, and the other end of connecting rod 1332 is rotationally connected with liter
Sliding block 132 drops.At work, the second actuator driving rotating wheel 1331 rotate, connecting rod 1332 rotating wheel 1331 rotation and
Under the action of bias, one end that connecting rod 1332 is rotatablely connected with lifting slider 132 just realize it is reciprocal move up and down, connecting rod 1332
Move back and forth up and down just drive lifting slider 132 realize it is reciprocal move up and down so that pressure block 11 realize to spring
The compression to move in circles is detected with the fatigue resistance to spring.The design of the structure is simply ingenious, stable
Reliably, be conducive to improve the detection stability of spring.
In the technical scheme, the spring fixed seat 2 includes pedestal 21, two be slideably positioned in pedestal 21 clamping
Block 22 and the elastic component 23 being set between two gripping blocks 22, when detecting, two gripping blocks 22 protrude into be detected
The inside of spring, elastic component 23 is for driving two gripping blocks 22 to be located remotely from each other, with the inside for clamp springs.Specifically,
Elastic component 23 preferably uses spring.
In practical applications, when placing spring, two gripping blocks 22 can be moved, the spacing between making reduces,
In order to which the inner ring of spring can be sheathed in two gripping blocks 22；Then gripping block 22 is discharged, two gripping blocks 22 are in elasticity
It is located remotely from each other under the elastic force effect of part 23 and is contradicted with the inside of spring, thus by spring clamping on spring fixed seat 2, so that
Spring is stably fixed on spring fixed seat 2.
Preferably, being provided with sliding groove 211 in the pedestal 21, the upper surface of pedestal 21 is equipped with towards sliding groove 211
Be open through slot 212；The gripping block 22 is L-shaped comprising the sliding part 221 being slideably positioned in sliding groove 211 and sliding are set
It is placed in the clamping section 222 of opening through slot 212, sliding part 221 is vertically installed in clamping section 222, and clamping section 222 is through opening through slot
It 212 and protrudes outward；The both ends of the elastic component 23 are contradicted with the clamping section 222 of two gripping blocks 22 respectively.The structure is set
Count it is simple and compact, it is easily manufactured and convenient for operation.
The above is only the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not intended to limit the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification to the above embodiments, belongs to practical
In the range of new technique scheme.
Claims (7)
1. a kind of spring pressure detection machine, it is characterised in that: including board, the spring fixed seat that is set to board, be set to bullet
The pressure sensor of the lower section of spring fixing seat and be movably set in spring fixed seat top spring downward mechanism, the bullet
Spring press mechanism includes pressure block, for driving pressure block close to or far from the lifting drive of spring fixed seat and is used for
Driving pressure block does the simple harmonic quantity driving device of simple harmonic motion along the vertical direction of board.
2. a kind of spring pressure detection machine according to claim 1, it is characterised in that: the lifting drive includes setting
Be placed in two racks of board two sides, two sliding shoes for being slideably positioned in two racks respectively, be set to two sliding shoes it
Between cross bar and the first driving assembly for driving cross bar to go up and down, the pressure block is connected to cross bar.
3. a kind of spring pressure detection machine according to claim 2, it is characterised in that: first driving assembly includes turning
The dynamic screw rod for being set to each rack and the first actuator for driving screw rod to rotate, the sliding shoe are spirally connected with screw rod；Its
In a screw rod be connected with driving wheel, another screw rod is connected with driven wheel, transmission belt is arranged between driving wheel and driven wheel,
The output end and driving wheel of first actuator are drivingly connected.
4. a kind of spring pressure detection machine according to claim 2, it is characterised in that: the simple harmonic quantity driving device include with
The lifting seat of cross bar connection, the lifting slider that is slideably positioned in lifting seat and for driving lifting slider to do simple harmonic motion up and down
The second driving assembly, the pressure block is connected to the lower end of lifting slider.
5. a kind of spring pressure detection machine according to claim 4, it is characterised in that: second driving assembly includes turning
The dynamic rotating wheel for being set to lifting seat, the connecting rod for being rotatably dispose in rotating wheel and the second driving for driving rotating wheel to rotate
Part, one end of the connecting rod are rotationally connected with the eccentric position of rotating wheel, and the other end of connecting rod is rotationally connected with lifting slider.
6. a kind of spring pressure detection machine according to claim 1, it is characterised in that: the spring fixed seat includes bottom
Seat, two gripping blocks being slideably positioned in pedestal and the elastic component being set between two gripping blocks, when detecting, two
Gripping block protrudes into the inside of spring to be detected, and elastic component is for driving two gripping blocks to be located remotely from each other, for clamping bullet
The inside of spring.
7. a kind of spring pressure detection machine according to claim 6, it is characterised in that: be provided with sliding in the pedestal
The upper surface of slot, pedestal is equipped with opening through slot towards sliding groove；The gripping block includes the sliding part being slideably positioned in sliding groove
With the clamping section for being slideably positioned in opening through slot, sliding part is vertically installed in clamping section, and clamping section is through opening through slot and outside
It protrudes out；The both ends of the elastic component are contradicted with the clamping section of two gripping blocks respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247236.1U CN209182012U (en) | 2018-12-28 | 2018-12-28 | A kind of spring pressure detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247236.1U CN209182012U (en) | 2018-12-28 | 2018-12-28 | A kind of spring pressure detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209182012U true CN209182012U (en) | 2019-07-30 |
Family
ID=67378259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822247236.1U Active CN209182012U (en) | 2018-12-28 | 2018-12-28 | A kind of spring pressure detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209182012U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157260A (en) * | 2020-02-20 | 2020-05-15 | 青岛军平减震科技有限公司 | Shock absorber spring quality detection equipment |
| CN113625006A (en) * | 2021-07-23 | 2021-11-09 | 鸿安（福建）机械有限公司 | PCB fixing device convenient to PCB detects |
| CN114370994A (en) * | 2021-12-07 | 2022-04-19 | 上海齐耀动力技术有限公司 | Plane spring fatigue test device and test method |
-
2018
- 2018-12-28 CN CN201822247236.1U patent/CN209182012U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157260A (en) * | 2020-02-20 | 2020-05-15 | 青岛军平减震科技有限公司 | Shock absorber spring quality detection equipment |
| CN111157260B (en) * | 2020-02-20 | 2020-09-08 | 浙江戈尔德智能悬架股份有限公司 | Shock absorber spring quality detection equipment |
| CN113625006A (en) * | 2021-07-23 | 2021-11-09 | 鸿安（福建）机械有限公司 | PCB fixing device convenient to PCB detects |
| CN114370994A (en) * | 2021-12-07 | 2022-04-19 | 上海齐耀动力技术有限公司 | Plane spring fatigue test device and test method |
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