Double-station full-automatic work fixture for energy storage battery box

Abstract

The utility model provides a double-station full-automatic work fixture for an energy storage battery box. The clamp comprises a clamp mounting plate and connecting seats arranged at the left end and the right end of the clamp mounting plate, a first machining area and a second machining area are arranged on the clamp mounting plate, and first clamp assemblies are symmetrically arranged on the left side and the right side of the first machining area; a second clamp assembly and a third clamp assembly are arranged at the upper end and the lower end of the first machining area correspondingly, fourth clamp assemblies are symmetrically arranged on the left side and the right side of the second machining area, and a fifth clamp assembly and a sixth clamp assembly are arranged at the upper end and the lower end of the second machining area correspondingly. A first supporting block is arranged in the middle area of the first machining area and the second machining area. The utility model relates to the technical field of welding fixtures.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding fixture technical field, especially a kind of double-station full-automatic tooling fixture of energy storage battery box. BACKGROUND

[0002] Energy storage is the technology that the electric energy not easy to store is converted into mechanical energy, chemical energy etc. form and is stored for use when needed.And energy storage battery box is the support and load-bearing component of storage battery site, the strength, size requirement and air-tightness requirement of box are relatively high.The material of energy storage battery box is mainly aluminum alloy, and the thickness of plate is 1.5-3mm, manual TIG manual welding is mostly used in market, and manual welding fixture controls box.

[0003] The welding fixture of energy storage battery box is particularly important in automatic production, needs to guarantee the size of welding piece to meet performance requirements, the existing technology involves welding energy storage battery box in middle beam welding process and front and rear beam welding process, and two different fixture platforms are needed for clamping when welding, and the welding method is complex in welding process, high in production cost and low in production efficiency. SUMMARY

[0004] In view of the problems in the prior art, the utility model provides a double-station full-automatic tooling fixture of energy storage battery box, to solve the problems of complex fixture, high production cost and low production efficiency in welding energy storage battery box.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is: a double-station full-automatic tooling fixture of energy storage battery box, comprising a fixture mounting plate and a connecting seat arranged at the left and right ends of the fixture mounting plate, a machining area one and a machining area two are arranged on the fixture mounting plate, first fixture assemblies are symmetrically arranged on the left and right sides of the machining area one, second fixture assemblies and third fixture assemblies are arranged at the upper end and the lower end of the machining area one respectively, fourth fixture assemblies are symmetrically arranged on the left and right sides of the machining area two, fifth fixture assemblies and sixth fixture assemblies are arranged at the upper end and the lower end of the machining area two respectively, and a supporting block one is arranged in the middle region of the machining area one and the machining area two.

[0006] Based on the above, when machining products, the products are placed on the supporting block, and are clamped by the cooperation of each fixture assembly.The utility model sets machining area one for welding middle beam of energy storage battery box and machining area two for welding front and rear beams on the same fixture base plate, is suitable for multi-specification mass production, can achieve rapid design, rapid sample making and rapid production, is high in production efficiency and low in cost.Meanwhile, it is high in adjustment degree, and multiple products can be repeatedly used, is high in compatibility, is simple in clamping and positioning work and easy to operate.

[0007] Further, the first clamp assembly includes a bidirectional clamping mechanism arranged in the middle of the left and right sides of the processing area one, and a first strong clamping mechanism and a first three-axis cylinder clamping mechanism arranged in an array, the second clamp assembly and the third clamp assembly include a first manual clamping mechanism arranged in the middle of the upper and lower ends of the processing area one respectively, and a middle beam clamping mechanism arranged in an array, and the second clamp assembly further includes a first slide rail clamping mechanism arranged at the front end of the manual clamping mechanism.

[0008] Based on the above, the first three-axis cylinder clamping mechanism is used to resist the processing product in the processing area one from the side, and the first strong clamping mechanism is used to vertically press the processing product downward, and at the same time, the first strong clamping mechanism also applies an outward pushing force to the inner wall of the processing product, and cooperates with the first three-axis cylinder clamping mechanism to clamp the processing product. The middle beam clamping mechanism is used to press the middle beam of the processing product in the processing area one downward, and the first manual clamping mechanism is used to limit the side surface of the upper and lower ends of the processing product in the processing area one, and the part of the processing product is more prone to deformation, and the deformation amount of the workpiece can be well controlled under the clamping of the manual clamping mechanism. The first slide rail clamping mechanism is used to assist in clamping the upper end of the processing product in the processing area one.

[0009] Further, the fourth clamp assembly includes a second strong clamping mechanism and a second three-axis cylinder clamping mechanism arranged in an array on the left and right sides of the processing area two, the fifth clamp assembly and the sixth clamp assembly include a second manual clamping mechanism arranged in the middle of the upper and lower ends of the processing area two and a front and rear beam clamping mechanism arranged in an array, and the fifth clamp assembly further includes a manual positioning mechanism and a second slide rail clamping mechanism arranged at the front end of the second manual clamping mechanism, and the manual positioning mechanism is arranged in the middle of the upper end of the processing area two and adjacent to the front and rear beam clamping mechanism.

[0010] Based on the above, the second three-axis cylinder clamping mechanism is used to resist the processing product in the processing area two from the side, and the second strong clamping mechanism is used to vertically press the processing product downward, and at the same time, the second strong clamping mechanism also applies an outward pushing force to the inner wall of the processing product, and cooperates with the second three-axis cylinder clamping mechanism to clamp the processing product. The front and rear beam clamping mechanism is used to press the processing product in the processing area two downward and clamp the two sides of the front and rear beams. The second manual clamping mechanism is used to limit the side surface of the upper and lower ends of the processing product in the processing area two. In addition, the first slide rail clamping mechanism is used to assist in clamping the upper end of the processing product in the processing area one, and the manual positioning mechanism is used to position the processing product.

[0011] Further, the first slide rail clamping mechanism comprises a cylinder one, a slide rail, a connecting plate, a limiting block one and a pressing block one, the cylinder one and the slide rail are fixedly installed on the upper surface of the clamp mounting plate, the connecting plate is in sliding fit with the slide rail, the output shaft end of the cylinder one is fixedly connected with one side of the connecting plate, a welding support and a supporting block two are further arranged on the connecting plate, the pressing block one is arranged on the side surface of the welding support, the limiting block one is fixedly installed on the clamp mounting plate through an angle seat, and the second slide rail clamping mechanism is the same in structure as the first slide rail clamping mechanism.

[0012] Based on the above, when the product is clamped and welded, the limiting block one limits the inner side surface of the processed product, the supporting block supports the lower surface of the processed product, the cylinder one pulls the connecting plate to move inward along the slide rail, so that the pressing block is pressed against the outer side surface of the battery box, and the processed product is clamped in cooperation with the limiting block one.

[0013] Further, the manual positioning mechanism comprises a cylinder support one and a first three-axis cylinder fixedly installed on the side edge of the cylinder support one, the output shaft end of the first three-axis cylinder is fixedly installed with a pin seat and a handle through a connecting block one, and the pin seat is fixedly installed with a positioning pin.

[0014] Based on the above, the front and rear beams of the processed product in the second processing area are provided with positioning holes, and the processed product is positioned by driving the positioning pin to cooperate with the positioning hole.

[0015] Further, the intermediate beam clamping mechanism comprises a cylinder support two, a cylinder two and a pressing arm one arranged at the output end of the cylinder two, the lower surface of the lower pressing end of the pressing arm one is provided with a connecting block two, the connecting block two is installed with a pressing block one through a shoulder shaft screw, and the cylinder two is fixedly installed on the clamp mounting plate through the cylinder support two.

[0016] Based on the above, the cylinder two is driven, so that the pressing arm one drives the pressing block one to press downward, thereby pressing the intermediate beam in the first processing area.

[0017] The first manual clamping mechanism comprises a quick clamp and a pressing block two arranged at the output end of the quick clamp, the quick clamp is fixedly installed on the clamp mounting plate through a mounting seat, and the first manual clamping mechanism and the second manual clamping mechanism are the same in structure.

[0018] Further, the first strong clamping mechanism comprises a cylinder support three, a cylinder three and a pressing arm two arranged at the output end of the cylinder three, the pressing arm two is bent at 90°, the vertical side of the pressing arm two is provided with a horizontal limiting block one, and the lower surface of the horizontal side of the pressing arm two is provided with a pressing block.

[0019] Based on the above, the second strong clamping mechanism realizes vertical downward pressing of the processed product through the pressing block, and realizes outward pushing of the inner wall of the processed product through the horizontal limiting block one.

[0020] Further, the front and rear beam clamping mechanism comprises a cylinder support four, a cylinder four, a second three-axis cylinder and a pressing arm four arranged at the output end of the cylinder four, the cylinder four and the second three-axis cylinder are fixedly installed on the clamp mounting plate through the cylinder support four, and the lower pressing end of the pressing arm four is provided with a pressing block three and a horizontal limiting block two, and the output end of the second three-axis cylinder is provided with a pushing plate.

[0021] Based on the above, the front and rear beam clamping mechanism realizes pressing of the front beam and the rear beam of the processed product through the pressing block, and realizes horizontal limiting and clamping of the processed product through cooperation of the horizontal limiting block two and the pushing plate.

[0022] Further, the lower ends of the machining area one and the machining area two are provided with a stop block.

[0023] Based on the above, the stop block is used for horizontal limiting of the processed product.

[0024] In order to make the above features of the utility model and the purposes to be achieved more clearly, the utility model is further described below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a top view of the utility model;

[0026] Figure 2 is a structural schematic view of the utility model;

[0027] Figure 3 is a structural schematic view of the first slide rail clamping mechanism;

[0028] Figure 4 is a structural schematic view of the manual positioning mechanism;

[0029] Figure 5 is a structural schematic view of the middle beam clamping mechanism;

[0030] Figure 6 is a structural schematic view of the first manual clamping mechanism;

[0031] Figure 7 : is the side view of the first strong clamping mechanism;

[0032] Figure 8 : is the structural schematic view of the first strong clamping mechanism;

[0033] Figure 9 : is the mechanism schematic view of the front and rear beam clamping mechanism;

[0034] Figure 10 : is the structural schematic view of the utility model product.

[0035] BRIEF DESCRIPTION OF DRAWINGS 1 clamp mounting plate; 2 connecting seat; 3 processing area one; 4 processing area two; 5 first clamp assembly; 6 second clamp assembly; 7 third clamp assembly; 8 fourth clamp assembly; 9 fifth clamp assembly; 10 sixth clamp assembly; 11 support block one; 12 bidirectional clamping mechanism; 13 first strong clamping mechanism; 14 first three-axis cylinder clamping mechanism; 15 first manual clamping mechanism; 16 intermediate beam clamping mechanism; 17 first slide rail clamping mechanism; 18 second strong clamping mechanism; 19 second three-axis cylinder clamping mechanism; 20 second manual clamping mechanism; 21 front and rear beam clamping mechanism; 22 manual positioning mechanism; 23 second slide rail clamping mechanism; 24 cylinder one; 25 slide rail; 26 connecting plate; 27 limit block one; 28 pressing block one; 29 welding support; 30 support block two; 31 angle seat; 32 cylinder support one; 33 first three-axis cylinder; 34 connecting block one; 35 pin seat; 36 handle; 37 positioning pin; 38 cylinder support two; 39 cylinder two; 40 pressing arm one; 41 connecting block two; 42 pressing block one; 43 quick clamp; 44 pressing block two; 45 mounting seat; 46 cylinder support three; 47 cylinder three; 48 pressing arm two; 49 horizontal limit block; 50 lower pressing block; 51 cylinder support four; 52 cylinder four; 53 second three-axis cylinder; 54 pressing arm four; 55 pressing block three; 56 horizontal limit block two; 57 push plate; 58 baffle; 59 energy storage battery box; 60 front beam; 61 rear beam; 62 intermediate beam. DETAILED DESCRIPTION

[0036] As Figure 1As shown, a kind of energy storage battery box double-station full-automatic tooling fixture, it includes fixture mounting plate 1 and the connecting seat 2 being arranged in the left and right ends of the fixture mounting plate 1, the machining area one 3 and the machining area two 4 are provided on the fixture mounting plate 1, the left and right sides of the machining area one 3 are symmetrically provided with first fixture assembly 5, the upper end and the lower end of the machining area one 3 are provided with second fixture assembly 6 and third fixture assembly 7 respectively, the left and right sides of the machining area two 4 are symmetrically provided with fourth fixture assembly 8, the upper end and the lower end of the machining area two 4 are provided with fifth fixture assembly 9 and sixth fixture assembly 10 respectively, the middle region of the machining area one 3 and the machining area two 4 is provided with support block one 11.In the processing product, product is placed on support block, and is limited clamped by each fixture assembly cooperation.The processing product of the utility model is energy storage battery box 59 including front beam 60, rear beam 61 and middle beam 62.

[0037] Preferably, the first fixture assembly 5 includes bidirectional clamping mechanism 12 being arranged in the middle of the left and right sides of the machining area one 3 and first strong clamping mechanism 13 and first three-axis cylinder clamping mechanism 14 being arranged in array, the second fixture assembly 6 and the third fixture assembly 7 include first manual clamping mechanism 15 and middle beam clamping mechanism 16 being arranged in array respectively in the middle of the upper and lower ends of the machining area one 3, the second fixture assembly 6 also includes first slide rail clamping mechanism 17, and the first slide rail clamping mechanism 17 is arranged in the front end of the first manual clamping mechanism 15.

[0038] Preferably, the fourth fixture assembly 8 includes second strong clamping mechanism 18 and second three-axis cylinder clamping mechanism 19 being arranged in array in the left and right sides of the machining area two 4, the fifth fixture assembly 9 and the sixth fixture assembly 10 include second manual clamping mechanism 20 and front and rear beam clamping mechanism 21 being arranged in array respectively in the middle of the upper and lower ends of the machining area two 4, the fifth fixture assembly 9 also includes manual positioning mechanism and second slide rail clamping mechanism 23, and the second slide rail clamping mechanism 23 is arranged in the front end of the second manual clamping mechanism 20, and the manual positioning mechanism is arranged in the middle of the upper end of the machining area two 4 and is adjacent to the front and rear beam clamping mechanism 21.

[0039] Preferably, the first slide rail clamping mechanism 17 comprises a cylinder 24, a slide rail 25, a connecting plate 26, a limiting block 27 and a pressing block 28, the cylinder 24 and the slide rail 25 are fixedly installed on the upper surface of the clamp mounting plate 1, the connecting plate 26 is in sliding fit with the slide rail 25, the output shaft end of the cylinder 24 is fixedly connected with one side of the connecting plate 26, the connecting plate 26 is further provided with a welding support 29 and a supporting block 30, the pressing block 28 is arranged on the side surface of the welding support 29, the limiting block 27 is fixedly installed on the clamp mounting plate 1 through an angle seat 31, and the second slide rail clamping mechanism 23 is the same in structure as the first slide rail clamping mechanism 17.

[0040] Preferably, the manual positioning mechanism comprises a cylinder support 32 and a first three-axis cylinder 33 fixedly installed on the side edge of the cylinder support 32, the output shaft end of the first three-axis cylinder 33 is fixedly installed with a pin seat 35 and a handle 36 through a connecting block 34, and the pin seat 35 is fixedly installed with a positioning pin 37.

[0041] Preferably, the intermediate beam clamping mechanism 16 comprises a cylinder support 38, a cylinder 39 and a pressing arm 40 arranged on the output end of the cylinder 39, the lower surface of the lower pressing end of the pressing arm 40 is provided with a connecting block 41, the connecting block 41 is installed with a pressing block 42 through a shoulder shaft screw, and the cylinder 39 is fixedly installed on the clamp mounting plate 1 through the cylinder support 38.

[0042] Preferably, the first manual clamping mechanism 15 comprises a quick clamp 43 and a pressing block 44 arranged on the output end of the quick clamp 43, the quick clamp 43 is fixedly installed on the clamp mounting plate 1 through a mounting seat 45, and the first manual clamping mechanism 15 is the same in structure as the second manual clamping mechanism 20.

[0043] Preferably, the first strong clamping mechanism 13 comprises a cylinder support 46, a cylinder 47 and a pressing arm 48 arranged on the output end of the cylinder 47, the pressing arm 48 is bent at an angle of 90°, the vertical side surface of the pressing arm 48 is provided with a horizontal limiting block 49, the lower surface of the horizontal direction of the pressing arm 48 is provided with a lower pressing block 50, and the second strong clamping mechanism 18 is the same in structure as the first strong clamping mechanism 13.

[0044] Preferably, the front and rear beam clamping mechanism 21 comprises a cylinder support four 51, a cylinder four 52, a second three-axis cylinder 53 and a pressing arm four 54 arranged at the output end of the cylinder four 52, the cylinder four 54 and the second three-axis cylinder 53 are fixedly installed on the clamp mounting plate 1 through the cylinder support four 51, and the lower pressing end of the pressing arm four 54 is provided with a pressing block three 55 and a horizontal limiting block two 56, and the output end of the second three-axis cylinder 53 is provided with a push plate 57.

[0045] Preferably, the lower ends of the machining area one 3 and the machining area two 4 are provided with a stop block 58.

[0046] The specific implementation of the embodiment is that: when the energy storage battery box 59 is welded and processed, the energy storage battery box 59 is placed in the machining area one 3 and the machining area two 4 respectively, the energy storage battery box 59 is supported by the supporting block one 11, then the energy storage battery box 59 in the machining area one 3 is limited and clamped by the first clamp assembly 5, the second clamp assembly 6 and the third clamp assembly 7 cooperating with each other, and the energy storage battery box 59 in the machining area two 4 is limited and clamped by the fourth clamp assembly 8, the fifth clamp assembly 9 and the sixth clamp assembly 10 cooperating with each other, and finally the energy storage battery box 59 is welded and processed. In a general welding process, the workpiece will cause processing error due to thermal expansion and cold shrinkage, but the multiple limiting used in the present application makes the processing process more stable and provides the processing progress. At the same time, the machining area one 3 and the machining area two 4 are arranged on the same clamp bottom plate, which is suitable for products of multiple specifications and large quantities, can realize rapid design, rapid sample making and rapid production, has high production efficiency and low cost.

[0047] The above is only the most optimal solution embodiment of the present application, and is not used to limit the present application. Various modifications or replacements of the present application made by those skilled in the art without departing from the essence and protection scope of the present application should also be within the protection scope of the present application.

Claims

1. A double-station full-automatic tooling clamp for energy storage battery boxes, comprising a clamp mounting plate (1) and a connecting seat (2) arranged at the left and right ends of the clamp mounting plate (1), characterized in that: The fixture mounting plate (1) is provided with a first processing area (3) and a second processing area (4). The first fixture assembly (5) is symmetrically arranged on the left and right sides of the first processing area (3). The second fixture assembly (6) and the third fixture assembly (7) are respectively arranged at the upper and lower ends of the first processing area (3). The fourth fixture assembly (8) is symmetrically arranged on the left and right sides of the second processing area (4). The fifth fixture assembly (9) and the sixth fixture assembly (10) are respectively arranged at the upper and lower ends of the second processing area (4). The first support block (11) is arranged in the middle area of ​​the first processing area (3) and the second processing area (4).

2. The energy storage battery box double-station full-automatic tooling fixture of claim 1, wherein: The first clamping assembly (5) includes a bidirectional clamping mechanism (12) disposed in the middle of the left and right sides of the processing area (3), a first strong clamping mechanism (13) and a first three-axis cylinder clamping mechanism (14) arranged in an array. The second clamping assembly (6) and the third clamping assembly (7) include a first manual clamping mechanism (15) disposed in the middle of the upper and lower ends of the processing area (3) and an array of intermediate beam clamping mechanisms (16). The second clamping assembly (6) also includes a first slide rail clamping mechanism (17), which is disposed at the front end of the first manual clamping mechanism (15).

3. The energy storage battery box double-station full-automatic tooling fixture of claim 2, characterized in that: The fourth clamping assembly (8) includes a second strong clamping mechanism (18) and a second three-axis cylinder clamping mechanism (19) arranged in an array on the left and right sides of the second processing area (4). The fifth clamping assembly (9) and the sixth clamping assembly (10) include a second manual clamping mechanism (20) and a front and rear beam clamping mechanism (21) arranged in an array at the middle of the upper and lower ends of the second processing area (4). The fifth clamping assembly (9) also includes a manual positioning mechanism (22) and a second slide rail clamping mechanism (23). The second slide rail clamping mechanism (23) is located at the front end of the second manual clamping mechanism (20). The manual positioning mechanism (22) is located at the middle of the upper end of the second processing area (4) and is adjacent to the front and rear beam clamping mechanism (21).

4. The energy storage battery box double-station full-automatic tooling fixture of claim 3, characterized in that: The first slide rail clamping mechanism (17) includes a cylinder (24), a slide rail (25), a connecting plate (26), a limiting block (27), and a pressure block (28). The cylinder (24) and the slide rail (25) are fixedly installed on the upper surface of the fixture mounting plate (1). The connecting plate (26) is slidably engaged with the slide rail (25). The output shaft end of the cylinder (24) is fixedly connected to one side of the connecting plate (26). The connecting plate (26) is also provided with a welding support (29) and a support block (30). The pressure block (28) is located on the side of the welding support (29). The limiting block (27) is fixedly installed on the fixture mounting plate (1) through a corner seat (31). The second slide rail clamping mechanism (23) has the same structure as the first slide rail clamping mechanism (17).

5. The energy storage battery box double-station full-automatic tooling fixture of claim 3, characterized in that: The manual positioning mechanism (22) comprises a cylinder support I (32) and a first three-axis cylinder (33) fixedly installed on the side of the cylinder support I (32), the output shaft end of the first three-axis cylinder (33) is fixedly installed with a pin seat (35) and a handle (36) through a connecting block I (34), and the pin seat (35) is fixedly installed with a positioning pin (37).

6. The energy storage battery box double-station full-automatic tooling fixture of claim 2, characterized in that: The intermediate beam clamping mechanism (16) comprises a cylinder support II (38), a cylinder II (39) and a pressing arm I (40) arranged at the output end of the cylinder II (39), the lower surface of the lower pressing end of the pressing arm I (40) is provided with a connecting block II (41), the connecting block II (41) is installed with a pressing block I (42) through a shoulder shaft screw, and the cylinder II (39) is fixedly installed on the clamp mounting plate (1) through the cylinder support II (38).

7. The energy storage battery box double-station full-automatic tooling fixture of claim 2, characterized in that: The first manual clamping mechanism (15) comprises a quick clamp (43) and a pressing block II (44) arranged at the output end of the quick clamp (43), the quick clamp (43) is fixedly installed on the clamp mounting plate (1) through a mounting seat (45), and the first manual clamping mechanism (15) and the second manual clamping mechanism (20) are the same in structure.

8. The energy storage battery box double-station full-automatic tooling fixture of claim 3, characterized in that: The first strong clamping mechanism (13) comprises a cylinder support III (46), a cylinder III (47) and a pressing arm II (48) arranged at the output end of the cylinder III (47), the pressing arm II (48) is bent at an angle of 90°, the vertical side surface of the pressing arm II (48) is provided with a horizontal limiting block I (49), and the lower surface of the horizontal direction of the pressing arm II (48) is provided with a lower pressing block (50), and the second strong clamping mechanism (18) is the same in structure as the first strong clamping mechanism (13).

9. The energy storage battery box double-station full-automatic tooling fixture of claim 3, characterized in that: The front and rear beam clamping mechanism (21) comprises a cylinder support IV (51), a cylinder IV (52), a second three-axis cylinder (53) and a pressing arm IV (54) arranged at the output end of the cylinder IV (52), the cylinder IV (52) and the second three-axis cylinder (53) are fixedly installed on the clamp mounting plate (1) through the cylinder support IV (51), the lower pressing end of the pressing arm IV (54) is provided with a pressing block III (55) and a horizontal limiting block II (56), and the output end of the second three-axis cylinder (53) is provided with a push plate (57).

10. The energy storage battery box double-station full-automatic tooling fixture of claim 1, wherein: The lower ends of the machining area I (3) and the machining area II (4) are provided with a stop block (58).

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