CN207439578U - A kind of pressure-detecting device - Google Patents

A kind of pressure-detecting device Download PDF

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Publication number
CN207439578U
CN207439578U CN201721234251.1U CN201721234251U CN207439578U CN 207439578 U CN207439578 U CN 207439578U CN 201721234251 U CN201721234251 U CN 201721234251U CN 207439578 U CN207439578 U CN 207439578U
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China
Prior art keywords
pressure
lifting
detecting device
fixed
pedestal
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CN201721234251.1U
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Chinese (zh)
Inventor
付加银
芮先宏
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Jiangsu Leoch Battery Co Ltd
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Jiangsu Leoch Battery Co Ltd
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Abstract

The utility model discloses a kind of pressure-detecting devices, including pedestal, workpiece placement plate, for detecting the pressure detection mechanism for the pressure that workpiece placement plate is born, for showing the display screen of pressure detection mechanism measurement data, lower platen, for measuring the height detection mechanism of the spacing between workpiece placement plate and lower platen, for driving pushing driving mechanism that lower platen moves in the vertical direction and for adjusting the elevating mechanism for pushing driving mechanism height;The pressure detection mechanism and elevating mechanism are each attached on pedestal, the workpiece placement plate is mounted on pressure detection mechanism, the lower platen, which is mounted on, to be pushed in driving mechanism and positioned at the top of workpiece placement plate, and the pushing driving mechanism is mounted on the elevating mechanism.The pressure-detecting device Miniaturizable, exquisiteness simple in structure is easy to operation, and cost is suitble to production line large-scale popularization application well below laboratory special pressure detection machine.

Description

A kind of pressure-detecting device
Technical field
The utility model is related to pole plate group pressure sensing arts, and in particular to a kind of pressure-detecting device.
Background technology
In the production process of low capacity lead-acid accumulator, need the electrode assembly of battery being assembled into battery case, be attached to Pole plate group in battery case in impaction state, the size of pole plate group pressing force cell electrical performance is influenced compared with Greatly, need timing that pole plate group supplied materials is pressed to defined thickness test pressing force in cell production process daily, prevent pole Pressing force deviation is too big after plate group is packed into battery case.
Mostly it is to be examined using in laboratory with the bigger pressure of shape currently for the instrument of pole plate group pressure detecting Survey machine, low capacity polar plate of lead acid storage battery group pressure is smaller, higher using the pressure detecting machine cost of this large size, and personnel Round-trip production line and laboratory is needed frequently to carry pole plate group to be detected, very inconvenient, all production lines are all equipped with such Pressure detecting machine cost is again high.
Therefore, the prior art has much room for improvement and improves.
Utility model content
In view of the above problems, the application provides a kind of pressure-detecting device, in order to the pressure of Detection electrode group.
The utility model provides a kind of pressure-detecting device, including pedestal, wherein, it further includes and is arranged on the pedestal 's:Workpiece placement plate 22, for detecting the pressure detection mechanism for the pressure that workpiece placement plate 22 is born, for showing pressure detecting The display screen 24 of mechanism measurement data, lower platen 3, for measuring the height of the spacing between workpiece placement plate 22 and lower platen 3 Testing agency, for driving pushing driving mechanism that lower platen 3 moves in the vertical direction and pushing driving machine for adjusting The elevating mechanism of structure height;The pressure detection mechanism and elevating mechanism are each attached on pedestal, and the workpiece placement plate 22 is pacified On pressure detection mechanism, the lower platen 3, which is mounted on, to be pushed in driving mechanism and positioned at the top of workpiece placement plate 22, institute It states and pushes driving mechanism on the elevating mechanism.
The pressure-detecting device, wherein, the elevating mechanism includes:One end is rotatable to be fixed on pedestal Lifting screw 43, is arranged on the lifting handle 45 of 43 the other end of lifting screw, and the lifting that one end is fixed on pedestal is oriented to Bar 44, lifting seat 4 and for by lifting seat 4 be fixed on lifting guide rod 44 on retaining mechanism;The lifting seat 4 be provided with The threaded hole that lifting screw 43 is adapted to and the guide rod via being adapted to lifting guide rod 44;Lifting screw 43 passes through screw thread Hole, lifting guide rod 44 pass through guide rod via;Rotating lifting handle 45 makes lifting screw 43 rotate to drive 4 edge of lifting seat Lift the axial direction lifting of guide rod 44.
The pressure-detecting device, wherein, the pushing driving mechanism includes:The sliding block being fixed on elevating mechanism is led To seat 46, sliding block 31, slide block limiting plate 32 pushes handle 33 and transmission gear 34;It is described pushing handle 33 include handle and with The rotation axis of handle connection;The rotation axis is rotatably fixed on elevating mechanism, and transmission gear 34 is mounted on the rotation On axis;The slider guide seat 46 is provided with guide groove, and the sliding block 31 is slidably mounted in the guide groove, the cunning Rack is provided on block 31 and is engaged with transmission gear 34;The slide block limiting plate 32 is fixed on elevating mechanism and positioned at sliding block Lower platen 3 is fixed in the surface at 31 tops, the bottom of the sliding block 31;Push handle 33 rotation make transmission gear 34 rotation so as to Band movable slider 31 slides in the vertical direction.
The pressure-detecting device, wherein, the pushing driving mechanism further includes tension spring 35 and tension spring fixed link 36, institute The one end for stating tension spring fixed link 36 is fixed on elevating mechanism, and the other end of the tension spring fixed link 36 fixes the one of tension spring 35 End, the other end of the tension spring 35 are fixed on the sliding block 31.
The pressure-detecting device, wherein, the tension spring fixed link 36 is L-shaped rod piece.
The pressure-detecting device, wherein, the height detection mechanism includes vernier depth gauge 38, the vernier depth Ruler 38 is fixed on lower platen 3.
The pressure-detecting device, wherein, the pressure detection mechanism includes two pressure sensors 2, two pressure The fixing end of sensor 2 is fixed on pedestal, and the measurement end of two pressure sensors 2 is separately fixed at a left side for 3 bottom of lower platen Right both sides;The signal wire of two pressure sensors 2 is connected with the signal connector of display screen 24.
The pressure-detecting device, wherein, the pressure-detecting device is further included for defeated to the pressure sensor The controller 23 that the data gone out are zeroed;The controller 23 is connected with pressure sensor.
The pressure-detecting device, wherein, the pedestal includes pedestal 1 and bottom plate 21, and the bottom plate 21 is fixed on base On seat 1;The pressure detection mechanism and elevating mechanism are installed on the bottom plate 21.
The pressure-detecting device, wherein, the left and right sides of the pedestal 1 is provided with pedestal carrying handle 11.
The beneficial effects of the utility model:Pressure-detecting device provided by the utility model including pedestal and is arranged on On the pedestal:Workpiece placement plate 22, for detecting the pressure detection mechanism for the pressure that workpiece placement plate 22 is born, for showing Show the display screen 24 of pressure detection mechanism measurement data, lower platen 3, between measuring between workpiece placement plate 22 and lower platen 3 Away from height detection mechanism, for driving pushing driving mechanism that lower platen 3 moves in the vertical direction and under adjusting Press the elevating mechanism of driving mechanism height;The pressure detection mechanism and elevating mechanism are each attached on pedestal, and the workpiece is put Plate 22 is put on pressure detection mechanism, the lower platen 3, which is mounted on, to be pushed in driving mechanism and positioned at workpiece placement plate 22 Top, it is described pushing driving mechanism be mounted on the elevating mechanism on.The pressure-detecting device Miniaturizable, essence simple in structure Ingeniously, cost is designed, test result is accurate, very suitable well below laboratory special pressure detection machine using dual pressure sensor Symphysis producing line large-scale popularization application.
Description of the drawings
Fig. 1 is a kind of stereogram 1 of pressure-detecting device provided by the utility model;
Fig. 2 is a kind of stereogram 2 of pressure-detecting device provided by the utility model.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that described embodiment is only the section Example rather than whole of the utility model Embodiment.Based on the embodiment in the utility model, those skilled in the art are obtained without creative efforts The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 and Fig. 2, the utility model provides a kind of pressure-detecting device, specifically for low capacity lead acid storage battery The pressure-detecting device of pond pole plate group including pedestal, is arranged on the pedestal:Workpiece placement plate 22, for detecting work The pressure detection mechanism for the pressure that part placement plate 22 is born, for showing the display screen 24 of pressure detection mechanism measurement data, under Pressing plate 3, for measuring the height detection mechanism of spacing between workpiece placement plate 22 and lower platen 3, for driving lower platen 3 perpendicular The pushing driving mechanism that Nogata moves up and the elevating mechanism for adjusting pushing driving mechanism height;The pressure inspection It surveys mechanism and elevating mechanism is each attached on pedestal, the workpiece placement plate 22 is mounted on pressure detection mechanism, the pushing Plate 3, which is mounted on, to be pushed in driving mechanism and positioned at the top of workpiece placement plate 22, and the pushing driving mechanism is mounted on the liter On descending mechanism.
When detecting the pressure of workpiece (pole plate group) using the pressure-detecting device, first pass through and push driving mechanism driving Lower platen 3 drops to extreme position, then by elevating mechanism pushing driving mechanism is made to increase, makes the detection of height detection mechanism Numerical value is identical with the thickness value that tested plates group requires, then fixed to push driving mechanism.It is driven by pushing driving mechanism Lower platen 3 rises, and pole plate group to be tested is placed in workpiece placement plate (22), the reading of pressure detection mechanism is returned Zero.By pushing driving mechanism lower platen 3 is driven to drop to extreme position, reading the pressure value shown on display screen (24) is exactly Measured pole plate group pressure value.As it can be seen that operation is very easy for the pressure-detecting device, and exquisiteness simple in structure, it can be small-sized Change, cost is very suitable for production line large-scale popularization application well below laboratory special pressure detection machine.
Further, the elevating mechanism includes:The rotatable lifting screw 43 being fixed on pedestal of one end is set Lifting handle 45 in 43 the other end of lifting screw, one end are fixed on the lifting guide rod 44 on pedestal, and fixed block 47 rises Seat 4 drops and for lifting seat 4 to be fixed on to the retaining mechanism on lifting guide rod 44;The top of the lifting screw 43 is rotatable Be fixed on fixed block 47, it is described lifting guide rod 44 the other end be fixed on fixed block 47.The lifting seat 4 is set There are the threaded hole being adapted to lifting screw 43 and the guide rod via being adapted to lifting guide rod 44;Lifting screw 43 passes through spiral shell Pit, lifting guide rod 44 pass through guide rod via;Rotating lifting handle 45 makes lifting screw 43 rotate to drive lifting seat 4 Along the axial direction lifting of lifting guide rod 44.The setting of handle 45 is lifted so that the height adjusting for pushing driving mechanism is very square Just.Set elevating mechanism that can meet the pole plate group of different dimensions, it is applied widely.The elevator that the present embodiment provides Structure is simple and compact for structure, and space is small, so that pressure-detecting device is compact, convenient for being arranged in producing line.
Wherein, the retaining mechanism includes latch segment 42 and the lock handle 41 being threadedly coupled with latch segment 42, the lock Tight block includes two sub-blocks for being separately positioned on 44 two sides of lifting guide rod, at least one in two sub-blocks is fixed on lifting On seat 4, guide rod 44 is lifted for clamping;Two sub-blocks are both provided with threaded hole.The one end of lock handle 41 be provided with The external screw thread of the threaded hole adaptation, which is placed in the threaded hole of two sub-blocks, rotates clockwise lock handle 41, make It obtains two sub-blocks and clamps lifting guide rods 44, the lifting seat 4 is in locking state with lifting guide rod 44, so that lifting seat 4 are maintained at current location without changing when by external force;Conversely, then it is in releasing orientation.By locking the height of lifting seat 4, Convenient for follow-up pressure measurement, it is also beneficial to keep the stabilization of lifting seat 4.
Further, the pushing driving mechanism includes:The slider guide seat 46 being fixed on 4 lateral surface of lifting seat is sliding Block 31, slide block limiting plate 32 push handle 33 and transmission gear 34;It is described pushing handle 33 include handle 331 and with handle 331 The rotation axis 332 of connection;The rotation axis 332 is rotatably fixed on the top of lifting seat 4, and transmission gear 34 is mounted on described In rotation axis;The slider guide seat 46 is provided with guide groove, and the sliding block 31 is slidably mounted in the guide groove, institute It states and rack is provided on sliding block 31 and is engaged with transmission gear 34;The slide block limiting plate 32 is fixed on elevating mechanism and is located at Lower platen 3 is fixed in the surface at 31 top of sliding block, the bottom of the sliding block 31;Pushing the rotation of handle 33 rotates transmission gear 34 So as to be slided in the vertical direction with movable slider 31.
Wherein, the stroke limit for being equipped with to adjust the rotation angle for pushing handle 33 in the slide block limiting plate 32 fills 321 are put, the personnel that are conveniently operated voluntarily adjust the rotation angle for pushing handle 33, reach the angle of comfortable feel.This implementation In example, the trip limiting device 321 is screw.
Further, the pushing driving mechanism further includes tension spring 35 and tension spring fixed link 36, the tension spring fixed link 36 For L-shaped rod piece, one end of which is fixed on the top of lifting seat 4, the other end fixes one end of tension spring 35, the other end of the tension spring 35 It is fixed on the sliding block 31.The tension spring 35 makes sliding block 31 that lower platen 3 be driven to automatically reset by elastic force.
Further, the height detection mechanism includes vernier depth gauge 38, and the vernier depth gauge 38 is fixed on pushing On plate 3.The numerical value read on the vernier depth gauge 38 is exactly the distance between lower platen 3 and workpiece placement plate 22.
Further, the pressure detection mechanism includes two pressure sensors 2, the fixing end of two pressure sensors 2 It is fixed on pedestal, the measurement end of two pressure sensors 2 is separately fixed at the left and right sides of 3 bottom of lower platen;Two pressure The signal wire of sensor 2 is connected with the signal connector of display screen 24.Using dual pressure sensor, test result is accurate.
Cross hairs is carved at the center of 22 upper surface of workpiece placement plate, to place workpiece, and is ajusted, this implementation In example, the workpiece is low capacity lead-acid battery electrode plate group.
Further, the pressure-detecting device further includes is zeroed for the data exported to the pressure sensor Controller 23;The controller 23 is connected with two pressure sensors 2.The controller 23 case in order to control is set on control cabinet It is equipped with multiple buttons for control pressure sensor.The display screen 24 is arranged on control cabinet.
When 22 upper surface of workpiece placement plate is subject to the pressure from lower platen 3, described two pressure sensors 2 will Pressure is changed into electric signal and is transmitted on controller 23, the controller 23 by its by kilogram in units of be shown to display screen On 24, the pressure testing results that the numerical value on the display 24 is exactly required pole plate group to be measured are read.
Further, the pedestal includes pedestal 1 and bottom plate 21, and the bottom plate 21 is fixed on pedestal 1;The pressure inspection It surveys mechanism and elevating mechanism is installed on the bottom plate 21.The left and right sides of the pedestal 1 is provided with pedestal carrying handle 11, The convenient carrying to the pressure-detecting device, to improve the pressure detecting efficiency to polar plate of lead acid storage battery group.
Based on above-mentioned pressure-detecting device, the present embodiment additionally provides the application method of the pressure-detecting device:It will It pushes handle 33 and rotates to extreme angles (when lifting seat 4 is fixed, lower platen 3 drops to extreme lower position), rotation and lifting handle 45 Lifting seat 4 is lifted, so that the reading value on vernier depth gauge 38 is identical with the thickness value that tested plates group requires, Zhi Houtong Crossing retaining mechanism makes lifting seat 4 be in locking state with lifting 44 bars of guiding, at this point, between lower platen 3 and workpiece placement plate 22 Distance fix;It unclamps and pushes handle 33, lower platen 3 resets, and pole plate group to be tested is placed on workpiece placement plate 22 On cross hairs center, pressing the zero button of controller 23 makes its digital display value be zeroed;Rotating down pressing handle 33 arrives extreme angles, this When, the thickness of pole plate group to be tested is met the requirements, and the pressure suffered by pole plate group to be tested is passed by two pressure sensors 2 Be sent to controller 23, controller 23 by its by kilogram in units of be shown on display screen 24;Read the number shown on display screen 24 Value, this numerical value are exactly the pressure value of measured pole plate group to be tested;It completes to treat the pressure detecting for testing pole plate group.
In conclusion the pressure-detecting device that the present embodiment is provided, small using manual actuation, essence simple in structure Ingeniously, cost is designed, test result is accurate, very suitable well below laboratory special pressure detection machine using dual pressure sensor Symphysis producing line large-scale popularization application.
Use above specific case is illustrated the utility model, is only intended to help to understand the utility model, and Not limiting the utility model.For those skilled in the art of the present invention, the think of according to the utility model Think, several simple deductions, deformation can also be made or replace.

Claims (10)

1. a kind of pressure-detecting device, including pedestal, which is characterized in that further include and be arranged on the pedestal:Workpiece is placed Plate (22), for detecting the pressure detection mechanism for the pressure that workpiece placement plate (22) is born, for showing that pressure detection mechanism is surveyed Measure the display screen (24) of data, lower platen (3), for measuring the height of the spacing between workpiece placement plate (22) and lower platen (3) Testing agency is spent, for driving pushing driving mechanism that lower platen (3) moves in the vertical direction and being driven for adjusting to push The elevating mechanism of dynamic mechanism height;The pressure detection mechanism and elevating mechanism are each attached on pedestal, the workpiece placement plate (22) it is mounted on pressure detection mechanism, the lower platen (3), which is mounted on, to be pushed in driving mechanism and positioned at workpiece placement plate (22) top, the pushing driving mechanism are mounted on the elevating mechanism.
2. pressure-detecting device as described in claim 1, which is characterized in that the elevating mechanism includes:One end is rotatable The lifting screw (43) being fixed on pedestal, be arranged on the lifting handle (45) of lifting screw (43) the other end, one end The lifting guide rod (44) being fixed on pedestal, lifting seat (4) and for by lifting seat (4) be fixed on lifting guide rod (44) Retaining mechanism;The lifting seat (4) be provided with the threaded hole that is adapted to lifting screw (43) and with lifting guide rod (44) The guide rod via of adaptation;Lifting screw (43) passes through threaded hole, and lifting guide rod (44) passes through guide rod via;Rotate lifting Handle (45) makes lifting screw (43) rotation so as to drive axial direction lifting of the lifting seat (4) along lifting guide rod (44).
3. pressure-detecting device as described in claim 1, which is characterized in that the pushing driving mechanism includes:It is fixed on liter Slider guide seat (46) on descending mechanism, sliding block (31), slide block limiting plate (32) push handle (33) and transmission gear (34); The rotation axis for pushing handle (33) and including handle and being connected with handle;The rotation axis is rotatably fixed on elevating mechanism On, transmission gear (34) is mounted in the rotation axis;The slider guide seat (46) is provided with guide groove, the sliding block (31) It is slidably mounted in the guide groove, rack is provided on the sliding block (31) and is engaged with transmission gear (34);It is described Slide block limiting plate (32) is fixed on the surface on elevating mechanism and at the top of sliding block (31), and the bottom of the sliding block (31) is consolidated Fix pressing plate (3);Pushing handle (33) and rotating makes transmission gear (34) rotation be slided in the vertical direction with movable slider (31) It is dynamic.
4. pressure-detecting device as claimed in claim 3, which is characterized in that the pushing driving mechanism further includes tension spring (35) With tension spring fixed link (36), one end of the tension spring fixed link (36) is fixed on elevating mechanism, the tension spring fixed link (36) The other end fix one end of tension spring (35), the other end of the tension spring (35) is fixed on the sliding block (31).
5. pressure-detecting device as claimed in claim 4, which is characterized in that the tension spring fixed link (36) is L-shaped rod piece.
6. pressure-detecting device as described in claim 1, which is characterized in that the height detection mechanism includes vernier depth gauge (38), the vernier depth gauge (38) is fixed on lower platen (3).
7. pressure-detecting device as described in claim 1, which is characterized in that the pressure detection mechanism includes two pressure and passes Sensor (2), the fixing end of two pressure sensors (2) are fixed on pedestal, and the measurement end of two pressure sensors (2) is solid respectively It is scheduled on the left and right sides of lower platen (3) bottom;The signal wire of two pressure sensors (2) and the signal connector of display screen (24) Connection.
8. pressure-detecting device as claimed in claim 7, which is characterized in that the pressure-detecting device is further included for institute State the controller (23) that the data of pressure sensor output are zeroed;The controller (23) is connected with pressure sensor.
9. pressure-detecting device as described in claim 1, which is characterized in that the pedestal includes pedestal (1) and bottom plate (21), The bottom plate (21) is fixed on pedestal (1);The pressure detection mechanism and elevating mechanism are installed on the bottom plate (21).
10. pressure-detecting device as claimed in claim 9, which is characterized in that be provided with bottom at left and right sides of the pedestal (1) Seat carrying handle (11).
CN201721234251.1U 2017-09-25 2017-09-25 A kind of pressure-detecting device Active CN207439578U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721234251.1U CN207439578U (en) 2017-09-25 2017-09-25 A kind of pressure-detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721234251.1U CN207439578U (en) 2017-09-25 2017-09-25 A kind of pressure-detecting device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109823035A (en) * 2019-03-18 2019-05-31 深圳市恒达友创网印设备有限公司 A kind of pressure when scraper prints detects compensation adjustment system automatically

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109823035A (en) * 2019-03-18 2019-05-31 深圳市恒达友创网印设备有限公司 A kind of pressure when scraper prints detects compensation adjustment system automatically

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