A positioning drilling device for battery shell processing

Abstract

The utility model discloses a positioning drilling device for processing a battery shell, and relates to the technical field of battery shell processing, and specifically discloses a positioning drilling device for processing a battery shell, comprising a fixed plate, a processing table is fixedly installed on the top of the fixed plate, a motor is fixedly installed on one side of the processing table, a positive and negative threaded rod is fixedly installed at the output end of the motor and extends to the inside of the processing table, both ends of the positive and negative threaded rod are sleeved with internal threaded blocks, a movable plate is fixedly installed on the top of the internal threaded block, a plurality of springs distributed at equal distances are fixedly installed on the inner side of the movable plate, a positioning plate is fixedly installed at one end of the spring away from the movable plate, a sliding groove is fixedly opened on the top of the processing table, an adjusting mechanism is provided on the top of the fixed plate and above the processing table, because the two ends of the positive and negative threaded rod are arranged in opposite directions, the positive and negative threaded rod drives the internal threaded block to move in relative or opposite directions, and at the same time drives the movable plate to move and push the spring and the positioning plate to position the battery shell, so as to prevent displacement during the drilling process.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of battery shell processing, in particular to a positioning drilling device for battery shell processing. Background Art

[0002] The battery case is the main carrier of the battery pack system of new energy vehicles. Its main function is to provide an installation structure for various system components inside the battery and to protect various components. In addition, the battery case is also the main structural component in the battery pack system. After carrying the entire battery pack system, it is installed with the vehicle body to meet the requirements of providing electricity for new energy vehicles. During use, the existing battery case processing and drilling device usually manually drills the case, which is extremely inconvenient and dangerous. At the same time, it is inconvenient to adjust the drilling position, resulting in a single drilling and cumbersome operation. In addition, due to the overall bulkiness of the drilling device, it is extremely inconvenient to move. For this reason, we propose a positioning drilling device for battery case processing. Utility Model Content

[0003] The utility model mainly provides a positioning drilling device for processing a battery shell, which is used to solve the technical problems raised in the above background technology.

[0004] The technical solution adopted by the utility model to solve the above technical problems is: a positioning drilling device for battery shell processing, comprising a fixed plate, a processing table is fixedly installed on the top of the fixed plate, a motor is fixedly installed on one side of the processing table, a positive and negative threaded rod is fixedly installed at the output end of the motor and extends to the inside of the processing table, both ends of the positive and negative threaded rod are sleeved with internal thread blocks, a movable plate is fixedly installed on the top of the internal thread block, a plurality of springs distributed at equal distances are fixedly installed on the inner side of the movable plate, a positioning plate is fixedly installed on one end of the spring away from the movable plate, a sliding groove 2 is fixedly opened on the top of the processing table, an adjustment mechanism is provided at the top of the fixed plate and located above the processing table, and a movable mechanism is provided at the bottom of the fixed plate.

[0005] Furthermore, the adjustment mechanism includes a support column three which is fixedly installed on both sides of the top of the fixed plate, a motor two is installed on one side of the support column three, a threaded rod one is fixedly installed on the output end of the motor two and located on the inner side of the support column three, a sliding rod is installed on the inner side of the support column three and below the threaded rod one, a movable block is sleeved on the threaded rod one and the sliding rod, a fixed block is fixedly installed on one side of the movable block, a micro hydraulic cylinder is fixedly installed on one side of the bottom end of the fixed block, a connecting plate is fixedly installed on the bottom end of the micro hydraulic cylinder, and a drilling device is fixedly installed on the bottom end of the connecting plate.

[0006] The top end face of said sliding panel also is provided with an interlocking structure, and the interlocking structure is provided with a toothed structure that is cooperatively connected with said movable frame, and said interlocking structure is cooperatively connected with said movable frame.

[0007] Furthermore, the end of the forward and reverse threaded rod away from the motor is rotatably connected to the inner wall of the processing table through a bearing, the forward and reverse threaded rod is threadedly connected to the internal thread block, and the internal thread block is slidably connected to the second sliding groove.

[0008] Furthermore, one end of the threaded rod 1 away from the motor 2 is rotatably connected to the inner side of the support column 3 through a bearing, and the threaded rod 1 is threadably connected to the movable block.

[0009] Furthermore, a sliding groove is provided on one end of the movable block away from the threaded rod, and the movable block is slidably connected to the sliding rod through the sliding groove.

[0010] Furthermore, the top end of the threaded rod is rotatably connected to the top end of the fixed box via a bearing, and the bottom end of the threaded rod is threadedly connected to an internal thread groove fixedly opened inside the top end of the movable seat.

[0011] Furthermore, the end of the rotating rod away from the forward and reverse motor is rotatably connected to the inner wall of the movable base through a bearing, and the limiting rod is slidably connected to the sliding groove through a sliding block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model cooperates with a processing table, a motor 1, a positive and negative threaded rod, an internal threaded block, a movable plate, a spring, a positioning plate and a sliding groove 2. The positive and negative threaded rod is driven to rotate by starting the motor 1. Since the two ends of the positive and negative threaded rod are arranged in opposite directions, the internal threaded block is driven to move in relative or opposite directions by the positive and negative threaded rod, and at the same time, the movable plate is driven to move and push the spring and the positioning plate to position the battery housing, thereby preventing displacement during the drilling process to cause harm.

[0014] 2. The utility model sets an adjustment mechanism, starts the second motor to drive the threaded rod to rotate, thereby driving the movable block to move and adjust to the position where drilling is required under the action of the sliding rod. By starting the drilling device and simultaneously starting the micro hydraulic cylinder to push the drilling device downward to perform the drilling operation, holes can be drilled at different positions of the shell, which is convenient for operators to operate and improves practicality.

[0015] 3. The utility model sets up a moving mechanism, and starts the forward and reverse motor to drive the rotating rod and the driving wheel to rotate, so that the driving wheel drives the driving belt to rotate, and the driven wheel drives the threaded rod to rotate under the action of the driving belt, so that the movable seat moves downward under the action of the internal thread groove and the threaded rod. At the same time, the limit rod, the slider and the slide groove play a limiting role, so that the universal wheel contacts the ground, which is convenient for the staff to move and saves time and effort.

[0016] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the overall structure of the processing table of the utility model.

[0019] Figure 3 This is a schematic diagram of the overall internal structure of the mobile mechanism of the utility model.

[0020] Figure 4 It is an enlarged view of area A of the present utility model.

[0021] Figure 5 It is an enlarged view of area B of the present utility model.

[0022] In the figure: 1, fixed plate; 101, processing table; 102, motor 1; 103, positive and negative threaded rod; 104, internal thread block; 105, moving plate; 106, spring; 107, positioning plate; 108, sliding groove 2; 2, adjustment mechanism; 201, support column 3; 202, motor 2; 203, threaded rod 1; 204, sliding rod; 206, movable block; 207, fixed block; 208, micro hydraulic cylinder; 209, connecting rod Connecting plate; 210, drilling device; 3, moving mechanism; 301, moving base; 302, slotting; 303, fixed box; 304, threaded rod; 305, driven wheel; 306, driving groove; 307, forward and reverse motor; 308, rotating rod; 309, driving wheel; 310, driving belt; 311, movable seat; 312, internal thread groove; 313, limiting rod; 314, slider; 315, slide groove; 316, universal wheel. DETAILED DESCRIPTION

[0023] For examples, please refer to the attached Figure 1-5 As shown, a positioning drilling device for battery shell processing includes a fixed plate 1, a processing table 101 is fixedly installed on the top of the fixed plate 1, a motor 102 is fixedly installed on one side of the processing table 101, a positive and negative threaded rod 103 is fixedly installed at the output end of the motor 102 and extends to the inside of the processing table 101, both ends of the positive and negative threaded rod 103 are sleeved with internal thread blocks 104, a moving plate 105 is fixedly installed on the top of the internal thread block 104, a plurality of springs 106 distributed equidistantly are fixedly installed on the inner side of the moving plate 105, and the spring 106 is fixedly installed away from one end of the moving plate 105 There is a positioning plate 107, a sliding groove 108 is fixed on the top of the processing table 101, an adjustment mechanism 2 is provided on the top of the fixed plate 1 and above the processing table 101, and a moving mechanism 3 is provided at the bottom of the fixed plate 1. The positive and negative threaded rods 103 are driven to rotate by starting the motor 102. Since the two ends of the positive and negative threaded rods 103 are arranged in opposite directions, the positive and negative threaded rods 103 drive the internal thread block 104 to move in relative or opposite directions, and at the same time drive the moving plate 105 to move the spring 106 and the positioning plate 107 to position the battery shell to prevent displacement during the drilling process and cause harm.

[0024] The adjusting mechanism 2 includes a support column 3 201 fixedly installed on both sides of the top of the fixed plate 1, a motor 202 is installed on one side of the support column 3 201, a threaded rod 1 203 is fixedly installed on the output end of the motor 202 and located inside the support column 3 201, a sliding rod 204 is installed inside the support column 3 201 and below the threaded rod 1 203, a movable block 206 is sleeved on the threaded rod 1 203 and the sliding rod 204, a fixed block 207 is fixedly installed on one side of the movable block 206, and a fixed block 207 is fixedly installed on one side of the bottom end of the fixed block 207 There is a micro hydraulic cylinder 208, a connecting plate 209 is fixedly installed at the bottom of the micro hydraulic cylinder 208, and a drilling device 210 is fixedly installed at the bottom of the connecting plate 209. By starting the second motor 202, the threaded rod 1 203 is driven to rotate, thereby driving the movable block 206 to move and adjust to the position where drilling is required under the action of the sliding rod 204. By starting the drilling device 210, the micro hydraulic cylinder 208 is started at the same time to push the drilling device 210 downward to perform the drilling operation. Different positions of the shell can be drilled, which is convenient for operators to operate and improves practicality.

[0025] The movable mechanism 3 comprises a movable base 301 fixedly installed at the bottom end of the fixed plate 1, slots 302 are fixedly provided on both sides of the bottom end of the movable base 301, a fixed box 303 is fixedly provided at the top end of the slot 302 and located on both sides of the bottom end of the movable base 301, a threaded rod 304 is installed at the top end of the fixed box 303, a driven wheel 305 is fixedly sleeved on the threaded rod 304, a driving groove 306 is fixedly provided inside the movable base 301, a forward and reverse motor 307 is fixedly installed at the bottom end of the driving groove 306, a rotating rod 308 is fixedly installed at the output end of the forward and reverse motor 307, two equally spaced driving wheels 309 are fixedly sleeved on the rotating rod 308, a driving belt 310 is sleeved on the driving wheel 309, a movable seat 311 is installed at the bottom end of the fixed box 303, an inner thread is fixedly provided inside the top end of the movable seat 311 and at the place where it coincides with the threaded rod 304 The groove 312 and the movable seat 311 are fixedly installed with a limit rod 313 at both ends, and a slider 314 is fixedly installed at one end of the limit rod 313 away from the movable seat 311. Slide grooves 315 are fixedly opened on both sides of the groove 302 and on the inner wall of the movable base 301. Universal wheels 316 are fixedly installed at the four corners of the bottom end of the movable seat 311. By starting the forward and reverse motor 307 to drive the rotating rod 308 and the driving wheel 309 to rotate, the driving wheel 309 drives the driving belt 310 to rotate, and the driven wheel 305 is driven to rotate under the action of the driving belt 310, and the driven wheel 305 drives the threaded rod 304 to rotate, so that the movable seat 311 is displaced downward under the action of the internal thread groove 312 and the threaded rod 304. At the same time, the limit rod 313, the slider 314 and the slide groove 315 play a limiting role, so that the universal wheel 316 is in contact with the ground, which is convenient for the staff to move and saves time and effort.

[0026] Among them, the end of the forward and reverse threaded rod 103 away from the motor 102 is rotatably connected to the inner wall of the processing table 101 through a bearing, the forward and reverse threaded rod 103 is threadedly connected to the internal thread block 104, and the internal thread block 104 is slidably connected to the sliding groove 2 108, which plays a limiting role and prevents the internal thread block 104 from rotating.

[0027] Among them, the end of the threaded rod 1 203 away from the motor 202 is rotatably connected to the inner side of the support column 3 201 through a bearing, and the threaded rod 1 203 is threadedly connected to the movable block 206, which is convenient for displacement of the movable block 206 and adjustment of the drilling position, and the operation is convenient.

[0028] Among them, a sliding groove is opened on the movable block 206 and at one end away from the threaded rod 203, and the movable block 206 is slidably connected with the sliding rod 204 through the sliding groove, which plays a limiting role and prevents the movable block 206 from rotating, and the operation is convenient.

[0029] The top of the threaded rod 304 is rotatably connected to the top of the fixed box 303 through a bearing, and the bottom of the threaded rod 304 is threadedly connected to the internal thread groove 312 fixedly opened inside the top of the movable seat 311, which is convenient for lifting and lowering the movable seat 311 and easy to operate.

[0030] Among them, the end of the rotating rod 308 away from the forward and reverse motor 307 is rotatably connected to the inner wall of the movable base 301 through a bearing, and the limiting rod 313 is slidably connected to the slide groove 315 through a slider 314, which plays a limiting role to prevent the lifting movable seat 311 from rotating, and the operation is convenient.

[0031] The specific operation mode of the utility model is as follows:

[0032] First, the operator places the battery shell that needs to be drilled on the top of the processing table 101 and on the inner side of the positioning plate 107, and drives the positive and negative threaded rods 103 to rotate by starting the motor 102. Since the two ends of the positive and negative threaded rods 103 are arranged in opposite directions, the positive and negative threaded rods 103 drive the internal threaded block 104 to move in relative or opposite directions, and at the same time drive the movable plate 105 to move and push the spring 106 and the positioning plate 107 to position the battery shell to prevent displacement during the drilling process, and drive the threaded rod 1 203 to rotate by starting the motor 202, thereby driving the movable block 206 to move and adjust to the position where the hole needs to be drilled under the action of the sliding rod 204, and start the drilling device 210 and the micro hydraulic cylinder 208 to push. The movable drilling device 210 moves downward to perform drilling operations. When the device needs to be moved, the forward and reverse motors 307 are started to drive the rotating rod 308 and the driving wheel 309 to rotate, so that the driving wheel 309 drives the driving belt 310 to rotate, and the driven wheel 305 is driven to rotate under the action of the driving belt 310, and the driven wheel 305 drives the threaded rod 304 to rotate, so that the movable seat 311 is displaced downward under the action of the internal thread groove 312 and the threaded rod 304, and at the same time, the limit rod 313, the slider 314 and the slide groove 315 play a limiting role, so that the universal wheel 316 is in contact with the ground, which is convenient for the staff to move. After moving to the pointing position, the universal wheel 316 is retracted by repeating the above method to improve the stability of the device.

Claims

1. A positioning drilling device for battery casing processing, comprising a fixing plate (1), characterized in that: A processing table (101) is fixedly mounted on the top of the fixed plate (1), a motor 1 (102) is fixedly mounted on one side of the processing table (101), a positive and negative threaded rod (103) is fixedly mounted on the output end of the motor 1 (102) and extends to the inside of the processing table (101), both ends of the positive and negative threaded rod (103) are sleeved with internal thread blocks (104), a moving plate (105) is fixedly mounted on the top of the internal thread block (104), a plurality of springs (106) distributed at equal intervals are fixedly mounted on the inner side of the moving plate (105), a positioning plate (107) is fixedly mounted on one end of the spring (106) away from the moving plate (105), a sliding groove 2 (108) is fixedly opened on the top of the processing table (101), an adjustment mechanism (2) is provided at the top of the fixed plate (1) and located above the processing table (101), and a moving mechanism (3) is provided at the bottom of the fixed plate (1).

2. A positioning drilling device for battery shell processing according to claim 1, characterized in that: The adjustment mechanism (2) comprises a support column three (201) fixedly mounted on both sides of the top of the fixed plate (1); a motor two (202) is mounted on one side of the support column three (201); a threaded rod one (203) is fixedly mounted on the output end of the motor two (202) and located inside the support column three (201); a sliding rod (204) is mounted inside the support column three (201) and located below the threaded rod one (203); a movable block (206) is sleeved on the threaded rod one (203) and the sliding rod (204); a fixed block (207) is fixedly mounted on one side of the movable block (206); a micro hydraulic cylinder (208) is fixedly mounted on one side of the bottom end of the fixed block (207); a connecting plate (209) is fixedly mounted on the bottom end of the micro hydraulic cylinder (208); and a drilling device (210) is fixedly mounted on the bottom end of the connecting plate (209).

3. The positioning drilling device for battery casing processing according to claim 1, characterized in that: The moving mechanism (3) comprises a moving base (301) fixedly mounted on the bottom end of the fixed plate (1); slots (302) are fixedly provided on both sides of the bottom end of the moving base (301); a fixing box (303) is fixedly installed at the top end of the slot (302) and located on both sides of the bottom end of the moving base (301); a threaded rod (304) is installed at the top end of the fixing box (303); a driven wheel (305) is fixedly sleeved on the threaded rod (304); a driving slot (306) is fixedly provided inside the moving base (301); a forward and reverse motor (307) is fixedly installed at the bottom end of the driving slot (306); a rotating rod (308) is fixedly installed at the output end of the forward and reverse motor (307); the rotating rod The upper fixed sleeve (308) is provided with two equally spaced driving wheels (309), the driving wheels (309) are provided with a driving belt (310), a movable seat (311) is installed at the bottom end of the fixed box (303), an internal thread groove (312) is fixedly opened inside the top of the movable seat (311) and at a position matching with the threaded rod (304), limiting rods (313) are fixedly installed at both ends of the movable seat (311), a sliding block (314) is fixedly installed at one end of the limiting rod (313) away from the movable seat (311), sliding grooves (315) are fixedly opened on both sides of the slot (302) and located on the inner wall of the movable base (301), and universal wheels (316) are fixedly installed at the four corners of the bottom end of the movable seat (311).

4. The positioning drilling device for battery casing processing according to claim 1, characterized in that: The end of the forward and reverse threaded rod (103) away from the first motor (102) is rotatably connected to the inner wall of the processing table (101) through a bearing, the forward and reverse threaded rod (103) is threadedly connected to the internal thread block (104), and the internal thread block (104) is slidably connected to the second sliding groove (108).

5. The positioning drilling device for battery casing processing according to claim 2, characterized in that: One end of the threaded rod 1 (203) away from the motor 2 (202) is rotatably connected to the inner side of the support column 3 (201) via a bearing, and the threaded rod 1 (203) is threadably connected to the movable block (206).

6. A positioning drilling device for battery casing processing according to claim 2, characterized in that: A sliding groove is provided on the movable block (206) at one end away from the threaded rod (203), and the movable block (206) is slidably connected to the sliding rod (204) via the sliding groove.

7. The positioning drilling device for battery casing processing according to claim 3, characterized in that: The top end of the threaded rod (304) is rotatably connected to the top end of the fixed box (303) via a bearing, and the bottom end of the threaded rod (304) is threadedly connected to an internal thread groove (312) fixedly opened inside the top end of the movable seat (311).

8. The positioning drilling device for battery shell processing according to claim 3, characterized in that: One end of the rotating rod (308) away from the forward and reverse motor (307) is rotatably connected to the inner wall of the movable base (301) via a bearing, and the limiting rod (313) is slidably connected to the sliding groove (315) via a sliding block (314).

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