CN219275115U

CN219275115U - New energy automobile battery chassis clamping tool and processing equipment

Info

Publication number: CN219275115U
Application number: CN202223339842.9U
Authority: CN
Inventors: 郑礼云
Original assignee: Taizhou Joc Technology Co ltd
Current assignee: Taizhou Joc Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-30
Anticipated expiration: 2032-12-13

Abstract

The application discloses new energy automobile battery chassis centre gripping frock and processing equipment relates to new energy automobile battery chassis processing technology, new energy automobile battery chassis centre gripping frock includes the base, the base is equipped with the support frame, the up end of support frame is used for the work piece to place, the base still is equipped with centre gripping fixture, centre gripping fixture is used for compressing tightly the work piece on the support frame, the base still is equipped with driving cylinder one, driving cylinder one is used for driving the up end that the support frame risees and makes the support frame to be higher than centre gripping fixture, driving cylinder one drives the support frame and goes up and down, the work piece bumps into the condition of damaging centre gripping fixture or work piece self when improving the material loading.

Description

New energy automobile battery chassis clamping tool and processing equipment

Technical Field

The application relates to the field of new energy automobile battery chassis processing technology, in particular to a new energy automobile battery chassis clamping tool and processing equipment.

Background

Referring to fig. 3, a new energy automobile battery chassis workpiece comprises a bump, inclined surfaces on two sides of the bump are respectively provided with an inclined surface hole 21, a threaded hole 22 is formed in the workpiece, away from one end surface of the bump, in the horizontal direction, and a positioning round hole 15 is further formed in the workpiece.

Referring to fig. 4, the clamping and fixing device of the existing battery chassis of the new energy automobile comprises a base 1, wherein the base 1 is fixedly connected with a supporting frame 2 and a rotary air cylinder 3, a supporting surface 2 is used for placing a workpiece, and the rotary air cylinder 3 compresses the workpiece on the supporting frame.

Because the new energy automobile battery chassis size is great, the revolving cylinder needs to press at the work piece up end, and the clamp plate of revolving cylinder needs to be higher than the support frame up end, so in work piece material loading in-process, collide with the revolving cylinder easily, arouse the damage of new energy automobile chassis or revolving cylinder.

Disclosure of Invention

In order to improve the condition of colliding with the damage when new energy automobile battery chassis material loading, this application provides a new energy automobile battery chassis centre gripping frock and processing equipment.

The application provides a new energy automobile battery chassis centre gripping frock and processing equipment adopts following technical scheme:

the utility model provides a new energy automobile battery chassis centre gripping frock, includes the base, the base is equipped with the support frame, the up end of support frame is used for the work piece to place, the base still is equipped with centre gripping fixture, centre gripping fixture be used for with the work piece compress tightly in on the support frame, the base still is equipped with driving cylinder one, driving cylinder one is used for the drive the support frame rises so that the up end of support frame is higher than centre gripping fixture.

Through the technical scheme, the driving cylinder one drives the supporting frame to ascend, when the upper end face of the supporting frame is higher than the clamping and fixing mechanism, the workpiece is fed onto the supporting frame, the position of the workpiece on the supporting frame is adjusted, the driving cylinder one drives the supporting frame to descend, the clamping and fixing mechanism compresses the workpiece on the supporting frame, and the condition that the workpiece is damaged due to collision in the feeding process is reduced.

Optionally, the support frame is equipped with a plurality of universal balls, the universal ball with the support frame rotates to be connected, and the upper end protrusion of universal ball in the up end of support frame.

Through the technical scheme, the universal balls are arranged between the workpiece and the upper end face of the support frame, the friction force between the workpiece and the upper end face of the support frame is changed from sliding friction force to rolling friction force, and the workpiece moves on the support frame more labor-saving.

Optionally, the base is equipped with back blend stop, back blend stop is located the outside of support frame, just back blend stop is located the one end of support frame along length direction.

Through the technical scheme, the workpiece is conveniently positioned in the length direction of the support frame.

Optionally, the base is equipped with the side shield, the side shield is located the outside of support frame, just the side shield is located the one end of support frame along width direction.

Through the technical scheme, the workpiece is conveniently positioned in the width direction of the support frame.

Optionally, the base is further provided with a positioning pin, and when the first driving cylinder drives the support frame to move downwards, the positioning pin is embedded into the positioning round hole of the workpiece to be positioned.

Through the technical scheme, the locating pin is embedded into the locating round hole of the workpiece, and the workpiece is more stably located on the support frame.

Optionally, the base is further provided with a second driving cylinder, and a piston rod of the second driving cylinder is connected with the positioning pin and used for driving the positioning pin to move so as to be embedded into a positioning round hole of the workpiece.

Through the technical scheme, when the workpiece is adjusted on the support frame, the locating pin is positioned below the support frame, so that the workpiece is convenient to move, and after the workpiece is adjusted in position, the driving cylinder II drives the locating pin to ascend and be embedded into the locating round hole of the workpiece, so that the workpiece is convenient to locate.

Optionally, the clamping and fixing mechanism is a rotary cylinder, the rotary cylinder is provided with four, four the rotary cylinder distribute in the outside of support frame, and four the rotary cylinder with the four corners one-to-one of support frame sets up.

Through the technical scheme, the rotary air cylinders are arranged at the four corners of the supporting frame and compress the workpiece from four directions, so that the workpiece is fixed on the supporting frame more stably.

The application also provides a processing equipment of new energy automobile battery chassis, including the frame, still include above-mentioned new energy automobile battery chassis centre gripping frock, the frame is equipped with processingequipment, the base slide connect in the frame, the frame still is equipped with drive arrangement, drive arrangement is used for the drive new energy automobile battery chassis centre gripping frock removes to processingequipment department so that processingequipment processes the work piece.

Through the technical scheme, the new energy automobile battery chassis clamping tool slides to the appointed processing position on the machine base through the driving device, so that the workpiece transmission time is saved, the loss possibly generated in workpiece transmission is reduced, and the workpiece processing is facilitated.

Optionally, the processingequipment includes first processing agency, first processing agency includes the edge a plurality of drilling tapping subassemblies that base slip direction distributes, every drilling tapping subassembly all including set up in the unit head of frame one and set up in the output of unit head one is equipped with the blade holder one that supplies the cutter to install, the feed direction of motion of unit head one drive blade holder is perpendicular to the side terminal surface of work piece.

Through the technical scheme, the driving device sends the workpiece to the position suitable for drilling and tapping, the first power head of the first machining mechanism performs feeding motion along the direction perpendicular to the sliding connection of the base and the base, and the first power head drives the first tool apron to be close to the workpiece and sequentially drill and tap the workpiece, so that the efficiency and the accuracy of drilling and tapping are improved.

Optionally, the processing device includes second processing mechanism, second processing mechanism includes a plurality of inclined plane hole processing subassembly that distribute along base slip direction, every inclined plane hole processing subassembly all including set up in unit head two of frame and set up in unit head two's output is equipped with the blade holder second that supplies the cutter to install, unit head second drives the feed direction of motion of blade holder second perpendicular to the inclined plane that the work piece corresponds.

Through the technical scheme, the driving device sends the workpiece to the position suitable for machining the inclined plane hole, the second power head of the second machining mechanism performs feeding motion along the direction perpendicular to the inclined plane, and the second power head drives the second tool apron to be close to the workpiece and process the inclined plane hole on the workpiece, so that the efficiency and the precision of processing the inclined plane hole are improved.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) The supporting frame is driven to lift by the driving cylinder, and the height of the supporting frame is adjusted according to actual use, so that the workpiece feeding process is not easy to collide with the clamping and fixing mechanism, and the workpiece feeding operation is more convenient;

(2) The second rotary cylinder drives the positioning pin to lift, so that the movement and the positioning of the workpiece are facilitated;

(3) The cutter on the cutter holder is moved to the workpiece for machining through the feeding motion of the power head, so that the accuracy and the efficiency of drilling and tapping are improved.

Drawings

Fig. 1 is a schematic diagram of a new energy battery chassis clamping tool according to an embodiment.

Fig. 2 is an overall schematic of an embodiment.

Fig. 3 is a schematic diagram of a new energy vehicle battery chassis workpiece.

Fig. 4 is a schematic diagram of a clamping and fixing device of a battery chassis of a conventional new energy automobile.

Reference numerals: 1. a base; 2. a support frame; 3. a rotary cylinder; 4. a pressing plate; 5. side baffles; 6. a rear barrier strip; 7. a universal ball; 8. driving a first cylinder; 9. a positioning pin; 10. driving a second cylinder; 11. a base; 12. a servo motor; 13. a drilling and tapping assembly; 14. a bevel hole machining assembly; 15. positioning the round hole; 16. a first power head; 17. a second power head; 18. a first tool apron; 19. a second tool apron; 20. a screw rod; 21. a bevel hole; 22. and (3) a threaded hole.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses new energy automobile battery chassis centre gripping frock and processing equipment.

Examples:

referring to fig. 1, a new energy automobile battery chassis centre gripping frock, the on-line screen storage device comprises a base 1, base 1 is equipped with support frame 2, the up end of support frame 2 is used for the work piece to place, fixedly connected with four drive cylinder one 8 between support frame 2 and the base 1, drive cylinder one 8 and the four corners one-to-one setting of support frame 2, base 1 still is equipped with centre gripping fixed establishment, centre gripping fixed establishment is four revolving cylinder 3, revolving cylinder 3 is including clamp plate 4, revolving cylinder 3 sets up in the support frame 2 outside and with support frame 2 four corners one-to-one, when the work piece material loading, revolving cylinder 3 drive rotation rise drive clamp plate 4 swing makes clamp plate 4 remove from the support frame top, drive cylinder one 8 drive support frame 2 rise in centre gripping fixed establishment, drive cylinder one 8 drive support frame 2 descends to the height between clamp plate 4 and the base 1 after the work piece material loading to support frame 2, revolving cylinder 3 drive rotation decline drives clamp plate 4 swing so that clamp plate 4 supports and leans on work piece up end and compresses tightly on support frame 2, loss when the work piece material loading has been reduced.

Alternatively, the clamping and fixing mechanism can also adopt a structure comprising a clamping seat and a pressing plate, wherein the pressing plate is fixed at the upper end of the clamping seat through a bolt, and when a workpiece is placed on the upper end face of the supporting frame, the piston rod of the driving cylinder I8 is retracted, and the pressing plate is abutted against the upper end face of the workpiece and is screwed and fixed through the bolt.

Referring to fig. 1, a plurality of universal balls 7 are embedded in the upper end face of the support frame 2, the universal balls 7 are rotationally connected with the support frame 2, the upper ends of the universal balls 7 protrude out of the upper end face of the support frame 2, when a workpiece moves on the support frame, the universal balls rotate, sliding friction force is converted into rolling friction force, and the workpiece is convenient to move.

The base 1 is fixedly connected with two side baffles 5 and a rear baffle strip 6, the side baffles 5 and the rear baffle strip 6 are all arranged on the outer side of the support frame 2, the two side baffles 5 are distributed at two ends of the support frame 2 along the width direction in a one-to-one correspondence mode, the rear baffle is arranged at one end of the support frame 2 along the length direction, a workpiece is pushed in from one end of the rear baffle strip 6 which is not arranged in the length direction and is pushed in continuously along the direction guided by the side baffles 5 until the workpiece abuts against the rear baffle strip 6, and the workpiece is initially positioned.

Referring to fig. 1 and 3, a second driving cylinder 10 is fixedly connected to the base 1, the second driving cylinder 10 is arranged between the support frame 2 and the side baffle 5, the second driving cylinder 10 comprises a piston rod, the sliding direction of the piston rod of the second driving cylinder 10 is parallel to the sliding direction of the piston rod of the first driving cylinder 8, a positioning pin 9 is fixedly connected to the second driving cylinder piston rod, the positioning pin 9 is cylindrical, the diameter of the positioning pin 9 is matched with the diameter of the positioning round hole 15, and after the workpiece is initially positioned, the second driving cylinder 10 drives the positioning pin 9 to move upwards to be embedded into the positioning round hole 15 of the workpiece, so that the workpiece can be positioned accurately.

Working principle: when the workpiece is required to be fed, firstly, the four rotary cylinders 3 drive and rotate to rise to drive the pressing plate 4 to swing so that the pressing plate 4 moves away from the upper part of the supporting frame 2, the four first driving cylinders 8 drive the supporting frame 2 to rise until the upper end face of the supporting frame 2 is higher than the pressing plate 4 of the rotary cylinder 3, then the workpiece is fed onto the supporting frame 2, the possibility of collision damage to the workpiece during workpiece feeding is reduced, the workpiece is pushed from the leading-in end formed by the side baffle 5 and the rear baffle strip 6, the universal ball 7 facilitates workpiece movement, the workpiece continues to be pushed along the direction guided by the side baffle strip 5 until the workpiece is stopped to move along the direction of the side baffle strip 5 to form preliminary positioning, the second driving cylinders 10 drive the positioning pins 9 to move upwards into the positioning round holes 15 of the workpiece to finish accurate positioning of the workpiece, the first driving cylinders 8 drive the supporting frame 2 to descend to the height between the pressing plate 4 and the base 1, and the first driving the pressing plate 4 to abut against the upper end face of the workpiece and compress the workpiece on the supporting frame 2.

The embodiment also provides new energy battery chassis processing equipment, referring to fig. 3, which comprises a stand 11, and the new energy automobile battery chassis clamping tool is installed on the stand 11. The upper end face of the base 11 is fixed with a guide rail, the lower end face of the base 1 is provided with a guide groove matched with the guide rail, and the base 1 is connected to the base 11 in a sliding mode along the horizontal direction through the matching of the guide rail and the guide groove. The machine base 11 is further provided with a driving device, the driving device comprises a screw rod 20 and a servo motor 12, the axis of the screw rod 20 is parallel to the sliding direction of the base 1, the screw rod 20 is in threaded connection with the base 1 and is in rotary connection with the machine base 11, the servo motor 12 is arranged on the machine base 11, and an output shaft of the servo motor 12 is coaxially fixed with the screw rod 20 and is used for driving the screw rod 20 to rotate so as to enable the base 1 to slide.

Referring to fig. 2 and 3, a machine base 11 is provided with a machining device, the machining device comprises a first machining mechanism and a second machining mechanism, the first machining mechanism comprises a plurality of drilling and tapping assemblies 13 distributed along the sliding direction of a base 1, each drilling and tapping assembly 13 is located on one side of the moving path of the base 1, the drilling and tapping assemblies 13 are provided with a first power head 16, the first power head 16 adopts a power head, and the power head is a power component capable of realizing main movement and feeding movement and having automatic workpiece circulation. The first power head 16 drives the first tool apron 18 to move in a feeding direction along the horizontal direction and perpendicular to the sliding direction of the base 1. Of the first holders 18 of each of the drill and tap assemblies 13, a portion of the first holders 18 is provided with a drill bit and the other portion of the first holders 18 is provided with a tap. In actual use, when the workpiece on the base 1 slides to a position suitable for drilling, the first power head 16 of the driller tapping assembly 13 provided with the drill bit moves in a feeding manner and rotates the first tool apron 18 to be close to the workpiece for drilling, the first power head 16 is reset after drilling the hole, when the workpiece slides to a position suitable for tapping, the drilling tapping assembly 13 provided with the tap aligns to the drilling hole on the workpiece in a feeding manner and rotates the first tool apron 18 to be close to the workpiece for tapping, the first power head 16 is reset after tapping, and the workpiece completes machining of the threaded hole 22.

Referring to fig. 2 and 3, the second machining mechanism includes a plurality of bevel hole machining assemblies 14 distributed along the sliding direction of the base 1, each bevel hole machining assembly 14 is located at one side far away from the drilling and tapping assembly 13, the bevel hole machining assemblies 14 are provided with a second power head 17, the second power head 17 adopts the power head, the second power head 17 drives a second tool holder 19 to move along the direction perpendicular to the corresponding inclined surface of the workpiece lug, and the second tool holder 19 of each bevel hole machining assembly 14 is provided with a drill bit. When the workpiece on the base 1 slides to a position suitable for machining a bevel hole in actual use, the second power head 17 of the bevel hole machining assembly 14 moves in a feeding mode and rotates the second tool apron 19 to be close to the workpiece so as to machine the bevel hole 21, and the second power head 17 resets after machining.

Working principle: after the new energy automobile battery chassis workpiece is fed onto the base 1 and clamped and fixed, when the base 1 slides to a position suitable for drilling and tapping on the base 11 with the workpiece, the drilling and tapping assembly 13 processes the threaded hole 22 on the workpiece, and when the base 1 slides to a position suitable for processing the inclined plane hole 21 with the workpiece, the inclined plane hole processing assembly 14 processes the inclined plane hole 21 on the workpiece.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a new energy automobile battery chassis centre gripping frock, includes base (1), base (1) is equipped with support frame (2), the up end of support frame (2) is used for the work piece to place, base (1) still is equipped with centre gripping fixed establishment, centre gripping fixed establishment is used for compressing tightly the work piece on support frame (2); the clamping and fixing device is characterized in that the base (1) is further provided with a first driving cylinder (8), and the first driving cylinder (8) is used for driving the supporting frame (2) to ascend so that the upper end face of the supporting frame (2) is higher than the clamping and fixing mechanism.

2. The new energy automobile battery chassis clamping tool of claim 1, wherein: the support frame (2) is equipped with a plurality of universal balls (7), universal balls (7) with support frame (2) rotate and are connected, and the upper end protrusion of universal balls (7) in the up end of support frame (2).

3. The new energy automobile battery chassis clamping tool of claim 2, wherein: the base (1) is provided with a rear barrier strip (6), the rear barrier strip (6) is positioned on the outer side of the support frame (2), and the rear barrier strip (6) is positioned at one end of the support frame (2) along the length direction.

4. The new energy automobile battery chassis clamping tool of claim 3, wherein: the base (1) is provided with a side baffle (5), the side baffle (5) is located on the outer side of the support frame (2), and the side baffle (5) is located at one end of the support frame (2) along the width direction.

5. The new energy automobile battery chassis clamping tool of claim 1, wherein: the base (1) is also provided with a locating pin (9), and when the first driving cylinder (8) drives the support frame (2) to move downwards, the locating pin (9) is embedded into a locating round hole (15) of the workpiece to be located.

6. The new energy automobile battery chassis clamping tool of claim 5, wherein: the base (1) is also provided with a second driving cylinder (10), and a piston rod of the second driving cylinder (10) is connected with the locating pin (9) and used for driving the locating pin (9) to move upwards so as to be embedded into a locating round hole (15) of the workpiece.

7. The new energy automobile battery chassis clamping tool of claim 6, wherein: the clamping and fixing mechanism is a rotary cylinder (3), the rotary cylinder (3) is provided with four, the four rotary cylinders (3) are distributed on the outer side of the support frame (2), and the four rotary cylinders (3) are in one-to-one correspondence with four corners of the support frame (2).

8. The new energy automobile battery chassis processing equipment comprises a base (11), and is characterized by further comprising the new energy automobile battery chassis clamping tool according to any one of claims 1-7, wherein the base (11) is provided with a processing device, the base (1) is connected with the base (11) in a sliding mode, the base (11) is further provided with a driving device, and the driving device is used for driving the new energy automobile battery chassis clamping tool to move to the processing device to enable the processing device to process a workpiece.

9. The new energy automobile battery chassis processing apparatus of claim 8, wherein: the machining device comprises a first machining mechanism, the first machining mechanism comprises a plurality of drilling and tapping assemblies (13) distributed along the sliding direction of the base (1), each drilling and tapping assembly (13) comprises a first power head (16) arranged on the base (11) and a first cutter holder (18) arranged at the output end of the first power head (16) and used for mounting a cutter, and the first power head (16) drives the feeding movement direction of the first cutter holder (18) to be perpendicular to the side end face of a workpiece.

10. The new energy automobile battery chassis processing apparatus of claim 9, wherein: the machining device comprises a second machining mechanism, the second machining mechanism comprises a plurality of inclined plane hole machining assemblies (14) distributed along the sliding direction of the base (1), each inclined plane hole machining assembly (14) comprises a power head II (17) arranged on the base (11) and a cutter seat II (19) arranged at the output end of the power head II (17) for installing a cutter, and the power head II (17) drives the feeding movement direction of the cutter seat II (19) to be perpendicular to the inclined plane corresponding to the workpiece.