Double-arm hob fixing frame and hob mechanism thereof

Abstract

The utility model relates to the field of battery processing, in particular to a double-arm hob fixing frame and a mechanism thereof, which comprises a hob, one end of the hob is connected with a cam follower, a groove depth adjusting device is connected below the cam follower, a pair of baffles is arranged at the lower end of the groove depth adjusting device, and the groove depth adjusting device moves along the X direction of the baffles. The baffle is further provided with a first monitoring part used for measuring the movement length of the groove depth adjusting device, the baffle is further movably connected with a hob fixing frame, the hob fixing frame moves in the Y direction of the baffle and is connected with the hob, and the baffle is provided with a second monitoring part used for monitoring the movement length of the hob fixing frame. By means of the first monitoring component and the second monitoring component, the groove width, the groove depth and the neck height of a cut piece can be more accurately controlled when the cut piece is machined, meanwhile, due to the fact that the hob is controlled through the two baffles, the stability of the hob in the working process is improved, and the reject ratio of the machined cut piece is reduced.

Description

Technical Field

[0001] The utility model relates to the field of battery processing, in particular to a double-arm hob fixing frame and a hob mechanism thereof. Background Art

[0002] In the current related technology, the roller mechanism for rolling grooves of cylindrical batteries is driven by a single-arm structure. The single arm is connected to the feed cam to drive the roller to advance and retract, thereby forming a groove path. However, the traditional single-arm structure cannot stably control the roller when controlling the advance and retraction of the roller, and when the operator uses the roller to process the cylindrical battery, it is impossible to accurately control the roller's groove depth, groove width and neck height, resulting in a high defective rate of the processed cylindrical batteries. Utility Model Content

[0003] The purpose of the utility model is to provide a double-armed roller fixing frame and a roller mechanism thereof to address the problem that the existing roller mechanism for rolling grooves of cylindrical batteries in the prior art is a single-arm structure, the control of the roller is not stable enough during processing, and the operator cannot accurately control the roller to cut the groove depth, groove width and neck height of the cylindrical battery, resulting in a high defective rate of the processed cylindrical batteries.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A double-arm hob fixing frame comprises a hob, one end of the hob is connected to a cam follower, a groove depth adjustment device is connected below the cam follower, a pair of baffles are provided at the lower end of the groove depth adjustment device, the groove depth adjustment device moves along the X direction of the baffle, the baffle is also provided with a first monitoring component for measuring the movement length of the groove depth adjustment device, the baffle is also movably connected to a hob fixing frame, the hob fixing frame moves along the Y direction of the baffle and the hob fixing frame is connected to the hob, and the baffle is provided with a second monitoring component for monitoring the movement length of the hob fixing frame.

[0006] It should be noted that the X direction mentioned in this article is the installation direction of the first monitoring component on the baffle. If the baffle is regarded as a plane, the X direction is also the lateral direction of the baffle.

[0007] The Y direction is the installation direction of the second monitoring component on the baffle. If the baffle is regarded as a plane, the Y direction is also the vertical direction of the baffle.

[0008] The utility model discloses a double-arm roller cutter fixing frame, wherein groove depth adjustment devices capable of moving along the X direction of the roller cutter are respectively arranged on two baffles, and a cam follower capable of controlling the roller cutter is arranged on the groove depth adjustment device. When the groove depth adjustment device moves in the X direction of the roller cutter, the cam follower is driven to move, and the roller cutter is further moved in the X direction of the roller cutter, so that the groove depth of the cut piece can be controlled during cutting, and a first monitoring component is also arranged on the roller cutter, and the moving distance of the groove depth adjustment device on the roller cutter can be measured by the first monitoring component, so that the construction personnel can more intuitively control and observe the groove depth of the cut piece, and the roller cutter can also move in the Y direction of the roller cutter. The hob fixing frame is moved in the Y direction of the baffle plate, and the hob fixing frame is also connected to the hob. When the hob fixing frame moves in the Y direction of the baffle plate, the hob also moves in the Y direction of the baffle plate to control the groove width and neck height of the cut piece. The baffle plate is also provided with a second monitoring component, which is used to monitor the distance moved by the hob fixing frame on the baffle plate, so that the construction personnel can directly observe and control the groove width and neck height of the cut piece. In this way, the groove width, groove depth and neck height of the cut piece can be more accurately controlled when processing the cut piece. At the same time, since two baffles are provided to control the hob, the stability of the hob during operation is increased, and the defective rate of the processed cut piece is reduced.

[0009] As a preferred solution of the utility model, a fixing piece is provided between the two baffles, and each baffle is connected to the fixing piece by bolts, so that the connection between the two adjacent baffles is strengthened by the fixing piece, thereby improving the stability of the entire fixing frame.

[0010] As a preferred solution of the utility model, a sinking portion is provided on the baffle, and the upper end surface of the sinking portion is connected to the lower end surface of the groove depth adjustment device by bolts. The sinking portion is provided so that the entire groove depth adjustment device can be moved on the baffle, and the groove depth adjustment device is bolted to the sinking portion so that when the groove depth adjustment device is moved to a suitable position, it can be fixed by bolts to prevent displacement.

[0011] As a preferred solution of the utility model, a second connecting hole is provided on the baffle, and the second connecting hole and the first connecting hole are arranged on the same surface and opened in the same direction. The first monitoring component is connected to the second connecting hole. By arranging the first monitoring component on the side opposite to the movement direction of the groove depth adjustment device, the operator can see the groove depth of the cut piece more directly and accurately.

[0012] As a preferred solution of the utility model, a groove is provided on the baffle plate, the groove is opened along the X direction of the baffle plate, and the groove is connected to the hob fixing frame by bolts. The hob fixing frame can be connected to the baffle plate and moved by opening the groove, and the hob fixing frame is bolted to the groove to prevent the hob fixing frame from being unable to be limited after being moved to a suitable position, thereby preventing displacement, resulting in large errors in the groove width and neck height of the cut piece.

[0013] As a preferred solution of the utility model, a second screw is provided on the hob fixing frame, and a third connecting hole is opened on the groove, the third connecting hole and the axial position of the second screw correspond to each other, and the second screw passes through the third connecting hole and is fixed by a screw, and by providing the second screw and the third connecting hole matching the second screw, the operator can control the hob fixing frame to move in the groove by controlling the second screw, and a screw is also provided on the second screw, and when the hob fixing frame does not need to be moved, it is locked by the screw.

[0014] As a preferred solution of the utility model, a fourth connecting hole is provided on the baffle, the fourth connecting hole and the third connecting hole are located in the same plane, and the two are opened in the same direction, and a second monitoring component is provided in the fourth connecting hole. By setting the second monitoring component opposite to the movement direction of the hob fixing frame, it is convenient to intuitively monitor the movement of the hob fixing frame.

[0015] As a preferred solution of the present utility model, the main bodies of the first monitoring component and the second monitoring component are both dial indicators. By setting the monitoring components as dial indicators, the monitored data is made more intuitive and accurate.

[0016] A rolling cutter mechanism comprises the above-mentioned double-arm rolling cutter fixing frame.

[0017] The utility model discloses a hob mechanism, which improves the stability of the hob when it is working and reduces the defective rate of the product by arranging a hob fixing frame with double arms in the mechanism, and the hob fixing frame and a groove depth adjustment device which can accurately control the groove width, groove depth and neck height of the cut piece are provided on the hob fixing frame, and further provided with a first monitoring component and a second monitoring component for monitoring the accuracy of the groove width, groove depth and neck height, thereby reducing the defective rate of cylindrical batteries processed by the entire hob mechanism.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. The utility model is a double-arm roller cutter fixing frame, wherein groove depth adjustment devices capable of moving along the X direction of the baffle are respectively arranged on two baffles, and a cam follower capable of controlling the roller cutter is arranged on the groove depth adjustment device. When the groove depth adjustment device moves in the X direction of the baffle, the cam follower is driven to move, and the roller cutter is further moved in the X direction of the baffle, so that the groove depth of the cut piece can be controlled during cutting, and a first monitoring component is also arranged on the baffle, through which the moving distance of the groove depth adjustment device on the baffle can be measured, so that the construction personnel can more intuitively control and observe the groove depth of the cut piece, and the baffle also has a Y direction of the baffle that can move along the baffle. The hob fixing frame is movable in the Y direction, and the hob fixing frame is also connected to the hob. When the hob fixing frame moves in the Y direction of the baffle, the hob also moves in the Y direction of the baffle to control the groove width and neck height of the cut piece. The baffle is also provided with a second monitoring component, which is used to monitor the distance moved by the hob fixing frame on the baffle, so that the construction personnel can directly observe and control the groove width and neck height of the cut piece. In this way, the groove width, groove depth and neck height of the cut piece can be more accurately controlled when processing the cut piece. At the same time, since two baffles are provided to control the hob, the stability of the hob during operation is increased, and the defective rate of the processed cut piece is reduced.

[0020] 2. The utility model is a hob mechanism, which improves the stability of the hob when it is working and reduces the defective rate of the product by arranging a hob fixing frame with double arms in the mechanism. The hob fixing frame and a groove depth adjustment device that can accurately control the groove width, groove depth and neck height of the cut piece are provided on the hob fixing frame, and a first monitoring component and a second monitoring component for monitoring the accuracy of the groove width, groove depth and neck height are provided, which reduces the defective rate of cylindrical batteries processed by the entire hob mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the hob mechanism of the utility model;

[0022] Figure 2 It is a top view structural schematic diagram of the hob mechanism of the utility model;

[0023] Figure 3 It is a side structural schematic diagram of the hob fixing frame of the utility model;

[0024] Figure 4 It is an exploded structural diagram of the connection between the baffle plate, the groove depth adjustment device and the hob fixing frame of the utility model;

[0025] Figure 5 This utility model Figure 4 A local enlarged schematic diagram of point A;

[0026] Figure 6 This utility model Figure 4 Schematic diagram of the local method at location B.

[0027] Icons: 1-fixing part; 2-hob; 3-baffle; 31-sinking part; 32-first connecting hole; 33-second connecting hole; 34-groove; 341-third connecting hole; 35-fourth connecting hole; 4-groove depth adjustment device; 5-second monitoring component; 6-first monitoring component; 7-cam follower; 8-first screw; 9-second screw; 10-hob fixing frame. DETAILED DESCRIPTION

[0028] The utility model is described in detail below in conjunction with the accompanying drawings.

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] Example 1

[0031] like Figure 1-3 The double-arm hob fixing frame shown in the figure includes a cam follower 7 for controlling the feeding of the hob 2. The cam follower 7 is installed at the upper end of the groove depth adjustment device 4. A pair of baffles 3 are provided below the groove depth adjustment device 4. Each baffle 3 is movably connected with the groove depth adjustment device 4 in its own X direction. In this way, when the baffle 3 is stationary, the groove depth adjustment device 4 can move along the X direction of the baffle 3 based on the baffle 3, and at the same time drive the upper cam follower 7 to move. Since the cam follower 7 is connected to the hob 2, when the cam follower 7 moves, the hob 2 is synchronously driven to move along the X direction of the baffle 3, so that the user can The hob 2 can control and adjust the groove depth of the workpiece, and the baffle 3 is also provided with a first monitoring component 6 for monitoring the moving distance of the groove depth adjustment device 4. By monitoring the moving distance of the groove depth adjustment device 4, the groove depth of the workpiece can be more accurately controlled. A hob fixing frame 10 is also provided in the area below the groove depth adjustment device 4. The two ends of the hob fixing frame 10 are respectively connected to the baffle 3, and the hob fixing frame 10 can move along the Y direction of the baffle 3. A second monitoring component 5 is provided on the baffle 3. The second monitoring component 5 is used to observe the moving distance of the hob fixing frame 10 in the Y direction of the baffle 3, so as to achieve the purpose of accurately controlling the groove width of the workpiece.

[0032] As mentioned above, the baffle plate 3 is provided with a sinking portion 31 along the Y direction of the baffle plate 3, and the sinking portion 31 is connected to the groove depth adjustment device 4 by bolts, and the movement of the groove depth adjustment device 4 is limited by the bolts to prevent the groove depth adjustment device 4 from moving again after being adjusted to a suitable distance;

[0033] Furthermore, a first connecting hole 32 is provided on one side of the sinking portion 31, and a first screw 8 is inserted into the first connecting hole 32. One end of the first screw 8 is connected to the baffle 3 by a screw, and the other end is connected to the groove depth adjustment device 4, so that the user can control the relative distance between the groove depth adjustment device 4 and the baffle 3 by screwing the first screw 8, thereby achieving the effect of controlling the groove depth. Figure 4-6 shown.

[0034] As mentioned above, the upper area of ​​the first connecting hole 32 is further provided with a second connecting hole 33, through which the first monitoring component 6 is connected, and the second connecting hole 33 is opened in the same axial direction as the first connecting hole 32, so that the first monitoring component 6 and the groove depth adjustment device 4 are arranged relative to each other, and the first monitoring component 6 can directly monitor the linear distance moved by the groove depth adjustment device 4 on the baffle 3, such as Figure 4-6 shown.

[0035] As mentioned above, the baffle plate 3 is further provided with a groove 34 along its X direction, and the groove 34 is installed with the hob fixing frame 10 and fixed by bolts, and the hob fixing frame 10 is restricted from moving along the Y direction of the baffle plate 3 by the bolts, so as to avoid the situation that the hob fixing frame 10 moves again after being adjusted to a suitable position, resulting in an unstable groove width;

[0036] Furthermore, a third connecting hole 341 is provided at the bottom of the groove 34, and a second screw 9 is provided in the third connecting hole 341. One end of the second screw 9 passes through the third connecting hole 341 and is fixed to the baffle 3 by a screw, and the other end of the second screw 9 is connected to the hob fixing frame 10, so that the user can control the hob fixing frame 10 to move in the groove 34 by adjusting the second screw 9. Figure 4-5 shown.

[0037] As mentioned above, a fourth connection hole 35 is provided next to the third connection hole 341, and the opening direction of the fourth connection hole 35 is the same as the connection direction of the third connection hole 341. The second monitoring component 5 is connected to the fourth connection hole 35. Since the fourth connection hole 35 is opened in the same direction as the third connection hole 341, the second monitoring component 5 can directly monitor the linear distance that the hob fixing frame 10 moves on the baffle 3, such as Figure 4 shown.

[0038] As mentioned above, the first monitoring component 6 and the second monitoring component 5 are dial indicators or sensors, which can more accurately indicate the moving distance of the hob fixing frame 10 and the groove depth adjustment device 4.

[0039] Example 2

[0040] A hob mechanism, including a double-arm hob fixing frame in embodiment 1, is used for manufacturing batteries.

[0041] Example 3

[0042] This embodiment 3 is a method for using a double-arm hob fixing frame in embodiment 1. The operator removes the bolts between the groove depth adjustment device 4 and the sinking part 31 to facilitate the subsequent movement of the groove depth adjustment device 4. After removing the bolts, the operator controls the first screw rod 8 to control the groove depth adjustment device 4 to move in the X direction of the baffle. The movement of the groove depth adjustment device 4 moves the cam follower 7 installed on the groove depth adjustment device 4, thereby driving the hob 2 connected to the cam follower 7 to move, and further controlling the depth of the groove. In the process of moving the groove depth adjustment device 4, the operator can intuitively control the depth of the hob 2 grooving through the first monitoring component 6.

[0043] On the other hand, when the operator controls the groove width and the neck height, he first removes the bolts between the hob fixing frame 10 and the groove 34, and then controls the second screw 9 to enable the hob fixing frame 10 to move in the groove 34 along the Y direction of the baffle 3, thereby driving the hob 2 connected to the hob fixing frame 10 to move along the Y direction of the baffle 3, thereby further controlling the groove width and the neck height of the cut piece, and the operator can also intuitively control the groove width and the neck height of the cut piece through the second monitoring component 5.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-arm hob fixing frame, comprising a hob (2), characterized in that: A cam follower (7) is connected to one end of the hob (2), a groove depth adjustment device (4) is connected below the cam follower (7), a pair of baffles (3) are provided at the lower end of the groove depth adjustment device (4), the groove depth adjustment device (4) moves along the X direction of the baffle (3), the baffle (3) is also provided with a first monitoring component (6) for measuring the movement length of the groove depth adjustment device (4), the baffle (3) is also movably connected to a hob fixing frame (10), the hob fixing frame (10) moves along the Y direction of the baffle (3) and the hob fixing frame (10) is connected to the hob (2), and the baffle (3) is provided with a second monitoring component (5) for monitoring the movement length of the hob fixing frame (10).

2. A double-arm hob fixing frame according to claim 1, characterized in that: A fixing member (1) is provided between the two baffles (3), and each of the baffles (3) is connected to the fixing member (1) by means of bolts.

3. A double-arm hob fixing frame according to claim 2, characterized in that: The baffle (3) is provided with a sinking portion (31), and the upper end surface of the sinking portion (31) is connected to the lower end surface of the groove depth adjustment device (4) by means of bolts.

4. A double-arm hob fixing frame according to claim 3, characterized in that: The groove depth adjustment device (4) is connected to a first screw rod (8), and the baffle plate (3) is provided with a first connection hole (32). The first connection hole (32) matches the position and size of the first screw rod (8), and the first screw rod (8) is fixed to the first connection hole (32) by means of screws after being connected.

5. A double-arm hob fixing frame according to claim 4, characterized in that: The baffle (3) is provided with a second connection hole (33), the second connection hole (33) and the first connection hole (32) are arranged on the same surface and have the same opening direction, and the first monitoring component (6) is connected to the second connection hole (33).

6. A double-arm roller cutter fixing frame according to any one of claims 1 to 5, characterized in that: The baffle plate (3) is provided with a groove (34), the groove (34) is opened along the X direction of the baffle plate (3), and the groove (34) is connected to the hob fixing frame (10) by bolts.

7. A double-arm roller cutter fixing frame according to claim 6, characterized in that: The hob fixing frame (10) is provided with a second screw rod (9), and the groove (34) is provided with a third connecting hole (341), the third connecting hole (341) and the axial position of the second screw rod (9) correspond to each other, and the second screw rod (9) passes through the third connecting hole (341) and is fixed by a screw.

8. A double-arm hob fixing frame according to claim 7, characterized in that: The baffle (3) is provided with a fourth connection hole (35), the fourth connection hole (35) and the third connection hole (341) are located in the same plane and are opened in the same direction, and a second monitoring component (5) is provided in the fourth connection hole (35).

9. A double-arm hob fixing frame according to claim 8, characterized in that: The main bodies of the first monitoring component (6) and the second monitoring component (5) are both dial indicators.

10. A hob mechanism, characterized in that: It comprises a double-arm roller cutter fixing frame as described in any one of claims 1 to 9.

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