阅读说明：本技术 一种冲压机的光电检测防护装置 (Photoelectric detection protector of punching machine ) 是由 袁海宾 于 2019-08-19 设计创作，主要内容包括：本发明涉及冲压设备技术领域,尤其是一种冲压机的光电检测防护装置,包括底箱,底箱上表面中部固定安装有冲压台,底箱上表面一侧固定安装有冲压装置本体,底箱上表面两侧均固定安装有检测防护机构,且两个检测防护机构分别位于冲压台两侧,两个检测防护机构之间为相对设置,检测防护机构包括固定安装在底箱上表面一侧的间距调节机构,间距调节机构一端延伸出底箱上表面一侧,间距调节机构上端固定安装有高度调节机构,高度调节机构一侧固定安装有安装机构,安装机构一侧固定安装有光电控制器。该冲压机的光电检测防护装置能够根据冲压件的规格大小,方便地对光电控制器的位置进行调节,从而提高了其灵敏度,增强了防护能力。(The invention relates to the technical field of stamping equipment, in particular to a photoelectric detection protection device of a stamping machine, which comprises a bottom case, wherein a stamping table is fixedly arranged in the middle of the upper surface of the bottom case, a stamping device body is fixedly arranged on one side of the upper surface of the bottom case, detection protection mechanisms are fixedly arranged on two sides of the upper surface of the bottom case, the two detection protection mechanisms are respectively arranged on two sides of the stamping table, the two detection protection mechanisms are oppositely arranged, each detection protection mechanism comprises an interval adjusting mechanism fixedly arranged on one side of the upper surface of the bottom case, one end of each interval adjusting mechanism extends out of one side of the upper surface of the bottom case, a height adjusting mechanism is fixedly arranged at the upper end of each interval adjusting mechanism, an installation mechanism is fixedly arranged on one side. The photoelectric detection protection device of the punching machine can conveniently adjust the position of the photoelectric controller according to the specification size of the stamping part, so that the sensitivity of the photoelectric controller is improved, and the protection capability is enhanced.)

1. The photoelectric detection protection device of the punching machine comprises a bottom case (1) and is characterized in that a punching table (2) is fixedly mounted in the middle of the upper surface of the bottom case (1), a punching device body (3) is fixedly mounted on one side of the upper surface of the bottom case (1), the punching device body (3) is positioned on one side of the punching table (2), detection protection mechanisms (8) are fixedly mounted on two sides of the upper surface of the bottom case (1), the detection protection mechanisms (8) are respectively positioned on two sides of the punching table (2), the two detection protection mechanisms (8) are arranged oppositely, each detection protection mechanism (8) comprises an interval adjusting mechanism (7) fixedly mounted on one side of the upper surface of the bottom case (1), one end of each interval adjusting mechanism (7) extends out of one side of the upper surface of the bottom case (1), and a height adjusting mechanism (6) is fixedly mounted at the upper end of each interval adjusting mechanism (7), an installation mechanism (5) is fixedly installed on one side of the height adjusting mechanism (6), and a photoelectric controller (4) is fixedly installed on one side of the installation mechanism (5).

2. The photoelectric detection protection device of the punch press as claimed in claim 1, wherein the spacing adjustment mechanism (7) comprises a fixing plate (26) fixedly mounted on one side of the upper surface of the bottom case (1), one end of the fixing plate (26) extends out of one side of the upper surface of the bottom case (1) and is fixedly mounted with a limit baffle (9), a sliding clamp plate (14) is mounted on the fixing plate (26) through a sliding mechanism, the sliding clamp plate (14) is clamped on the fixing plate (26), a first fastening nut (10) is arranged on one side of the upper surface of the sliding clamp plate (14), a rotating mechanism is arranged on the other side of the upper surface of the sliding clamp plate (14), and the lower end of the height adjustment mechanism (6) is rotatably arranged on the sliding clamp plate (14) through the rotating mechanism.

3. The photoelectric detection protector of the punch press as claimed in claim 2, wherein the sliding mechanism comprises two sliding bars (11) fixedly mounted at the lower portions of the two sides of the inner wall of the sliding clamping plate (14) respectively and two first sliding chutes (17) respectively formed at the middle portions of the two sides of the fixed plate (26), and the two sliding bars (11) are respectively slidably disposed in the two first sliding chutes (17).

4. The photoelectric detection protector for the punching machine is characterized in that the rotating mechanism comprises a rotating plate (12) fixedly installed at the lower end of the height adjusting mechanism (6) and a limiting circular groove (15) formed in the upper surface of the sliding clamping plate (14), a rotating block (13) is fixedly installed in the middle of the lower surface of the rotating plate (12), the rotating block (13) is rotatably arranged in the limiting circular groove (15), and a second fastening nut (16) is arranged on one side of the upper surface of the rotating plate (12).

5. A photoelectric detection protection device of a punch press according to claim 4, characterized in that the cross section of the rotating block (13) and the limiting circular groove (15) are both T-shaped structures.

6. The photoelectric detection protection device of the punching machine according to claim 1, wherein the height adjustment mechanism (6) comprises a vertical rod (19) fixedly installed on the spacing adjustment mechanism (7) and a sliding block (24) fixedly installed in the middle of one side of the installation mechanism (5), a second sliding groove (27) is formed in one side of the vertical rod (19), a strip-shaped groove (20) is formed in the middle of the other side of the vertical rod (19), the strip-shaped groove (20) and the second sliding groove (27) are communicated with each other, the sliding block (24) is slidably arranged in the second sliding groove (27), a first threaded rod (23) is fixedly installed in the middle of one side of the sliding block (24), one end of the first threaded rod (23) penetrates through the strip-shaped groove (20) and is in threaded connection with a nut (22), and the nut (22) is fixedly connected to one side of the vertical.

7. Photoelectric detection guard of a stamping press according to claim 6, characterized in that the nut (22) has a tightening block (21) welded to both the upper and lower ends.

8. Photoelectric detection protection device for stamping presses according to claim 6, characterized in that the slide (24) and the second runner (27) are both of T-shaped structural design.

9. The photoelectric detection protection device of the punching machine is characterized in that the mounting mechanism (5) comprises a mounting seat (28) fixedly mounted on one side of the height adjusting mechanism (6) and a clamping block (25) fixedly mounted on one side of the photoelectric controller (4), a damping layer (30) is bonded on the outer surface of the clamping block (25), a clamping groove (18) is formed in the middle of one side of the mounting seat (28), the clamping block (25) is clamped in the clamping groove (18), a plurality of second threaded rods (29) are uniformly and fixedly mounted on one side of the clamping block (25), and one ends of the second threaded rods (29) penetrate through the damping layer (30) and the mounting seat (28) and are fixedly connected through nuts.

Technical Field

The invention relates to the technical field of stamping equipment, in particular to a photoelectric detection protection device of a stamping machine.

Background

Generally, all can be provided with protector on the punching machine, and present punching machine most all is through adopting photoelectric sensor, and photoelectric sensor can sense operating personnel's hand, and when operating personnel placed stamping workpiece article back hand when still in the punching press within range, photoelectric sensor will sense the hand to give photoelectric controller with signal transmission, photoelectric controller will be fast in time control punching machine stop work, avoids the emergence of accident.

At present, the position of the photoelectric controller is fixed and cannot be adjusted, and when the specification of the stamping part article is small, the position of the photoelectric controller cannot be adjusted, so that the distance between the photoelectric controller and the stamping part can be increased, the sensitivity of the photoelectric controller can be reduced, the photoelectric controller cannot normally play a role in safety protection, and the protection capability of the device is reduced. Therefore, innovative improvements are needed to address this problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a photoelectric detection protection device of a punching machine.

In order to achieve the purpose, the invention adopts the following technical scheme:

the design is a photoelectric detection protection device of a punching machine, and the photoelectric detection protection device comprises a bottom case, wherein a punching platform is fixedly arranged in the middle of the upper surface of the bottom case, a punching device body is fixedly arranged on one side of the upper surface of the bottom case, the punching device body is positioned on one side of the punching platform, detection protection mechanisms are fixedly arranged on two sides of the upper surface of the bottom case and respectively positioned on two sides of the punching platform, the detection protection mechanisms are arranged relatively, each detection protection mechanism comprises an interval adjusting mechanism fixedly arranged on one side of the upper surface of the bottom case, one end of each interval adjusting mechanism extends out of one side of the upper surface of the bottom case, a height adjusting mechanism is fixedly arranged on the upper end of each interval adjusting mechanism, a mounting mechanism is fixedly arranged on one side of each height adjusting mechanism, and a photoelectric controller.

Preferably, the interval adjusting mechanism comprises a fixed plate fixedly mounted on one side of the upper surface of the bottom case, one end of the fixed plate extends out of one side of the upper surface of the bottom case and is fixedly provided with a limit baffle, a sliding clamping plate is mounted on the fixed plate through a sliding mechanism, the sliding clamping plate is clamped on the fixed plate, one side of the upper surface of the sliding clamping plate is provided with a first fastening nut, the other side of the upper surface of the sliding clamping plate is provided with a rotating mechanism, and the lower end of the height adjusting mechanism is rotatably arranged on the sliding clamping plate through the rotating mechanism.

Preferably, the sliding mechanism comprises two sliding strips fixedly mounted on the lower portions of the two sides of the inner wall of the sliding clamping plate respectively and two first sliding grooves formed in the middle portions of the two sides of the fixing plate respectively, and the two sliding strips are arranged in the two first sliding grooves in a sliding mode respectively.

Preferably, the rotating mechanism comprises a rotating plate fixedly mounted at the lower end of the height adjusting mechanism and a limiting circular groove formed in the upper surface of the sliding clamping plate, a rotating block is fixedly mounted in the middle of the lower surface of the rotating plate and rotatably arranged in the limiting circular groove, and a second fastening nut is arranged on one side of the upper surface of the rotating plate.

Preferably, the sections of the rotating block and the limiting circular groove are both T-shaped structures.

Preferably, height adjusting mechanism includes montant and the slider of fixed mounting at installation mechanism one side middle part of fixed mounting on interval adjustment mechanism, the second spout has been seted up to montant one side, the bar groove has been seted up at montant opposite side middle part, and bar groove and second spout communicate each other, the slider slides and sets up in the second spout, slider one side middle part fixed mounting has first threaded rod, and first threaded rod one end runs through bar groove and threaded connection has the nut, and nut fastening connection is in montant one side.

Preferably, the upper end and the lower end of the nut are welded with tightening blocks.

Preferably, the sliding block and the second sliding groove are both designed to be of a T-shaped structure.

Preferably, installation mechanism includes that fixed mounting is at the mount pad of high adjustment mechanism one side and the fixture block of fixed mounting in photoelectric controller one side, the fixture block surface bonds and has the buffer layer, the draw-in groove has been seted up at mount pad one side middle part, the fixture block card is established in the draw-in groove, the even fixed mounting in fixture block one side has a plurality of second threaded rods, and second threaded rod one end all runs through buffer layer and mount pad and through nut fixed connection.

The photoelectric detection protection device of the punching machine has the advantages that:

1. the photoelectric detection protection device of the punching machine is provided with the distance adjusting mechanism, and through the design, the horizontal positions of the two photoelectric controllers can be adjusted, the distance between the photoelectric controllers and stamping parts can be conveniently adjusted, so that the photoelectric controllers can be adjusted to proper positions according to the specification size condition of the stamping parts, the high sensitivity of the photoelectric controllers is ensured, and the device can normally play a role in safety protection.

2. The photoelectric detection protection device of the punching machine is provided with the height adjusting mechanism, and through the design, the height position of the photoelectric controller can be simply and conveniently adjusted, so that the photoelectric controller can be adjusted to a proper height position according to the size and specification of stamping parts, the sensitivity of the photoelectric controller can be improved, and the safety protection capability of the device is enhanced.

3. This photoelectric detection protector of punching machine design has installation mechanism, through the design of mount pad, fixture block, buffer layer, draw-in groove and second threaded rod to can make things convenient for photoelectric controller's installation, owing to the punching machine must can produce strong vibration when moving in addition, through the design of buffer layer, the buffer layer specifically adopts the rubber pad, thereby can effectively play the effect to photoelectric controller's shock attenuation and protection, can prolong its life.

Drawings

Fig. 1 is a schematic structural view of a photoelectric detection protection device of a stamping press according to the present invention.

Fig. 2 is a schematic structural diagram of a spacing adjustment mechanism of a photoelectric detection protection device of a stamping press according to the present invention.

Fig. 3 is a schematic structural diagram of a height adjusting mechanism of a photoelectric detection protection device of a stamping machine according to the present invention.

Fig. 4 is a schematic structural diagram of a mounting mechanism of a photoelectric detection protection device of a stamping machine according to the present invention.

Fig. 5 is a structural side view of a vertical rod and a mounting seat of the photoelectric detection protection device of the punch press.

Fig. 6 is a structural side view of a sliding mechanism of a photoelectric detection protection device of a punching machine.

Fig. 7 is a structural top view of a height adjusting mechanism of a photoelectric detection protection device of a stamping machine according to the present invention.

In the figure: the automatic stamping device comprises a bottom box 1, a stamping platform 2, a stamping device body 3, a photoelectric controller 4, an installation mechanism 5, a height adjusting mechanism 6, an interval adjusting mechanism 7, a detection protection mechanism 8, a limit baffle 9, a first fastening nut 10, a sliding strip 11, a rotating plate 12, a rotating block 13, a sliding clamping plate 14, a limit circular groove 15, a second fastening nut 16, a first sliding groove 17, a clamping groove 18, a vertical rod 19, a strip-shaped groove 20, a screwing block 21, a nut 22, a first threaded rod 23, a sliding block 24, a clamping block 25, a fixing plate 26, a second sliding groove 27, an installation seat 28, a second threaded rod 29 and a damping layer 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, a photoelectric detection protection device of a punching machine comprises a bottom case 1, a punching platform 2 is fixedly installed in the middle of the upper surface of the bottom case 1, a punching device body 3 is fixedly installed on one side of the upper surface of the bottom case 1, the punching device body 3 is located on one side of the punching platform 2, detection protection mechanisms 8 are fixedly installed on both sides of the upper surface of the bottom case 1, the two detection protection mechanisms 8 are respectively located on both sides of the punching platform 2, the two detection protection mechanisms 8 are oppositely arranged, each detection protection mechanism 8 comprises an interval adjusting mechanism 7 fixedly installed on one side of the upper surface of the bottom case 1, one end of each interval adjusting mechanism 7 extends out of one side of the upper surface of the bottom case 1, each interval adjusting mechanism 7 comprises a fixing plate 26 fixedly installed on one side of the upper surface of the bottom case 1, one end of each fixing plate 26 extends out of one side of the upper surface of the bottom case 1, the sliding clamping plate 14 is clamped on the fixing plate 26, one side of the upper surface of the sliding clamping plate 14 is provided with a first fastening nut 10, the sliding mechanism comprises two sliding strips 11 which are respectively and fixedly arranged at the lower parts of the two sides of the inner wall of the sliding clamping plate 14 and two first sliding grooves 17 which are respectively arranged at the middle parts of the two sides of the fixing plate 26, the two sliding strips 11 are respectively and slidably arranged in the two first sliding grooves 17, the sliding clamping plate 14 is designed in an L-shaped structure, through the design of the sliding strips 11 and the first sliding grooves 17, the sliding clamping plate 14 can slide on the fixing plate 26 more stably, the sliding strips 11 are slidably arranged in the first sliding grooves 17, the sliding clamping plate 14 can be limited and prevented from being separated from the fixing plate 26, in the sliding adjustment process of the sliding clamping plate 14, the adjustment of the horizontal position of the photoelectric controller 4 is realized, so that the distance between the two photoelectric controllers 4 and the pressing piece on the punching table 2 can, sensitivity of photoelectric controller 4 has been improved, and then can ensure photoelectric sensor's normal protection work, wherein, photoelectric sensor sets up at 1 upper surface middle part of under casing, and be electric connection between photoelectric sensor and the photoelectric controller 4, when operating personnel placed the stamping workpiece back hand still when the punching press within range, photoelectric sensor can the sensing detect operating personnel's hand, thereby photoelectric sensor can give photoelectric controller 4 with signal transmission, photoelectric controller 4 will control punching machine stop work fast in time, avoid the emergence of accident, and the change of distance can influence photoelectric controller 4's sensitivity between photoelectric controller 4 and the stamping workpiece.

The other side of the upper surface of the sliding clamping plate 14 is provided with a rotating mechanism, the lower end of the height adjusting mechanism 6 is rotatably arranged on the sliding clamping plate 14 through the rotating mechanism, the rotating mechanism comprises a rotating plate 12 fixedly arranged at the lower end of the height adjusting mechanism 6 and a limiting circular groove 15 arranged on the upper surface of the sliding clamping plate 14, a rotating block 13 is fixedly arranged in the middle of the lower surface of the rotating plate 12, the rotating block 13 is rotatably arranged in the limiting circular groove 15, one side of the upper surface of the rotating plate 12 is provided with a second fastening nut 16, the cross sections of the rotating block 13 and the limiting circular groove 15 are both T-shaped structures, through the design of the rotating block 13, the limiting circular groove 15, the rotating plate 12 and the second fastening nut 16, the photoelectric controller 4 can be rotatably adjusted, when an operator places objects of stamping parts, the two photoelectric controllers 4 can be respectively turned to two sides, and then the second fastening nut 16 is, the photoelectric controller 4 can be fixed, so that the situation that an operator collides with the photoelectric controller 4 when placing stamping parts can be avoided, and unnecessary loss is avoided.

The upper end of the spacing adjusting mechanism 7 is fixedly provided with a height adjusting mechanism 6, the height adjusting mechanism 6 comprises a vertical rod 19 fixedly arranged on the spacing adjusting mechanism 7 and a sliding block 24 fixedly arranged in the middle of one side of the mounting mechanism 5, one side of the vertical rod 19 is provided with a second chute 27, the middle of the other side of the vertical rod 19 is provided with a strip-shaped groove 20, the strip-shaped groove 20 is communicated with the second chute 27, the sliding block 24 is arranged in the second chute 27 in a sliding manner, the middle of one side of the sliding block 24 is fixedly provided with a first threaded rod 23, one end of the first threaded rod 23 penetrates through the strip-shaped groove 20 and is in threaded connection with a nut 22, the nut 22 is fixedly connected to one side of the vertical rod 19, the upper end and the lower end of the nut 22 are welded with tightening blocks 21, the sliding block 24 and the second chute 27 are both in a T-shaped, thereby can carry out the regulation of high position to photoelectric controller 4, can and then adjust photoelectric controller 4 to suitable high position according to the condition of the specification size of stamping workpiece, promote photoelectric controller 4's sensitivity, and then strengthened the device's safety protection ability, wherein, be the design of T type structure through slider 24 and second spout 27 to can carry out spacingly to photoelectric controller 4, ensure photoelectric controller 4 at the stability of reciprocating the in-process.

The installation mechanism 5 is fixedly installed on one side of the height adjusting mechanism 6, the photoelectric controller 4 is fixedly installed on one side of the installation mechanism 5, the installation mechanism 5 comprises an installation seat 28 fixedly installed on one side of the height adjusting mechanism 6 and a clamping block 25 fixedly installed on one side of the photoelectric controller 4, a damping layer 30 is bonded on the outer surface of the clamping block 25, a clamping groove 18 is formed in the middle of one side of the installation seat 28, the clamping block 25 is clamped in the clamping groove 18, a plurality of second threaded rods 29 are uniformly and fixedly installed on one side of the clamping block 25, one end of each second threaded rod 29 penetrates through the damping layer 30 and the installation seat 28 and is fixedly connected through a nut, and through the design of the installation seat 28, the clamping block 25, the damping layer 30, the clamping groove 18 and the second threaded rod 29, the installation process of the photoelectric controller 4 can be facilitated, and because a punching machine, the shock-absorbing layer 30 is specifically made of a rubber pad, so that the effects of shock absorption and protection of the photoelectric controller 4 can be effectively achieved, and the service life of the photoelectric controller can be prolonged.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.