Punching equipment for instrument panel machining

Abstract

The invention discloses punching equipment for instrument panel machining, and belongs to the technical field of instrument panel machining. The punching equipment comprises a base, a positioning groove is formed in the middle of the upper end of the base, guide columns are arranged on the two sides of the upper end of the base, a supporting plate is arranged at the upper ends of the guide columns, an air cylinder is arranged in the middle of the upper end of the supporting plate, and a pressing seat is arranged at the output end of the air cylinder; according to the dashboard punching device, the material ejecting assembly is arranged, after dashboards are punched, a motor is started, the motor drives a first bevel gear at one end of a rotating rod to rotate, the first bevel gear drives a lead screw to rotate through a second bevel gear, and the lead screw rotates to push a sliding plate to ascend in a cavity of the base; the sliding plate pushes the top plate to move upwards in the positioning groove through the sliding rod, the top plate ejects the instrument panel, excess materials and other scraps out of the positioning groove, the ejection effect on the instrument panel in the positioning groove is better by arranging the ejection assembly, and material taking is convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of instrument panel processing, and in particular relates to a punching device used for instrument panel processing. Background Art

[0002] Instrument panel is a rigid plate or structure used to install instruments and related devices. According to the type, it can be divided into screen-type instrument panel, frame-type instrument panel, channel-type instrument panel and cabinet-type instrument panel.

[0003] Chinese patent application No. 2020207413966 discloses a safe instrument panel punching device, which relates to the technical field of punching devices; it includes a base, a positioning groove, an annular groove, a lower pressure seat located above the base, a cylinder for lifting the lower pressure seat, and an annular cutter located on the lower side of the lower pressure seat for cooperating with the annular groove to cut the plate, and also includes a plurality of first air channels located at the bottom of the positioning groove for blowing air to the lower side of the residual material, a second air channel located at the bottom of the positioning groove for blowing air to the lower side of the instrument panel, a main air channel, and a blowing mechanism for blowing air to the main air channel when the lower pressure seat rises; the main air channel is connected to the first air channel, and the main air channel is connected to the second air channel. After cutting, the first air channel and the second air channel blow the residual material and the instrument panel upwards, and finally the residual material and the positioning groove are staggered, and the residual material and the instrument panel are staggered, so that the residual material and the instrument panel can be quickly taken away from under the lower pressure seat, which increases safety.

[0004] The above-mentioned patent discloses that the effect of using airflow to lift the positioning plate in the positioning groove is poor, which is not convenient for material removal. At the same time, the original device cannot disassemble and replace the annular cutter. The annular cutter becomes blunt after long-term use, affecting the subsequent punching quality. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a punching device for instrument panel processing, which has the characteristics of being easy to eject the instrument panel in the positioning groove and easy to take out the material.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a punching device for instrument panel processing, comprising a base, a positioning groove is arranged in the middle position of the upper end of the base, guide columns are arranged on both sides of the upper end of the base, a support plate is arranged on the upper end of the guide column, a cylinder is arranged in the middle position of the upper end of the support plate, a lower pressure seat is arranged at the output end of the cylinder, an annular cutter is arranged at the position of the lower end of the lower pressure seat corresponding to the positioning groove, the annular cutter and the lower pressure seat are connected by a connecting assembly, and a lifting assembly is arranged in the positioning groove.

[0007] Preferably, the ejecting assembly includes a top plate, a cavity, a motor, a screw, a slide plate, a sliding rod, bevel gear 2, bevel gear 1, a maintenance assembly and a rotating rod, wherein a top plate is arranged in the positioning groove, a cavity is arranged inside the base, a screw is arranged in the cavity, a slide plate is threadedly connected to the surface of the screw rod, the top plate and the slide plate are connected by a sliding rod, bevel gear 2 is welded on the lower side of the screw rod surface, a motor is arranged at a position corresponding to bevel gear 2 on the lower side of one end of the base, a rotating rod is arranged at the output end of the motor, bevel gear 1 is arranged at the other end of the rotating rod, and a maintenance assembly is arranged at the front end of the cavity.

[0008] Preferably, the inspection assembly includes an inspection plate, a convex plate, a groove, mounting bolts and mounting holes, wherein an inspection plate is provided at the front end of the cavity, convex plates are provided at both ends of the inspection plate, a groove corresponding to the convex plate is provided at the front end of the base, the convex plate and the base are connected by mounting bolts, and mounting holes corresponding to the mounting bolts are provided in the groove.

[0009] Preferably, a bearing rotating seat is provided between the screw rod and the base, and the side edge of the slide plate and the inner wall of the cavity as well as the side edge of the top plate and the inner wall of the positioning groove are in close contact.

[0010] Preferably, the slide rod and the top plate as well as the slide rod and the slide plate are spot welded, and a bearing rotating seat is provided between the rotating rod and the base.

[0011] Preferably, a handle is provided at the middle position of the front end of the inspection plate, and a through hole corresponding to the mounting bolt is provided in the convex plate.

[0012] Preferably, the connecting assembly includes a fixed seat, an insert plate, a slot, a fixing bolt, a through-hole and a fixing hole, wherein a fixed seat is arranged at a position corresponding to the annular cutter at the lower end of the lower pressure seat, an insert plate is arranged on both sides of the upper end of the annular cutter, slots corresponding to the insert plate are arranged on both sides of the lower end of the fixed seat, the insert plate and the fixed seat are connected by fixing bolts, through-holes corresponding to the fixing bolts are arranged at both ends of the fixed seat, and a fixing hole corresponding to the fixing bolt is arranged at one end of the insert plate.

[0013] Preferably, after the plug board enters the slot, the side edge of the plug board is in close contact with the inner wall of the slot, and the fixing seat and the lower pressing seat are welded by pressure welding.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention sets a material ejection assembly. After the punching of the instrument panel is completed, the motor is turned on. The motor drives the bevel gear 1 at one end of the rotating rod to rotate. The bevel gear 1 drives the screw to rotate through the bevel gear 2. The rotation of the screw pushes the slide plate to rise in the cavity of the base. The slide plate pushes the ejector plate to move upward in the positioning groove through the slide rod. The ejector plate ejects the instrument panel and waste materials such as residual materials out of the positioning groove. By setting the material ejection assembly, the ejection effect of the instrument panel in the positioning groove is better, which is convenient for material removal.

[0016] 2. The present invention provides an inspection component, and the installation bolts are screwed out from the installation holes, so that the inspection plate can be removed from the front end of the cavity. At the same time, the convex plates at both ends of the inspection plate can be removed from the grooves. The inspection component is provided to facilitate the inspection and maintenance of components such as the screw rod in the cavity.

[0017] 3. The present invention sets a connecting component. When the annular cutter is installed, the plug plates on both sides of the upper end of the annular cutter are inserted into the slots at the lower end of the fixing seat, and then the fixing bolts are inserted into the through holes of the fixing seat and screwed into the fixing holes of the plug plates, so as to achieve the effect of limiting and fixing the plug plates and the annular cutter. By setting the connecting component, it is convenient to disassemble, assemble and replace the annular cutter, and it is avoided that the annular cutter is blunted due to long-term use and affects the subsequent punching quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a stereogram of the present invention;

[0019] Figure 2 It is a cutaway perspective view of the base of the present invention;

[0020] Figure 3 A three-dimensional diagram of the access panel of the present invention when installed;

[0021] Figure 4 A three-dimensional diagram of the annular cutter of the present invention when installed;

[0022] Figure 5 A three-dimensional diagram of the fixing seat of the present invention;

[0023] In the figure: 1. base; 2. ejector assembly; 21. ejector plate; 22. cavity; 23. motor; 24. screw rod; 25. slide plate; 26. slide bar; 27. bevel gear 2; 28. bevel gear 1; 29. ​​inspection assembly; 291. inspection plate; 292. convex plate; 293. groove; 294. mounting bolt; 295. mounting hole; 210. rotating rod; 3. connecting assembly; 31. fixing seat; 32. plug-in plate; 33. slot; 34. fixing bolt; 35. through hole; 36. fixing hole; 4. positioning groove; 5. annular cutter; 6. lower pressure seat; 7. support plate; 8. cylinder; 9. guide column. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Example 1

[0026] See also Figure 1-5 The present invention provides the following technical solutions: a punching device for instrument panel processing, comprising a base 1, a positioning groove 4 is arranged at the middle position of the upper end of the base 1, guide columns 9 are arranged on both sides of the upper end of the base 1, a support plate 7 is arranged at the upper end of the guide column 9, a cylinder 8 is arranged at the middle position of the upper end of the support plate 7, a lower pressing seat 6 is arranged at the output end of the cylinder 8, an annular cutter 5 is arranged at the position of the lower end of the lower pressing seat 6 corresponding to the positioning groove 4, the annular cutter 5 is connected to the lower pressing seat 6 by a connecting component 3, and a lifting component 2 is arranged in the positioning groove 4.

[0027] Specifically, the ejection assembly 2 includes a top plate 21, a cavity 22, a motor 23, a screw 24, a slide 25, a slide bar 26, a bevel gear 27, a bevel gear 1 28, a maintenance assembly 29 and a rotating rod 210, wherein a top plate 21 is arranged in the positioning groove 4, a cavity 22 is arranged inside the base 1, a screw 24 is arranged in the cavity 22, a slide 25 is threadedly connected to the surface of the screw 24, the top plate 21 and the slide 25 are connected by a slide bar 26, a bevel gear 27 is welded to the lower side of the surface of the screw 24, a motor 23 is arranged at a position corresponding to the bevel gear 27 on the lower side of one end of the base 1, a rotating rod 210 is arranged at the output end of the motor 23, a bevel gear 1 28 is arranged at the other end of the rotating rod 210, and an inspection assembly 29 is arranged at the front end of the cavity 22.

[0028] By adopting the above technical solution, the motor 23 is turned on after the instrument panel is punched and cut. The motor 23 drives the bevel gear 1 28 at one end of the rotating rod 210 to rotate. The bevel gear 1 28 drives the screw rod 24 to rotate through the bevel gear 27. The screw rod 24 rotates to push the slide plate 25 to rise in the cavity 22 of the base 1. The slide plate 25 pushes the top plate 21 to move upward in the positioning groove 4 through the slide rod 26. The top plate 21 pushes the instrument panel and waste materials such as residual materials out of the positioning groove 4. By setting the ejection component 2, the ejection effect of the instrument panel in the positioning groove 4 is better, which is convenient for taking materials.

[0029] Specifically, the inspection assembly 29 includes an inspection plate 291, a protruding plate 292, a groove 293, a mounting bolt 294 and a mounting hole 295, wherein an inspection plate 291 is provided at the front end of the cavity 22, protruding plates 292 are provided at both ends of the inspection plate 291, a groove 293 corresponding to the protruding plate 292 is provided at the front end of the base 1, the protruding plate 292 and the base 1 are connected by the mounting bolt 294, and a mounting hole 295 corresponding to the mounting bolt 294 is provided in the groove 293.

[0030] By adopting the above technical solution, the mounting bolt 294 can be screwed out from the mounting hole 295, and the inspection plate 291 can be removed from the front end of the cavity 22. At the same time, the protruding plates 292 at both ends of the inspection plate 291 can be removed from the grooves 293. By setting up the inspection component 29, it is convenient to inspect and maintain the screw rod 24 and other parts in the cavity 22.

[0031] Specifically, a bearing rotating seat is provided between the screw rod 24 and the base 1 , and the side edge of the slide plate 25 and the inner wall of the cavity 22 as well as the side edge of the top plate 21 and the inner wall of the positioning groove 4 are in close contact with each other.

[0032] By adopting the above technical solution, the screw rod 24 rotates to push the slide plate 25 to move in the cavity 22, and the top plate 21 can push waste chips out of the positioning groove 4.

[0033] Specifically, the slide bar 26 and the top plate 21 as well as the slide bar 26 and the slide plate 25 are spot welded, and a bearing rotating seat is provided between the rotating rod 210 and the base 1 .

[0034] By adopting the above technical solution, spot welding makes the slide bar 26 and the top plate 21 as well as the slide bar 26 and the slide plate 25 more secure, and the rotating rod 210 can rotate in the base 1.

[0035] Specifically, a handle is provided at the middle position of the front end of the inspection plate 291 , and a through hole corresponding to the mounting bolt 294 is provided in the convex plate 292 .

[0036] By adopting the above technical solution, a handle is provided to facilitate taking the inspection plate 291 , and a through hole is provided so that the mounting bolt 294 can pass through the convex plate 292 .

[0037] When the punching device for instrument panel processing of this embodiment is used, the device is installed in a suitable position, the unpunched instrument panel is placed in the positioning groove 4 of the base 1, the cylinder 8 is turned on to push the lower pressing seat 6 to move downward, and the annular cutter 5 at the lower end of the lower pressing seat 6 punches the instrument panel in the positioning groove 4. By setting the ejection component 2, the motor 23 is turned on after the instrument panel is punched, and the motor 23 drives the bevel gear 1 28 at one end of the rotating rod 210 to rotate, and the bevel gear 1 28 drives the screw rod 24 to rotate through the bevel gear 27, and the screw rod 24 rotates to push the slide plate 25 in the cavity 22 of the base 1. The slide plate 25 pushes the top plate 21 to move upward in the positioning groove 4 through the slide bar 26, and the top plate 21 pushes the instrument panel and waste materials and other waste chips out of the positioning groove 4. By setting the ejection component 2, the instrument panel in the positioning groove 4 can be better ejected, which is convenient for material removal. By setting the maintenance component 29, the mounting bolt 294 is screwed out from the mounting hole 295, and the maintenance plate 291 can be removed from the front end of the cavity 22. At the same time, the convex plates 292 at both ends of the maintenance plate 291 can be removed from the groove 293. By setting the maintenance component 29, it is convenient to inspect and maintain the screw rod 24 and other parts in the cavity 22.

[0038] Example 2

[0039] The difference between this embodiment and embodiment 1 is that: the connecting component 3 includes a fixing seat 31, an insert plate 32, a slot 33, a fixing bolt 34, a through hole 35 and a fixing hole 36, wherein a fixing seat 31 is provided at a position corresponding to the annular cutter 5 at the lower end of the lower pressing seat 6, insert plates 32 are provided on both sides of the upper end of the annular cutter 5, slots 33 corresponding to the insert plates 32 are provided on both sides of the lower end of the fixing seat 31, the insert plates 32 and the fixing seat 31 are connected by fixing bolts 34, through holes 35 corresponding to the fixing bolts 34 are provided at both ends of the fixing seat 31, and a fixing hole 36 corresponding to the fixing bolt 34 is provided at one end of the insert plate 32.

[0040] By adopting the above technical solution, when the annular cutter 5 is installed, the plug plates 32 on both sides of the upper end of the annular cutter 5 are inserted into the slots 33 at the lower end of the fixing seat 31, and then the fixing bolts 34 are inserted into the through holes 35 of the fixing seat 31 and screwed into the fixing holes 36 of the plug plates 32, so as to achieve the effect of limiting and fixing the plug plates 32 and the annular cutter 5. By setting the connecting component 3, it is convenient to disassemble, assemble and replace the annular cutter 5, so as to avoid the annular cutter 5 being blunted due to long-term use and affecting the subsequent punching quality.

[0041] Specifically, after the plug plate 32 enters the slot 33 , the side of the plug plate 32 is tightly attached to the inner wall of the slot 33 , and the fixing seat 31 and the lower pressing seat 6 are welded by pressure welding.

[0042] By adopting the above technical solution, after the inserting plate 32 enters the slot 33 , the inserting plate 32 is more stable in the slot 33 , and the pressure welding makes the fixing seat 31 and the lower pressing seat 6 more secure.

[0043] When this embodiment is used, by setting the connecting component 3, when the annular cutter 5 is installed, the plug plates 32 on both sides of the upper end of the annular cutter 5 are inserted into the slots 33 at the lower end of the fixing seat 31, and then the fixing bolts 34 are inserted into the through holes 35 of the fixing seat 31 and screwed into the fixing holes 36 of the plug plates 32, so as to achieve the effect of limiting and fixing the plug plates 32 and the annular cutter 5. By setting the connecting component 3, it is convenient to disassemble, assemble and replace the annular cutter 5, so as to avoid the annular cutter 5 being blunted due to long-term use and affecting the subsequent punching quality.

[0044] The motor 23 in the present invention is an existing disclosed technology, and the selected model is 5IK120GN-CF.

[0045] The structure and working principle of the base 1, positioning groove 4, annular cutter 5, lower pressure seat 6, support plate 7, cylinder 8 and guide column 9 in the present invention have been disclosed in a safe instrument panel punching device disclosed in Chinese patent application number 2020207413966. Its working principle is to place the unpunched instrument panel into the positioning groove 4 of the base 1, turn on the cylinder 8 to push the lower pressure seat 6 to move downward, and the annular cutter 5 at the lower end of the lower pressure seat 6 punches the instrument panel in the positioning groove 4.

[0046] The working principle and use process of the present invention are as follows: when the punching equipment for instrument panel processing is used, the device is installed in a suitable position, the unpunched instrument panel is placed in the positioning groove 4 of the base 1, the cylinder 8 is turned on to push the lower pressing seat 6 to move downward, and the annular cutter 5 at the lower end of the lower pressing seat 6 punches the instrument panel in the positioning groove 4, and the ejecting assembly 2 is set. After the instrument panel is punched, the motor 23 is turned on, and the motor 23 drives the bevel gear 1 28 at one end of the rotating rod 210 to rotate, and the bevel gear 1 28 drives the screw rod 24 to rotate through the bevel gear 27. The screw rod 24 rotates and pushes the slide plate 25 to rise in the cavity 22 of the base 1, and the slide plate 25 pushes the top plate 21 to move upward in the positioning groove 4 through the slide rod 26. The top plate 21 ejects the instrument panel and waste materials and other waste chips out of the positioning groove 4. By setting the ejecting assembly 2, the ejecting effect of the instrument panel in the positioning groove 4 is better The invention relates to a method for fixing the annular cutter 5 to a plurality of cylindrical pieces of metal having a plurality of spherical shapes, and wherein the plurality of cylindrical pieces are provided with plurality of cylindrical pieces, and wherein the plurality of cylindrical pieces are provided with plurality of cylindrical pieces.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching device for instrument panel processing, comprising a base (1), a positioning groove (4) is arranged at the middle position of the upper end of the base (1), guide columns (9) are arranged on both sides of the upper end of the base (1), a support plate (7) is arranged at the upper end of the guide column (9), a cylinder (8) is arranged at the middle position of the upper end of the support plate (7), a lower pressing seat (6) is arranged at the output end of the cylinder (8), and an annular cutter (5) is arranged at the position of the lower end of the lower pressing seat (6) corresponding to the positioning groove (4), characterized in that: The annular cutter (5) and the lower pressing seat (6) are connected via a connecting assembly (3), and a material ejecting assembly (2) is arranged in the positioning groove (4).

2. A punching device for instrument panel processing according to claim 1, characterized in that: The ejector assembly (2) comprises an ejector plate (21), a cavity (22), a motor (23), a screw rod (24), a slide plate (25), a slide rod (26), a second bevel gear (27), a first bevel gear (28), an inspection assembly (29) and a rotating rod (210), wherein the ejector plate (21) is arranged in the positioning groove (4), the cavity (22) is arranged inside the base (1), the screw rod (24) is arranged in the cavity (22), and the surface of the screw rod (24) is threaded. A slide plate (25) is connected, the top plate (21) and the slide plate (25) are connected via a slide rod (26), a bevel gear 2 (27) is welded to the lower side of the surface of the screw rod (24), a motor (23) is arranged at a position corresponding to the bevel gear 2 (27) at the lower side of one end of the base (1), a rotating rod (210) is arranged at the output end of the motor (23), a bevel gear 1 (28) is arranged at the other end of the rotating rod (210), and an inspection component (29) is arranged at the front end of the cavity (22).

3. A punching device for instrument panel processing according to claim 2, characterized in that: The inspection assembly (29) comprises an inspection plate (291), a convex plate (292), a groove (293), a mounting bolt (294) and a mounting hole (295), wherein the inspection plate (291) is arranged at the front end of the cavity (22), convex plates (292) are arranged at both ends of the inspection plate (291), a groove (293) corresponding to the convex plate (292) is arranged at the front end of the base (1), the convex plate (292) and the base (1) are connected by a mounting bolt (294), and a mounting hole (295) corresponding to the mounting bolt (294) is arranged in the groove (293).

4. A punching device for instrument panel processing according to claim 2, characterized in that: A bearing rotating seat is arranged between the screw rod (24) and the base (1), and the side edge of the slide plate (25) and the inner wall of the cavity (22) as well as the side edge of the top plate (21) and the inner wall of the positioning groove (4) are in close contact with each other.

5. The punching device for instrument panel processing according to claim 2, characterized in that: The sliding rod (26) and the top plate (21) as well as the sliding rod (26) and the sliding plate (25) are both welded by spot welding, and a bearing rotating seat is arranged between the rotating rod (210) and the base (1).

6. The punching equipment for instrument panel processing according to claim 3, characterized in that: A handle is provided at the middle position of the front end of the inspection plate (291), and a through hole corresponding to the mounting bolt (294) is provided in the convex plate (292).

7. The punching device for instrument panel processing according to claim 1, characterized in that: The connecting assembly (3) comprises a fixing seat (31), an insert plate (32), a slot (33), a fixing bolt (34), a through hole (35) and a fixing hole (36), wherein a fixing seat (31) is arranged at a position corresponding to the annular cutter (5) at the lower end of the lower pressing seat (6), insert plates (32) are arranged on both sides of the upper end of the annular cutter (5), slots (33) corresponding to the insert plates (32) are arranged on both sides of the lower end of the fixing seat (31), the insert plates (32) and the fixing seat (31) are connected by fixing bolts (34), through holes (35) corresponding to the fixing bolts (34) are arranged at both ends of the fixing seat (31), and a fixing hole (36) corresponding to the fixing bolt (34) is arranged at one end of the insert plate (32).

8. The punching device for instrument panel processing according to claim 7, characterized in that: After the inserting plate (32) enters the slot (33), the side of the inserting plate (32) is tightly attached to the inner wall of the slot (33), and the fixing seat (31) and the lower pressing seat (6) are welded by pressure welding.

Images