Punching machine for processing battery end plate

Abstract

The utility model discloses a battery end plate machining punching machine which comprises a hydraulic punching machine body, an upper die base, two male die assemblies symmetrically distributed and assembled at the bottom of the upper die base, a lower die base fixedly installed on a rack of the hydraulic punching machine body and arranged below the upper die base in parallel, and two female die assemblies symmetrically distributed and assembled at the top of the lower die base. The utility model also comprises two clamping mechanisms. The utility model relates to the technical field of battery processing. According to the punching machine for machining the battery end plate, the two male die assemblies which can be assembled on the upper die base in a sliding mode and the two female die assemblies which can be assembled on the lower die base in a sliding mode are arranged; by means of the first sliding base assembled at the bottom of the first sliding table in a sliding mode and the second sliding base assembled at the top of the second sliding table in a sliding mode, an operator can flexibly adjust the layout of all the punching dies and all the blanking dies according to using requirements, the punching dies and the blanking dies correspond to each other, punching machining of battery end plates of various specifications can be adapted, and using is convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery processing technical field especially is battery end plate processing punch press. BACKGROUND

[0002] As a commonly used metal processing machine tool, the punch press is mainly used for stamping processing of the battery end plate, such as punching, to meet the production needs of battery manufacturing during the battery end plate processing.

[0003] In the process of realizing the present application, the inventor found that at least the following problems exist in the prior art:

[0004] The existing stamping die for the battery end plate is mostly fixed in layout, and only single-specification battery end plates can be stamped, so corresponding dies need to be replaced when facing battery end plates with different hole layouts, which is complicated to disassemble and assemble and has poor flexibility.

[0005] Therefore, the above technical problems need to be solved. UTILITY MODEL CONTENT

[0006] In order to overcome the shortcomings of the prior art, the utility model provides a battery end plate processing punch press to solve the problems in the background art.

[0007] In order to solve the above technical problems, the basic technical scheme of the utility model is as follows:

[0008] The battery end plate processing punch press comprises a hydraulic punch press main body, an upper die holder fixedly installed on the output end of the hydraulic punch press main body along a horizontal plane, two protrusion module assemblies symmetrically assembled on the bottom of the upper die holder, a lower die holder fixedly installed on the rack of the hydraulic punch press main body and arranged parallel below the upper die holder, and two concave die assemblies symmetrically assembled on the top of the lower die holder,

[0009] The front and rear sides of the protrusion module assembly are locked and connected with the upper die holder through bolts, T-shaped grooves are formed in the front and rear sides of the upper die holder for sliding accommodation of the bolt heads, the protrusion module assembly comprises a first sliding table, two first sliding seats slidingly assembled on the bottom of the first sliding table, and two punches vertically installed on the bottom of the two first sliding seats, a dovetail groove is formed in the inner side of the first sliding table, a sliding block is arranged on the inner wall of the inner side of the first sliding seat and slidingly matched with the dovetail groove, and a first locking screw is vertically screwed through the outer side of the first sliding seat and can be positioned,

[0010] The front and rear sides of the concave die assembly are locked and connected with the lower die seat through second locking screws, the front and rear sides of the lower die seat are provided with guide strips for limiting the sliding of the concave die assembly, the concave die assembly comprises a second sliding table and two second sliding seats slidably assembled on the top of the second sliding table, and two blanking dies are installed on the top of the two second sliding seats respectively,

[0011] The clamping mechanism for positioning the tooling of the battery end plate is installed on the two sides of the lower die seat.

[0012] Preferably, the top of the upper die seat is provided with a slope on the front and rear sides, and the top of the inner side of the front and rear sides of the first sliding table is provided with a matching surface. The matching slope and matching surface allow the first sliding table to be slidably clamped on the bottom of the upper die seat, which facilitates the movement of the first sliding table by the operator and further ensures the stability of the connection after locking.

[0013] Preferably, the punch is composed of a working part, a first mounting plate and a positioning column which are coaxially distributed and integrally connected from bottom to top, and the bottom of the first sliding seat is provided with a positioning hole for accommodating the positioning column. The detachable punch is used to select different radial size specifications of the working part to meet different processing needs and further improve the flexibility of use.

[0014] Preferably, the blanking die is composed of a sleeve and a second mounting plate coaxially and integrally connected to the top of the sleeve, and the top of the second sliding seat is provided with a mounting hole for the sleeve to pass through. Corresponding to the punch, the detachable blanking die is provided to facilitate the stamping operation of different radial size holes.

[0015] Preferably, the clamping mechanism comprises a fixed plate, a vertical plate welded to the inner side of the top of the fixed plate, a gas cylinder fixedly installed on the top of the fixed plate, the output end of the gas cylinder penetrates the vertical plate and is fixedly connected with a clamping plate, the clamping plate is parallel to the vertical plate, and two guide columns are vertically installed on the two sides of the side surface of the clamping plate which is close to the vertical plate. The output end of the gas cylinder extends outward, and under the guidance of the guide columns, the clamping plate moves inward, and the two clamping plates move closer to each other to realize the positioning of the battery end plate to be processed.

[0016] Preferably, it further comprises a collecting mechanism movably inserted into the front bottom of the hydraulic punch main body, the collecting mechanism comprises a scrap box, four rollers are arranged in a rectangular array on the bottom of the scrap box, and a handle is fixedly installed on the front of the scrap box. After the stamping operation is completed, the scrap material punched down can be collected through the scrap box, and the design of the rollers facilitates the subsequent centralized treatment of the scrap.

[0017] The utility model discloses the beneficial effect is:

[0018] The utility model discloses a technical scheme, through setting up two convex die components of slidable assembly in upper die seat and two concave die components of slidable assembly in lower die seat, simultaneously, in the convex die component and concave die component, by the first slide of slidable assembly in the first slide base top of the second slide, the operator can be according to the use demand respectively flexible adjustment each punch and each blanking die's layout, and make two corresponding, can adapt to the stamping processing of various specifications battery end plate, convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structural schematic diagram of the utility model;

[0020] Figure 2 It is the installation structure schematic diagram of the utility model convex die component;

[0021] Figure 3 It is the structure schematic diagram of the utility model convex die component;

[0022] Figure 4 It is the installation structure schematic diagram of the utility model punch;

[0023] Figure 5 It is the installation structure schematic diagram of the utility model concave die component;

[0024] Figure 6 It is the structure schematic diagram of the utility model concave die component;

[0025] Figure 7 It is the installation structure schematic diagram of the utility model blanking die;

[0026] Figure 8 It is the structure schematic diagram of the utility model clamping mechanism;

[0027] Figure 9 It is the structure schematic diagram of the utility model collection mechanism;

[0028] BRIEF DESCRIPTION OF DRAWINGS

[0029] 100, hydraulic press main body;

[0030] 200, upper die seat;

[0031] 210, bolt;220, T-shaped groove;230, slope;

[0032] 300, convex die component;

[0033] 310, first slide;320, first slide base;330, punch;340, first locking screw;

[0034] 3110, dovetail groove; 3120, adapting face;

[0035] 3210, sliding block; 3220, positioning hole;

[0036] 3310, working part; 3320, first mounting plate; 3330, positioning column;

[0037] 400, lower die seat;

[0038] 410, second locking screw; 420, guide bar;

[0039] 500, concave die assembly;

[0040] 510, second sliding table; 520, second sliding seat; 530, blanking die; 540, third locking screw;

[0041] 5210, mounting hole;

[0042] 5310, sleeve; 5320, second mounting plate;

[0043] 600, clamping mechanism;

[0044] 610, fixed plate; 620, vertical plate; 630, air cylinder; 640, clamping plate; 650, guide column;

[0045] 700, collecting mechanism;

[0046] 710, scrap box; 720, roller; 730, handle. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the utility model.

[0048] Please refer to Figures 1-9The utility model provides technical scheme: battery end plate processing punch press, including hydraulic punch press main part 100, the upper die holder 200 and two convex die assembly 300 who are symmetrically distributed assembly in the upper die holder 200 bottom along the horizontal plane distribution fixed installation in hydraulic punch press main part 100 output, and the lower die holder 400 and two concave die assembly 500 who are symmetrically distributed assembly in the lower die holder 400 top and are fixedly installed on the rack of hydraulic punch press main part 100 and are parallelly arranged below the upper die holder 200, the front and rear sides of convex die assembly 300 are all locked connection through bolt 210 and the upper die holder 200, the front and rear sides of upper die holder 200 are all seted up T -shaped groove 220 for the head of bolt 210 sliding accommodation, convex die assembly 300 includes first sliding table 310 and two first sliding seat 320 of sliding assembly in its bottom, and two punch dies 330 of vertical installation in the bottom of two first sliding seat 320 respectively, the inner side of first sliding table 310 is seted up dovetail groove 3110, the inner wall on the inner side of first sliding seat 320 is equipped with the sliding block 3210 of sliding adaptation with dovetail groove 3110, the outer side of first sliding seat 320 is vertically screwed and is equipped with the first locking screw 340 of its positioning, the front and rear sides of concave die assembly 500 are all locked connection through second locking screw 410 and the lower die holder 400, the front and rear sides of lower die holder 400 are all equipped with the guide strip 420 of the limiting sliding of concave die assembly 500, concave die assembly 500 includes second sliding table 510 and two second sliding seat 520 of sliding sliding assembly in its top, and two blanking dies 530 of through installation in the top of two second sliding seat 520 respectively, the outer side of second sliding seat 520 is vertically screwed and is equipped with the third locking screw 540 of its positioning, still include two symmetric distribution respectively install in the two sides of lower die holder 400 can hold the positioning tooling of battery end plate of clamping mechanism 600.

[0049] Based on the structure of the above setting, the battery end plate processing punch press is composed of a hydraulic punch press body 100, an upper die holder 200, two male die assemblies 300, a lower die holder 400, two female die assemblies 500 and two clamping mechanisms 600, wherein the hydraulic punch press body 100 provides structural support for the installation of the upper die holder 200, the lower die holder 400 and the two clamping mechanisms 600, while providing driving for the stamping operation, and the upper die holder 200 and the lower die holder 400 respectively provide structural support for the two male die assemblies 300 and the two female die assemblies 500, and the two clamping mechanisms 600 are used for positioning the workpiece of the battery end plate, specifically, during the working process, the operator first adjusts the position of the two female die assemblies 500 and locks and positions them through the second locking screw 410, then adjusts the position of the second sliding seat 520 and positions it through the third locking screw 540, and after the layout of the blanking dies 530 meets the requirements, the operator adjusts the position of each punch 330 according to the position of each blanking die 530, and the above steps are similar, the operator first adjusts the position of the two male die assemblies 300, moves the two first sliding platforms 310 respectively, and locks and positions them through the bolt 210, then adjusts the position of the first sliding seat 320 and positions it through the first locking screw 340, after the layout of each punch 330 is completed, the operator can adjust the speed through the control system of the hydraulic punch press body 100, so that the output end slowly descends, checks whether each punch 330 corresponds to each blanking die 530 one by one, and after the checking is completed, the workpiece of the battery end plate can be positioned through the two clamping mechanisms 600 for stamping operation, the battery end plate processing punch press is provided with two male die assemblies 300 which can be slidably assembled on the upper die holder 200 and two female die assemblies 500 which can be slidably assembled on the lower die holder 400, and in the male die assembly 300 and the female die assembly 500, the operator can flexibly adjust the layout of each punch 330 and each blanking die 530 according to the use requirements, and make them correspond to each other, which can adapt to the stamping processing of battery end plates of various specifications, and is convenient to use.

[0050] Further, the top of the upper die holder 200 is provided with slope surfaces 230 on the front and rear sides, and the top of the inner side surface of the first sliding platform 310 is provided with an adaptive surface 3120 which is attached to the slope surface 230.

[0051] Further, the punch 330 is composed of a working part 3310, a first mounting plate 3320 and a positioning column 3330 which are coaxially distributed and integrally connected in sequence from bottom to top, and the bottom of the first sliding seat 320 is provided with a positioning hole 3220 which can accommodate the positioning column 3330.

[0052] Further, the blanking die 530 is composed of a sleeve 5310 and a second mounting plate 5320 coaxially and integrally connected to the top of the sleeve 5310, and the top of the second sliding base 520 is provided with a mounting hole 5210 through which the sleeve 5310 can move.

[0053] Further, the clamping mechanism 600 comprises a fixed plate 610 and a vertical plate 620 vertically welded to the inner edge side of the top of the fixed plate 610, and a pneumatic cylinder 630 fixedly mounted on the top of the fixed plate 610, the output end of the pneumatic cylinder 630 penetrates through the vertical plate 620 and is fixedly connected with a clamping plate 640, the clamping plate 640 is parallel to the vertical plate 620, and two edges of the clamping plate 640 near the vertical plate 620 are vertically provided with guide columns 650 movably penetrating through the vertical plate 620.

[0054] Further, the collecting mechanism 700 movably inserted into the front bottom of the hydraulic punch main body 100 is further included, the collecting mechanism 700 comprises a scrap box 710, the bottom of the scrap box 710 is provided with four rollers 720 arranged in a rectangular array, and the front of the scrap box 710 is fixedly provided with a handle 730.

[0055] According to the disclosure and teaching of the above description, the person skilled in the art of the present application can also change and modify the above-mentioned embodiments. Therefore, the present application is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the present application should fall within the protection scope of the claims of the present application. In addition, although some specific terms are used in the specification, these terms are only for convenience of description and do not constitute any limitation on the present application.

Claims

1. Battery end plate processing punching machine, characterized by: The invention comprises a hydraulic punching machine body (100), an upper die base (200) fixedly mounted on the output end of the hydraulic punching machine body (100) along a horizontal plane, and two punch assemblies (300) symmetrically distributed and assembled on the bottom of the upper die base (200), a lower die base (400) fixedly mounted on the frame of the hydraulic punching machine body (100) and arranged parallel to the bottom of the upper die base (200), and two die assemblies (500) symmetrically distributed and assembled on the top of the lower die base (400); The front and rear sides of the punch assembly (300) are locked and connected to the upper die base (200) by bolts (210), and the front and rear sides of the upper die base (200) are provided with T-shaped slots (220) for sliding and accommodating the heads of the bolts (210). The punch assembly (300) includes a first slide (310) and two first slides (320) slidably assembled at the bottom thereof, and two dies (330) respectively vertically mounted at the bottoms of the two first slides (320). A dovetail groove (3110) is provided on the inner side of the first slide (310), and a slider (3210) is provided on the inner wall of the inner side of the first slide (320) for slidingly adapting to the dovetail groove (3110). A first locking screw (340) for positioning the first slide (320) is passed through a vertical thread on the outer side. The front and rear sides of the die assembly (500) are locked and connected to the lower die base (400) via a second locking screw (410), and the front and rear sides of the lower die base (400) are provided with guide bars (420) for limiting the sliding of the die assembly (500). The die assembly (500) includes a second slide (510) and two second slides (520) slidably assembled on the top of the second slides (520), and two blanking dies (530) respectively installed on the top of the two second slides (520). The outer side of the second slide (520) is vertically threaded with a third locking screw (540) for positioning the second slide; It also includes two symmetrically distributed clamping mechanisms (600) respectively installed on both sides of the lower die base (400) for positioning the battery end plate.

2. The battery end plate processing punch according to claim 1, characterized in that: The front and rear sides of the top of the upper die seat (200) are both provided with slope surfaces (230), and the tops of the front and rear inner side surfaces of the first slide (310) are both provided with matching surfaces (3120) that fit the slope surfaces (230).

3. The battery end plate processing punch according to claim 1, characterized in that: The punching die (330) is composed of a working portion (3310), a first mounting plate (3320) and a positioning column (3330) which are coaxially distributed and integrally connected from bottom to top. A positioning hole (3220) for accommodating the positioning column (3330) is provided at the bottom of the first slide seat (320).

4. The battery end plate processing punch according to claim 1, characterized in that: The blanking die (530) is composed of a sleeve (5310) and a second mounting plate (5320) coaxially connected to the top thereof. The top of the second slide (520) is provided with a mounting hole (5210) through which the sleeve (5310) can movably pass.

5. The battery end plate processing punching machine according to claim 1, characterized in that: The clamping mechanism (600) includes a fixed plate (610) and a vertical plate (620) vertically welded to the inner side of the top of the fixed plate (610), and a cylinder (630) fixedly installed on the top of the fixed plate (610). The output end of the cylinder (630) passes through the vertical plate (620) and is fixedly connected to a clamping plate (640). The clamping plate (640) is parallel to the vertical plate (620), and guide columns (650) that can movably pass through the vertical plate (620) are vertically installed on both sides of the clamping plate (640) adjacent to the side of the vertical plate (620).

6. The battery end plate processing punching machine according to claim 1, characterized in that: The invention also includes a collecting mechanism (700) that can be movably inserted into the bottom of the front of the hydraulic punching machine body (100), and the collecting mechanism (700) includes a waste box (710). The bottom of the waste box (710) is equipped with four rollers (720) distributed in a rectangular array, and the front of the waste box (710) is fixedly equipped with a handle (730).

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