Multi-point punching device for metal product machining

Abstract

The utility model relates to the technical field of metal product processing, and discloses a multi-point punching device for metal product processing, which comprises a turntable assembly, a slide rail assembly, a regulation and control assembly and a punching assembly, the turntable assembly comprises a bearing bottom plate, the bearing bottom plate is movably hinged with a turntable used for fixing a metal product and adjusting the angle of the metal product, and the slide rail assembly is arranged on the turntable assembly. The sliding rail assembly comprises a hydraulic rod used for adjusting the height, an L-shaped plate is fixed to the output end of the hydraulic rod, a connecting plate is movably hinged to the bottom of the L-shaped plate, the sliding rail assembly is installed on the rotating disc through a metal product and clamped and fixed through a fixed clamping jaw, meanwhile, an arc-shaped sliding rail is arranged, and a puncher is slidably connected into the arc-shaped sliding rail. The punching angle is adjusted, the arc-shaped sliding rail rotates around the side portion of the metal product under the action force of rotation of the output end of the adjusting and controlling motor, the punching position is adjusted, the effect of single-time clamping and multi-point punching is achieved, and the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product processing, and specifically relates to a multi-point punching device for metal product processing. Background Art

[0002] Metal products refer to various products or parts made of metal materials. Metal is a common engineering material with excellent strength, wear resistance and electrical conductivity. Therefore, it is widely used in the manufacture of various products, including household items, building materials, mechanical parts, electronic products, parts of transportation vehicles and medical devices, etc. These are just part of metal products. The wide application of metal materials makes metal products play an important role in daily life and industrial production.

[0003] In the production process of metal products, punching the products is an essential step. At present, the punching equipment clamps and fixes both sides of the metal product, and then uses the punch to press down to perform punching operations on the metal product. When punching different surfaces of the metal product, by changing the clamping angle of the metal product, punching operations on different surfaces can be achieved. When performing punching operations on different surfaces, it is necessary to manually adjust the clamping angle of the metal product every time after punching, and then perform punching. There are problems of operational complexity and low production efficiency. At the same time, multiple adjustments will lead to a reduction in punching accuracy. Content of the Utility Model

[0004] Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a multi-point punching device for metal product processing, which has the advantage of being able to perform multiple multi-point punching operations on a metal product during a single clamping, and solves the problems of tediousness, affecting production efficiency and uniformly affecting punching accuracy when performing multi-point punching at the present stage, which requires repeatedly adjusting the angle of the metal product.

[0006] (2) Technical Solution

[0007] To achieve the above object, the utility model provides the following technical solution: A multi-point punching device for metal product processing, including a turntable assembly, a slide rail assembly, a regulation assembly and a punching assembly. The turntable assembly includes a supporting bottom plate, and a rotating disk for fixing and angle adjustment of the metal product is movably hinged on the supporting bottom plate. The rotating disk is hinged at the center position of the supporting bottom plate and can drive the metal product fixed on the top to rotate, so as to achieve the function of rotating and adjusting the angle.

[0008] The slide rail assembly includes a hydraulic rod for adjusting the height, an L-shaped plate is fixed at the output end of the hydraulic rod, a connecting plate is movably hinged at the bottom of the L-shaped plate, an arc-shaped slide rail is fixed at one end of the connecting plate, and a limiting slide groove matching the length of the arc-shaped slide rail is opened on the side of the arc-shaped slide rail. The output end of the hydraulic rod telescopes and drives the L-shaped plate to move up and down, thereby adjusting the height of the arc-shaped slide rail and the regulating assembly.

[0009] The regulating component includes a support rod fixed on a connecting plate, a driving motor fixed at one end of the support rod, a first rotating rod fixed at an output end of the driving motor, a connecting rod movably sleeved in the first rotating rod, a second rotating rod movably sleeved at one end of the connecting rod, the support rod and two ends of the arc slide rail are at the same distance, and the output end of the driving motor has a bidirectional rotation function. When the driving motor is operating, its output end drives the first rotating rod to rotate, and drives the second rotating rod to move at the same time through the connecting rod.

[0010] The punching assembly includes a puncher slidably connected in the arc slide rail, a sliding rod is fixed on the side of the puncher, the side of the sliding rod is slidably connected in the limiting slide groove and fixed at one end of the second rotating rod, the two sides of the puncher are grooved, which are consistent with the slide rail in the arc slide rail, thereby improving the stability of the puncher sliding in the arc slide rail and preventing the puncher from escaping from the arc slide rail. At the same time, when the second rotating rod swings, it drives the puncher to slide in the arc slide rail to adjust the position and angle, and as the puncher moves to the middle of the arc slide rail, the connecting rod is gradually retracted into the two rotating rods, and when the puncher moves to the two ends of the arc slide rail, the connecting rod moves from the inside of the rotating rod to the outside.

[0011] As a further improvement of the above solution, a stabilizing slot is provided on the rotating disk, a stabilizing rod is fixed in the stabilizing slot, and a fixed clamp is slidably connected in the stabilizing slot, and the fixed clamp is movably sleeved on the stabilizing rod.

[0012] Through the above technical solution, the width of the fixed clamp is consistent with that of the stabilizing slide groove, which increases the stability of the clamp movement. At the same time, the fixed clamp is sleeved on the stabilizing rod and slides to prevent the fixed clamp from escaping from the stabilizing slide groove.

[0013] As a further improvement of the above solution, a tension spring is movably sleeved on the stabilizing rod, and the tension spring is fitted on the fixed clamping claw and the stabilizing sliding groove.

[0014] Through the above technical solution, after the tension spring is expanded, it pushes the fixed clamping claw to approach the middle of the rotating disk, thereby achieving the function of clamping and fixing metal products of different sizes.

[0015] As a further improvement of the above solution, a regulation motor is fixed on the L-shaped plate, and the output end of the regulation motor penetrates through the L-shaped plate and is fixed on the connecting plate.

[0016] Through the above technical solution, the output end of the regulation motor has the function of rotating bidirectionally. When the regulation motor operates, it drives the connecting plate to rotate, realizing the function of simultaneously adjusting the angles of the support rod and the arc-shaped slide rail.

[0017] As a further improvement of the above solution, a spring telescopic rod is fixed at one end of the arc-shaped slide rail, and a buffer button is fixed at the output end of the spring telescopic rod.

[0018] Through the above technical solution, when the output end of the hydraulic rod moves downward, it makes the arc-shaped slide rail move downward simultaneously. At this time, when the buffer button at the bottom of the spring telescopic rod contacts the supporting bottom plate, the function of buffering and shock absorption is realized.

[0019] As a further improvement of the above solution, a punching rod is fixed on the punching device, and the output end of the punching rod penetrates through the punching device and is fixed with a punch head.

[0020] Through the above technical solution, the output end of the punching rod has the effect of quickly telescoping and moving. When the punching device moves to an appropriate position in the arc-shaped slide rail, through the operation of the punching rod, it drives the punch head to move forward quickly, impacting the corresponding position on the side of the metal product, realizing the function of quickly punching holes and ensuring the effect of neat punching edges.

[0021] As a further improvement of the above solution, a spring screw rod is movably sleeved on the side of the connecting rod, and the spring screw rod is attached to one ends of the first rotating rod and the second rotating rod.

[0022] Through the above technical solution, the spring screw rod is used to push the first and second rotating rods towards both ends, so that there is a force for the first and second rotating rods to expand towards both ends, avoiding the free telescopic movement of the two rotating rods.

[0023] Compared with the prior art, the present utility model provides a multi-point punching device for metal product processing, which has the following beneficial effects:

[0024] 1. For the multi-point punching device for metal product processing, the metal product is installed on the rotating disk and clamped and fixed by the fixed clamping jaws. At the same time, an arc-shaped slide rail is provided, and the punching device is slidably connected in the arc-shaped slide rail to realize the adjustment of the punching angle. And under the acting force of the rotation of the output end of the regulation motor, the arc-shaped slide rail rotates around the side of the metal product to adjust the punching position, realizing the effect of multi-point punching in a single clamping, effectively improving the production efficiency. At the same time, by setting the angle of a single rotation of the regulation motor, the multi-point equidistant punching operation is realized, improving the punching accuracy.

[0025] 2. The multi-point punching device for metal product processing controls the position of the arc-shaped slide rail on the side of the metal product by the telescopic length of the output end of the hydraulic rod, and adjusts the position of the punching device on the arc-shaped slide rail, so as to realize single-point multi-angle punching operation, further improving the flexibility of its use. Brief Description of the Drawings

[0026] Figure 1 It is a schematic diagram of the overall structure of the device of the present utility model;

[0027] Figure 2 It is a schematic right view structure diagram of the slide rail assembly, the regulation and control assembly and the punching assembly of the present utility model;

[0028] Figure 3 It is a schematic left view structure diagram of the slide rail assembly, the regulation and control assembly and the punching assembly of the present utility model;

[0029] Figure 4 It is a schematic diagram of the overall structure of the punching assembly of the present utility model.

[0030] In the drawings, the list of components represented by each reference numeral is as follows:

[0031] 1. Turntable assembly; 101. Supporting bottom plate; 102. Rotating disk; 103. Stable chute; 104. Stable rod; 1041. Tension spring; 105. Fixed jaw;

[0032] 2. Slide rail assembly; 201. Hydraulic rod; 202. L-shaped plate; 203. Regulation and control motor; 204. Connecting plate; 205. Arc-shaped slide rail; 206. Spring telescopic rod; 207. Buffer button; 208. Limit chute;

[0033] 3. Regulation and control assembly; 301. Support rod; 302. Driving motor; 303. First rotating rod; 304. Connecting rod; 305. Spring screw rod; 306. Second rotating rod;

[0034] 4. Punching assembly; 401. Punching device; 402. Stamping rod; 403. Slide rod; 404. Punch head. Detailed Embodiment

[0035] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0036] Embodiment 1

[0037] Please refer to Figures 1-4As shown, the multi-point punching device for metal product processing proposed in this embodiment includes a turntable assembly 1, a slide rail assembly 2, an adjustment assembly 3 and a punching assembly 4. The turntable assembly 1 includes a supporting base plate 101, and a rotating disk 102 for fixing and adjusting the angle of the metal product is movably hinged on the supporting base plate 101. The rotating disk 102 is hinged at the center position of the supporting base plate 101, and can drive the metal product fixed on the top to rotate, thereby realizing the function of rotationally adjusting the angle.

[0038] The slide rail assembly 2 includes a hydraulic rod 201 for adjusting the height. An L-shaped plate 202 is fixed to the output end of the hydraulic rod 201. A connecting plate 204 is movably hinged at the bottom of the L-shaped plate 202. An arc-shaped slide rail 205 is fixed to one end of the connecting plate 204. A limiting slide groove 208 matching the length of the arc-shaped slide rail 205 is provided on the side of the arc-shaped slide rail 205. The output end of the hydraulic rod 201 is telescopically movable, driving the L-shaped plate 202 to move up and down, thereby adjusting the height of the arc-shaped slide rail 205 and the regulating assembly 3.

[0039] The regulating component 3 includes a support rod 301 fixed on the connecting plate 204, a driving motor 302 is fixed to one end of the support rod 301, a first rotating rod 303 is fixed to the output end of the driving motor 302, a connecting rod 304 is movably sleeved in the first rotating rod 303, a second rotating rod 306 is movably sleeved at one end of the connecting rod 304, the distance between the support rod 301 and the two ends of the arc-shaped slide rail 205 is the same, and the output end of the driving motor 302 has the function of bidirectional rotation. When the driving motor 302 is operating, its output end drives the first rotating rod 303 to rotate, and drives the second rotating rod 306 to move at the same time through the connecting rod 304.

[0040] The punching assembly 4 includes a puncher 401 slidably connected to the arc slide rail 205, and a sliding rod 403 is fixed to the side of the puncher 401. The side of the sliding rod 403 is slidably connected to the limiting slide groove 208 and fixed to one end of the second rotating rod 306. The two sides of the puncher 401 are groove-shaped, which are consistent with the slide rails in the arc slide rail 205, thereby improving the stability of the puncher 401 sliding in the arc slide rail 205 and preventing the puncher 401 from escaping from the arc slide rail 205. At the same time, when the second rotating rod 306 swings, it drives the puncher 401 to slide in the arc slide rail 205 to adjust the position and angle, and as the puncher 401 moves to the middle of the arc slide rail 205, the connecting rod 304 is gradually retracted into the two rotating rods, and when the puncher 401 moves to the two ends of the arc slide rail 205, the connecting rod 304 moves from the inside of the rotating rod to the outside.

[0041] The working principle of the multi-point punching device for metal product processing proposed in this embodiment is as follows: When in use, place the metal product on the rotating disk 102. By pushing the fixed jaw 105, it is clamped at the bottom of the metal product under the push of the tension spring 1041 to completely fix the metal product. After fixation, control the output end of the hydraulic rod 201 to move downward, so that the arc-shaped slide rail 205 is located at the side of the metal product, and control the regulating motor 203 to operate, so that the arc-shaped slide rail 205 rotates at the side of the metal product to adjust the position where punching is required. After the adjustment is completed, the regulating motor 203 stops operating. At this time, control the driving motor 302 to operate, so that its output end drives the first rotating rod 303 to rotate, and drives the second rotating rod 306 to rotate through the connecting rod 304, so that the punching device 401 slides on the arc-shaped slide rail 205 to adjust the angle of punching. After the adjustment is completed, control the driving motor 302 to stop operating. Subsequently, control the output end of the hydraulic rod 201 to move downward again, so that the bottom of the connecting plate 204 is closely attached to the top of the metal product to press and fix the metal product. At this time, control the punching rod 402 to operate, push the punch 404, and the punch quickly impacts the metal surface to punch the corresponding position. After punching is completed, the punch 404 automatically retracts, and repeat the above steps to adjust the position and angle to perform multiple punchings at the specified positions.

[0042] Further, a stable chute 103 is provided on the rotating disk 102, a stable rod 104 is fixed in the stable chute 103, and at the same time, a fixed jaw 105 is slidably connected in the stable chute 103, and the fixed jaw 105 is movably sleeved on the stable rod 104.

[0043] More specifically, the fixed jaw 105 fits the width in the stable chute 103 to increase the stability of the jaw movement. At the same time, the fixed jaw 105 slides on the stable rod 104 to prevent the fixed jaw 105 from detaching from the stable chute 103.

[0044] Further, a tension spring 1041 is movably sleeved on the stable rod 104, and the tension spring 1041 is attached to the fixed jaw 105 and the stable chute 103.

[0045] More specifically, after the tension spring 1041 is unfolded, it pushes the fixed jaw 105 to approach the middle of the rotating disk 102 to realize the function of clamping and fixing metal products of different sizes.

[0046] Further, a regulating motor 203 is fixed on the L-shaped plate 202, and the output end of the regulating motor 203 penetrates the L-shaped plate 202 and is fixed on the connecting plate 204.

[0047] More specifically, the output end of the regulating motor 203 has the function of bidirectional rotation. When the regulating motor 203 operates, it drives the connecting plate 204 to rotate, realizing the function of simultaneously adjusting the angles of the support rod 301 and the arc-shaped slide rail 205.

[0048] In addition, it should be noted that the rotation angle of the output end of the regulating motor 203 can be set so that the distance of each rotation is the same, completing the multi-point equidistant punching operation.

[0049] Furthermore, one end of the arc-shaped slide rail 205 is fixed with a spring telescopic rod 206, and the output end of the spring telescopic rod 206 is fixed with a buffer button 207.

[0050] More specifically, when the output end of the hydraulic rod 201 moves downward, it causes the arc-shaped slide rail 205 to move downward simultaneously. At this time, when the buffer button 207 at the bottom of the spring telescopic rod 206 contacts the supporting bottom plate 101, the function of buffering and shock absorption is realized.

[0051] Furthermore, a punching rod 402 is fixed on the punching device 401. The output end of the punching rod 402 penetrates through the punching device 401 and is fixed with a punch head 404.

[0052] More specifically, the output end of the punching rod 402 has the effect of fast telescopic movement. When the punching device 401 moves to an appropriate position within the arc-shaped slide rail 205, through the operation of the punching rod 402, it drives the punch head 404 to move forward quickly, impacting the corresponding position on the side of the metal product, realizing the function of fast punching and ensuring the effect of neat punching edges.

[0053] Furthermore, a spring screw rod 305 is movably sleeved on the side of the connecting rod 304, and the spring screw rod 305 is attached to one ends of the first rotating rod 303 and the second rotating rod 306.

[0054] More specifically, the spring screw rod 305 is used to push the first and second rotating rods 306 towards both ends, so that there is a force for the first and second rotating rods 306 to expand towards both ends, avoiding the free telescopic movement of the two rotating rods.

[0055] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-point punching device for metal product processing, comprising a turntable assembly, a slide rail assembly, a regulating assembly and a punching assembly, characterized in that: The turntable assembly comprises a supporting base plate, on which a rotating disk for fixing and adjusting the angle of the metal product is movably hinged; The slide rail assembly includes a hydraulic rod for adjusting the height, an L-shaped plate is fixed at the output end of the hydraulic rod, a connecting plate is movably hinged at the bottom of the L-shaped plate, an arc-shaped slide rail is fixed at one end of the connecting plate, and a limit slide groove matching the length of the arc-shaped slide rail is opened on the side of the arc-shaped slide rail; The regulating assembly comprises a support rod fixed on the connecting plate, a driving motor is fixed at one end of the support rod, a first rotating rod is fixed at the output end of the driving motor, a connecting rod is movably sleeved in the first rotating rod, and a second rotating rod is movably sleeved at one end of the connecting rod; The punching assembly comprises a puncher slidably connected in an arc-shaped slide rail, a sliding rod is fixed on the side of the puncher, and the side of the sliding rod is slidably connected in a limiting slide groove and fixed at one end of the second rotating rod.

2. A multi-point punching device for metal product processing according to claim 1, characterized in that: The rotating disk is provided with a stabilizing slide groove, a stabilizing rod is fixed in the stabilizing slide groove, and a fixing clamp is slidably connected in the stabilizing slide groove, and the fixing clamp is movably sleeved on the stabilizing rod.

3. A multi-point punching device for metal product processing according to claim 2, characterized in that: A tension spring is movably sleeved on the stabilizing rod, and the tension spring is fitted on the fixed clamping claw and the stabilizing sliding groove.

4. A multi-point punching device for metal product processing according to claim 1, characterized in that: A regulating motor is fixed on the L-shaped plate, and an output end of the regulating motor passes through the L-shaped plate and is fixed on the connecting plate.

5. The multi-point punching device for metal product processing according to claim 1, characterized in that: A spring telescopic rod is fixed at one end of the arc-shaped slide rail, and a buffer button is fixed at the output end of the spring telescopic rod.

6. A multi-point punching device for metal product processing according to claim 1, characterized in that: A punching rod is fixed on the punching device, and the output end of the punching rod passes through the punching device and is fixed with a punch.

7. The multi-point punching device for metal product processing according to claim 1, characterized in that: A spring screw rod is movably sleeved on the side of the connecting rod, and the spring screw rod is attached to one end of the first rotating rod and the second rotating rod.

Images