Rotary clamp capable of adjusting distance between cylindrical lithium batteries

Abstract

The utility model discloses a rotary fixture capable of adjusting the spacing of cylindrical lithium batteries, which comprises a base, a marking groove, a support frame and an adjusting frame, two opposite ends of the base are provided with a first positioning hole and a second positioning hole which are correspondingly arranged, and the outer side end of the first positioning hole is provided with a bulged limiting blocking part; the marking groove is formed in the position, away from the limiting blocking part, of the first positioning hole, the marking groove is provided with a graduated scale and preset numbers, a horizontally-arranged driven rotating device is arranged at the position, away from the first supporting foot, of the upper wall of the supporting plate, and the adjusting frame is provided with a driving rotating device. The adjusting frame is installed on the side wall of the second supporting leg and can be adjusted in the height direction of the second supporting leg. A receding groove is formed in the bearing area of the supporting plate in a penetrating mode, and the receding groove is provided with a jacking device. And the distance between the supporting frames can be clearly known through the marking grooves, so that the mounting consistency is ensured.

Description

Technical Field

[0001] The utility model relates to the field of lithium battery clamps, in particular to a rotating clamp capable of adjusting the spacing between cylindrical lithium batteries. Background Art

[0002] In the processing of lithium batteries, it is necessary to drive them to rotate so as to achieve laser cleaning of their peripheral walls. However, in the existing rotating fixture, it is generally clamped to a rotating position by a clamping mechanism, and then clamped and rotated by the fixture.

[0003] However, the existing clamps have the following problems in actual installation: 1. It is troublesome to align the concentricity of the clamping structures on both sides of the clamp, and constant debugging is required during assembly (the main reason is that when the clamping structure is fixed with a waist-shaped hole, the relative position of the two sides is difficult to determine); 2. There are no specific position markings on the clamping structures on both sides of the clamp, so adjustment is more troublesome. Utility Model Content

[0004] The main purpose of the utility model is to provide a rotating clamp with adjustable spacing between cylindrical lithium batteries, aiming to facilitate the alignment of the clamp, and to provide an integrated lifting device to facilitate the positioning of the lithium battery, and the structure is compact and stable, and easy to assemble.

[0005] To achieve the above purpose, the utility model provides a rotating fixture capable of adjusting the spacing of cylindrical lithium batteries, comprising:

[0006] A base, wherein two opposite ends of the base are provided with a first positioning hole and a second positioning hole correspondingly arranged, and an outer end of the first positioning hole is provided with a protruding limit stopper;

[0007] A marking groove, the marking groove is arranged at a position of the first positioning hole away from the limit stopper, and the marking groove is provided with a scale and predetermined numbers;

[0008] A support frame, wherein the support frame is provided in plurality and is spaced apart on the base, the support frame comprises a first support leg and a second support leg spaced apart and a support plate disposed between the first support leg and the second support leg,

[0009] The first leg is provided with a first waist-shaped hole corresponding to the first positioning hole, and the second leg is provided with a second waist-shaped hole corresponding to the second positioning hole.

[0010] A horizontally arranged driven rotating device is provided at a position of the upper wall of the support plate away from the first support leg;

[0011] An adjustment frame, wherein the adjustment frame is provided with an active rotating device, and the adjustment frame is installed on the side wall of the second support leg and can be adjusted along the height direction of the second support leg;

[0012] The supporting area of ​​the support plate is provided with an escape groove which is arranged through the escape groove, and the escape groove is provided with a jacking device.

[0013] In actual installation, the support frame is an integrated module, which is installed on the first positioning hole and the second positioning hole respectively. The spacing between the support frames is clearly understood through the marked grooves to ensure the consistency of installation. At the same time, the concentricity between the active rotating device and the driven rotating device is adjusted through the vertical sliding adjustment frame to ensure the stable clamping of the two ends of the lithium battery, which effectively guarantees the installation accuracy without increasing the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of the utility model Figure 1 ;

[0015] Figure 2 It is a schematic diagram of a single clamping mechanism;

[0016] Figure 3 is a schematic diagram of the base;

[0017] Figure 4 This is a partial exploded view of a single clamping mechanism.

[0018] In the figure,

[0019] 1 is a base, 11 is a first positioning hole, 12 is a second positioning hole, 13 is a limit stopper,

[0020] 2 is the marking groove,

[0021] 3 is a support frame, 31 is a first support leg, 311 is a first waist-shaped hole, 32 is a second support leg, 321 is a second waist-shaped hole, 33 is a support plate,

[0022] 4 is an active rotating device, 40 is an adjusting frame, 401 is a third waist-shaped hole, 402 is a third positioning hole, 41 is an active base, 42 is an active shaft, 43 is a driving device,

[0023] 5 is a driven rotating device, 50 is a horizontal moving device, 51 is a driven base, 52 is a driven shaft,

[0024] 6 is a lifting device, 60 is an avoidance groove, 61 is a first telescopic motor, 62 is a lifting seat, and 63 is an inclined plane. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0028] like Figures 1 to 4 As shown, a rotating fixture capable of adjusting the spacing of cylindrical lithium batteries comprises:

[0029] A base 1, wherein two opposite ends of the base 1 are provided with a first positioning hole 11 and a second positioning hole 12 correspondingly arranged, and an outer end of the first positioning hole 11 is provided with a protruding limit stopper 13 (to thereby determine the rear end position of the first support leg 31);

[0030] A marking groove 2, wherein the marking groove 2 is arranged at a position of the first positioning hole 11 away from the limit stopper 13, and the marking groove 2 is provided with a scale and predetermined numbers;

[0031] The support frame 3 is provided with a plurality of support frames 3 and is spaced apart on the base 1. The support frame 3 includes a first support leg 31 and a second support leg 32 spaced apart and a support plate 33 disposed between the first support leg 31 and the second support leg 32.

[0032] The first leg 31 is provided with a first waist-shaped hole 311 corresponding to the first positioning hole 11, and the second leg 32 is provided with a second waist-shaped hole 321 corresponding to the second positioning hole 12.

[0033] A horizontally arranged driven rotating device 5 is provided on the upper wall of the support plate 33 away from the first support leg 31;

[0034] An adjustment frame 40, wherein the adjustment frame 40 is provided with an active rotating device 4, and the adjustment frame 40 is installed on the side wall of the second support leg 32 and can be adjusted along the height direction of the second support leg 32;

[0035] The supporting area of ​​the support plate 33 is provided with an escape groove 60 penetrating therethrough, and the escape groove 60 is provided with a lifting device 6 .

[0036] In actual installation, the support frame 3 is an integrated module, which is installed on the first positioning hole 11 and the second positioning hole 12 respectively, and the spacing between the support frames 3 is clearly understood through the marking groove 2, thereby ensuring the consistency of installation. At the same time, the concentricity between the active rotating device 4 and the driven rotating device 5 is adjusted through the vertically sliding adjustment frame 40, thereby ensuring the stable clamping of the two ends of the lithium battery, and effectively ensuring the accuracy of installation without increasing costs.

[0037] Specifically, the lifting device 6 includes a first telescopic motor 61 and a lifting seat 62. The lifting seat 62 is arranged above the avoidance groove 60. The first telescopic motor 61 is arranged on the lower wall of the support plate 33. The driving end of the first telescopic motor 61 passes through the avoidance groove 60 and is connected to the lifting seat 62.

[0038] In the embodiment of the utility model, the lifting seat 62 is composed of two symmetrically arranged inclined surfaces 63, and the inclination angle of the inclined surfaces is less than 30 degrees, so as to be suitable for cylindrical lithium batteries of different sizes.

[0039] Specifically, the first support leg 31 is provided with a plurality of third waist-shaped holes 401 arranged at intervals, and the adjustment frame 40 is provided with a third positioning hole 402 matched with the third waist-shaped hole 401. Thus, the relative height adjustment of the active rotating device 4 is realized, and then the concentricity with the driven rotating device 5 is realized, and the structure is simple, and the installation and adjustment are convenient.

[0040] In the embodiment of the utility model, the driven rotating device 5 includes a horizontal moving device 50, a driven base 51 provided on the horizontal moving device 50, and a driven shaft 52 pivotally mounted on the driven base 51, and the horizontal moving device 50 is provided on the support plate 33. Therefore, the concentricity of the driven shaft 52 is fixed, but in actual installation, one needs to rotate and the other needs to move horizontally, so adjustment is required.

[0041] Specifically, the horizontal moving device 50 includes a horizontal guide rail, a horizontal slider slidably mounted on the horizontal guide rail, and a second telescopic motor for driving the horizontal slider to move, and the driven base 51 is disposed on the horizontal slider.

[0042] In the embodiment of the utility model, the active rotating device 4 includes an active base 41 arranged on the adjustment frame 40, the active base 41 is provided with a pivotally arranged active shaft 42, and a driving device 43 is provided in the middle of the active shaft 42 to drive it to rotate.

[0043] Specifically, the driving device includes a rotating motor disposed below the active base 41 and a driving belt connected to the rotating motor. The driving belt is connected to the middle of the active shaft 42 , thereby realizing the rotation of the active shaft 42 .

[0044] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A rotating fixture capable of adjusting the spacing between cylindrical lithium batteries, characterized in that: include: A base, wherein two opposite ends of the base are provided with a first positioning hole and a second positioning hole correspondingly arranged, and an outer end of the first positioning hole is provided with a protruding limit stopper; A marking groove, the marking groove is arranged at a position of the first positioning hole away from the limit stopper, and the marking groove is provided with a scale and predetermined numbers; A support frame, wherein the support frame is provided in plurality and is spaced apart on the base, the support frame comprises a first support leg and a second support leg spaced apart and a support plate disposed between the first support leg and the second support leg, The first leg is provided with a first waist-shaped hole corresponding to the first positioning hole, and the second leg is provided with a second waist-shaped hole corresponding to the second positioning hole. A horizontally arranged driven rotating device is provided at a position of the upper wall of the support plate away from the first support leg; An adjustment frame, wherein the adjustment frame is provided with an active rotating device, and the adjustment frame is installed on the side wall of the second support leg and can be adjusted along the height direction of the second support leg; The supporting area of ​​the support plate is provided with an escape groove which is arranged through the escape groove, and the escape groove is provided with a jacking device.

2. The rotating fixture for adjusting the spacing of cylindrical lithium batteries as claimed in claim 1, characterized in that: The lifting device includes a first telescopic motor and a lifting seat, wherein the lifting seat is arranged above the avoidance groove, the first telescopic motor is arranged on the lower wall of the support plate, and the driving end of the first telescopic motor passes through the avoidance groove and is connected to the lifting seat.

3. The rotating fixture for adjusting the spacing of cylindrical lithium batteries as claimed in claim 2, characterized in that: The lifting seat is composed of two symmetrically arranged inclined surfaces, and the inclination angle of the inclined surfaces is less than 30 degrees.

4. The rotating fixture for adjusting the spacing of cylindrical lithium batteries as claimed in claim 1, characterized in that: The first supporting leg is provided with a plurality of third waist-shaped holes arranged at intervals, and the adjusting frame is provided with a third positioning hole matched with the third waist-shaped holes.

5. The rotating fixture for adjusting the spacing of cylindrical lithium batteries as claimed in claim 1, characterized in that: The driven rotating device comprises a horizontal moving device, a driven base arranged on the horizontal moving device and a driven shaft pivotally mounted on the driven base, and the horizontal moving device is arranged on the supporting plate.

6. The rotating fixture for adjusting the spacing between cylindrical lithium batteries as claimed in claim 5, characterized in that: The horizontal moving device comprises a horizontal guide rail, a horizontal slider slidably mounted on the horizontal guide rail, and a second telescopic motor for driving the horizontal slider to move, and the driven base is arranged on the horizontal slider.

7. The rotating fixture for adjusting the spacing of cylindrical lithium batteries as claimed in claim 1, characterized in that: The active rotating device comprises an active base arranged on the adjusting frame, the active base is provided with a pivotally arranged active shaft, and the middle part of the active shaft is provided with a driving device for driving the active shaft to rotate.

8. The rotating fixture for adjusting the spacing of cylindrical lithium batteries as claimed in claim 7, characterized in that: The driving device comprises a rotating motor arranged below the driving base and a driving belt connected to the rotating motor, wherein the driving belt is connected to the middle part of the driving shaft.

Images