Measuring device for square battery cell module

Abstract

The utility model discloses a measuring device for a square battery cell module, which belongs to the technical field of square battery cell module measurement, and comprises a three-dimensional adjusting mechanism for adjusting the measuring position and a measuring probe which is arranged at the tail end of the three-dimensional adjusting mechanism and is in contact with the square battery cell module, and the three-dimensional adjusting mechanism is arranged on a base. The three-dimensional adjusting mechanism comprises three sets of sliding rails, sliding seats matched with the sliding rails and locking structures used for fixing the positions of the sliding seats, and the three sets of sliding rails are connected through the sliding seats. The three sets of sliding rails are arranged to be a height measuring sliding rail used for measuring the height of the square battery cell module, a length measuring sliding rail used for measuring the length of the square battery cell module and a width measuring sliding rail used for measuring the width of the square battery cell module. And the applicability of the module measurement clamp to the measurement of the square battery cell module is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to square electric core module measurement technical field, concretely is a kind of square electric core module measuring device. BACKGROUND

[0002] Square electric core module is usually composed of square electric core packaged by aluminum shell or steel shell, and contains basic elements such as positive electrode, negative electrode, diaphragm and electrolyte inside. The module design adopts structures such as middle support, end support, pole piece and end plate, and realizes electrical connection and mechanical fixation of the electric core through buckle, ribbon or packing belt fastening.

[0003] After square electric core module is produced and formed, the fixture for module measurement is needed to measure whether the size measurement of square electric core module conforms to the size of drawing, since the size of the fixture for module measurement cannot be adjusted, the module measurement fixture can only measure square electric core module of the same size, which leads to that the module measurement fixture cannot measure the size of square electric core module of different types, and reduces the applicability of the module measurement fixture for square electric core module measurement, so we need to propose a square electric core module measuring device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a square electric core module measuring device, which can adjust the measurement fixture according to the length, width and height of square electric core module through the cooperation of height measuring slide rail, length measuring slide rail and width measuring slide rail, and enable the staff to intuitively observe the measurement result of square electric core module through the setting of scale line, so that the module measurement fixture can measure the size of square electric core module of different types, and the applicability of the module measurement fixture for square electric core module measurement is improved, to solve the problems proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a square electric core module measuring device, comprising a three-dimensional adjusting mechanism for adjusting the measurement position and a measurement probe installed at the end of the three-dimensional adjusting mechanism and in contact with the square electric core module, and the three-dimensional adjusting mechanism is installed on the base, the three-dimensional adjusting mechanism comprises slide rail, slide seat matched with the slide rail and locking structure for fixing the position of the slide seat, the slide rail is provided with three groups, the three groups of slide rails are connected through the slide seat, and the three groups of slide rails are respectively provided as height measuring slide rail for measuring the height of square electric core module, length measuring slide rail for measuring the length of square electric core module and width measuring slide rail for measuring the width of square electric core module.

[0006] Preferably, the surface of the slide rail is provided with scale line, and the accuracy of the scale line is set to 0.01mm.

[0007] Preferably, the locking structure comprises a threaded sleeve connected to the sliding seat, and the threaded sleeve is in communication with the inner cavity of the sliding seat, and the inner cavity of the threaded sleeve is provided with a locking bolt for locking the position of the sliding seat.

[0008] Preferably, the locking bolt is connected with a knob at the end away from the sliding seat, the knob is circularly arranged, and the surface of the knob is provided with anti-skid lines.

[0009] Preferably, the surface of the sliding rail is provided with an adjusting groove matched with the locking bolt, and the inner cavity of the adjusting groove is provided with friction lines for increasing the friction of the locking bolt on the sliding rail.

[0010] Preferably, the surface of the sliding seat is provided with a measuring port, the inner cavity of the measuring port is provided with a glass plate, and the glass plate is transparently arranged.

[0011] Preferably, the installation mechanism further comprises a supporting seat connected with the base and a fixing structure for fixing the position of the supporting seat, and the fixing structure is located at the top end of the supporting seat, and the bottom end of the supporting seat is provided with a mounting seat for connecting with the assembly line.

[0012] Preferably, the surface of the mounting seat is provided with a connecting groove matched with the supporting seat, and the supporting seat is T-shaped.

[0013] Preferably, the fixing structure comprises a fixing hole arranged on the surface of the supporting seat and a positioning hole matched with the fixing hole, the fixing hole and the positioning hole are connected through a positioning rod, and the positioning hole is arranged in the inner cavity of the connecting groove.

[0014] Preferably, the positioning rod is a metal rod, and the inner cavity of the positioning hole is connected with a magnet block magnetically connected with the metal rod.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model provides a kind of measuring device for square electric core module, the cooperation of height measuring slide rail, length measuring slide rail and width measuring slide rail is cooperated to realize the adjustment of three-dimensional direction of module measuring fixture, so that module measuring fixture can be adjusted according to square electric core module size, the position after the movement of sliding seat can be fixed by the arrangement of locking structure, the stability after the size adjustment of module measuring fixture is increased, and the size measurement of different types of square electric core module can be carried out by the above scheme, and the applicability of module measuring fixture for square electric core module measurement is improved.

[0017] Other features and advantages of the present application will be set forth in the following description of the application, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The objects and other advantages of the application can be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic view of the present application;

[0019] Figure 2 It is the structure schematic view of the present application side view;

[0020] Figure 3 It is the structure schematic view of the present application wide slide rail dismounting slide seat;

[0021] Figure 4 It is the structure schematic view of the present application support seat and mounting seat dismounting.

[0022] In the drawing: 1, measurement probe; 2, slide seat; 3, locking structure; 31, threaded sleeve; 32, locking bolt; 33, button block; 4, height measuring slide rail; 5, length measuring slide rail; 6, width measuring slide rail; 7, adjusting groove; 8, measuring port; 9, support seat; 10, fixing structure; 101, fixing hole; 102, positioning hole; 103, positioning rod; 11, mounting seat; 12, connecting groove; 13, magnet block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-4 The present application provides a kind of technical solutions: a kind of square cell module measuring device includes three-dimensional adjusting mechanism for adjusting measurement position and the measurement probe 1 of contact with square cell module installed at the end of three-dimensional adjusting mechanism, and three-dimensional adjusting mechanism is installed on base, three-dimensional adjusting mechanism includes slide rail, the slide seat 2 of adaptation with slide rail and the locking structure 3 for fixed slide seat 2 position, the surface of slide rail is all provided with scale line for measurement, scale line precision is set to 0.01mm, slide rail is provided with three groups, three groups of slide rails are all connected by slide seat 2, and three groups of slide rails are respectively set as the height measuring slide rail 4 for measuring the height of square cell module and the length measuring slide rail 5 for measuring the length of square cell module and the width measuring slide rail 6 for measuring the width of square cell module, and the travel range of three groups of slide rails is set to 1500mm.

[0025] When measuring, first, the worker adjusts the position of the sliding seat 2 on the height measuring slide rail 4 according to the height of the square battery module, and measures the height of the square battery module by observing the corresponding scale lines on the sliding seat 2 and the height measuring slide rail 4. When the sliding seat 2 on the height measuring slide rail 4 moves, it can drive the length measuring slide rail 5 to move. Then, the worker adjusts the position of the sliding seat 2 on the length measuring slide rail 5 according to the length of the square battery module, and measures the length of the square battery module by observing the corresponding scale lines on the sliding seat 2 and the length measuring slide rail 5. Finally, the worker adjusts the position of the sliding seat 2 on the width measuring slide rail 6 according to the width of the square battery module, and measures the width of the square battery module by observing the corresponding scale lines on the sliding seat 2 and the width measuring slide rail 6. After adjusting the position of the sliding seat 2, the sliding seat 2 is positioned by the locking structure 3. Finally, the worker controls the measuring probe 1 to contact the square battery module to complete the measurement. Through the above scheme, the module measuring clamp can measure the size of different types of square battery modules, and the applicability of the module measuring clamp for measuring square battery modules is improved.

[0026] Please refer to Figures 1-4 The locking structure 3 includes a threaded sleeve 31 connected to the sliding seat 2, and the threaded sleeve 31 is in communication with the inner cavity of the sliding seat 2. The inner cavity of the threaded sleeve 31 is provided with a locking bolt 32 for locking the position of the sliding seat 2. The locking bolt 32 is connected to a knob 33, and the surface of the knob 33 is provided with anti-slip patterns. The locking bolt 32 is threadedly connected to the inner cavity of the threaded sleeve 31. Rotating the knob 33 clockwise drives the locking bolt 32 to rotate, so that the locking bolt 32 contacts the surface of the slide rail. By increasing the friction between the locking bolt 32 and the surface of the slide rail, the position of the sliding seat 2 on the slide rail is fixed, thereby avoiding the phenomenon of deviation after adjusting the position of the slide rail.

[0027] The surface of the slide rail is provided with an adjusting groove 7 matched with the locking bolt 32, and the inner cavity of the adjusting groove 7 is provided with friction patterns for increasing the friction of the locking bolt 32 on the slide rail. When the sliding seat 2 moves, the locking bolt 32 moves in the adjusting groove 7. Through the cooperation of the adjusting groove 7 and the locking bolt 32, support force can be provided to the sliding seat 2 to avoid shaking when the sliding seat 2 moves. Through the cooperation of the friction patterns and the locking bolt 32, the problem of the sliding seat 2 moving due to small friction between the locking bolt 32 and the slide rail is avoided, and the stability of the position of the sliding seat 2 after positioning is improved.

[0028] Please refer to Figures 1-4 The surface of the sliding seat 2 is provided with a measuring opening 8, and the inner cavity of the measuring opening 8 is provided with a glass plate which is transparent. Through the measuring opening 8, the worker can more intuitively observe the position of the sliding seat 2 on the scale line, which is convenient for the worker to record the size of the square battery module.

[0029] Please refer to Figures 1-4The square battery cell module measuring device further comprises a mounting mechanism for mounting the base on the assembly line, the mounting mechanism comprising a support base 9 connected with the base and a fixing structure 10 for fixing the position of the support base 9, and the fixing structure 10 is located at the top end of the support base 9, and the bottom end of the support base 9 is provided with a mounting seat 11 for connecting with the assembly line, after the mounting seat 11 is mounted on the assembly line, the support base 9 is fixed on the mounting seat 11 through the fixing structure 10, and the installation work between the module measuring device and the assembly line can be completed, and the support base 9 and the mounting seat 11 can be quickly mounted and dismounted through the fixing structure 10, so that the staff can conveniently maintain and replace the three-dimensional adjusting mechanism subsequently.

[0030] The surface of the mounting seat 11 is provided with a connecting groove 12 matched with the support base 9, and the support base 9 is provided in a T-shaped manner, so that the support base 9 can be combined with the mounting seat 11 in a plug-in manner through the connecting groove 12, and the combination is fixed through the fixing structure 10, and the surface of the mounting seat 11 is provided with a mounting hole, and the mounting seat 11 is bolted with the assembly line.

[0031] Please refer to Figures 1-4 The fixing structure 10 comprises a fixing hole 101 provided on the surface of the support base 9 and a positioning hole 102 matched with the fixing hole 101, the fixing hole 101 and the positioning hole 102 are connected through a positioning rod 103, and the positioning hole 102 is provided in the inner cavity of the connecting groove 12, the positioning rod 103 is inserted into the inner cavity of the fixing hole 101 from the fixing hole 101, the position of the support base 9 in the connecting groove 12 can be positioned, the combination between the support base 9 and the mounting seat 11 is completed, and the positioning rod 103 is pulled out from the fixing hole 101, so that the support base 9 can be released, and the three-dimensional mechanism and the mounting seat 11 can be dismounted.

[0032] The positioning rod 103 is a metal rod, the inner cavity of the positioning hole 102 is connected with a magnet block 13 magnetically connected with the metal rod, the position of the positioning rod 103 in the inner cavity of the positioning hole 102 can be positioned in a magnetic attraction manner through the cooperation of the magnet block 13 and the metal rod, vibration is avoided to make the positioning rod 103 separate from the inner cavity of the positioning hole 102, and the stability of the support base 9 after positioning is improved.

[0033] Please refer to Figures 1-4, specific use: first, the mounting seat 11 is bolted on the assembly line, the support seat 9 is assembled with the mounting seat 11, then the positioning rod 103 is inserted into the positioning hole 102 from the fixing hole 101 to fix the position of the support seat 9, when measuring, the square battery module is placed on the base, first, the staff adjusts the position of the sliding seat 2 on the height measuring slide rail 4 according to the height of the square battery module, the height of the square battery module is measured by observing the corresponding scale lines on the sliding seat 2 and the height measuring slide rail 4, the sliding seat 2 on the height measuring slide rail 4 can drive the length measuring slide rail 5 to move, then the position of the sliding seat 2 on the length measuring slide rail 5 is adjusted according to the length of the square battery module, then the length of the square battery module is measured by observing the corresponding scale lines on the sliding seat 2 and the length measuring slide rail 5, finally, the position of the sliding seat 2 on the width measuring slide rail 6 is adjusted according to the width of the square battery module, the width of the square battery module is measured by observing the corresponding scale lines on the sliding seat 2 and the width measuring slide rail 6, after the position of the sliding seat 2 is adjusted, the knob 33 can be twisted clockwise to drive the locking bolt 32 to rotate, the locking bolt 32 moves to the deep part of the adjusting groove 7, the friction between the locking bolt 32 and the adjusting groove 7 is increased, the position of the sliding seat 2 on the slide rail is fixed, finally, the measuring probe 1 is controlled to contact the square battery module to complete the measurement, through the above scheme, the module measuring clamp can measure the size of different types of square battery modules, and the applicability of the module measuring clamp for square battery module measurement is improved.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A measuring device for a square cell module, characterized by: It includes three-dimensional adjustment mechanism for adjusting the measurement position and measurement probe (1) installed at the end of three-dimensional adjustment mechanism and in contact with square battery module, and three-dimensional adjustment mechanism is installed on base; The three-dimensional adjustment mechanism includes slide rail, slide block (2) matched with the slide rail and locking structure (3) for fixing the position of the slide block (2); The slide rail is provided with three groups, the three groups of slide rails are connected through the slide block (2), and the three groups of slide rails are respectively provided as height measuring slide rail (4) for measuring the height of square battery module, length measuring slide rail (5) for measuring the length of square battery module and width measuring slide rail (6) for measuring the width of square battery module.

2. The measuring device for square cell module according to claim 1, characterized in that: The surface of the slide rail is provided with scale line, and the accuracy of the scale line is set to 0.01mm.

3. The measuring device for square cell module according to claim 1, characterized in that: The locking structure (3) includes a threaded sleeve (31) connected to the slide block (2), and the threaded sleeve (31) is in communication with the inner cavity of the slide block (2), and the inner cavity of the threaded sleeve (31) is provided with a locking bolt (32) for locking the position of the slide block (2).

4. The measuring device for square cell module according to claim 3, characterized in that: The end of the locking bolt (32) away from the slide block is connected with a knob (33), the knob (33) is circularly arranged, and the surface of the knob (33) is provided with anti-skid lines.

5. The measuring device for square cell module according to claim 3, characterized in that: The surface of the slide rail is provided with an adjusting groove (7) matched with the locking bolt (32), and the inner cavity of the adjusting groove (7) is provided with friction lines for increasing the friction of the locking bolt (32) on the slide rail.

6. The measuring device for square cell module according to claim 1, characterized in that: The surface of the slide block (2) is provided with a measuring port (8), and the inner cavity of the measuring port (8) is provided with a glass plate, and the glass plate is transparent.

7. The measuring device for square cell module according to claim 1, characterized in that: It also includes a mounting mechanism for mounting the base on the assembly line, the mounting mechanism includes a support seat (9) connected with the base and a fixing structure (10) for fixing the position of the support seat (9), and the fixing structure (10) is located at the top end of the support seat (9); The bottom end of the support seat (9) is provided with a mounting seat (11) for connecting with the assembly line.

8. The measuring device for square cell module according to claim 7, characterized in that: The surface of the mounting seat (11) is provided with a connecting groove (12) matched with the support seat (9), and the shape of the support seat (9) is T-shaped.

9. The measuring device for square cell module according to claim 8, characterized in that: The fixing structure (10) includes a fixing hole (101) opened on the surface of the support seat (9) and a positioning hole (102) matched with the fixing hole (101), the fixing hole (101) and the positioning hole (102) are connected through a positioning rod (103), and the positioning hole (102) is opened in the inner cavity of the connecting groove (12).

10. The measuring device for square cell module according to claim 9, characterized in that: The positioning rod (103) is a metal rod, and the inner cavity of the positioning hole (102) is connected with a magnet block (13) magnetically connected with the metal rod.

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