Universal undercut equipment

Abstract

The utility model discloses universal undercut equipment which comprises a machine frame, an undercut power assembly and an undercut tool, the undercut power assembly and the undercut tool are installed in the machine frame, and the undercut power assembly comprises an upper die assembly and a lower die assembly. The lower die assembly comprises a quick-change mounting plate; a mounting groove is formed in the quick-change mounting plate; the undercut tool comprises a quick change assembly and a plurality of undercut devices. The undercut device is fixed on the quick-change assembly; a mounting block corresponding to the mounting groove is arranged on the edge of the quick-change assembly; the undercut tool is connected with the quick-change mounting plate through cooperation of the mounting block and the mounting groove.

Description

Technical Field

[0001] The utility model relates to the field of mechanical semi-automation, in particular to a universal biting device. Background Art

[0002] The existing biting edge equipment mainly relies on multiple independent special machines for biting edge and a small number of old models of general equipment. These old general equipment need to be exchanged and used many times to bitten edge a product. The work efficiency is low, the mold changing process is cumbersome and time-consuming, and the mold changing time can be as long as 20-30 minutes. In addition, the labor intensity is high. The safety measures of the old equipment are relatively not in place. If you are not careful, it may cause safety accidents due to improper operation, and there are great safety hazards. Utility Model Content

[0003] In view of the problems of poor versatility, complicated mold changing and low efficiency of the existing old biting edge equipment, the utility model provides a universal biting edge equipment, which can achieve the effects of strong versatility, convenient mold changing and improved efficiency.

[0004] In order to achieve the above object, the embodiment of the utility model adopts the following technical solution:

[0005] A universal biting edge equipment comprises a frame, a biting edge power assembly and a biting edge tooling, wherein the biting edge power assembly and the biting edge tooling are installed in the frame, the biting edge power assembly comprises an upper die assembly and a lower die assembly; the lower die assembly comprises a quick-change mounting plate; the quick-change mounting plate is provided with a mounting groove; the biting edge tooling comprises a quick-change assembly and a plurality of biting edge devices; the biting edge device is fixed on the quick-change assembly; a mounting block corresponding to the mounting groove is provided on the edge of the quick-change assembly; the biting edge tooling is connected to the quick-change mounting plate by the cooperation of the mounting block and the mounting groove.

[0006] According to one aspect of the utility model, a plurality of positioning holes are provided on the quick-change mounting plate; and a plurality of knob plungers are provided on the quick-change assembly.

[0007] According to one aspect of the utility model, the quick-change mounting plate is provided with a plurality of mounting holes with different apertures; the mounting groove is fixedly connected to the quick-change mounting plate through the plurality of mounting holes.

[0008] According to one aspect of the utility model, the biting device includes a biting terminal, a limit box and a contact terminal.

[0009] According to one aspect of the utility model, the biting power assembly also includes a driving assembly, which is mounted on an upper mounting plate or a quick-change mounting plate and includes a cylinder, a slide rail assembly and an actuator block.

[0010] According to one aspect of the utility model, a limiting hole and a return spring are provided in the limiting box; and a roller is provided at the tail of the contact terminal.

[0011] According to one aspect of the utility model, the upper mold assembly includes an upper mounting plate; a guide mechanism is provided between the upper mold assembly and the lower mold assembly; the guide mechanism includes a sliding sleeve and a guide column; the sliding sleeve is mounted on the upper mounting plate; and the guide column is fixed to the quick-change mounting plate.

[0012] According to one aspect of the utility model, the rack includes a main frame and an electrical box.

[0013] Advantages of the utility model:

[0014] In the biting edge equipment of the present application, the biting edge tooling is composed of a quick-change assembly and a biting edge device fixed on the quick-change assembly; a mounting block and a knob plunger are arranged on the edge of the quick-change assembly, corresponding to the mounting groove and the positioning hole on the quick-change mounting plate, the mounting block is inserted into the mounting groove, and then accurately positioned and fixed by the cooperation of the knob plunger and the positioning hole, thereby realizing rapid installation and fixation, reducing the difficulty of mold changing, and effectively improving production and processing efficiency; different biting edge device combinations correspond to different workpieces, and the biting edge tooling can be quickly switched by the quick-change assembly to achieve compatibility with different products, thereby improving the versatility of the equipment, reducing product turnover time, and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 A three-dimensional diagram of a universal biting device according to the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of a universal biting device described in the utility model;

[0018] Figure 3 This is a schematic diagram of the connection between the undercut tooling and the quick-change mounting plate according to an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the undercut tooling according to an embodiment of the utility model;

[0020] Figure 5 for Figure 4 A partial enlarged view of the portion indicated by reference numeral Ⅰ;

[0021] Figure 6 It is a schematic diagram of the structure of the driving assembly described in the embodiment of the utility model.

[0022] Legend: 11. Main frame; 12. Electrical box; 21. Upper mounting plate; 22. Sleeve; 31. Quick-change mounting plate; 32. Mounting slot; 33. Mounting hole; 34. Guide column; 4. Drive assembly; 41. Cylinder; 42. Slide rail assembly; 43. Actuator block; 5. Biting fixture; 51. Quick-change assembly; 511. Mounting block; 512. Knob plunger; 52. Biting device; 521. Biting terminal; 522. Limit box; 523. Contact terminal; 6. Workpiece. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a universal biting edge equipment includes a frame, a biting edge power assembly and a biting edge tooling 5, wherein the biting edge power assembly and the biting edge tooling 5 are installed in the frame, the biting edge power assembly includes an upper mold assembly and a lower mold assembly; the lower mold assembly includes a quick-change mounting plate 31; the quick-change mounting plate 31 is provided with a mounting groove 32; the biting edge tooling 5 includes a quick-change assembly 51 and a plurality of biting edge devices 52; the biting edge device 52 is fixed on the quick-change assembly 51; the edge of the quick-change assembly 51 is provided with a mounting block 511 corresponding to the mounting groove 32; the biting edge tooling 5 is connected to the quick-change mounting plate 31 by the cooperation of the mounting block 511 and the mounting groove 32.

[0025] In actual applications, a number of positioning holes are provided on the quick-change mounting plate 31, and correspondingly, a knob plunger 512 is provided on the quick-change assembly 51; when the biting tool 5 is inserted into the mounting groove 32 through the quick-change assembly 51 and installed in place, the positioning holes and the knob plunger 512 correspond exactly one by one. At this time, tightening the knob plunger 512 can accurately position and reinforce it, thereby achieving the effect of quickly installing the biting tool 5.

[0026] The quick-change mounting plate 31 is provided with a plurality of mounting holes 33 of different apertures, which are distributed on both sides of the quick-change mounting plate 31 and include various styles including blind holes, through holes, and threaded holes, and are used to connect with the frame part of the device and to install and fix other devices, including but not limited to a driving component 4 (driving the biting device 52 to bit the parts), a laser sensor (used to detect whether there are parts to be bitten at the part position, usually including a transmitting end and a receiving end, which are respectively installed on both sides of the biting tooling 5);

[0027] The mounting groove 32 is designed as a separate component in actual application and is fixedly connected to the quick-change mounting plate 31 through a plurality of mounting holes 33, so as to facilitate replacement and reduce maintenance costs.

[0028] The biting device 52 is composed of a plurality of biting execution units, and the number of the biting execution units varies according to the area that each biting device 52 is responsible for; the biting execution unit includes a biting terminal 521, a limit box 522 and a contact terminal 523; a limit hole and a return spring are arranged in the limit box 522; a roller is arranged at the tail of the contact terminal 523; wherein the limit hole is used to limit the movable stroke of the biting terminal 521 and the contact terminal 523, so as to ensure the consistency and stability during the biting process.

[0029] The biting power assembly also includes a driving assembly 4, which is composed of a cylinder 41, a slide rail assembly 42 and an execution block 43; the slide rail assembly 42 is fixedly installed parallel to the biting device 52 in a certain direction, and the cylinder 41 can drive the execution block 43 to move along the slide rail assembly 42; the execution block 43 is provided with an inclined surface with a certain angle on one side facing the tail of the contact terminal 523, and the cylinder 41 drives the execution block 43 to move, and the inclined surface contacts the roller of the contact terminal 523, and then squeezes the contact terminal 523 to make it move inward, driving the biting terminal 521 to complete the biting The execution block 43 contacts and squeezes each contact terminal 523 on the biting device 52 on this side in turn, thereby completing the biting operation on this side. After the cylinder 41 is reset, the biting terminal 521 returns to its original position under the action of the reset spring. Multiple biting devices 52 can be installed on the quick-change assembly 51 to correspond to different sides of the workpiece 6. The biting device 52 on each side corresponds to a drive assembly 4. These drive assemblies 4 can act simultaneously or in a certain order to perform as many biting operations as possible in one working cycle to improve efficiency.

[0030] The drive assembly 4 is installed on the upper mounting plate 21 or the quick-change mounting plate 31 according to actual conditions, thereby improving space utilization and making the overall structure of the device more compact.

[0031] Different combinations of biting devices 52 can correspond to different workpieces 6. By replacing different biting tooling 5, different biting products can be adapted, which improves the versatility of the equipment and reduces the cost of equipment maintenance. The design of the quick-change assembly 51 reduces the difficulty of mold changing and the labor intensity during mold changing. In addition, the biting device 52 and the quick-change assembly 51 are also fixedly connected by bolts and can be disassembled and replaced separately. This makes the combination more flexible and easy to repair and replace.

[0032] The upper mold assembly includes an upper mounting plate 21; a guide mechanism is arranged between the upper mold assembly and the lower mold assembly; the guide mechanism includes a sleeve 22 and a guide column 34; wherein the sleeve 22 is mounted on the upper mounting plate 21, and the guide column 34 is fixedly connected to the quick-change mounting plate 31 through a mounting hole 33; according to actual conditions, corresponding biting tooling or other processing tooling can also be installed on the upper mounting plate 21, and when the upper mold assembly and the lower mold assembly are closed, the upper end of the workpiece 6 can be bitten or processed in other forms to further improve efficiency.

[0033] The rack includes a main frame 11 and an electrical box 12 ; the main frame 11 is used to fix and install various equipment and parts; the electrical part of the biting equipment is uniformly controlled by the electrical box 12 .

[0034] Advantages of the utility model:

[0035] In the biting edge equipment of the present application, the biting edge tooling is composed of a quick-change assembly and a biting edge device fixed on the quick-change assembly; a mounting block and a knob plunger are arranged on the edge of the quick-change assembly, corresponding to the mounting groove and the positioning hole on the quick-change mounting plate, the mounting block is inserted into the mounting groove, and then accurately positioned and fixed by the cooperation of the knob plunger and the positioning hole, thereby realizing rapid installation and fixation, reducing the difficulty of mold changing, and effectively improving production and processing efficiency; different biting edge device combinations correspond to different workpieces, and the biting edge tooling can be quickly switched by the quick-change assembly to achieve compatibility with different products, thereby improving the versatility of the equipment, reducing product turnover time, and reducing maintenance costs.

[0036] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A universal biting edge equipment, comprising a frame, a biting edge power assembly and a biting edge tooling, wherein the biting edge power assembly and the biting edge tooling are installed in the frame, characterized in that: The biting edge power assembly includes an upper mold assembly and a lower mold assembly; the lower mold assembly includes a quick-change mounting plate; the quick-change mounting plate is provided with a mounting groove; the biting edge tooling includes a quick-change assembly and a plurality of biting edge devices; the biting edge device is fixed on the quick-change assembly; the edge of the quick-change assembly is provided with a mounting block corresponding to the mounting groove; the biting edge tooling is connected to the quick-change mounting plate by the cooperation of the mounting block and the mounting groove.

2. The universal biting device according to claim 1, characterized in that: The quick-change mounting plate is provided with a plurality of positioning holes; the quick-change assembly is provided with a plurality of knob plungers.

3. The universal biting device according to claim 1, characterized in that: The quick-change mounting plate is provided with a plurality of mounting holes with different apertures; the mounting groove is fixedly connected to the quick-change mounting plate through the plurality of mounting holes.

4. The universal biting device according to claim 1, characterized in that: The biting device comprises a biting terminal, a limit box and a contact terminal.

5. The universal biting device according to claim 4, characterized in that: The biting edge power assembly also includes a driving assembly, which is mounted on an upper mounting plate or a quick-change mounting plate and includes a cylinder, a slide rail assembly and an actuator block.

6. The universal biting device according to claim 4, characterized in that: The limit box is provided with a limit hole and a return spring; the tail of the contact terminal is provided with a roller.

7. The universal biting device according to claim 1, characterized in that: The upper die assembly comprises an upper mounting plate; a guide mechanism is arranged between the upper die assembly and the lower die assembly; the guide mechanism comprises a sliding sleeve and a guide column; the sliding sleeve is mounted on the upper mounting plate; and the guide column is fixed to the quick-change mounting plate.

8. The universal biting device according to claim 1, characterized in that: The rack includes a main frame and an electrical box.

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