Positioning mechanism of stamping device

Abstract

The utility model relates to the technical field of metal processing, in particular to a positioning mechanism of a stamping device, which comprises a base, a stamping component and a positioning component, the positioning component comprises a first lead screw, a first slide block, a first clamping plate, a first non-slip mat and a second clamping component, the base is used for supporting, and the stamping component is used for stamping. A first lead screw is driven by a motor arranged on a base to rotate and drives two first sliding blocks to move relatively, then two first clamping plates move relatively to clamp the two sides of a metal piece, a first anti-skid pad increases the clamping friction force, clamping is more stable, a second clamping component is driven by a motor to operate, the other two sides of the metal piece are clamped, and clamping is more stable. And the metal piece is positioned in an electric control mode, operation is convenient, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a positioning mechanism of a stamping device. Background Art

[0002] In the process of metal processing, a stamping device is needed to stamp and process metals into various shapes. In the prior art, a Chinese patent document with the application number: 202022683211.3 discloses a stamping device for aluminum processing. Through the cooperation among a threaded rod, an elastic block and a bolt, the problem of imperfect fixation of aluminum during stamping is solved. However, the above technical solution requires rotating multiple threaded rods in sequence and cannot achieve rapid positioning of aluminum.

[0003] The existing publication number CN221434718U discloses a positioning and clamping mechanism of an aluminum stamping device, which includes: a base; two support rods, which are provided in two numbers, and the bottom ends of the two support rods are fixedly connected to the top of the base; a first electric slide rail, the left end and the right end of the first electric slide rail are respectively slidably connected to one side of the two support rods close to each other; a second electric slide rail, the second electric slide rail is fixedly installed at the bottom of the first electric slide rail, a cylinder is fixedly installed at the bottom of the first electric slide rail, and a stamping head is fixedly installed on the output shaft of the cylinder; two mounting rods. Through a simple structure, rapid clamping and fixation of aluminum with different lengths are realized, the applicable range is improved, the operation is convenient and fast, time and labor are saved, the clamping efficiency of aluminum can be greatly improved, it is convenient for personnel to use, and the practicability is strong.

[0004] However, for the above positioning and clamping mechanism of the aluminum stamping device, it is still necessary to manually rotate the screw rod. Through the threaded connection and cooperation between the screw rod and the base, the limit block is driven to move to the left, and then through a series of transmissions, the two mounting rods and the four positioning rods move downward, so that the positioning rods can press and fix the aluminum. Manual operation consumes manpower. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a positioning mechanism of a stamping device, which solves the problem that the existing positioning and clamping mechanism of an aluminum stamping device requires manual operation and consumes manpower.

[0006] To achieve the above purpose, the utility model provides a positioning mechanism of a stamping device, which includes a base and a stamping component, the stamping component is connected with the base, and further includes a positioning component;

[0007] The positioning component includes a first lead screw, a first slider, a first clamping plate, a first anti-slip pad, and a second clamping member. The first lead screw is rotatably connected to the base and is located below the base. The number of the first sliders is two. The two first sliders are respectively connected to the first lead screw and are relatively arranged. The first clamping plates are respectively fixedly connected to the two first sliders. The first anti-slip pads are respectively fixedly connected to the opposite surfaces of the two first clamping plates. The second clamping member is connected to the base.

[0008] Among them, the second clamping member includes a second lead screw and a second slider. The second lead screw is rotatably connected to the base and is located below the first lead screw. The number of the second sliders is two. The two second sliders are respectively connected to the second lead screw and are relatively arranged.

[0009] Among them, the second clamping member further includes a second clamping plate and a second anti-slip pad. The second clamping plates are respectively fixedly connected to the two second sliders. The second anti-slip pads are respectively fixed to the opposite surfaces of the two second clamping plates.

[0010] Among them, the stamping component includes a support rod, a first electric slide rail, a second electric slide rail, a cylinder, and a stamping head. The support rod is fixedly connected to the base and is located on one side of the base. The first electric slide rail is connected to the support rod and is located above the support rod. The second electric slide rail is connected to the first electric slide rail. The cylinder is connected to the second electric slide rail. The stamping head is connected to the output end of the cylinder.

[0011] Among them, the stamping component further includes a mounting plate, a resisting rod, a sleeve, and a connecting spring. The mounting plate is detachably connected to the output end of the cylinder. The sleeve is fixedly connected to the mounting plate and is located on the side of the mounting plate away from the stamping head. The resisting rod is located inside the sleeve. The two ends of the connecting spring are respectively connected to the resisting rod and the sleeve and are located inside the sleeve.

[0012] For the positioning mechanism of a stamping device of the present utility model, the base is used for support, the stamping component is used for stamping. The first lead screw is driven to rotate by a motor arranged on the base, driving the two first sliders to move relatively, and then the two first clamping plates move relatively to clamp both sides of the metal part. The first anti-slip pad increases the friction of the clamping, making the clamping more stable. The second clamping member is driven by a motor to operate and clamp the other two sides of the metal part. Thus, the clamping is fixed, which is convenient for stamping. The metal part is positioned in an electric control manner, with convenient operation and labor saving. Description of the Drawings

[0013] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0014] Figure 1 It is a schematic diagram of the overall structure of the positioning mechanism of the stamping device of the present utility model.

[0015] Figure 2 It is a sectional view of the positioning mechanism of the stamping device of the present utility model.

[0016] Figure 3 It is of the present utility model Figure 2 Enlarged view of part A.

[0017] In the figure: 101 - base, 102 - first lead screw, 103 - first slider, 104 - first clamping plate, 105 - first anti-slip pad, 106 - second lead screw, 107 - second slider, 108 - second clamping plate, 109 - second anti-slip pad, 110 - support rod, 111 - first electric slide rail, 112 - second electric slide rail, 113 - cylinder, 114 - stamping head, 115 - mounting plate, 116 - abutting rod, 117 - sleeve, 118 - connecting spring. Specific embodiments

[0018] The following will describe in detail the embodiments of the present utility model. The examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0019] The first embodiment of the present application is:

[0020] Please refer to Figures 1 to 3 , wherein, Figure 1 It is a schematic diagram of the overall structure of the positioning mechanism of the stamping device of the present utility model. Figure 2 It is a sectional view of the positioning mechanism of the stamping device of the present utility model. Figure 3 It is of the present utility model Figure 2Enlarged view of part A. The utility model provides a positioning mechanism for a stamping device, which includes a base 101, a stamping component, and a positioning component. The positioning component includes a first lead screw 102, a first slider 103, a first clamping plate 104, a first anti-slip pad 105, and a second clamping member. The second clamping member includes a second lead screw 106, a second slider 107, a second clamping plate 108, and a second anti-slip pad 109. The stamping component includes a support rod 110, a first electric slide rail 111, a second electric slide rail 112, a cylinder 113, a stamping head 114, a mounting plate 115, a resisting rod 116, a sleeve 117, and a connecting spring 118. Through the foregoing solution, the problem that the positioning and clamping mechanism of the existing aluminum stamping device requires manual operation and consumes manpower is solved. It can be understood that the foregoing solution can also be used to solve the positioning problems of other objects.

[0021] For this specific embodiment, the stamping component is connected to the base 101. The first lead screw 102 is rotatably connected to the base 101 and is located below the base 101. The number of the first sliders 103 is two. The two first sliders 103 are respectively connected to the first lead screw 102 and are oppositely arranged. The two first sliders 103 are respectively fixedly connected with the first clamping plates 104. The opposite surfaces of the two first clamping plates 104 are respectively fixedly connected with the first anti-slip pads 105. The second clamping member is connected to the base 101. The stamping component is used for stamping processing. The first lead screw 102 is driven to rotate by a motor arranged on the base 101, and the motor is controlled by a controller to operate. The first lead screw 102 is a double-threaded lead screw with opposite pitches. The two first sliders 103 are respectively oppositely arranged at both ends of the first lead screw 102 and move towards or away from each other along the first lead screw 102 following the forward and reverse rotations of the first lead screw 102. The first clamping plates 104 are fixed on the first sliders 103 and move therewith, and pressure sensors are arranged on their surfaces. The sensing signals are transmitted to the controller, and the controller thus senses whether the metal parts are clamped and controls the motor to stop running. The second anti-slip pad 109 is made of rubber material to increase the friction between the first clamping plate 104 and the metal parts and promote stable clamping.

[0022] Among them, the second lead screw 106 is rotatably connected to the base 101 and is located below the first lead screw 102; the number of the second sliders 107 is two, and the two second sliders 107 are respectively connected to the second lead screw 106 and are oppositely arranged. The second clamping plates 108 are fixedly connected to the two second sliders 107 respectively; the second anti-slip pads 109 are fixedly arranged on the opposite surfaces of the two second clamping plates 108 respectively. The principle of the second clamping member is the same as the above content. The motor is started by the controller, and the motor drives the second lead screw 106 to rotate. The second lead screw 106 is a double-start lead screw, so as to drive the two second sliders 107 to move in opposite or opposite directions. A pressure sensor is arranged on the second clamping plate 108 to transmit a signal to the controller, so as to control the operation of the motor. The second anti-slip pad 109 increases the contact friction force to promote stable clamping.

[0023] Secondly, the support rod 110 is fixedly connected to the base 101 and is located on one side of the base 101; the first electric slide rail 111 is connected to the support rod 110 and is located above the support rod 110; the second electric slide rail 112 is connected to the first electric slide rail 111; the cylinder 113 is connected to the second electric slide rail 112, and the stamping head 114 is connected to the output end of the cylinder 113. The support rod 110, the first electric slide rail 111, the second electric slide rail 112, the cylinder 113 and the stamping head 114 adopt the technology disclosed in the publication number CN221434718U to carry out stamping on metal parts. This is the prior art and will not be elaborated here.

[0024] At the same time, the mounting plate 115 is detachably connected to the output end of the cylinder 113; the sleeve 117 is fixedly connected to the mounting plate 115 and is located on the side of the mounting plate 115 away from the stamping head 114; the abutting rod 116 is located inside the sleeve 117; both ends of the connecting spring 118 are connected to the abutting rod 116 and the sleeve 117 respectively and are located inside the sleeve 117. The mounting plate 115 moves along with the stamping head 114. The number of the sleeves 117 is multiple, and the multiple sleeves 117 are respectively connected to the abutting rod 116 through the connecting spring 118. During the downward stamping process of the stamping head 114, the abutting rod 116 preferentially abuts against the upper surface of the clamped and fixed metal part, and then the stamping head 114 continues to move downward. The connecting spring 118 is compressed, and the abutting rod 116 retracts into the inside of the sleeve 117. The elastic force of the connecting spring 118 pushes the abutting rod 116 to continuously abut against the upper surface of the metal part to position the upper part.

[0025] Using the positioning mechanism of a stamping device according to this embodiment, place the metal part on the base 101, control the operation of the motor by the remote control, drive the first lead screw 102 and the second lead screw 106 to rotate, and then the first slider 103 and the second slider 107 move. Clamp and fix the four directions of the metal part through the first clamping plate 104 and the second clamping plate 108. The first anti-slip pad 105 makes the clamping more stable. Then start the stamping head 114 to move downward for stamping. During the downward movement, the abutting rod 116 preferentially abuts against the upper surface of the metal part, and uses the elastic force of the connecting spring 118 to always abut against it from above, only acting on the upper part of the metal part to make the stamping effect better. Thus, the positioning is carried out in an electric control manner, improving the positioning efficiency and reducing the manpower.

[0026] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A positioning mechanism for a stamping device, comprising a base and a stamping assembly, the stamping assembly being connected to the base, characterized in that, it further comprises a positioning assembly; The positioning assembly includes a first lead screw, a first slider, a first clamping plate, a first anti-slip pad and a second clamping member. The first lead screw is rotatably connected to the base and is located below the base. The number of the first sliders is two. The two first sliders are respectively connected to the first lead screw and are relatively arranged. The first clamping plates are respectively fixedly connected to the two first sliders. The first anti-slip pads are respectively fixedly connected to the opposite surfaces of the two first clamping plates. The second clamping member is connected to the base.

2. The positioning mechanism for a stamping device according to claim 1, characterized in that, The second clamping member includes a second lead screw and a second slider. The second lead screw is rotatably connected to the base and is located below the first lead screw. The number of the second sliders is two. The two second sliders are respectively connected to the second lead screw and are relatively arranged.

3. The positioning mechanism for a stamping device according to claim 2, characterized in that, The second clamping member further includes a second clamping plate and a second anti-slip pad. The second clamping plates are respectively fixedly connected to the two second sliders. The second anti-slip pads are respectively fixed to the opposite surfaces of the two second clamping plates.

4. The positioning mechanism for a stamping device according to claim 1, characterized in that, The stamping assembly includes a support rod, a first electric slide rail, a second electric slide rail, a cylinder and a stamping head. The support rod is fixedly connected to the base and is located on one side of the base. The first electric slide rail is connected to the support rod and is located above the support rod. The second electric slide rail is connected to the first electric slide rail. The cylinder is connected to the second electric slide rail. The stamping head is connected to the output end of the cylinder.

5. The positioning mechanism for a stamping device according to claim 4, characterized in that, The stamping assembly further includes a mounting plate, a resisting rod, a sleeve and a connecting spring. The mounting plate is detachably connected to the output end of the cylinder. The sleeve is fixedly connected to the mounting plate and is located on the side of the mounting plate away from the stamping head. The resisting rod is located inside the sleeve. The two ends of the connecting spring are respectively connected to the resisting rod and the sleeve and are located inside the sleeve.

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