CN217845142U - Electric motor car battery production line is with putting rolling roller bearing support hole and examining utensil - Google Patents
Electric motor car battery production line is with putting rolling roller bearing support hole and examining utensil Download PDFInfo
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- CN217845142U CN217845142U CN202221734004.9U CN202221734004U CN217845142U CN 217845142 U CN217845142 U CN 217845142U CN 202221734004 U CN202221734004 U CN 202221734004U CN 217845142 U CN217845142 U CN 217845142U
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Abstract
The utility model provides an electric motor car battery production line is with putting rolling roller bearing support hole and examining utensil relates to machinery. This utensil is examined with putting rolling roller bearing support hole to electric motor car battery production line, including the support, a main body frame has been placed to the support inboard, examines a main body frame hole fixedly connected with terminal surface fulcrum, and the terminal surface fulcrum is at same water flat line, and terminal surface fulcrum and support surface contact examine the fixed gauge head of a main body frame side fixed connection internal diameter, the fixed gauge head of internal diameter and support inner wall contact, examine a main body frame lower surface threaded connection and have amesdial locking bolt, amesdial locking bolt surface threaded connection has the dial indicator. The release and winding roller support inner hole gauge for the electric vehicle battery production line adopts the dial indicator and is combined with the specially-made gauge frame, so that the online detection of products is realized, the production efficiency is improved, the labor intensity of workers is reduced, and the problem that the machining efficiency is influenced by three-coordinate measurement or even waste products can be solved.
Description
Technical Field
The utility model relates to a machinery product class technical field specifically is an utensil is examined with putting rolling roller bearing support hole to electric motor car battery production line.
Background
Lithium cell is now in the stage of rapid development, and the market demand of the lithium cell production line that corresponds with it also increases day by day, and when the production lithium cell production line was used to put rolling roller bearing support before, the workman can't accurately measure the size in shaft hole on the lathe when first adjustment, need send three-coordinate measurement to, influences machining efficiency, the waste product can appear even.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an electric motor car battery production line is with putting rolling roller bearing support hole and examining utensil has solved and has used the three-dimensional problem of measuring influence machining efficiency and can appearing the waste product even.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an inner hole checking fixture for a winding and unwinding rolling shaft bracket of an electric vehicle battery production line comprises a bracket; a main body frame of the checking fixture is placed at the bottom of the inner side of the support and is fan-shaped; the edge of the checking fixture main body frame is fixedly connected with an end face fulcrum, two end face fulcrums are arranged on one side edge of the checking fixture main body frame, and one end face fulcrum is arranged on the other side edge of the checking fixture main body frame; the three end face supporting points are located on the same horizontal plane and in surface contact with the support, one side edge of the lower portion of the gauge main body frame is recessed inwards to form a lower side wall, an inner diameter fixing measuring head is arranged on the outer wall surface of the lower side wall, the inner diameter fixing measuring head is in contact with the inner wall of the support, a dial indicator locking bolt is in threaded connection with the lower surface of the gauge main body frame, a lever dial indicator is in threaded connection with the dial indicator locking bolt, the lever dial indicator is located on the upper surface of the gauge main body frame and is in rotary connection with the gauge main body frame, a lever dial indicator measuring head is meshed with the lower end of the lever dial indicator, the lever dial indicator measuring head and the inner diameter fixing measuring head are located on the same plane, and the lever dial indicator measuring head is in contact with the inner wall of the support.
The appearance of the main body frame of the checking fixture is a fan-shaped frame, an inner hole is formed in each of three vertex angles of the main body frame of the checking fixture, and an end face fulcrum is fixedly connected with the inner hole.
The micrometer dial gauge measuring head is composed of a moving block and a probe, the probe is in contact with the inner wall of the support, the probe is fixed on the surface of the moving block, a through hole is formed in the inner side of the moving block, teeth are formed in the surface of the through hole and meshed with the micrometer dial gauge, the moving block is meshed with the micrometer dial gauge, and the moving block is in sliding connection with the main body frame of the gauge.
(III) advantageous effects
The utility model provides an electric motor car battery production line is with putting rolling roller bearing support hole and examining utensil. The method has the following beneficial effects:
the checking fixture is used for online detection, and compared with the traditional three-coordinate detection, the checking fixture is convenient and quick to use, accurate in data and capable of improving production efficiency.
Drawings
FIG. 1 is a schematic view of the detection of the present invention;
FIG. 2 is a schematic view of the main frame of the structure testing fixture of the present invention;
FIG. 3 is a bottom view of the structure of the present invention;
FIG. 4 is a top view of the present invention;
fig. 5 is a partial sectional view of the structure of the present invention.
The gauge comprises a support-1, a gauge body frame-2, an end face fulcrum-3, an inner diameter fixing measuring head-4, a dial indicator locking bolt-5, a dial indicator-6, a dial indicator measuring head-7 and a lower side wall-8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a releasing and winding roller support inner hole checking fixture for an electric vehicle battery production line, which is shown in figures 1-4 and comprises a support 1; a detection tool main body frame 2 is placed on the inner side of the support 1, an end face fulcrum 3 is fixedly connected with an inner hole of the detection tool main body frame 2, an inner hole is respectively formed in three vertex angles of the detection tool main body frame 2, the end face fulcrum 3 is fixedly connected with the inner hole, and the detection tool main body frame 2 is arranged; on the premise of ensuring rigidity, the weight of the checking fixture is reduced, the possibility of interference is eliminated, and smooth detection of products is facilitated.
The end face supporting points 3 are on the same horizontal line, the end face supporting points 3 are in surface contact with the support 1, the end face supporting points 3 are 3 supporting points of the checking fixture main body frame 2, a plane is determined, and the whole checking fixture is guaranteed to be in a stable state when a workpiece is measured.
The side face of the gauge body frame 2 is fixedly connected with an inner diameter fixing measuring head 4, the inner diameter fixing measuring head 4 is in contact with the inner wall of the support 1, the lower surface of the gauge body frame 2 is in threaded connection with a dial indicator locking bolt 5, the surface of the dial indicator locking bolt 5 is in threaded connection with a dial indicator 6, the dial indicator 6 is in rotational connection with the gauge body frame 2, the lower end of the dial indicator 6 is meshed with a dial indicator measuring head 7, the dial indicator locking bolt 5 is used for locking the dial indicator measuring head 7 after adjusting the position of the dial indicator measuring head 7, and the stability of the dial indicator measuring head 7 in the using process is guaranteed.
The inner diameter fixing measuring head 4 and the lever dial indicator measuring head 7 are in the same plane and contact with the inner diameter of the workpiece together, when measuring, the inner diameter fixing measuring head is in close contact with the inner diameter of the workpiece, and then the numerical value of the lever dial indicator 6 is read, namely the inner diameter value of the product.
The micrometer dial gauge measuring head 7 comprises a moving block and a probe, the probe is in contact with the inner wall of the support 1, the probe is fixed on the surface of the moving block, a through hole is formed in the inner side of the moving block, teeth are formed in the surface of the through hole and are meshed with the micrometer dial gauge 6, the moving block is in sliding connection with the gauge body frame 2, the micrometer dial gauge measuring head 7 is in contact with the inner diameter of a measured workpiece, and the size of the inner diameter is fed back.
The measuring head 7 of the dial indicator and the inner diameter fixing measuring head 4 are in the same plane, and the measuring head 7 of the dial indicator is in contact with the inner wall of the bracket 1.
The working principle is as follows: during the use, the gauge body frame 2 is placed in a hole needing to be detected, the end face fulcrum 3 is used as a support, the inner diameter fixing measuring head 4 abuts against the inner wall, the probe of the dial indicator measuring head 7 contacts with the measured inner diameter and pushes the dial indicator measuring head 7, and the dial indicator measuring head 7 pushes the dial indicator 6 to generate a reading to complete the measurement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an electric motor car battery production line is with putting rolling roller bearing support hole and examining utensil, includes support (1), its characterized in that: a main body frame (2) of the detection tool is placed at the bottom of the inner side of the support (1), and the main body frame (2) of the detection tool is fan-shaped; the edge of the checking fixture main body frame (2) is fixedly connected with an end face fulcrum (3), two end face fulcrums (3) are arranged at one side edge of the checking fixture main body frame (2), and one end face fulcrum (3) is arranged at the other side edge of the checking fixture main body frame (2); three terminal surface fulcrum (3) are on same horizontal plane, terminal surface fulcrum (3) and support (1) surface contact, it forms lower lateral wall (8) to indent inwards to examine a main body frame (2) lower part side edge, lower lateral wall (8) outer wall has fixed gauge head of internal diameter (4), fixed gauge head of internal diameter (4) and support (1) inner wall contact, it has amesdial locking bolt (5) to examine a main body frame (2) lower surface threaded connection, amesdial locking bolt (5) threaded connection has amesdial (6), amesdial (6) are examining a main body frame (2) upper surface, amesdial (6) rotate with examining a main body frame (2) and are connected, amesdial (6) lower extreme meshing has amesdial gauge head (7), amesdial gauge head (7) and the fixed gauge head of internal diameter (4) are in the coplanar, amesdial gauge head (7) and support (1) inner wall contact.
2. The electric vehicle battery production line is with putting rolling roller support hole and examining utensil of claim 1, its characterized in that: the appearance of the checking fixture main body frame (2) is a fan-shaped frame, an inner hole is formed in each of three vertex angles of the checking fixture main body frame (2), and the end face fulcrum (3) is fixedly connected with the inner hole.
3. The inspection device for the inner hole of the unwinding and winding roller support of the electric vehicle battery production line according to claim 1, characterized in that: the dial indicator measuring head (7) is composed of a moving block and a probe, the probe is in contact with the inner wall of the support (1), the probe is fixed on the surface of the moving block, a through hole is formed in the inner side of the moving block, teeth are formed in the surface of the through hole and meshed with the dial indicator (6), the moving block is meshed with the dial indicator (6), and the moving block is in sliding connection with the gauge body frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221734004.9U CN217845142U (en) | 2022-07-07 | 2022-07-07 | Electric motor car battery production line is with putting rolling roller bearing support hole and examining utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221734004.9U CN217845142U (en) | 2022-07-07 | 2022-07-07 | Electric motor car battery production line is with putting rolling roller bearing support hole and examining utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217845142U true CN217845142U (en) | 2022-11-18 |
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ID=84035723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221734004.9U Active CN217845142U (en) | 2022-07-07 | 2022-07-07 | Electric motor car battery production line is with putting rolling roller bearing support hole and examining utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217845142U (en) |
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2022
- 2022-07-07 CN CN202221734004.9U patent/CN217845142U/en active Active
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