CN203636674U - Open type stationary fixture for thermal battery acceleration test - Google Patents
Open type stationary fixture for thermal battery acceleration test Download PDFInfo
- Publication number
- CN203636674U CN203636674U CN201320677774.9U CN201320677774U CN203636674U CN 203636674 U CN203636674 U CN 203636674U CN 201320677774 U CN201320677774 U CN 201320677774U CN 203636674 U CN203636674 U CN 203636674U
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- fixed head
- sliding panel
- side fixed
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Abstract
The utility model relates to an open type stationary fixture for a thermal battery acceleration test. The open type stationary fixture comprises a pedestal, a first lateral fixed plate and a second lateral fixed plate, and is characterized by that a threaded through hole is formed in the board of the first lateral fixed plate; a sliding panel is arranged between the first lateral fixed plate and the second lateral fixed plate; an internal hollow groove is formed in the sliding panel; square through holes are respectively formed in the boards of the second lateral fixed plate and the sliding panel; threaded through holes which are in fit with compressing screws are formed in the top frame of the second lateral fixed plate and the top frame of the sliding panel; a compression plate for compressing the battery is placed under the compressing screws. The open type stationary fixture in the utility model ensures transverse fixation of the thermal battery for test between the second lateral fixed plate and the sliding panel; the compressing screws compress the compression plate to ensure longitudinal fixation of the thermal battery between the pedestal and the compression plate; the fixture can be used for the centrifugal acceleration tests of the thermal batteries with different shapes and different sizes, so that the fixture is universal, and can reduce the total cost of the battery.
Description
Technical field
The utility model belongs to battery testing device technical field, particularly relates to thermal cell acceleration test open type stationary fixture.
Background technology
In recent years, along with the constantly bringing forth new ideas and develop of thermal cell, also more and more to the demand of difformity and different size thermal cell.Thermal cell is made the rear centrifugal acceleration test of all will carrying out.Because shape and the model of thermal cell are various, for ensureing the security of thermal cell centrifugal acceleration test, carry out man-to-man centrifugal acceleration test fixture with making to different size or difform thermal cell, cause the of a great variety of fixture.Because thermal cell is disposable battery, cost own is just higher, then adds one to one and design, process corresponding centrifugal acceleration test fixture, has further improved the cost of thermal cell, has limited further developing of thermal cell.
Summary of the invention
The utility model is to solve the technical problem existing in known technology, provide a sleeve clamp can carry out difformity, different size thermal cell centrifugal acceleration test, and making and thermal cell acceleration test open type stationary fixture simple to operate, safe and reliable, that reduce battery totle drilling cost.
Technical solution adopted in the utility model is:
Thermal cell acceleration test open type stationary fixture, comprise base, on described base, be fixed with perpendicular to base and the first side fixed head being parallel to each other and the second side fixed head, be characterized in: on described the first side fixed head plate face, be shaped with the tapped through hole coordinating with adjustment screw; Between the first side fixed head and the second side fixed head, be equipped with the sliding panel that is parallel to two fixed head plate faces, on described sliding panel, be shaped with and place the interior groove that adjustment screw stopper is used; On the plate face of described the second side fixed head and sliding panel, be all shaped with a square through hole; On the top frame of the second side fixed head and on the top frame of sliding panel, be all shaped with the tapped through hole that coordinates use with clamping screw, be equipped with below clamping screw and suppress the pressure strip that battery is used.
The utility model can also adopt following technical measures:
Described base is that a bottom surface and a side form orthogonal L shaped base, and described base side is positioned on the face of L shaped base end face one side and is shaped with a ladder hole, is shaped with two grooves that are parallel to base side on L shaped base end face.
Described the first side fixed head and the second side fixed head are all welded on base.
Screwed hole on described sliding panel plate face and sliding panel and the screwed hole of described pressure strip are and embed steel-wire screw-socket formula screwed hole.
Advantage and the good effect that the utlity model has are:
1, the utility model drives plate face to be shaped with the second side fixed head that the sliding panel of square through hole and plate face be shaped with square through hole on being on being by the first side fixed head centrifugal acceleration test thermal cell is laterally fixed, with pressure strip, centrifugal acceleration test is carried out to vertical fixing with thermal cell by base plate, battery is laterally fixed with vertical square formation open type, square hole on sliding panel and the second side fixed head has not only ensured the fastness of battery testing, and expand a sleeve clamp to different cell shapes, the trial stretch of size, and ensure that thermal cell carries out the security of centrifugal acceleration test, effectively reduce the totle drilling cost of battery.
2, the utility model has adopted the bottom surface of making on same material and the L shaped base forming perpendicular to the side of bottom surface, the first side fixed head and the second side fixed head are welded on base, not only play the fixation of whole fixture and testing stand, also effectively prevented that thermal cell battery in centrifugal acceleration test process is thrown out of danger; Base side is positioned on the face of L shaped base end face one side and is shaped with a ladder hole, avoided damaging of binding post on battery, further improved thermal cell and carried out the security of centrifugal acceleration test.
3, the utility model screwed hole has all adopted embedding steel-wire screw-socket formula, the service life of effectively having improved fixture.
4, the new adjustment screw of this practicality and the equal stainless steel material of clamping screw, strengthened the load magnitude that fixture bears in experimentation, further expanded the scope of application of fixture.
Brief description of the drawings
Fig. 1 is thermal cell acceleration test of the present utility model open type stationary fixture schematic perspective view.
Wherein, 1-base, 2-adjustment screw, 3-the first side fixed head, 4-sliding panel, 5-clamping screw, 6-pressure strip, 7-the second side fixed head, 8-adjustment screw stopper, groove in 9-.
Detailed description of the invention
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Thermal cell acceleration test open type stationary fixture, comprises base, is fixed with perpendicular to base and the first side fixed head being parallel to each other and the second side fixed head on described base.
Innovative point of the present utility model comprises:
On described the first side fixed head plate face, be shaped with the tapped through hole coordinating with adjustment screw; Between the first side fixed head and the second side fixed head, be equipped with the sliding panel that is parallel to two fixed head plate faces, on described sliding panel, be shaped with and place the interior groove that adjustment screw stopper is used; On the plate face of described the second side fixed head and sliding panel, be all shaped with a square through hole; On the top frame of the second side fixed head and on the top frame of sliding panel, be all shaped with the tapped through hole that coordinates use with clamping screw, be equipped with below clamping screw and suppress the pressure strip that battery is used.
Innovative point of the present utility model also comprises:
Described base is that a bottom surface and a side form orthogonal L shaped base, and described base side is positioned on the face of L shaped base end face one side and is shaped with a ladder hole, is shaped with two grooves that are parallel to base side on L shaped base end face.
Described the first side fixed head and the second side fixed head are all welded on base.
Screwed hole on described sliding panel plate face and sliding panel and the screwed hole of described pressure strip are and embed steel-wire screw-socket formula screwed hole.
Making of the present utility model and assembling process, as shown in Figure 1:
Prepare out a stainless steel screw for making adjustment screw according to length requirement, stainless steel screw is made to the thread spindle that is less than original thread shaft diameter near one end of thread spindle, and made escape at the shoulder of two thread spindles, form adjustment screw 2; Prepare out four stainless steel screws as clamping screw 5 according to length requirement; Make a square plate as pressure strip 6 with duralumin plate;
Make an orthogonal plate in bottom surface and side as L shaped base 1 with a duralumin, make a ladder hole on side, wherein aperture is positioned at a side of L shaped base end face, makes two grooves that are parallel to base side on L shaped base end face;
With duralumin plate make square plate as the first side fixed head 3, a tapped through hole is made in the first side fixed head plate face center, tapped through hole is for embedding steel-wire screw-socket formula, adjustment screw was revolved along the first side fixed head plate towards L shaped base direction on the first side fixed head after tapped through hole, put into a rectangle sheet body as adjustment screw stopper 8 in adjustment screw with one end of escape, attaching nut on the minor diameter screw thread of adjustment screw, adjustment screw stopper can be rotated in escape, then by nut-welding in adjustment screw end; The first side fixed head lower surface is welded on L shaped base end face near between two grooves of a side, and the plate face that ensures the first side fixed head is perpendicular to L shaped base end face and L shaped base side;
Make the second side fixed head 7 with duralumin plate, on the plate face of the second side fixed head, be shaped with a square through hole, above square through hole, on the end face of frame, make two tapped through holes that match perpendicular to end face and with clamping screw, tapped through hole is the steel-wire screw-socket formula that embeds, the second side fixed head is respectively made a boss that is placed in two grooves on L shaped base end face near the bottom of both sides, the lower end of two boss and the second side fixed head is all welded on the opposite side of L shaped base end face, and the plate face that ensures the second side fixed head is perpendicular to L shaped base end face and L shaped base side;
Make a sliding panel 4 with duralumin plate, on the plate face of sliding panel, be shaped with a square through hole, above square through hole, on the end face of frame, make two tapped through holes that match perpendicular to end face and with clamping screw, tapped through hole is and embeds steel-wire screw-socket formula, and sliding panel is respectively made a boss that is placed in two grooves on L shaped base end face near the bottom of both sides; Sliding panel plate face center is made one and is placed the interior groove 9 that adjustment screw stopper is used, and the appearance and size of groove can be put into adjustment screw stopper, and the inside dimension of groove can make adjustment screw stopper rotate; The boss of sliding panel is placed on L shaped base end face in two grooves, and on the first side fixed head, adjustment screw stopper is put into after the groove of sliding panel, welds two catch on sliding panel; In the time rotating adjustment screw, adjustment screw stopper drives sliding panel in two grooves, to move on L shaped base end face, and ensures that adjustment screw stopper can not drop out from interior groove.
Use procedure of the present utility model:
In the time that thermal cell carries out centrifugal acceleration test, thermal cell is put on L shaped base end face, and by being placed in the ladder hole of the side of base shown in Fig. 1 with one end of binding post and blocking the end of thermal cell, can either make location, thermal cell one end, effectively avoid again binding post to be bruised; Rotating adjustment screw drives sliding panel that the thermal cell of various sizes is laterally fastened on L shaped base; Pressure strip is placed on thermal cell, rotate two clamping screws at the second side fixed head top and two clamping screws at sliding panel top are pressed on pressure strip, pressure strip vertical direction is tightly pushed down by the thermal cell of test use, and thermal cell is firmly fastened between pressure strip, the second side fixed head, sliding panel, L shaped base end face and base side; Then fixture is fixed on centrifuge test platform, ensures that various models, various shape thermal cell carry out different directions and carry out safe and reliable centrifugal acceleration test.
Although by reference to the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, can also make a lot of forms.Within these all belong to protection domain of the present utility model.
Claims (4)
1. thermal cell acceleration test open type stationary fixture, comprise base, on described base, be fixed with perpendicular to base and the first side fixed head being parallel to each other and the second side fixed head, it is characterized in that: on described the first side fixed head plate face, be shaped with the tapped through hole coordinating with adjustment screw; Between the first side fixed head and the second side fixed head, be equipped with the sliding panel that is parallel to two fixed head plate faces, on described sliding panel, be shaped with and place the interior groove that adjustment screw stopper is used; On the plate face of described the second side fixed head and sliding panel, be all shaped with a square through hole; On the top frame of the second side fixed head and on the top frame of sliding panel, be all shaped with the tapped through hole that coordinates use with clamping screw, be equipped with below clamping screw and suppress the pressure strip that battery is used.
2. thermal cell acceleration test open type stationary fixture according to claim 1, it is characterized in that: described base is that a bottom surface and a side form orthogonal L shaped base, described base side is positioned on the face of L shaped base end face one side and is shaped with a ladder hole, is shaped with two grooves that are parallel to base side on L shaped base end face.
3. thermal cell acceleration test open type stationary fixture according to claim 1, is characterized in that: described the first side fixed head and the second side fixed head are all welded on base.
4. thermal cell acceleration test open type stationary fixture according to claim 1, is characterized in that: the screwed hole on described sliding panel plate face and sliding panel and the screwed hole of described pressure strip are and embed steel-wire screw-socket formula screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677774.9U CN203636674U (en) | 2013-10-29 | 2013-10-29 | Open type stationary fixture for thermal battery acceleration test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320677774.9U CN203636674U (en) | 2013-10-29 | 2013-10-29 | Open type stationary fixture for thermal battery acceleration test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636674U true CN203636674U (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320677774.9U Expired - Fee Related CN203636674U (en) | 2013-10-29 | 2013-10-29 | Open type stationary fixture for thermal battery acceleration test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791054A (en) * | 2017-10-27 | 2018-03-13 | 江苏金仕达汽配科技有限公司 | A kind of Sheet Metal Processing fixture and its processing method |
-
2013
- 2013-10-29 CN CN201320677774.9U patent/CN203636674U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791054A (en) * | 2017-10-27 | 2018-03-13 | 江苏金仕达汽配科技有限公司 | A kind of Sheet Metal Processing fixture and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20181029 |