CN211476949U - Height gauge measuring tool for measuring height position of butt welding hole of battery cell body - Google Patents
Height gauge measuring tool for measuring height position of butt welding hole of battery cell body Download PDFInfo
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- CN211476949U CN211476949U CN202020508556.2U CN202020508556U CN211476949U CN 211476949 U CN211476949 U CN 211476949U CN 202020508556 U CN202020508556 U CN 202020508556U CN 211476949 U CN211476949 U CN 211476949U
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Abstract
A height gauge measuring tool for measuring the height position of a butt welding hole of a battery cell body comprises more than one positioning nail, a height gauge and a measuring claw, wherein each positioning nail comprises a small step part matched with the butt welding hole and a large step part connected to one side of the small step part, and the small step part of each positioning nail corresponds to the butt welding holes with different shapes and sizes; the measuring jaw is a Z-shaped bending structure consisting of a first transverse plate, a vertical plate connected to one end of the first transverse plate and a second transverse plate connected to the lower end of the vertical plate, one end of the first transverse plate is slidably connected with the lower inner frame of a measuring jaw clamping frame of the height gauge, the upper surface of the first transverse plate is in contact with the lower surface of a support of the height gauge and is fixed in the measuring jaw clamping frame through a locking screw, the lower surface of the second transverse plate is provided with more than one upper bayonet matched with the structural size of the upper half part of the butt welding hole, each upper bayonet corresponds to butt welding holes with different shapes and sizes, and the top end of the; whether the height of the welding hole meets the requirement can be conveniently and accurately judged.
Description
Technical Field
The utility model belongs to the technical field of lead acid battery makes, a in battery production process for detect the cell body and measure frock to the tongue of weld hole height dimension.
Background
In the production process of the automobile storage battery, the quality of the semi-finished product of the storage battery needs to be monitored, the unqualified semi-finished product is prevented from flowing into the next procedure, and the product quality is ensured. The butt welding holes of the battery jar play an extremely important role in the production process of the storage battery, and each single lattice butt welding lead-biased piece is connected through the butt welding holes on the partition wall, which are channels for current communication, and the quality of each single lattice butt welding lead-biased piece is related to the performance of a final finished battery. The most likely quality problem during butt welding is the spattering of lead to the weld. The height of the welding hole exceeds the drawing standard, so that the allowance of the upper edge of the welding lead-offset part from the upper edge of the slotted hole is too small. During the butt welding process, molten lead liquid is splashed out of the upper part of the slotted hole, so that the butt welding spatters lead. Lead splashing can reduce the joint strength of the lead-biased parts on two sides of the partition wall, the butt welding quality is reduced, the quality risk is increased, and the service life of the battery is shortened. Therefore, the height and the size of the welding hole of the battery jar body need to be strictly controlled in the production process, equipment is timely adjusted, and quality problems are prevented.
The existing detection method is to detect the height and the size of a welding hole by using a vernier caliper depth gauge, a closed space is formed around the welding hole, and the vernier caliper is used for detecting whether the vernier caliper depth gauge is kept vertical or not, which is completely depending on human feeling. The measurement difficulty is higher, the precision is not high, and the measurement process is difficult to ensure that the result of each measurement of the same butt welding hole is consistent, so that larger accidental errors are caused.
Disclosure of Invention
The utility model aims at overcoming the above-mentioned not enough of prior art, and provide a measure battery cell body and measure frock to the tongue of weld hole high position, can make things convenient for, accurately judge whether meet the requirements to the weld hole height.
The technical solution of the utility model is that: the utility model provides a measure battery cell body and measure frock to tongue of weld hole high position, includes:
the positioning nails comprise small step parts matched with the butt welding holes and large step parts connected to one sides of the small step parts, the small step parts of each positioning nail correspond to the butt welding holes with different shapes and sizes, and the length of each positioning nail is larger than the thickness of the battery jar;
the height gauge comprises a base, a main gauge and a measuring device, wherein the main gauge is erected on the base, the measuring device is connected to the main gauge in a sliding mode, a support is arranged on one side of the measuring device, the support is connected with an inner frame on a measuring jaw clamping frame in a sliding mode, and a first threaded hole is formed in the upper side of the measuring jaw clamping frame;
the measuring claw is a Z-shaped bending structure consisting of a first transverse plate, a vertical plate connected to one end of the first transverse plate and a second transverse plate connected to the lower end of the vertical plate, one end of the first transverse plate is slidably connected with the lower inner frame of the measuring jaw clamping frame, the upper surface of the first transverse plate is in contact with the lower surface of the support, the first transverse plate is fixed in the measuring jaw clamping frame through a locking screw arranged in the first threaded hole, the length of the second transverse plate is smaller than the width of a single cell of a battery cell body, the lower surface of the second transverse plate is provided with more than one upper bayonet matched with the structure size of the first half of a butt welding hole, each upper bayonet corresponds to butt welding holes with different.
The upper surface of the fixed module is provided with lower bayonets which are in one-to-one correspondence with the upper bayonets on the lower side surfaces of the transverse plates, the lower bayonets are matched with the lower half part of the butt welding holes in structural size, and each lower bayonet corresponds to the butt welding holes in different shapes and sizes; and a screw thread through hole IV is formed in the transverse plate II, a through hole is formed in the position, opposite to the screw hole, of the fixing module, and the screw sequentially penetrates through the through hole and the screw thread through hole IV from bottom to top to fix the fixing module at the lower end of the transverse plate II.
And the length of the fixed module is less than that of the transverse plate II.
The fixed module is made of metal.
The height gauge is a mechanical height gauge, the measuring device is an auxiliary gauge which is connected to the main gauge in a sliding mode, a second threaded through hole is formed in one side of the auxiliary gauge, and a screw which is used for abutting against the main gauge to lock and fix the auxiliary gauge is arranged in the second threaded through hole.
The height gauge is a digital display height gauge, the measuring device comprises a sliding block matched with the main gauge and a digital display meter which is arranged on the front side of the sliding block and used for measuring the sliding distance of the sliding block, a threaded through hole III is formed in one side of the sliding block, and a screw used for abutting against the sliding block to be fixed is arranged in the threaded through hole III.
The measuring claw is made of metal.
The utility model discloses a by measuring the tongue that detects the cell body that claw, fixed module, location nail constitute to weld hole height dimension measure the frock, it can with the tongue phase-match on the market. Because of bayonet socket and the location nail phase-match on the tongue measuring tool, location nail mountable is to butt-weld hole height detection on the last bayonet socket of tongue measuring tool. The positioning nail can also be inserted into the groove body to weld the hole, the measuring surface on the measuring claw of the height gauge is used for detecting, the fixing module can also be detached, and the hole nail is clamped by the upper bayonet of the semi-plane figure for detecting. The height gauge main ruler is perpendicular to the plane of the groove body, so that the measuring process can be ensured to be in the vertical direction, the height of the butt-welded hole can be measured conveniently and accurately by using the height gauge measuring tool, the height of the butt-welded hole can be measured quickly, and the measuring precision is effectively improved.
Staff can select different modes to inspect and confirm the height of the butt welding hole according to actual needs, and the staff can both guarantee that the measured height is measured in the vertical direction, so that the measuring efficiency of the staff is improved.
The utility model discloses utilize the advantage of tongue, the measurement frock that the cooperation is fit for, the combination is in the same place, can make things convenient for, accurately judge highly meeting the requirements to the welding hole.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the measuring jaw;
FIG. 3 is a schematic structural view of the fixed module assembled with the measuring jaw;
FIG. 4 is a first schematic view of a positioning pin;
fig. 5 is a schematic view of a positioning nail structure.
In the figure: 1. a height gauge; 2. measuring a claw; 3. mounting a bayonet; 4. measuring a plane; 5. a fixed module; 6. and (6) positioning the nail.
Detailed Description
The present invention is further described below with reference to specific examples, which are intended to further illustrate the features and characteristics of the present invention, but are not intended to limit the scope of the present invention.
In fig. 1, 2 and 3, the utility model comprises a height gauge 1, more than one positioning nail 6 and a measuring claw 2.
The height gauge 1 comprises a base, a main scale and a measuring device, wherein the main scale is erected on the base, the measuring device is connected to the main scale in a sliding mode, a support is arranged on one side of the measuring device, the support is connected with an inner frame on a measuring jaw clamping frame in a sliding mode, and a first threaded hole is formed in the upper side of the measuring jaw clamping frame; each positioning nail 6 comprises a small step part and a large step part connected to one side of the small step part, the small step part of each positioning nail 6 corresponds to butt welding holes with different shapes and sizes, the length of each positioning nail is larger than the thickness of the battery jar, and the positioning nails 6 can move back and forth in the corresponding butt welding holes; the measuring claw 2 is Z-shaped, consists of a first transverse plate, a vertical plate connected to one end of the first transverse plate and a second transverse plate connected to the lower end of the vertical plate, is a tool main body, is made of metal and provides measuring and positioning purposes, and the structure can bypass the outer groove wall of the groove body so as to conveniently measure the height of a welding hole; one end of a transverse plate I is connected with the lower inner frame of the measuring jaw clamping frame in a sliding mode, the upper surface of the transverse plate I is in contact with the lower surface of the support and is fixed in the measuring jaw clamping frame through a locking screw arranged in a threaded hole I, the length of a transverse plate II is smaller than the width of a single cell of a battery cell body, more than one upper clamping opening 3 matched with the structural size of the upper half part of a butt welding hole is arranged on the lower surface of the transverse plate II, each upper clamping opening corresponds to butt welding holes with different shapes and sizes, a measuring plane 4 is arranged at the top end of the lower surface; the height gauge 1 is a mechanical height gauge, the measuring device is an auxiliary gauge which is connected to the main gauge in a sliding mode, a threaded through hole II is formed in one side of the auxiliary gauge, a screw which is used for abutting against the main gauge to fix the auxiliary gauge in a locking mode is arranged in the threaded through hole II, and when the bottom of the measuring claw 2 is in contact with the horizontal reference plane, the zero scale mark of the auxiliary gauge is flush with the zero scale mark of the main gauge.
In another embodiment, the height gauge 1 is a digital display height gauge, the measuring device comprises a sliding block matched with the main gauge and a digital display meter which is arranged on the front side of the sliding block and used for measuring the sliding distance of the sliding block, a third threaded through hole is formed in one side of the sliding block, and a screw used for abutting against the sliding block to be fixed is arranged in the third threaded through hole.
The upper surface of the fixed module 5 is provided with lower bayonets which are in one-to-one correspondence with the upper bayonets 3 on the lower side surface of the transverse plate, the lower bayonets are matched with the lower half structure size of the butt welding holes, and each lower bayonet corresponds to the butt welding holes with different shapes and sizes; be equipped with screw through-hole four on the diaphragm two, fixed module 5 is equipped with the clearing hole with screw hole relative position, and the screw is from supreme down to pass clearing hole, screw through-hole four in proper order and fix fixed module 5 at diaphragm two lower extreme, and fixed module 5 length is less than diaphragm two, and fixed module 5 is the metal material.
In fig. 4 and 5, each positioning nail 6 includes a small step portion connected to the large step portion on one side of the small step portion, and the small step portion of each positioning nail 6 corresponds to the opposite welding holes with different shapes and sizes.
The weld hole height can be measured in 3 ways:
And selecting a corresponding detection method according to the actual situation and the operation habit of the staff.
When the digital display height gauge is adopted, zero setting is firstly needed, and the zero setting mode is as follows: the measuring plane 4 of the measuring claw 2 is contacted with the horizontal reference plane, then the zero setting key is pressed on the digital display meter to carry out zero setting, and then the measurement can be carried out.
The groove body has no fixed form for the size and the shape of the welding hole, and the detection tool is similar to the detection tool which is invented for the positioning nail hole nail with different size and shape and the upper bayonet, and is in the patent protection scope.
Claims (7)
1. The utility model provides a measure battery cell body and measure frock to tongue of weld hole high position which characterized in that: the method comprises the following steps:
more than one positioning nail (6), wherein each positioning nail (6) comprises a small step part matched with the butt welding hole and a large step part connected to one side of the small step part, the small step part of each positioning nail (6) corresponds to the butt welding holes with different shapes and sizes, and the length of each positioning nail is greater than the thickness of the battery jar;
the height gauge (1) comprises a base, a main gauge standing on the base and a measuring device connected to the main gauge in a sliding mode, a support is arranged on one side of the measuring device, the support is connected with an inner frame on a measuring jaw clamping frame in a sliding mode, and a first threaded hole is formed in the upper side of the measuring jaw clamping frame;
measure claw (2), measure claw (2) and be by diaphragm one, connect in the vertical board of diaphragm one end and connect the Z type bending structure of constituteing in the diaphragm two of vertical board lower extreme, inside casing sliding connection under diaphragm one end and the measuring jaw centre gripping frame, diaphragm one upper surface contacts with the support lower surface to fix in the measuring jaw centre gripping frame through the locking screw who adorns in screw hole one, diaphragm two length is less than battery cell body list check width, diaphragm two lower surfaces be equipped with more than one with last bayonet socket (3) of first structure size assorted of butt welding hole, every goes up bayonet socket and corresponds different shape sizes's butt weld hole, measurement plane (4) that are equipped with on diaphragm two lower surface tops.
2. The height gauge measuring tool for measuring the height position of the butt-welded hole of the battery cell body as claimed in claim 1, is characterized in that: the upper surface of the fixing module (5) is provided with lower bayonets which are in one-to-one correspondence with the upper bayonets (3) on the lower side surfaces of the transverse plates, the lower bayonets are matched with the lower half structure size of the butt welding holes, and each lower bayonet corresponds to the butt welding holes with different shapes and sizes; and a screw thread through hole IV is formed in the transverse plate II, a through hole is formed in the position, opposite to the screw hole, of the fixing module (5), and the screw sequentially penetrates through the through hole and the screw thread through hole IV from bottom to top to fix the fixing module (5) at the lower end of the transverse plate II.
3. The height gauge measuring tool for measuring the height position of the butt-welded hole of the battery cell body as claimed in claim 2, is characterized in that: the length of the fixing module (5) is smaller than that of the transverse plate II.
4. The height gauge measuring tool for measuring the height position of the butt-welded hole of the battery cell body as claimed in claim 2, is characterized in that: the fixed module (5) is made of metal.
5. The height gauge measuring tool for measuring the height position of the butt-welded hole of the battery cell body as claimed in claim 1, is characterized in that: the height gauge (1) is a mechanical height gauge, the measuring device is an auxiliary gauge which is connected to the main gauge in a sliding mode, a second threaded through hole is formed in one side of the auxiliary gauge, and a screw which is used for abutting against the main gauge to lock and fix the auxiliary gauge is arranged in the second threaded through hole.
6. The height gauge measuring tool for measuring the height position of the butt-welded hole of the battery cell body as claimed in claim 1, is characterized in that: the height gauge (1) is a digital display height gauge, the measuring device comprises a sliding block matched with the main gauge and a digital display meter which is arranged on the front side of the sliding block and used for measuring the sliding distance of the sliding block, a threaded through hole III is formed in one side of the sliding block, and a screw used for abutting against the sliding block to be fixed is arranged in the threaded through hole III.
7. The height gauge measuring tool for measuring the height position of the butt-welded hole of the battery cell body as claimed in claim 1, is characterized in that: the measuring claw (2) is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508556.2U CN211476949U (en) | 2020-04-09 | 2020-04-09 | Height gauge measuring tool for measuring height position of butt welding hole of battery cell body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508556.2U CN211476949U (en) | 2020-04-09 | 2020-04-09 | Height gauge measuring tool for measuring height position of butt welding hole of battery cell body |
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| Publication Number | Publication Date |
|---|---|
| CN211476949U true CN211476949U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020508556.2U Active CN211476949U (en) | 2020-04-09 | 2020-04-09 | Height gauge measuring tool for measuring height position of butt welding hole of battery cell body |
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| Country | Link |
|---|---|
| CN (1) | CN211476949U (en) |
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2020
- 2020-04-09 CN CN202020508556.2U patent/CN211476949U/en active Active
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