Aluminum product punching equipment

Abstract

The utility model discloses aluminum product punching equipment, which belongs to the technical field of aluminum product processing equipment, and comprises a punching table and a punching frame arranged on the punching table, and the punching table is provided with a driving piece used for driving the punching frame to move linearly. The aluminum product punching equipment further comprises a sliding seat and an upper pressing part which are in sliding connection with sliding grooves formed in the bottom and the top in the punching frame respectively, and a cushion hole formed in the top of the sliding seat, wherein the upper pressing part is used for pressing and fixing the aluminum product to the top of the sliding seat. The sliding seat and the upper pressing part which are vertically and oppositely arranged in the punching frame are matched for use, the driving part is controlled to drive the sliding seat and the upper pressing part to synchronously move to a punching point in the same direction, the output end of the punching machine is always kept to be aligned with a cushion hole, and the upper pressing sleeve and the punching machine are continuously pushed downwards through the telescopic cylinder; the operations of pressing and fixing the aluminum product by the upper pressing sleeve and punching can be completed in sequence, the operation is simple and efficient, and the positioning is accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum product processing equipment, in particular to aluminum product punching equipment. Background Art

[0002] Aluminum alloy is a general term for aluminum-based alloys, formed by melting and uniformly mixing aluminum with other metals in a specific ratio. Due to its low density and high strength, aluminum alloys have properties similar to or exceeding those of high-quality steel. They also have excellent plasticity and can be processed into various profiles. Punching is one of the most important processes in aluminum product processing. Punching equipment is used to create holes in aluminum products to adapt them to different usage requirements.

[0003] Existing patent application number: 201922168301.6 discloses a device for punching aluminum products. This device can flexibly and accurately adjust the position of the aluminum product to a specified position through the mutual use of a lateral adjustment mechanism and a second motor and other mechanisms, solving the problem of multiple releases of limits and repositioning when punching multiple holes on a single aluminum product. In the above-mentioned prior art, during use, the device needs to align the punching positions on the aluminum product with the punching slots on the punching plate before the fixing and punching operations can be performed in sequence. The entire operation process is relatively cumbersome and has a significant impact on the punching efficiency of the aluminum product. Utility Model Content

[0004] The purpose of the present invention is to provide an aluminum product punching device to solve the problem in the above background technology that the aluminum product punching operation process is relatively complicated and has a great impact on the punching efficiency of the aluminum product.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The utility model provides an aluminum product punching device, comprising a punching table and a punching frame arranged on the punching table, wherein the punching table is provided with a driving member for driving the punching frame to move linearly, and the aluminum product punching device further comprises:

[0007] A sliding seat and an upper pressing portion are respectively connected in sliding fashion to the sliding grooves at the bottom and top of the punching frame. The upper pressing portion is used to press and fix the aluminum product on the top of the sliding seat.

[0008] A pad hole is provided on the top of the slide seat.

[0009] A driving part is used to drive the slide and the upper pressing part to move synchronously in a straight line.

[0010] The upper pressure part includes:

[0011] A telescopic cylinder is slidably arranged in one of the sliding grooves.

[0012] An upper retaining ring is fixedly sleeved on the output end of the telescopic cylinder.

[0013] The upper pressing sleeve is slidably sleeved on the output end of the telescopic cylinder.

[0014] A spring is slidably sleeved on the telescopic cylinder, the spring being located between the upper retaining ring and the upper pressing sleeve, and the spring being used for limiting and guiding the sliding of the upper pressing sleeve.

[0015] The aluminum product punching equipment also includes:

[0016] A puncher is fixed on the end surface of the output end of the telescopic cylinder.

[0017] Furthermore, the upper pressure sleeve is sleeved on the outside of the puncher, and the upper pressure sleeve is located below the upper retaining ring.

[0018] Furthermore, the upper pressing sleeve and the pad hole are in a coaxial relationship, and the upper pressing sleeve and the drill bit of the punch are in a coaxial relationship.

[0019] Furthermore, the punching frame and the slide both move in a horizontal direction, and the moving direction of the punching frame is perpendicular to the moving direction of the slide.

[0020] Furthermore, the driving unit includes:

[0021] Two adjusting screw rods are respectively arranged in the two sliding grooves, and the two adjusting screw rods are respectively threadedly connected to the telescopic cylinder and the sliding seat.

[0022] A transmission member is provided between the two adjusting screw rods, and the transmission member is used to link the two adjusting screw rods to operate synchronously.

[0023] A driving motor is provided on the punching frame and is used to drive one of the adjusting screw rods to operate.

[0024] Furthermore, the aluminum product punching equipment also includes:

[0025] A pad is fixed on the top of the punching table.

[0026] A limiting member is provided on the top of the punching table, and is used to press and fix one side of the plate-shaped aluminum product on the top of the pad.

[0027] Furthermore, the top and bottom of the punching frame are both horizontal planes, and the bottom of the punching frame is flush with the top of the cushion block.

[0028] Compared with the existing technology, one or more of the above technical solutions have the following beneficial effects:

[0029] 1. The utility model uses the cooperation between the vertically opposed slide and the upper pressing part in the punching frame to control the driving part to drive the two to move synchronously and in the same direction to the punching point, and always keep the output end of the puncher aligned with the pad hole. The telescopic cylinder continuously pushes down the upper pressing sleeve and the puncher, which can sequentially complete the upper pressing sleeve to press and fix the aluminum product and punch the hole. The operation is simple and efficient, and the positioning is precise.

[0030] 2. The utility model can first press and fix one side of the plate-shaped aluminum product through a limiter, and then synchronously adjust the positions of the slide and the upper pressure part in the X and Y directions by controlling the driving member and the driving part to operate simultaneously, so as to accurately and efficiently locate the punching point position, and also make the fixing effect of the upper pressure sleeve on the aluminum product proportional to the elongation of the output end of the telescopic cylinder, thereby further improving the fixing effect of the aluminum product and improving the punching stability and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is an axonometric drawing of the present utility model;

[0032] Figure 2 It is a partial cross-sectional view of the utility model from a left-side perspective;

[0033] Figure 3 for Figure 2 Enlarged view of part A;

[0034] Figure 4 It is an axonometric view of the second driving part in the utility model.

[0035] In the figure: 1. Punching table; 2. Punching frame; 3. Driving part; 4. Slide; 5. Slide seat; 6. Upper pressure part; 61. Telescopic cylinder; 62. Upper retaining ring; 63. Upper pressure sleeve; 64. Spring; 7. Pad hole; 8. Driving part; 81. Driving motor; 82. Adjusting screw; 83. Transmission part; 9. Limiting part; 10. Punching machine; 11. Pad. DETAILED DESCRIPTION

[0036] In order to enable people skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the present application will be clearly and completely described below in conjunction with the drawings in the embodiment of the present application.

[0037] like Figures 1 to 4As shown, an aluminum product punching device includes a punching table 1 and a punching frame 2 provided on the punching table 1. The punching table 1 is provided with a driving member 3 for driving the punching frame 2 to move linearly. The driving member 3 includes a first screw rod rotated on the top of the punching table 1, and a servo motor for driving the first screw rod to rotate. The first screw rod is threadedly connected to the punching frame 2. A guide rod is fixed on the top of the punching table 1. The bottom of the punching frame 2 is slidably sleeved on the guide rod. The guide rod and the first screw rod are parallel to each other, and the axes of the two are in the same horizontal plane. The aluminum product punching device also includes:

[0038] The slide 5 and the upper pressing part 6 are respectively connected to the slide grooves 4 at the bottom and top of the punching frame 2 in a sliding manner. The upper pressing part 6 is used to press and fix the aluminum product on the top of the slide 5.

[0039] A pad hole 7 is provided on the top of the slide 5 .

[0040] A driving part 8 is used to drive the slide 5 and the upper pressing part 6 to move linearly synchronously.

[0041] The upper pressing part 6 includes:

[0042] A telescopic cylinder 61 is slidably disposed in one of the slide grooves 4 .

[0043] An upper retaining ring 62 is fixedly sleeved on the output end of the telescopic cylinder 61 .

[0044] The upper pressing sleeve 63 is slidably mounted on the output end of the telescopic cylinder 61 .

[0045] A spring 64 is slidably sleeved on the telescopic cylinder 61 . The spring 64 is located between the upper retaining ring 62 and the upper pressing sleeve 63 . The spring 64 is used to limit and guide the sliding of the upper pressing sleeve 63 .

[0046] Aluminum punching equipment also includes:

[0047] The puncher 10 is fixed on the output end surface of the telescopic cylinder 61.

[0048] By cooperating with the slide 5 and the upper pressure part 6 vertically oppositely arranged in the punching frame 2, the driving part 8 is controlled to drive the two to move synchronously to the punching point, and always keep the output end of the puncher 10 aligned with the pad hole 7. The telescopic cylinder 61 continuously pushes down the upper pressure sleeve 63 and the puncher 10, and the upper pressure sleeve 63 can complete the pressing and fixing and punching operations of the aluminum product in turn. The operation is simple and efficient, and the positioning is accurate.

[0049] In this embodiment, the upper pressing sleeve 63 is sleeved on the outside of the punch 10 , and the upper pressing sleeve 63 is located below the upper retaining ring 62 .

[0050] The upper pressing sleeve 63 and the pad hole 7 are in a coaxial relationship, and the upper pressing sleeve 63 and the drill bit of the punch 10 are in a coaxial relationship.

[0051] Such a design can improve the stability of the upper pressing sleeve 63 in the up and down movement, prevent it from shaking and affecting the pressing and fixing effect on the aluminum product, and also avoid affecting the subsequent punching accuracy.

[0052] In this embodiment, the punching frame 2 and the slide 5 both move in the horizontal direction, and the moving direction of the punching frame 2 is perpendicular to the moving direction of the slide 5. With such a design, it is only necessary to simply place the aluminum product between the slide 5 and the upper pressure part 6, and then simultaneously control the driving member 3 and the driving part 8 to operate simultaneously to achieve synchronous adjustment of the positions of the slide 5 and the upper pressure part 6 in the X and Y directions, thereby improving the positioning efficiency and accuracy of the slide 5 and the upper pressure part 6.

[0053] In this embodiment, the driving unit 8 includes:

[0054] Two adjusting screw rods 82 are respectively arranged in the two sliding grooves 4, and the two adjusting screw rods 82 are respectively threadedly connected to the telescopic cylinder 61 and the sliding seat 5.

[0055] The transmission member 83 is arranged between the two adjusting screw rods 82. The transmission member 83 includes a flat gear fixed to one end of the adjusting screw rod 82. A transmission chain is sleeved between the two flat gears. The transmission member 83 is used to link the two adjusting screw rods 82 to operate synchronously.

[0056] A driving motor 81 is provided on the punching frame 2 for driving one of the adjusting screw rods 82 to operate. The driving motor 81 and the transmission chain are respectively distributed on both sides of the outside of the punching frame 2 .

[0057] Through the transmission chain and the flat gear power transmission at one end of the two adjusting screw rods 82, the power at the output end of the driving motor 81 can be synchronously transmitted to the two adjusting screw rods 82, so that the two adjusting screw rods 82 rotate synchronously in the same direction, driving the slide 5 and the telescopic cylinder 61 to move synchronously, and during the movement of the two, the two are in a relatively static state, so that the punching machine 10 can complete precise punching.

[0058] In this embodiment, the aluminum product punching equipment further includes:

[0059] A pad 11 is fixed on the top of the punching table 1.

[0060] A limiter 9 is provided on the top of the punching table 1. The limiter 9 includes a cylinder relatively fixed to the top of the punching table 1. The cylinder fits the vertical surface of the pad. A pressure strip is fixed on the output end of the cylinder. The cross section of the pressure strip is in the shape of "7", and the pressure strip is located at the top of the boundary of the pad 11. The limiter 9 is used to press one side of the plate-shaped aluminum product to the top of the pad 11.

[0061] The top and bottom of the punching frame 2 are both horizontal surfaces, and the bottom of the punching frame 2 is flush with the top of the pad 11 .

[0062] The limit member 9 can be used to first press and fix one side of the plate-shaped aluminum product, and then by controlling the simultaneous operation of the driving member 3 and the driving part 8, the positions of the slide 5 and the upper pressing part 6 in the X and Y directions can be synchronously adjusted, the punching point position can be accurately and efficiently located, and the fixing effect of the upper pressing sleeve 63 on the aluminum product can be proportional to the elongation of the output end of the telescopic cylinder 61, thereby further improving the fixing effect of the aluminum product and improving the punching stability and accuracy.

[0063] Working principle: A general aluminum product is horizontally placed across the inside of the punching frame 2, and the bottom of the aluminum product is overlapped on the bottom of the punching frame 2. Then, the driving member 3 and the driving part 8 are controlled to operate at the same time, so as to respectively drive the punching frame 2 to move in the X-axis direction, and the slide 5 and the upper pressing part 6 to move synchronously in the Y-axis direction, so as to simultaneously adjust the positions of the slide 5 and the upper pressing part 6 on the X and Y axes so that they are aligned with the points to be punched on the aluminum product, thereby improving the accuracy and efficiency of finding the points. Then, the output end of the telescopic cylinder 61 is controlled to extend downward and push the upper pressing sleeve 63 and the punching machine 10 to move downward synchronously. The upper pressing sleeve 63 first contacts the top of the aluminum product and presses the punched part of the aluminum product between it and the slide 5. As the extension The output end of the telescopic cylinder 61 continues to extend, and the upper pressure sleeve 63 moves upward relative to the output end of the telescopic cylinder 61, and compresses the spring to accumulate elastic force, thereby increasing the pressure between the upper pressure sleeve 63 and the aluminum product, and making the pressure of the upper pressure sleeve 63 on the aluminum product proportional to the expansion and contraction amount of the output end of the telescopic cylinder 61 after the upper pressure sleeve 63 contacts the aluminum product, until the output end of the puncher 10 contacts the aluminum product, as the output end of the telescopic cylinder 61 continues to move downward, the punching operation on the aluminum product is realized until the puncher 10 drills through the aluminum product. A pad hole 7 is provided on the slide 5 at a position corresponding to the output end of the puncher 10 to facilitate the puncher 10 to drill through the aluminum product and avoid damaging the slide 5 or the punching table 1.

[0064] The above description is merely a preferred embodiment of the present invention. Any portion not described in the present invention can be implemented by adopting or drawing upon existing technologies. Of course, the above description is not intended to limit the present invention, nor is the present invention limited to the above examples. Any changes, modifications, additions, or substitutions made by those skilled in the art within the spirit and scope of the present invention shall also fall within the scope of protection of the present invention.

Claims

1. An aluminum product punching device, comprising a punching table (1) and a punching frame (2) arranged on the punching table (1), wherein the punching table (1) is provided with a driving member (3) for driving the punching frame (2) to move linearly, characterized in that: The aluminum product punching equipment also includes: A slide seat (5) and an upper pressing portion (6) respectively connected in a sliding manner to the slide grooves (4) provided at the bottom and top of the punching frame (2), wherein the upper pressing portion (6) is used to press and fix the aluminum product on the top of the slide seat (5); A pad hole (7) provided on the top of the slide seat (5); A driving portion (8) for driving the slide (5) and the upper pressing portion (6) to move linearly in sync; The upper pressing part (6) comprises: a telescopic cylinder (61) slidably disposed in one of the chute (4); an upper retaining ring (62) fixedly sleeved on the output end of the telescopic cylinder (61); An upper pressing sleeve (63) slidably sleeved on the output end of the telescopic cylinder (61); a spring (64) slidably sleeved on the telescopic cylinder (61), the spring (64) being located between the upper retaining ring (62) and the upper pressing sleeve (63), and the spring (64) being used to limit and guide the sliding of the upper pressing sleeve (63); The aluminum product punching equipment also includes: A puncher (10) is fixed on the output end surface of the telescopic cylinder (61).

2. The aluminum product punching equipment according to claim 1, characterized in that: The upper pressing sleeve (63) is sleeved on the outside of the punch (10), and the upper pressing sleeve (63) is located below the upper retaining ring (62).

3. The aluminum product punching equipment according to claim 2, characterized in that: The upper pressing sleeve (63) and the pad hole (7) are in a coaxial relationship, and the upper pressing sleeve (63) and the drill bit of the punch (10) are in a coaxial relationship.

4. The aluminum product punching equipment according to claim 3, characterized in that: The punching frame (2) and the slide (5) both move in a horizontal direction, and the moving direction of the punching frame (2) is perpendicular to the moving direction of the slide (5).

5. The aluminum product punching equipment according to claim 4, characterized in that: The driving unit (8) comprises: Two adjusting screw rods (82) are respectively arranged in the two sliding grooves (4), and the two adjusting screw rods (82) are respectively threadedly connected to the telescopic cylinder (61) and the sliding seat (5); A transmission member (83) is provided between the two adjusting screw rods (82), and the transmission member (83) is used to link the two adjusting screw rods (82) to operate synchronously; A driving motor (81) is provided on the punching frame (2) and is used to drive one of the adjusting screw rods (82) to operate.

6. The aluminum product punching equipment according to claim 1, characterized in that: The aluminum product punching equipment also includes: A pad (11) fixed to the top of the punching table (1); A limiting member (9) is provided on the top of the punching table (1), and the limiting member (9) is used to press and fix one side of the plate-shaped aluminum product on the top of the pad (11).

7. The aluminum product punching equipment according to claim 6, characterized in that: The top and bottom of the punching frame (2) are both horizontal planes, and the bottom of the punching frame (2) is flush with the top of the pad (11).

Images