A fixing clamp for battery tray processing

Abstract

The utility model provides a kind of fixing clamp for battery tray processing belongs to battery tray technical field;Including driving element, fixedly installed in the four around of battery tray support;Mounting seat is with the output end transmission connection of driving element, the driving element is used to drive mounting seat and moves along horizontal direction on battery tray support.The utility model is stably clamped battery tray by the fixing clamp being set in the four around of battery tray support, when clamping, by the first clamping surface, second clamping surface and third clamping surface of chuck respectively clamping the different positions of battery tray, therefore not only can be suitable for rectangular battery tray, for the battery tray with corner, concave surface or convex surface etc. Complex geometric characteristics can also be adapted, simultaneously, chuck is set as the ladder type structure of slidable, can be suitable for the battery tray of different height, therefore can be suitable for different types of battery tray.

Description

Technical Field

[0001] This utility model relates to the field of battery tray technology, and in particular to a fixing fixture for battery tray processing. Background Technology

[0002] The battery tray processing is usually completed at a workstation equipped with clamps. The battery tray is placed at the workstation by manual movement or mechanical hoisting, and then held in place by a fixed clamp to keep it stable. The fixed clamp is crucial to ensuring processing accuracy and stability.

[0003] Existing fixed fixtures typically involve fixing a drive device around the workstation and using the drive device to clamp the tray. However, existing battery trays vary in type, size, shape, and height, and some trays have complex geometric features such as corners and concave / convex surfaces. Existing battery tray fixtures are difficult to adapt to different types of trays. Therefore, this application provides a fixed fixture for battery tray processing to meet the requirements. Utility Model Content

[0004] This invention provides a fixing fixture for processing battery trays to solve the problem that existing fixtures are difficult to apply to different types of trays.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A fixing fixture for processing battery trays includes a drive component, which is fixedly installed around the battery tray support. The mounting base is connected to the output end of the drive unit, which is used to drive the mounting base to move horizontally on the battery tray bracket. The clamp body is slidably mounted on the mounting base and elastically connected to the mounting base, and the sliding direction is vertical. The clamp body includes a chuck, the chuck having a first clamping surface, the chuck also having a second clamping surface and a third clamping surface located on both sides of the first clamping surface, the second clamping surface being a concave arc surface, the third clamping surface being a convex arc surface, the first clamping surface, the second clamping surface and the third clamping surface all having a stepped structure, and all being used to slide in the vertical direction and lock the battery tray in the horizontal direction.

[0006] Preferably, the first clamping surface includes a plurality of first planes and first inclined planes, and the first planes and first inclined planes are arranged alternately.

[0007] Preferably, the second clamping surface includes a plurality of second planes and second inclined planes, and the second planes and second inclined planes are arranged alternately.

[0008] Preferably, the third clamping surface includes a plurality of third planes and third inclined planes, and the third planes and third inclined planes are arranged alternately.

[0009] Preferably, the driving component is vertically fixed around the battery tray bracket, and its output end is rotatably connected to a transmission rod. The other end of the transmission rod is rotatably connected to a mounting base. A guide slider is fixedly installed at the bottom of the mounting base. The battery tray bracket is also provided with several grooves that are adapted to the guide sliders. The guide sliders are slidably connected in the grooves.

[0010] Preferably, the mounting base includes a first mounting plate, which has a plurality of vertical guide grooves. A guide rod is fixedly installed in the guide grooves. One end of the clamp passes through the guide groove and is slidably connected to the guide rod. A spring is also sleeved on the guide rod, and the two ends of the spring are fixed to the clamp and the first mounting plate, respectively.

[0011] Preferably, the mounting base further includes a second mounting plate, which is rotatably connected to the transmission rod. A motor is fixedly mounted on the second mounting plate. One end of the first mounting plate is rotatably connected inside the second mounting plate, and the rotation direction is horizontal. The output shaft of the motor is fixed to the first mounting plate.

[0012] Preferably, the driving component is a cylinder.

[0013] Compared with the prior art, this utility model has at least the following beneficial effects: In the above solution, the battery tray is stably clamped by the fixing clamps set around the battery tray support. During clamping, the first clamping surface, the second clamping surface and the third clamping surface of the clamp hold different positions of the battery tray respectively. Therefore, it can not only be used for rectangular battery trays, but also for battery trays with more complex geometric features such as corners, concave surfaces or convex surfaces. At the same time, the clamp is set as a sliding stepped structure, which can be used for battery trays of different heights, so it can be used for different types of battery trays.

[0014] By setting up a motor and a second mounting plate, the angle of the clamp body is adjustable. After the battery tray is moved to the battery tray bracket, if there is an angle deviation, the angle can be finely adjusted so that the clamp can make fuller contact with the battery tray, thus improving the stability of clamping. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the fixing clamp of this utility model; Figure 3 This is a schematic diagram of the mounting base, clamp body, and guide slider of this utility model; Figure 4 This is a schematic diagram of the mounting base and guide slider of this utility model; Figure 5 for Figure 4 Enlarged view of the structure at point A in the middle; Figure 6 This is a schematic diagram of the fixture body of this utility model.

[0016] In the diagram: 1. Drive component; 2. Transmission rod; 3. Mounting base; 4. Fixture body; 5. Guide slider; 6. Slide groove; 31. First mounting plate; 32. Guide groove; 33. Guide rod; 34. Spring; 35. Second mounting plate; 36. Motor; 41. Chuck; 42. First clamping surface; 43. Second clamping surface; 44. Third clamping surface; 42a, First plane; 42b, First inclined plane; 43a, Second plane; 43b, Second inclined plane; 44a, the third plane; 44b, the third inclined plane. Detailed Implementation

[0017] The following is a detailed description of a battery tray processing fixture provided by this utility model, with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; for some known technologies, those skilled in the art can also use other alternative methods to implement the invention. Furthermore, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0018] like Figures 1-6As shown, an embodiment of this utility model provides a fixing fixture for processing battery trays, including a driving member 1, which is fixedly installed around a battery tray support; a mounting base 3, which is drivenly connected to the output end of the driving member 1, and the driving member 1 is used to drive the mounting base 3 to move horizontally on the battery tray support; a fixture body 4, which is slidably installed on the mounting base 3 and elastically connected to the mounting base 3, and the sliding direction is vertical; the fixture body 4 includes a chuck 41, the chuck 41 has a first clamping surface 42, and the chuck 41 also has a second clamping surface 43 and a third clamping surface 44 located on both sides of the first clamping surface 42. The second clamping surface 43 is a concave arc surface, and the third clamping surface 44 is a convex arc surface. The first clamping surface 42, the second clamping surface 43, and the third clamping surface 44 are all stepped structures, and all are used for vertical... The clamp body 4 slides in the direction of horizontal movement and locks in the direction of horizontal movement. After the battery tray is placed on the battery tray support, the mounting base 3 is driven to move horizontally by the drive component 1, so that the clamp body 4 contacts the battery tray. When in contact, one of the first clamping surface 42, the second clamping surface 43, and the third clamping surface 44 of the clamp body 4 distributed around the battery tray contacts the battery tray to achieve clamping of the battery tray. The second clamping surface 43 is used to clamp some corner points and some convex parts of the battery tray, and the third clamping surface 44 is used to clamp the concave parts of the battery tray. For battery trays with a higher height, after the clamp body 4 contacts the battery tray, the clamp body 4 continues to be subjected to force, so that the clamp body 4 slides upward on the mounting base 3 a certain distance and then stably clamps the battery tray.

[0019] like Figure 2 , Figure 3 as well as Figure 6 As shown in this embodiment, the first clamping surface 42 includes a plurality of first planes 42a and first inclined planes 42b, and the first planes 42a and first planes 42b are arranged alternately. When the first plane 42a of the first clamping surface 42 directly contacts the battery tray, the first plane 42a directly clamps the battery tray. When the first inclined plane 42b first contacts the battery tray, the pressure of the battery tray on the first inclined plane 42b causes the clamp 41 to obtain an upward component force, causing the clamp 41 to rise until the first plane 42a contacts and stably clamps the battery tray.

[0020] like Figure 2 , Figure 3 as well as Figure 6 As shown in this embodiment, the second clamping surface 43 includes several second planes 43a and second inclined planes 43b, and the second planes 43a and second inclined planes 43b are arranged alternately. The clamping method of the second clamping surface 43 on the battery tray is the same as that of the first clamping surface 42. The difference is that the second clamping surface 43 is used to clamp the corner points of the battery tray and some convex positions.

[0021] like Figure 2, Figure 3 as well as Figure 6 As shown in this embodiment, the third clamping surface 44 includes a plurality of third planes 44a and third inclined planes 44b, and the third planes 44a and third inclined planes 44b are arranged alternately. The clamping method of the third clamping surface 44 on the battery tray is the same as that of the first clamping surface 42, except that the third clamping surface 44 is used to clamp some concave positions of the battery tray.

[0022] like Figure 1 and Figure 2 As shown, in this embodiment, the driving component 1 is vertically fixed around the battery tray bracket, and the output end is rotatably connected to the transmission rod 2. The other end of the transmission rod 2 is rotatably connected to the mounting base 3. The bottom end of the mounting base 3 is fixedly installed with a guide slider 5. The battery tray bracket is also provided with several grooves 6 that are adapted to the guide slider 5. The guide slider 5 is slidably connected in the grooves 6. The guide slider 5 has a rectangular structure and grooves on both sides. The shape of the grooves 6 is adapted to the guide slider 5. By installing the driving component 1 vertically, the clamp body 4 can move a longer distance in the horizontal direction to be suitable for battery trays of different sizes, while avoiding the fixed clamp occupying a large space in the horizontal direction.

[0023] like Figures 2-5 As shown in this embodiment, the mounting base 3 includes a first mounting plate 31. The first mounting plate 31 has several vertical guide grooves 32. A guide rod 33 is fixedly installed in the guide groove 32. One end of the clamp 41 passes through the guide groove 32 and is slidably connected to the guide rod 33. A spring 34 is also sleeved on the guide rod 33. The two ends of the spring 34 are fixed to the clamp 41 and the first mounting plate 31, respectively. The function of the spring 34 is that the clamp body 4 is relatively stable during the upward stage of the force, and after the spring 34 is compressed, when the clamp 41 no longer clamps the battery tray, the clamp 41 can be stably reset.

[0024] like Figure 3 and Figure 4 As shown in this embodiment, the mounting base 3 also includes a second mounting plate 35, which is rotatably connected to the transmission rod 2. A motor 36 is fixedly mounted on the second mounting plate 35. The motor 36 is a servo motor with a self-locking function. One end of the first mounting plate 31 is rotatably connected inside the second mounting plate 35, and the rotation direction is horizontal. The output shaft of the motor 36 is fixed to the first mounting plate 31. The motor 36 can drive the first mounting plate 31 to rotate, so that the first mounting plate 31 drives the clamp 41 to rotate, thereby adjusting the angle of the first clamping surface 42 and the third clamping surface 44 to adapt to the concave and convex surfaces and corners of different types of battery trays. In addition, when there is a deviation in the position of the battery tray placed on the battery tray support, the clamp 41 can also be rotated by the motor 36 to achieve fine adjustment of the angle of the clamp 41, so as to ensure stable contact with the battery tray.

[0025] like Figure 2 As shown, in this embodiment, the driving component 1 is a cylinder, which facilitates a faster response to commands and execution of corresponding actions, and is controlled by an external control device.

[0026] Working Principle: In use, the battery tray is first placed on the designated position on the battery tray support manually or mechanically. The drive unit 1 drives the mounting base 3 to move horizontally until the clamp body 4 contacts the battery tray, allowing the clamps 41 to stably hold the battery tray. Some clamps 41 have their first clamping surface 42 clamping the flat surface of the battery tray, some have their second clamping surface 43 clamping the corners or convex surfaces of the battery tray, and others have their third clamping surface 44 clamping the concave surface of the battery tray. When the battery tray is high, the drive unit 1 applies further pressure to the clamps 41, giving them an upward force, causing them to rise and clamp the battery tray. Specifically, when the battery tray is high... When the angle is high, the first inclined surface 42b, the second inclined surface 43b, and the third inclined surface 44b contact the battery tray. When pressure is applied, the clamp 41 moves relative to the battery tray, causing the battery tray to detach from the first inclined surface 42b, the second inclined surface 43b, and the third inclined surface 44b, and then contact the first plane 42a, the second plane 43a, and the third plane 44a, thereby clamping the battery tray. When the drive unit 1 is driven, its output end retracts, driving the transmission rod 2 to move and change its angle, making the transmission rod 2 tend to be horizontal. The guide slider 5 slides in the slide groove 6, causing the mounting base 3 to move along the direction of the slide groove 6 and clamp the battery tray. When there is a deviation in the placement angle of the battery tray, the first mounting plate 31 is driven by the motor 36 to finely adjust the angle, so that the clamp 41 fully contacts the battery tray.

[0027] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A fixing fixture for processing battery trays, characterized in that, include: The drive unit (1) is fixedly installed around the battery tray bracket; Mounting base (3) is connected to the output end of the driving member (1), and the driving member (1) is used to drive the mounting base (3) to move horizontally on the battery tray bracket; The clamp body (4) is slidably mounted on the mounting base (3) and elastically connected to the mounting base (3), and the sliding direction is vertical. The clamp body (4) includes a chuck (41), the chuck (41) has a first clamping surface (42), the chuck (41) also has a second clamping surface (43) and a third clamping surface (44) located on both sides of the first clamping surface (42), the second clamping surface (43) is a concave arc surface, the third clamping surface (44) is a convex arc surface, the first clamping surface (42), the second clamping surface (43) and the third clamping surface (44) are all stepped structures, and are all used to slide in the vertical direction and lock the battery tray in the horizontal direction.

2. The fixing fixture for processing battery trays according to claim 1, characterized in that, The first clamping surface (42) includes a plurality of first planes (42a) and first inclined planes (42b), and the first planes (42a) and first inclined planes (42b) are arranged alternately.

3. The fixing fixture for processing battery trays according to claim 1, characterized in that, The second clamping surface (43) includes a plurality of second planes (43a) and second inclined planes (43b), and the second planes (43a) and second inclined planes (43b) are arranged alternately.

4. The fixing fixture for processing battery trays according to claim 1, characterized in that, The third clamping surface (44) includes several third planes (44a) and third inclined planes (44b), and the third planes (44a) and third inclined planes (44b) are arranged alternately.

5. The fixing fixture for processing battery trays according to claim 1, characterized in that, The drive unit (1) is vertically fixed around the battery tray bracket, and the output end is rotatably connected to the transmission rod (2). The other end of the transmission rod (2) is rotatably connected to the mounting base (3). The bottom end of the mounting base (3) is fixedly installed with a guide slider (5). The battery tray bracket is also provided with several grooves (6) that are adapted to the guide slider (5). The guide slider (5) is slidably connected in the groove (6).

6. The fixing fixture for processing battery trays according to claim 5, characterized in that, The mounting base (3) includes a first mounting plate (31), which has several vertical guide grooves (32). A guide rod (33) is fixedly installed in the guide groove (32). One end of the clamp (41) passes through the guide groove (32) and is slidably connected to the guide rod (33). A spring (34) is also sleeved on the guide rod (33). The two ends of the spring (34) are fixed to the clamp (41) and the first mounting plate (31) respectively.

7. The fixing fixture for processing battery trays according to claim 6, characterized in that, The mounting base (3) also includes a second mounting plate (35), which is rotatably connected to the transmission rod (2). The second mounting plate (35) is fixedly mounted with a motor (36). One end of the first mounting plate (31) is rotatably connected inside the second mounting plate (35) and the rotation direction is horizontal. The output shaft of the motor (36) is fixed to the first mounting plate (31).

8. The fixing fixture for processing battery trays according to claim 1, characterized in that, The driving component (1) is a cylinder.

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