Electronic stamping equipment adaptive to large machine tool

Abstract

The utility model belongs to the field of stamping equipment, and particularly relates to electronic stamping equipment adaptive to a large machine tool, which comprises a workbench, four mounting frames and a lower die are respectively and fixedly connected to the top of the workbench, the four mounting frames are uniformly distributed at four corners of the top of the workbench, and the lower die is fixedly connected to the top of the workbench. A top plate is fixedly connected among the tops of the four mounting frames, an air cylinder is fixedly connected to the top of the top plate, the bottom of the output end of the air cylinder penetrates through the top plate and is fixedly connected with a lifting plate, and an upper mold is fixedly connected to the bottom of the lifting plate; by arranging the buffering assembly, the buffering effect can be achieved in the equipment working or transporting process, the influence of impact force on the whole machine frame is reduced, and the service life of the whole equipment is prolonged; and materials in the lower mold are automatically jacked upwards through cooperation of the transmission structure, and demolding is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of stamping equipment, in particular to an electronic stamping equipment adapted to a large machine tool. Background Art

[0002] Stamping equipment is the so-called press, whose scientific name is stamping press, oil press, hydraulic press. It is a large special equipment for pressing containers. Common stamping equipment is used for head manufacturing, and the head is used to press steel plates and form them.

[0003] At present, although the electronic stamping equipment adapted to large machine tools can complete the stamping of workpieces during use, it still has some problems. First, there is no automatic material ejection function after stamping is completed, manual material collection is time-consuming and labor-intensive, and using other equipment to collect materials wastes a lot of resources. Second, there is no buffering function. Since the stamping equipment is usually rigidly connected to the ground, the lack of buffering function during stamping will have a greater impact on the entire frame, shorten the service life of the entire equipment, and is not conducive to the use of functions. Therefore, in view of the above problems, an electronic stamping equipment adapted to large machine tools is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve the problems in the prior art that the electronic stamping equipment adapted to large machine tools cannot automatically eject materials and has no buffer function, the utility model proposes an electronic stamping equipment adapted to large machine tools.

[0005] The technical solution adopted by the utility model to solve the technical problem is: an electronic stamping device adapted to a large machine tool, comprising a workbench, the top of the workbench is respectively fixedly connected with a mounting frame and a lower mold, the number of the mounting frames is four, and they are evenly distributed at the four corners of the top of the workbench, a top plate is fixedly connected between the tops of the four mounting frames, the top of the top plate is fixedly connected with a cylinder, the bottom of the output end of the cylinder passes through the top plate and is fixedly connected with a lifting plate, the bottom of the lifting plate is fixedly connected with an upper mold, and the bottom of the workbench is respectively fixedly connected with an elastic material assembly and a buffer assembly;

[0006] The spring material assembly includes an adjusting box, the top of the adjusting box is fixedly connected to the workbench, pressure blocks are provided on both sides of the adjusting box, the top of the pressure block is fixedly connected to a lifting rod, the top of the lifting rod passes through the workbench and is fixedly connected to the upper mold, adjusting shells are provided on both sides of the inner cavity of the adjusting box, a first spring is fixedly connected between the two adjusting shells, adjusting blocks are provided on the front and rear sides of the inner cavity of the adjusting shell, the top of the adjusting block is fixedly connected to an adjusting rod, the surface of the adjusting rod is sleeved with a second spring, the adjusting rod passes through the inner cavity of the lower mold, the tops of the four adjusting rods are fixedly connected to push plates, the opposite sides of the two adjusting shells are fixedly connected to push blocks, and one side of the push block passes through the outside of the adjusting box.

[0007] Preferably, the buffer assembly includes two buffer boxes, which are respectively located on both sides of the bottom of the workbench, the top of the buffer box is fixedly connected to the workbench, the top of the inner cavity of the buffer box is fixedly connected with a fixed block, the bottom of the inner cavity of the buffer box is provided with a buffer block, and the front and rear sides of the top of the buffer block are provided with limiting grooves.

[0008] Preferably, a sliding rod is fixedly connected between the front and rear sides of the fixed block and the inner wall of the buffer box, and the two ends of the sliding rod are respectively provided with a third spring and a sliding sleeve, and the bottom of the sliding sleeve is fixedly connected to a moving block, and the bottom of the moving block extends to the inner cavity of the limiting groove, and the front and rear sides of the bottom of the buffer block are fixedly connected to supporting legs, and the bottom of the supporting legs passes through the bottom of the buffer box, and a fourth spring is fixedly connected between the bottom of the fixed block and the buffer block.

[0009] Preferably, through holes are provided on the front and rear sides of the bottom of the buffer box, and the limiting groove is in a trapezoidal shape.

[0010] Preferably, the front and rear sides of the buffer block are fixedly connected with sliding blocks, and the front and rear sides of the inner cavity of the buffer box are provided with sliding grooves.

[0011] When the workbench is impacted, the buffer box will be displaced, and the buffer box will drive the fixed block to squeeze the fourth spring. The buffer box will also drive the slide rod, the sliding sleeve and the moving block to move downward. When the moving block moves downward, it will be displaced by the squeezing of the inner wall of the limiting groove. The moving block drives the sliding sleeve to squeeze the third spring. The third spring and the fourth spring can play a buffering role, reducing the impact of the impact on the entire equipment. By setting a through hole, the installation and use of the supporting legs can be facilitated, and by setting a slider and a slide groove, the movement of the buffer block can be facilitated.

[0012] Preferably, the surface of the pressing block contacts the regulating box, and the shape of the pushing block is trapezoidal.

[0013] Preferably, both sides of the adjustment box are provided with openings for use with the push block, and the four corners of the top of the adjustment box are provided with limiting holes for use with the adjustment rod.

[0014] By setting a trapezoidal push block, it is easy for the pressure block to adjust the adjustment block. By setting an opening, it is easy to install and use the push block. By setting a limit hole, it is easy to install and use the adjustment rod.

[0015] The utility model is beneficial in that:

[0016] 1. The utility model is provided with a material spring component, and after the upper die is moved to a certain distance after stamping, the material in the lower die can be automatically pushed upwards through the cooperation of the transmission structure, so as to facilitate demoulding;

[0017] 2. The utility model can play a buffering role during the operation or transportation of the equipment by setting a buffer component, reduce the impact of the impact force on the entire frame, and extend the service life of the entire equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 work.

[0019] Figure 1 This is a schematic diagram of the structure of the electronic stamping equipment adapted for large machine tools of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the elastic material assembly of the utility model;

[0021] Figure 3 It is a structural cross-sectional view of the regulating box of the utility model;

[0022] Figure 4 For the utility model Figure 3 A partial enlarged view of middle A;

[0023] Figure 5 It is a left side cross-sectional view of the buffer assembly of the present utility model.

[0024] In the figure: 1. workbench; 2. mounting frame; 3. lower mold; 4. top plate; 5. cylinder; 6. lifting plate; 7. upper mold; 8. spring assembly; 801. adjusting box; 802. pressure block; 803. lifting rod; 804. adjusting shell; 805. first spring; 806. adjusting block; 807. adjusting rod; 808. second spring; 809. push plate; 810. push block; 9. buffer assembly; 901. buffer box; 902. fixed block; 903. buffer block; 904. limiting groove; 905. sliding rod; 906. third spring; 907. sliding sleeve; 908. moving block; 909. supporting leg; 910. fourth spring. DETAILED DESCRIPTION

[0025] 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.

[0026] The following is combined with Figure 1-5 To further explain this application in detail,

[0027] The present application embodiment discloses an electronic stamping device adapted for a large machine tool. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , an electronic stamping equipment adapted to a large machine tool, comprising a workbench 1, the top of the workbench 1 is respectively fixedly connected with a mounting frame 2 and a lower die 3, the number of the mounting frames 2 is four, and they are evenly distributed at the four corners of the top of the workbench 1, a top plate 4 is fixedly connected between the tops of the four mounting frames 2, a cylinder 5 is fixedly connected to the top of the top plate 4, the bottom of the output end of the cylinder 5 passes through the top plate 4 and is fixedly connected with a lifting plate 6, the bottom of the lifting plate 6 is fixedly connected with an upper die 7, and the bottom of the workbench 1 is respectively fixedly connected with an elastic component 8 and a buffer component 9;

[0028] The spring assembly 8 includes an adjusting box 801, the top of the adjusting box 801 is fixedly connected to the workbench 1, pressure blocks 802 are arranged on both sides of the adjusting box 801, the top of the pressure block 802 is fixedly connected to a lifting rod 803, the top of the lifting rod 803 passes through the workbench 1 and is fixedly connected to the upper mold 7, adjusting shells 804 are arranged on both sides of the inner cavity of the adjusting box 801, a first spring 805 is fixedly connected between the two adjusting shells 804, adjusting blocks 806 are arranged on the front and rear sides of the inner cavity of the adjusting shell 804, an adjusting rod 807 is fixedly connected to the top of the adjusting block 806, and a second spring 808 is sleeved on the surface of the adjusting rod 807. The adjusting rod 807 passes through the inner cavity of the lower mold 3, and the tops of the four adjusting rods 807 are fixedly connected with push plates 809. The opposite sides of the two adjusting shells 804 are fixedly connected with push blocks 810, and one side of the push blocks 810 passes through the outside of the adjusting box 801. By setting up the buffer component 9, it can play a buffering role during the operation or transportation of the equipment, reduce the impact of the impact force on the entire frame, and extend the service life of the entire equipment. By setting up the elastic material component 8, after the upper mold 7 is moved to a certain distance after the stamping is completed, the material in the lower mold 3 can be automatically pushed upward through the cooperation of the transmission structure to facilitate demolding.

[0029] Reference Figure 1 and Figure 5The buffer assembly 9 includes two buffer boxes 901, which are respectively located on both sides of the bottom of the workbench 1. The top of the buffer box 901 is fixedly connected to the workbench 1. A fixed block 902 is fixedly connected to the top of the inner cavity of the buffer box 901. A buffer block 903 is arranged at the bottom of the inner cavity of the buffer box 901. The front and rear sides of the top of the buffer block 903 are provided with limiting grooves 904. The front and rear sides of the fixed block 902 are fixedly connected to the inner wall of the buffer box 901 with a sliding rod 905. The two ends of the sliding rod 905 are respectively provided with a third spring 906 and a sliding sleeve 907. The bottom of the sliding sleeve 907 is fixedly connected with a moving block 908. The bottom of the moving block 908 extends to the inner cavity of the limiting groove 904. The front and rear sides of the bottom of the buffer block 903 are fixedly connected with supporting legs 909. The bottom of the supporting legs 909 penetrates to the bottom of the buffer box 901. The bottom of the fixed block 902 is fixedly connected to the buffer block 903. There is a fourth spring 910, and through holes are provided on the front and rear sides of the bottom of the buffer box 901. The shape of the limiting groove 904 is trapezoidal, and the front and rear sides of the buffer block 903 are fixedly connected with sliders, and the front and rear sides of the inner cavity of the buffer box 901 are provided with sliding grooves; when the workbench 1 is impacted, the buffer box 901 will be displaced, and the buffer box 901 drives the fixed block 902 to squeeze the fourth spring 910. The buffer box 901 will also drive the slide bar 905, the sliding sleeve 907 and the moving block 908 to move downward. When the moving block 908 moves downward, it will be displaced by the squeezing of the inner wall of the limiting groove 904. The moving block 908 drives the sliding sleeve 907 to squeeze the third spring 906. The third spring 906 and the fourth spring 910 can play a buffering role and reduce the impact of the impact on the entire device. By setting the through holes, the installation and use of the support leg 909 can be facilitated, and by setting the slider and the sliding groove, the movement of the buffer block 903 can be facilitated.

[0030] Reference Figure 2 and Figure 3 The surface of the pressing block 802 contacts the adjusting box 801, the shape of the pushing block 810 is trapezoidal, both sides of the adjusting box 801 are provided with openings for use with the pushing block 810, and the four corners of the top of the adjusting box 801 are provided with limiting holes for use with the adjusting rod 807; by setting the trapezoidal pushing block 810, it is convenient for the pressing block 802 to adjust the adjusting block 806, by setting the opening, it is convenient to install and use the pushing block 810, and by setting the limiting holes, it is convenient to install and use the adjusting rod 807.

[0031] Working principle: Place the workpiece to be processed in the lower mold 3, and control the operation of the air cylinder 5 to drive the lifting plate 6 and the upper mold 7 to move downward to process the workpiece. After the processing is completed, control the air cylinder 5 to drive the lifting plate 6 and the upper mold 7 to move upward, and the lifting plate 6 drives the pressure block 802 to move upward through the cooperation of the lifting rod 803. After the pressure block 802 moves upward for a certain distance, it will squeeze the push block 810, and push the two push blocks 810 toward the middle. The push block 810 drives the two adjusting shells 804 to move toward the middle to squeeze the first spring 805. The movement of the adjusting shell 804 will squeeze the adjusting block 806, and push the adjusting block 806 upward. The adjusting block 806 drives the push plate 809 to move upward through the cooperation of the adjusting rod 807 to push the workpiece After the processing is completed, automatic demoulding is achieved. The first spring 805 can facilitate the two adjustment shells 804 to move away from each other for reset. The second spring 808 can facilitate the adjustment block 806 to move downward for reset. The workbench 1 will be impacted to drive the buffer box 901 to move. The buffer box 901 drives the fixed block 902 to squeeze the fourth spring 910. The buffer box 901 will also drive the slide bar 905, the sliding sleeve 907 and the moving block 908 to move downward. The moving block 908 moves downward and is squeezed by the inner wall of the limiting groove 904 to produce displacement. The moving block 908 drives the sliding sleeve 907 to squeeze the third spring 906. The third spring 906 and the fourth spring 910 can play a buffering role to reduce the impact of the impact on the entire equipment.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An electronic stamping device adapted for large machine tools, characterized in that: The invention comprises a workbench (1), the top of which is fixedly connected to a mounting frame (2) and a lower mold (3), the number of the mounting frames (2) being four and being evenly distributed at the four corners of the top of the workbench (1), a top plate (4) being fixedly connected between the tops of the four mounting frames (2), the top of the top plate (4) being fixedly connected to a cylinder (5), the bottom of the output end of the cylinder (5) passing through the top plate (4) and being fixedly connected to a lifting plate (6), the bottom of the lifting plate (6) being fixedly connected to an upper mold (7), and the bottom of the workbench (1) being fixedly connected to a spring assembly (8) and a buffer assembly (9); The spring assembly (8) comprises an adjusting box (801), the top of the adjusting box (801) is fixedly connected to the workbench (1), pressure blocks (802) are arranged on both sides of the adjusting box (801), the top of the pressure block (802) is fixedly connected to a lifting rod (803), the top of the lifting rod (803) passes through the workbench (1) and is fixedly connected to the upper mold (7), adjusting shells (804) are arranged on both sides of the inner cavity of the adjusting box (801), and a first spring (805) is fixedly connected between the two adjusting shells (804), and the Adjustment blocks (806) are provided on the front and rear sides of the inner cavity of the adjustment shell (804); an adjustment rod (807) is fixedly connected to the top of the adjustment block (806); a second spring (808) is sleeved on the surface of the adjustment rod (807); the adjustment rod (807) passes through the inner cavity of the lower mold (3); push plates (809) are fixedly connected to the tops of the four adjustment rods (807); push blocks (810) are fixedly connected to the opposite sides of the two adjustment shells (804); one side of the push block (810) passes through the outside of the adjustment box (801).

2. The electronic stamping equipment adapted for large machine tools according to claim 1, characterized in that: The buffer assembly (9) comprises two buffer boxes (901), the two buffer boxes (901) are respectively located on two sides of the bottom of the workbench (1), the top of the buffer box (901) is fixedly connected to the workbench (1), the top of the inner cavity of the buffer box (901) is fixedly connected with a fixed block (902), the bottom of the inner cavity of the buffer box (901) is provided with a buffer block (903), and the front side and the rear side of the top of the buffer block (903) are both provided with limiting grooves (904).

3. The electronic stamping equipment adapted for large machine tools according to claim 2, characterized in that: A sliding rod (905) is fixedly connected between the front and rear sides of the fixed block (902) and the inner wall of the buffer box (901); a third spring (906) and a sliding sleeve (907) are respectively sleeved on both ends of the sliding rod (905); a moving block (908) is fixedly connected to the bottom of the sliding sleeve (907); the bottom of the moving block (908) extends to the inner cavity of the limiting groove (904); the front and rear sides of the bottom of the buffer block (903) are fixedly connected to supporting legs (909); the bottom of the supporting legs (909) penetrates to the bottom of the buffer box (901); a fourth spring (910) is fixedly connected between the bottom of the fixed block (902) and the buffer block (903).

4. The electronic stamping equipment adapted for large machine tools according to claim 3, characterized in that: Through holes are provided on the front and rear sides of the bottom of the buffer box (901), and the limiting groove (904) is in the shape of a trapezoid.

5. The electronic stamping equipment adapted for large machine tools according to claim 3, characterized in that: The front and rear sides of the buffer block (903) are both fixedly connected with sliding blocks, and the front and rear sides of the inner cavity of the buffer box (901) are both provided with sliding grooves.

6. The electronic stamping equipment adapted for large machine tools according to claim 1, characterized in that: The surface of the pressing block (802) contacts the regulating box (801), and the shape of the pushing block (810) is a trapezoid.

7. The electronic stamping equipment adapted for large machine tools according to claim 1, characterized in that: Both sides of the adjustment box (801) are provided with openings for use with the push block (810), and the four corners of the top of the adjustment box (801) are provided with limiting holes for use with the adjustment rod (807).

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