Battery box cover plate drilling equipment

Abstract

The utility model relates to the technical field of drilling equipment, in particular to battery box cover plate drilling equipment which can adapt to cover plates of different sizes by adjusting the drilling position through a transverse moving device, reduce the vibration amplitude in the position adjusting process of the transverse moving device through an auxiliary device, improve the stability of the device and improve the drilling efficiency. The positioning device is used for fixing the position of equipment in the punching process, the vibration amplitude of the equipment in the punching process is reduced, the punching position precision is improved, the supporting device is used for carrying out auxiliary supporting on the feeding, discharging and moving processes of a cover plate, the labor intensity of operators is reduced, and the practicability of the device is improved; comprising a transverse moving device, an auxiliary device, a positioning device and a supporting device, the auxiliary device is installed on the transverse moving device, the positioning device is installed on the transverse moving device, and the supporting device is installed on the transverse moving device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of drilling equipment, in particular to a battery box cover plate drilling equipment. BACKGROUND

[0002] The battery box is a box structure for accommodating and protecting the battery pack; it is widely used in various devices requiring portable or fixed power supply, such as electric vehicles, electric bicycles, unmanned aerial vehicles, portable electronic devices, etc.; the design and function of the battery box differ according to the different application environments, and the cover plate of the battery box needs to be drilled during the production process to facilitate the cable penetration.

[0003] The prior art patent CN202022399480.7 relates to a punching device for manufacturing battery cover plate, which includes a driving wheel, a transmission belt, a positioning frame, a hydraulic cylinder, a mounting plate, an electric telescopic rod, a rotary motor, a punching shaft and a blower, etc., which can prevent the debris generated by punching from splashing on the operator, safe and reliable.

[0004] However, the above-mentioned device does not have the ability to adjust the punching position in actual use, and the stability of the common punching equipment is insufficient, and the vibration of the equipment itself will affect the accuracy of the punching process. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a battery box cover plate drilling equipment which can adapt to cover plates of different sizes by adjusting the punching position through the horizontal moving device, reduce the vibration amplitude of the horizontal moving device itself during the position adjustment process through the auxiliary device, improve the stability of the device, fix the position of the equipment during the punching process through the positioning device, reduce the vibration amplitude of the equipment itself during the punching process, improve the punching position accuracy, assist the support of the feeding and moving process of the cover plate through the supporting device, reduce the labor intensity of the operator, and improve the practicability of the device.

[0006] The utility model relates to a battery box cover plate drilling equipment; including horizontal moving device, auxiliary device, positioning device and supporting device, auxiliary device installs on horizontal moving device, positioning device installs on horizontal moving device, supporting device installs on horizontal moving device;Through the horizontal moving device, the punching position is adjusted so that the equipment can adapt to cover plates of different sizes, the vibration amplitude of the horizontal moving device itself during the position adjustment process is reduced through the auxiliary device, the stability of the device is improved, the position of the equipment during the punching process is fixed through the positioning device, the vibration amplitude of the equipment itself during the punching process is reduced, the punching position accuracy is improved, the feeding and moving process of the cover plate is assisted and supported through the supporting device, the labor intensity of the operator is reduced, and the practicability of the device is improved.

[0007] Preferably, the horizontal moving device comprises a frame, a reduction motor, a horizontal moving trolley, a lead screw and a nut, the front upper end face of the frame is provided with the reduction motor, the middle of the top end face of the frame is provided with a sliding groove, the sliding groove is provided with the lead screw, the output end of the reduction motor is connected with the lead screw, and the horizontal moving trolley is connected with the lead screw through the nut; the reduction motor is started to transmit power to the lead screw to drive the lead screw to rotate, the rotating lead screw drives the horizontal moving trolley to move forward and backward in the sliding groove of the frame through the nut, so that the device can punch different positions of the cover plate, and the practicability of the device is improved.

[0008] Preferably, the auxiliary device comprises a U-shaped support frame, wheels, a strip-shaped support plate and a walking limiting groove, the upper part of the horizontal moving trolley is provided with the U-shaped support frame, a plurality of groups of wheels are installed in the U-shaped support frame, the strip-shaped support plate is horizontally installed in the sliding groove of the frame, the strip-shaped support plate extends to the lower side of the plurality of groups of wheels through the gap between the U-shaped support frame and one side of the horizontal moving trolley, the walking limiting groove is arranged on the upper end face of the strip-shaped support plate, and the lower part of the plurality of groups of wheels is located in the walking limiting groove; the plurality of groups of wheels on the U-shaped support frame cooperate with the walking limiting groove on the strip-shaped support plate, so that the vibration amplitude of the horizontal moving trolley during horizontal movement is reduced, and the stability and practicability of the device are improved.

[0009] Preferably, the positioning device comprises a hydraulic cylinder, a hole opening assembly, a first electric cylinder and a pressing plate, the lower end face of the horizontal moving trolley is connected with the hydraulic cylinder through a connecting piece, the moving end of the hydraulic cylinder is provided with the hole opening assembly, a group of first electric cylinders are arranged at the four corner positions of the upper end face of the hydraulic cylinder, and the moving end of the first electric cylinder is connected with the pressing plate; after the device moves to the required hole opening position, the plurality of groups of pressing plates are pressed to the top end face in the frame by controlling the plurality of groups of first electric cylinders to elongate, so that the vertical direction of the hydraulic cylinder is fixed, the influence of the vibration amplitude of the hole opening assembly and the hydraulic cylinder itself on the hole opening accuracy during the hole opening process is reduced, then the hydraulic cylinder is elongated and the hole opening assembly is started to perform the hole opening operation on the cover plate, and the practicability of the device is improved.

[0010] Preferably, the device further comprises anti-skid lines, and a plurality of groups of anti-skid lines are evenly arranged on the range that can be covered by the upper side of the pressing plate on the top end face of the frame; the stability and anti-skid property of the pressing plate after pressing the frame are improved through the plurality of groups of anti-skid lines, and the stability and accuracy of the device during processing are improved.

[0011] Preferably, the supporting device comprises a machining table, a pivot base, a supporting frame, a supporting roller, a second electric cylinder and a sleeve, the lower part of the frame is provided with the machining table, the middle part of the machining table is provided with a rectangular groove, the front part and the rear part of the left and right two end faces of the machining table are respectively connected with a group of supporting frames through the pivot base, a plurality of groups of supporting rollers are uniformly installed on the supporting frames, the fixed ends of the two groups of second electric cylinders are connected with the middle parts of the lower sides of the left and right two end faces of the machining table through a group of pivot bases, the middle parts of the front and rear two groups of supporting frames on the same side are connected through a light pole, the moving end of the second electric cylinder is connected with the light pole through the sleeve sleeved on the light pole; the outer side of the supporting frame is rotated downward by controlling the second electric cylinder to shrink, and the plurality of groups of supporting rollers are convenient for the operator to push the cover plate onto the machining table, the outer part of the supporting frame is rotated upward by controlling the second electric cylinder to elongate, so that the plurality of groups of supporting rollers hold up the cover plate, and the operator is convenient for adjusting the position of the cover plate on the machining table, the practicability of the device is improved, and the labor intensity of the operator is reduced.

[0012] Preferably, the outer side of the supporting roller is coated with a rubber protective layer; the rubber protective layer sleeved on the outer side of the supporting roller reduces the frictional scratch between the large cover plate and the supporting roller during movement, and the practicability of the device is improved.

[0013] Compared with the prior art, the device has the beneficial effects that: the equipment can adapt to cover plates of different sizes by adjusting the punching position through the horizontal moving device, the vibration amplitude of the horizontal moving device during position adjustment is reduced through the auxiliary device, the stability of the device is improved, the position of the equipment during the punching process is fixed through the positioning device, the vibration amplitude of the equipment itself during the punching process is reduced, the punching position precision is improved, the loading and unloading and movement process of the cover plate are assisted and supported through the supporting device, the labor intensity of the operator is reduced, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the axonometric structure schematic view of the utility model;

[0015] Figure 2 is the first cross-sectional structure schematic view of the utility model;

[0016] Figure 3 is the second cross-sectional structure schematic view of the utility model;

[0017] Figure 4 is the local enlarged structure schematic view of the utility model;

[0018] Marked in the drawing: 1, rack; 2, reduction motor; 3, transverse trolley; 4, lead screw; 5, nut; 6, U-shaped support frame; 7, wheel; 8, strip-shaped support plate; 9, walking limit groove; 10, hydraulic cylinder; 11, opening assembly; 12, first electric cylinder; 13, pressing plate; 14, anti-skid pattern; 15, processing table; 16, rotating shaft seat; 17, supporting frame; 18, supporting roller; 19, second electric cylinder; 20, sleeve. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. EMBODIMENT

[0020] As Figure 1 , Figure 2 , Figure 3 and Figure 4 The auxiliary device is installed on the transverse device, the positioning device is installed on the transverse device, and the supporting device is installed on the transverse device.

[0021] First, the second electric cylinder 19 is controlled to retract so that the outer side of the supporting frame 17 rotates downward, and in cooperation with the plurality of supporting rollers 18, the operator can push the cover plate onto the processing table 15. The second electric cylinder 19 is controlled to extend so that the outer part of the supporting frame 17 rotates upward, so that the plurality of supporting rollers 18 lift the cover plate to facilitate the operator to adjust the position of the cover plate on the processing table 15. Then, the second electric cylinder 19 is controlled to retract so that the supporting frame 17 falls, thereby preventing the cover plate from moving. Then, the reduction motor 2 is turned on to transmit power to the lead screw 4 to drive the lead screw 4 to rotate. The rotating lead screw 4 drives the transverse trolley 3 to move back and forth in the sliding groove of the rack 1 to adjust the position. Then, the plurality of first electric cylinders 12 are controlled to extend so that the plurality of pressing plates 13 press against the inner top surface of the rack 1, thereby fixing the vertical direction of the hydraulic cylinder 10 and reducing the influence of the vibration amplitude of the opening assembly 11 and the hydraulic cylinder 10 itself on the opening accuracy during the opening process. Then, the hydraulic cylinder 10 is controlled to extend and the opening assembly 11 is turned on to perform the opening operation on the cover plate.

[0022] The transverse device comprises a rack 1, a reduction motor 2, a transverse trolley 3, a lead screw 4 and a nut 5. The reduction motor 2 is installed on the front end surface of the rack 1. A sliding groove is provided in the middle of the inner top surface of the rack 1, and the lead screw 4 is installed in the sliding groove. The output end of the reduction motor 2 is connected with the lead screw 4, and the transverse trolley 3 is connected with the lead screw 4 through the nut 5.

[0023] The auxiliary device comprises a U-shaped support frame 6, a wheel 7, a strip-shaped support plate 8 and a walking limiting groove 9, the upper part of the transverse moving trolley 3 is provided with the U-shaped support frame 6, a plurality of groups of the wheel 7 are installed in the U-shaped support frame 6, the strip-shaped support plate 8 is horizontally installed in the sliding groove of the rack 1, the strip-shaped support plate 8 extends to the lower side of the plurality of groups of the wheel 7 through the gap between the U-shaped support frame 6 and one side of the transverse moving trolley 3, the walking limiting groove 9 is arranged on the upper end face of the strip-shaped support plate 8, and the lower part of the plurality of groups of the wheel 7 is located in the walking limiting groove 9;

[0024] The positioning device comprises a hydraulic cylinder 10, a hole opening assembly 11, a first electric cylinder 12 and a pressing plate 13, the lower end face of the transverse moving trolley 3 is connected with the hydraulic cylinder 10 through a connecting piece, the moving end of the hydraulic cylinder 10 is provided with the hole opening assembly 11, a group of the first electric cylinder 12 is arranged at the upper end face of the hydraulic cylinder 10 at four corner positions respectively, and the moving end of the first electric cylinder 12 is connected with the pressing plate 13;

[0025] The anti-skid lines 14 are further arranged, a plurality of groups of the anti-skid lines 14 are uniformly arranged on the range that can be covered by the upper side of the pressing plate 13 on the inner top end face of the rack 1;

[0026] The supporting device comprises a machining table 15, a rotating shaft base 16, a supporting frame 17, a supporting roller 18, a second electric cylinder 19 and a sleeve 20, the lower part of the rack 1 is provided with the machining table 15, the middle part of the machining table 15 is provided with a rectangular groove, a group of the supporting frame 17 is connected to the front part and the rear part of the left and right two end faces of the machining table 15 through the rotating shaft base 16 respectively, a plurality of groups of the supporting roller 18 are uniformly installed on the supporting frame 17, the fixed ends of the two groups of the second electric cylinder 19 are connected to the middle part of the lower side of the left and right two end faces of the machining table 15 through a group of the rotating shaft base, the middle parts of the front and rear two groups of the supporting frame 17 on the same side are connected through a light pole, and the moving end of the second electric cylinder 19 is connected with the light pole through the sleeve 20 sleeved on the light pole;

[0027] The outer side of the supporting roller 18 is further coated with a rubber protective layer;

[0028] The device can adapt to cover plates of different sizes by adjusting the punching position through the transverse moving device, the vibration amplitude in the position adjustment process of the transverse moving device itself is reduced through the auxiliary device, the stability of the device is improved, the position of the device in the punching process is fixed through the positioning device, the vibration amplitude of the device itself in the punching process is reduced, the punching position precision is improved, the loading and unloading and moving process of the cover plate are assisted and supported through the supporting device, the labor intensity of the operator is reduced, and the practicability of the device is improved.

[0029] As Figures 1 to 4As shown, the battery box cover plate drilling equipment, in working, first control second electric cylinder 19 contraction makes the outside of support frame 17 rotate downward, cooperate with multiple groups of supporting roller 18 to facilitate the operator to push the cover plate to processing table 15, control second electric cylinder 19 elongation makes the outside of support frame 17 rotate upward, so that multiple groups of supporting roller 18 hold up the cover plate to facilitate the operator to adjust the position of cover plate on processing table 15, then control second electric cylinder 19 contraction makes support frame 17 fall to make the cover plate fall on processing table 15 to prevent the cover plate from moving, then open the speed reducer motor 2 to transmit power to the lead screw 4 to drive the lead screw 4 to rotate, the rotating lead screw 4 drives the cross-moving trolley 3 to move forward and backward in the sliding groove of the rack 1 to adjust the position, then control multiple first electric cylinders 12 elongation to make multiple pressing plates 13 press to the inner top end face of rack 1, so as to fix the vertical direction of hydraulic cylinder 10, reduce the influence of the vibration amplitude of the opening assembly 11 and hydraulic cylinder 10 itself on the opening precision in the opening process, then control hydraulic cylinder 10 elongation and open the opening assembly 11 to carry out the opening operation on the cover plate.

[0030] The speed reducer motor 2, the hydraulic cylinder 10, the opening assembly 11 and the second electric cylinder 19 of the battery box cover plate drilling equipment are purchased on the market, and the technical personnel in the industry only need to install and operate according to the attached instruction manual, without the technical personnel in the field paying creative labor.

[0031] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary technical personnel in the technical field, without departing from the technical principle of the utility model, a number of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection range of the utility model.

Claims

1. A battery box cover plate drilling apparatus; characterized by, The device comprises a horizontal moving device, an auxiliary device, a positioning device and a supporting device, the auxiliary device is installed on the horizontal moving device, the positioning device is installed on the horizontal moving device, and the supporting device is installed on the horizontal moving device; the horizontal moving device comprises a rack (1), a speed reducer motor (2), a horizontal moving trolley (3), a lead screw (4) and a nut (5), the front upper part of the rack (1) is provided with the speed reducer motor (2), the middle part of the top end face of the rack (1) is provided with a sliding groove, the sliding groove is provided with the lead screw (4), the output end of the speed reducer motor (2) is connected with the lead screw (4), and the horizontal moving trolley (3) is connected with the lead screw (4) through the nut (5).

2. A battery box cover plate drilling apparatus as defined in claim 1, wherein, The auxiliary device comprises a U-shaped support frame (6), a wheel (7), a strip-shaped support plate (8) and a walking limiting groove (9), the upper part of the horizontal moving trolley (3) is provided with the U-shaped support frame (6), a plurality of groups of the wheel (7) are installed in the U-shaped support frame (6), the strip-shaped support plate (8) is horizontally installed in the sliding groove of the rack (1), the strip-shaped support plate (8) extends to the lower side of the plurality of groups of the wheel (7) through the gap between the U-shaped support frame (6) and one side of the horizontal moving trolley (3), the walking limiting groove (9) is arranged on the upper end face of the strip-shaped support plate (8), and the lower part of the plurality of groups of the wheel (7) is located in the walking limiting groove (9).

3. A battery box cover plate drilling apparatus as defined in claim 2, wherein, The positioning device comprises a hydraulic cylinder (10), a hole assembly (11), a first electric cylinder (12) and a pressing plate (13), the lower end face of the horizontal moving trolley (3) is connected with the hydraulic cylinder (10) through a connecting piece, the moving end of the hydraulic cylinder (10) is provided with the hole assembly (11), the upper end face of the hydraulic cylinder (10) is provided with a group of the first electric cylinder (12) at four corner positions, and the moving end of the first electric cylinder (12) is connected with the pressing plate (13).

4. A battery box cover plate drilling apparatus as defined in claim 3, wherein, The device further comprises anti-skid lines (14), and a plurality of groups of the anti-skid lines (14) are evenly arranged on the range that can be covered by the upper side of the pressing plate (13) on the inner top end face of the rack (1).

5. A battery box cover plate drilling apparatus as defined in claim 4, wherein, The supporting device comprises a processing table (15), a rotating shaft seat (16), a supporting frame (17), a supporting roller (18), a second electric cylinder (19) and a sleeve (20), the inner lower part of the rack (1) is provided with the processing table (15), the middle part of the processing table (15) is provided with a rectangular groove, the front part and the rear part of the left and right end faces of the processing table (15) are respectively connected with a group of the supporting frame (17) through the rotating shaft seat (16), a plurality of groups of the supporting roller (18) are evenly installed on the supporting frame (17), the fixed ends of the two groups of the second electric cylinder (19) are respectively connected with the middle parts of the left and right end faces of the processing table (15) through a group of the rotating shaft seat, the middle parts of the front and rear groups of the supporting frame (17) on the same side are connected through a light pole, and the moving end of the second electric cylinder (19) is connected with the light pole through the sleeve (20) sleeved on the light pole.

6. A battery box cover plate drilling apparatus as defined in claim 5, wherein, The outer side face of the supporting roller (18) is coated with a rubber protective layer.

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