Stamping device with positioning structure

Abstract

The utility model provides a stamping device with a positioning structure, which comprises a device main body, a lower positioning column and an upper positioning piece, and a bottom plate used for bearing is arranged at the lower end of the internal composition of the device main body. An upper positioning piece is screwed with a connecting threaded hole through a connecting stud, the upper positioning piece and a positioning air cylinder are connected and fixed, a to-be-stamped piece is placed above a lower stamping die, the positioning air cylinder is started to drive the upper positioning piece to move downwards, and an upper positioning plate and a lower positioning plate jointly position the to-be-stamped piece; according to the device, deviation in the stamping process can be avoided, the device body is additionally arranged, the lower stamping die is replaced according to use needs and placed in the center of the upper surface of the bottom plate, the double-head motor is started to drive the two clamping screw rods to rotate, the two clamping screw rods drive the two clamping plates to clamp and fix the lower stamping die, and disassembly and assembly of the lower stamping die can be facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery compartment punching devices, and particularly relates to a punching device with a positioning structure. Background Art

[0002] Battery bins are needed in the production and transportation of new energy batteries. The battery bins need to be stamped during the manufacturing process. Most common stamping devices directly place the parts to be stamped on top of the stamping die of the stamping device, start the stamping cylinder for stamping, and the parts to be stamped are not positioned before the stamping operation, so that the parts to be stamped will have a certain offset when subjected to instantaneous force. The degree of offset determines the forming quality of the parts to be stamped after the stamping is completed. There may be slight deviations, making the quality qualified within the tolerance range, or it may cause it to exceed the tolerance range and the quality does not meet the relevant standards, which makes the parts to be stamped unable to continue to be used and need to be scrapped or cut for other uses.

[0003] Secondly, if the parts to be stamped are not positioned, they may be placed unstable and popped out at the moment of stamping, causing certain safety hazards to people around the stamping device.

[0004] In summary, there are some problems in the use of the punching device without a positioning structure, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a punching device with a positioning structure to solve the problems raised in the above background technology.

[0006] The utility model is realized through the following technical scheme: a stamping device with a positioning structure, comprising: a device body, a lower positioning column and an upper positioning piece, the lower end of the internal composition of the device body is provided with a bottom plate for bearing, the center of the upper surface of the bottom plate is provided with a lower stamping die for stamping the battery compartment, a group of lower positioning columns for stamping positioning are provided on the upper surface of the bottom plate and the outer sides of the four corners of the lower stamping die, the left and right sides of the lower stamping die are provided with clamping plates for clamping and fixing the lower stamping die, a rear vertical plate is provided on the rear end of the upper surface of the bottom plate, four groups of positioning cylinders for driving the upper positioning piece to move are provided at the lower end of the rear vertical plate, and an upper positioning piece for stamping positioning is provided below the positioning cylinder.

[0007] As a preferred embodiment, a connecting stud for connecting and fixing with an upper positioning member is provided at the lower end of the positioning cylinder, a connecting plate is provided at the upper end of the upper positioning member, and a connecting threaded hole is provided at the center of the upper surface of the connecting plate.

[0008] As a preferred embodiment, the connecting stud is threadedly connected to the connecting threaded hole, four groups of slow-release springs are provided under the connecting plate, and an upper positioning plate is provided under the slow-release spring, so that the connecting stud and the connecting threaded hole are screwed together, thereby being able to connect and fix the upper positioning piece and the positioning cylinder.

[0009] As a preferred embodiment, a lower positioning plate is provided above the lower positioning column, and the upper positioning plate and the lower positioning plate are both made of rubber material. The circles of each group of connecting studs and each group of lower positioning columns are located on the same vertical line. The upper positioning plate and the lower-upper positioning plate can jointly position the stamping parts before stamping, and the upper positioning plate and the lower-upper positioning plate made of rubber material can protect the stamping parts from damage.

[0010] As a preferred embodiment, a clamping slider is provided below the clamping plate, a screw hole is vertically penetrated through the left side of the clamping slider, a clamping screw is provided inside the screw hole, and the clamping screw is threadedly connected to the screw hole.

[0011] As a preferred embodiment, a double-headed motor is provided between the two groups of clamping screws. Motor shafts are provided at both ends of the double-headed motor and their rotation directions are opposite. Starting the double-headed motor drives the two groups of clamping screws to rotate, so that it drives the two groups of clamping plates to clamp and fix the lower stamping die, which can facilitate the disassembly and assembly of the lower stamping die.

[0012] As a preferred embodiment, an upper stamping die is provided above the lower stamping die, and a stamping cylinder for driving the upper stamping die to move and perform stamping operations is provided above the upper stamping die.

[0013] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by adding the device main body and the upper positioning piece, the upper positioning piece is screwed together with the connecting threaded hole by connecting the stud, and the upper positioning piece is connected and fixed with the positioning cylinder. When the stamping part is placed on top of the lower stamping die, the positioning cylinder is started to drive the upper positioning piece to move downward, so that the upper positioning plate and the lower positioning plate can jointly position the stamping part, which can avoid the situation of displacement during the stamping process. By adding the device main body, the lower stamping die is replaced according to the needs of use and placed in the center of the upper surface of the bottom plate, and the double-headed motor is started to drive the two sets of clamping screws to rotate, so that it drives the two sets of clamping plates to clamp and fix the lower stamping die, which can facilitate the disassembly and assembly of the lower stamping die. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a punching device with a positioning structure.

[0016] Figure 2 The utility model is a schematic diagram of the structure of a device body in a punching device with a positioning structure.

[0017] Figure 3 The utility model is a schematic structural diagram of a clamping plate, a clamping slide block and a clamping screw in a punching device with a positioning structure.

[0018] Figure 4 The utility model is a schematic structural diagram of an upper positioning member in a punching device with a positioning structure.

[0019] In the figure, 100-device body, 101-bottom plate, 102-lower stamping die, 103-clamping plate, 104-clamping slider, 105-clamping screw, 106-lower positioning column, 107-lower positioning plate, 108-rear plate, 109-positioning cylinder, 110-connecting stud, 111-stamping cylinder;

[0020] Upper positioning piece, 201-connecting plate, 202-connecting threaded hole, 203-release spring, 204-upper positioning plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a stamping device with a positioning structure, comprising: a device body 100, a lower positioning column 106 and an upper positioning member 200, wherein the lower end of the device body 100 is provided with a bottom plate 101 for bearing use;

[0023] A lower punching die 102 for punching the battery compartment is provided at the center of the upper surface of the bottom plate 101, and a group of lower positioning columns 106 for punching positioning are provided on the outer sides of the four corners of the upper surface of the bottom plate 101 and the lower punching die 102;

[0024] The left and right sides of the lower stamping die 102 are provided with clamping plates 103 for clamping and fixing the lower stamping die 102, the rear end of the upper surface of the bottom plate 101 is provided with a rear vertical plate 108, the lower end of the rear vertical plate 108 is provided with four groups of positioning cylinders 109 for driving the upper positioning member 200 to move, and the upper positioning member 200 for stamping positioning is provided below the positioning cylinder 109.

[0025] A connecting stud 110 for connecting and fixing with the upper positioning member 200 is provided at the lower end of the positioning cylinder 109 . A connecting plate 201 is provided at the upper end of the upper positioning member 200 . A connecting threaded hole 202 is provided at the center of the upper surface of the connecting plate 201 .

[0026] The connecting stud 110 is threadedly connected to the connecting threaded hole 202, four groups of slow-release springs 203 are provided under the connecting plate 201, and an upper positioning plate 204 is provided under the slow-release spring 203, so that the connecting stud 110 and the connecting threaded hole 202 are screwed together, and the upper positioning piece 200 and the positioning cylinder 109 can be connected and fixed.

[0027] A lower positioning plate 107 is provided above the lower positioning column 106, and the upper positioning plate 204 and the lower positioning plate 107 are both made of rubber material. The circles of each group of connecting studs 110 and each group of lower positioning columns 106 are located on the same vertical line. The upper positioning plate 204 and the lower upper positioning plate 107 can jointly position the stamping parts before stamping, and the upper positioning plate 204 and the lower upper positioning plate 107 made of rubber material can protect the stamping parts from damage.

[0028] See also Figure 1-Figure 2 and Figure 4 , as the first embodiment of the utility model: first, the user screws the upper positioning piece 200 with the connecting threaded hole 202 by connecting the stud 110 to connect the upper positioning piece 200, and fixes it with the positioning cylinder 109. Secondly, the user places the workpiece to be stamped above the lower stamping die 102, and starts the positioning cylinder 109 to drive the upper positioning piece 200 to move downward. The upper positioning plate 204 and the lower upper positioning plate 107 can jointly position the workpiece to be stamped before stamping, and the upper positioning plate 204 and the lower upper positioning plate 107 made of rubber material can protect the workpiece to be stamped from damage, thereby avoiding displacement during the stamping process.

[0029] A clamping slider 104 is provided below the clamping plate 103 . A screw hole is vertically penetrated through the left side of the clamping slider 104 . A clamping screw 105 is provided inside the screw hole. The clamping screw 105 is threadedly connected with the screw hole.

[0030] A double-headed motor is provided between the two groups of clamping screws 105. Motor shafts are provided at both ends of the double-headed motor and their rotation directions are opposite. Starting the double-headed motor drives the two groups of clamping screws 105 to rotate, so that it drives the two groups of clamping plates 103 to clamp and fix the lower stamping die 102, which can facilitate the disassembly and assembly of the lower stamping die 102.

[0031] An upper punching die is disposed above the lower punching die 102 , and a punching cylinder 111 is disposed above the upper punching die for driving the upper punching die to move and perform a punching operation.

[0032] See also Figure 1-Figure 3 , as the second embodiment of the utility model: Based on the above-mentioned first embodiment, first, the user selects a suitable lower stamping die 102 according to the needs of the actual stamping operation, and places it in the center of the upper surface of the bottom plate 101. Secondly, the user starts the double-headed motor to drive the two sets of clamping screws 105 to rotate. The clamping screws 105 cooperate with the screw holes to drive the clamping slider 104 to slide left and right, so that the two sets of clamping plates 103 can jointly clamp and fix the lower stamping die 102, thereby facilitating the disassembly and assembly of the lower stamping die 102.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A punching device with a positioning structure, comprising: The device body (100), the lower positioning column (106) and the upper positioning member (200) are characterized in that: the lower end of the internal components of the device body (100) is provided with a bottom plate (101) for bearing; A lower punching die (102) for punching the battery compartment is provided at the center of the upper surface of the bottom plate (101), and a group of lower positioning columns (106) for punching positioning are provided on the outer sides of the upper surface of the bottom plate (101) and the four corners of the lower punching die (102); The left and right sides of the lower punching die (102) are both provided with clamping plates (103) for clamping and fixing the lower punching die (102); the rear end of the upper surface of the bottom plate (101) is provided with a rear vertical plate (108); the lower end of the rear vertical plate (108) is provided with four groups of positioning cylinders (109) for driving the upper positioning member (200) to move; and the upper positioning member (200) for punching positioning is provided below the positioning cylinder (109).

2. A punching device with a positioning structure as claimed in claim 1, characterized in that: The lower end of the positioning cylinder (109) is provided with a connecting stud (110) for connecting and fixing with the upper positioning member (200), the upper end of the upper positioning member (200) is provided with a connecting plate (201), and the center of the upper surface of the connecting plate (201) is provided with a connecting threaded hole (202).

3. A punching device with a positioning structure as claimed in claim 2, characterized in that: The connecting stud (110) is threadably connected to the connecting threaded hole (202); four groups of slow-release springs (203) are provided below the connecting plate (201); and an upper positioning plate (204) is provided below the slow-release springs (203).

4. A punching device with a positioning structure as claimed in claim 3, characterized in that: A lower positioning plate (107) is provided above the lower positioning column (106); the upper positioning plate (204) and the lower positioning plate (107) are both made of rubber material; and the circles of each group of connecting studs (110) and each group of lower positioning columns (106) are located on the same vertical line.

5. A punching device with a positioning structure as claimed in claim 1, characterized in that: A clamping slider (104) is provided below the clamping plate (103), a screw hole is vertically penetrated through the left side of the clamping slider (104), a clamping screw rod (105) is provided inside the screw hole, and the clamping screw rod (105) is threadedly connected to the screw hole.

6. A punching device with a positioning structure as claimed in claim 5, characterized in that: A double-headed motor is provided between the two groups of clamping screws (105), and motor shafts are provided at both left and right ends of the double-headed motor and rotate in opposite directions.

7. A punching device with a positioning structure as claimed in claim 6, characterized in that: An upper punching die is provided above the lower punching die (102), and a punching cylinder (111) is provided above the upper punching die for driving the upper punching die to move and perform a punching operation.

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