Automatic clamping equipment for sheet metal machining

Abstract

The utility model discloses automatic clamping equipment for sheet metal working, and relates to the field of sheet metal working. The automatic clamping equipment for sheet metal machining comprises a machining equipment table, a clamping base is arranged at the top of the machining equipment table, a vertical plate and a fixed clamping plate are fixedly connected to the top of the clamping base, an electric push rod is arranged on the vertical plate, and a clamping plate is arranged at the output end of the electric push rod; a sensing frame is fixedly connected to the top of the machining equipment table, a laser emitting head and a laser receiving head are fixedly connected to the two sides of the sensing frame correspondingly, and a pressure sensor and an ultrasonic sensing head are installed on the fixing clamping plate. The control mode of the automatic clamping equipment for sheet metal machining cannot be touched by mistake, safety can be guaranteed, hands are prevented from being clamped, it is guaranteed that the sheet metal parts are taken, placed and clamped conveniently in the machining process, and in the clamping process, it is guaranteed that the clamping force is good and the sheet metal parts are not prone to loosening through a pressure sensor.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to automatic clamping equipment for sheet metal processing. Background Art

[0002] During the sheet metal processing process, the sheet metal parts need to be clamped and fixed. Traditional clamping equipment generally needs to be done manually, using bolts to fix them in place, or using electric push rods and control buttons to clamp and fix them.

[0003] The existing technology is usually not convenient enough for clamping sheet metal parts. Manual operation is time-consuming and laborious. If an electric push rod is used for clamping, it is still necessary to operate through a control switch. Sometimes, accidentally touching the switch may cause damage to the arm, which is not safe enough. In addition, the existing clamping equipment is likely to have a poor clamping effect on the sheet metal parts during the clamping process, making the sheet metal parts prone to loosening during the processing. In view of the shortcomings of the existing technology, the utility model provides an automatic clamping device for sheet metal processing to solve the above problems. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic clamping device for sheet metal processing, which solves the problem that the clamping method of sheet metal parts in the prior art is usually not convenient enough, manual operation is time-consuming and labor-intensive, and if an electric push rod is used for clamping, it is still necessary to operate through a control switch. Sometimes, accidentally touching the switch may cause damage to the arm, which is not safe enough. In addition, the existing clamping equipment is likely to result in poor clamping effect on the sheet metal parts during the clamping process, causing the sheet metal parts to easily loosen during the processing process.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automatic clamping device for sheet metal processing, comprising a processing equipment table, a clamping base is provided on the top of the processing equipment table, a vertical plate and a fixed clamping plate are fixedly connected to the top of the clamping base, an electric push rod is provided on the vertical plate, and a clamping plate is provided at the output end of the electric push rod;

[0008] The top of the processing equipment table is fixedly connected with a sensing frame, and the two sides of the sensing frame are respectively fixedly connected with a laser transmitting head and a laser receiving head;

[0009] A pressure sensor and an ultrasonic sensor head are installed on the fixing clamping plate.

[0010] Preferably, a limiting sleeve is fixedly connected to the vertical plate, a lateral support rod is fixedly connected to the clamping plate, and the lateral support rod is slidably connected in the limiting sleeve.

[0011] Preferably, a first rubber pad is fixedly connected to the clamping plate, and a second rubber pad is fixedly connected to the fixing clamping plate.

[0012] Preferably, the sensing frame is provided with mounting grooves corresponding to the laser emitting head and the laser receiving head.

[0013] Preferably, the fixing clamp is provided with a first through slot corresponding to the ultrasonic sensor head.

[0014] Preferably, the fixing clamping plate is provided with a second through slot corresponding to the pressure sensor.

[0015] The utility model discloses an automatic clamping device for sheet metal processing, which has the following beneficial effects:

[0016] 1. The automatic clamping equipment for sheet metal processing can automatically clamp sheet metal parts, so that the sheet metal parts are automatically fixed on the equipment. When the sheet metal parts are removed later, the operation is also simple, and the clamping action can be automatically released. There is no need to use control switches or buttons, and the control method will not be accidentally touched, which can ensure safety and avoid pinching hands. It ensures that the placement and clamping process of sheet metal parts during processing is convenient. During the clamping process, the pressure sensor is used to ensure that the clamping force is good and not easy to loosen, meeting the use requirements.

[0017] 2. The first rubber pad and the second rubber pad of the automatic clamping equipment for sheet metal processing can ensure that when the clamping plate and the fixed clamping plate clamp the sheet metal, the clamping effect is good, it is not easy to loosen, the friction is large, and there is buffering during the clamping process, thereby reducing the wear on the surface of the sheet metal. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the first perspective of the overall structural diagram of the utility model;

[0020] Figure 2 This is the second viewing angle of the overall structural diagram of the utility model;

[0021] Figure 3 This is the top view of the utility model;

[0022] Figure 4It is a structural schematic diagram of the fixed clamping plate and the induction frame of the utility model.

[0023] In the figure: 1. Processing equipment table; 2. Clamping base; 3. Vertical plate; 301. Limit sleeve; 4. Electric push rod; 5. Clamping plate; 501. Lateral support rod; 502. First rubber pad; 6. Fixed clamping plate; 601. Second rubber pad; 602. First through groove; 603. Second through groove; 7. Sensing frame; 701. Mounting groove; 8. Laser transmitting head; 9. Laser receiving head; 10. Ultrasonic sensing head; 11. Pressure sensor. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The embodiment of the present application provides an automatic clamping device for sheet metal processing. The existing technology for clamping sheet metal parts is usually not convenient enough, and manual operation is time-consuming and labor-intensive. If an electric push rod is used for clamping, it is still necessary to operate through a control switch. Sometimes, accidentally touching the switch may cause damage to the arm, which is not safe enough. In addition, the existing clamping equipment is likely to cause poor clamping effect on the sheet metal parts during the clamping process, which makes the sheet metal parts prone to loosening during the processing process.

[0026] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods. Example

[0027] The utility model discloses an automatic clamping device for sheet metal processing according to the attached Figure 1-4 As shown, it includes a processing equipment table 1, a clamping base 2 is provided on the top of the processing equipment table 1, a vertical plate 3 and a fixed clamping plate 6 are fixedly connected to the top of the clamping base 2, an electric push rod 4 is provided on the vertical plate 3, and a clamping plate 5 is provided at the output end of the electric push rod 4;

[0028] The top of the processing equipment table 1 is fixedly connected with a sensing frame 7, and the two sides of the sensing frame 7 are respectively fixedly connected with a laser transmitting head 8 and a laser receiving head 9;

[0029] A pressure sensor 11 and an ultrasonic sensor head 10 are installed on the fixing clamp plate 6 .

[0030] A limiting sleeve 301 is fixedly connected to the vertical plate 3 , and a lateral support rod 501 is fixedly connected to the clamping plate 5 . The lateral support rod 501 is slidably connected in the limiting sleeve 301 .

[0031] Working principle: When the sheet metal processing automatic clamping equipment is in use, when the sheet metal part needs to be automatically clamped, the sheet metal part is held and placed on the clamping base 2 through the sensing frame 7. When the arm passes through the sensing frame 7, the arm signal is sensed by the laser transmitting head 8 and the laser receiving head 9, and the electric push rod 4 is controlled to return to the initial position state;

[0032] Furthermore, when the sheet metal is placed on the clamping base 2 and the arm is separated from the sensing frame 7, the laser emitting head 8 and the laser receiving head 9 on the sensing frame 7 cannot sense the arm signal, and the ultrasonic sensing head 10 can detect the sheet metal signal. At this time, the electric push rod 4 works and pushes the clamping plate 5 to move, and the clamping plate 5 and the fixed clamping plate 6 clamp and fix the sheet metal. During the clamping and fixing process, the pressure sensor 11 is used to detect the pressure signal. When the pressure is in a preset state, the pressure is stopped, thereby realizing automatic clamping of the sheet metal.

[0033] When the sheet metal needs to be removed, the arm is extended into the sensing frame 7, and the arm signal is sensed by the laser transmitting head 8 and the laser receiving head 9. At this time, the electric push rod 4 is controlled to return to the initial position, thereby releasing the clamping of the sheet metal, so that the sheet metal can be taken out.

[0034] As long as the arm is inserted into the sensing frame 7, the electric push rod 4 can be reset, so the device will not accidentally clamp the hand.

[0035] The automatic clamping equipment for sheet metal processing can automatically clamp sheet metal parts when processing sheet metal parts, so that the sheet metal parts are automatically fixed on the equipment. When the sheet metal parts are removed later, the operation is also simple, and the clamping action can be automatically released. There is no need to use control switches or buttons, and the control method will not be accidentally touched, which can ensure safety and avoid pinching hands. It ensures that the placement and clamping process of sheet metal parts during processing is convenient. During the clamping process, the pressure sensor 11 is used to ensure that the clamping force is good and not easy to loosen, thereby meeting the use requirements. Example

[0036] The utility model discloses an automatic clamping device for sheet metal processing according to the attached Figure 1-4 As shown, it includes a processing equipment table 1, a clamping base 2 is provided on the top of the processing equipment table 1, a vertical plate 3 and a fixed clamping plate 6 are fixedly connected to the top of the clamping base 2, an electric push rod 4 is provided on the vertical plate 3, and a clamping plate 5 is provided at the output end of the electric push rod 4;

[0037] The top of the processing equipment table 1 is fixedly connected with a sensing frame 7, and the two sides of the sensing frame 7 are respectively fixedly connected with a laser transmitting head 8 and a laser receiving head 9;

[0038] A pressure sensor 11 and an ultrasonic sensor head 10 are installed on the fixing clamp plate 6 .

[0039] A limiting sleeve 301 is fixedly connected to the vertical plate 3, and a lateral support rod 501 is fixedly connected to the clamping plate 5. The lateral support rod 501 is slidably connected in the limiting sleeve 301. The cooperation between the lateral support rod 501 and the limiting sleeve 301 can ensure that the clamping plate 5 is laterally supported when clamping the sheet metal, thereby ensuring stable force and not easy to deform.

[0040] A first rubber pad 502 is fixedly connected to the clamping plate 5, and a second rubber pad 601 is fixedly connected to the fixed clamping plate 6. The first rubber pad 502 and the second rubber pad 601 can ensure that when the clamping plate 5 and the fixed clamping plate 6 clamp the sheet metal, the clamping effect is good, it is not easy to loosen, the friction is large, and there is buffering during the clamping process, thereby reducing the wear on the surface of the sheet metal.

[0041] The sensing frame 7 is provided with mounting grooves 701 corresponding to the laser emitting head 8 and the laser receiving head 9 . The mounting grooves 701 are provided to facilitate the installation and positioning of the laser emitting head 8 and the laser receiving head 9 .

[0042] The fixing clamping plate 6 is provided with a first through slot 602 corresponding to the ultrasonic sensor head 10 . The first through slot 602 is provided to facilitate installation and positioning of the ultrasonic sensor head 10 .

[0043] The fixing clamping plate 6 is provided with a second through slot 603 corresponding to the pressure sensor 11 . The second through slot 603 is provided to facilitate installation and positioning of the pressure sensor 11 .

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic clamping device for sheet metal processing, comprising a processing device table (1), characterized in that: The top of the processing equipment table (1) is provided with a clamping base (2), the top of the clamping base (2) is fixedly connected with a vertical plate (3) and a fixed clamping plate (6), the vertical plate (3) is provided with an electric push rod (4), and the output end of the electric push rod (4) is provided with a clamping plate (5); The top of the processing equipment table (1) is fixedly connected to a sensing frame (7), and the two sides of the sensing frame (7) are respectively fixedly connected to a laser transmitting head (8) and a laser receiving head (9); A pressure sensor (11) and an ultrasonic sensor head (10) are mounted on the fixed clamping plate (6).

2. The automatic clamping equipment for sheet metal processing according to claim 1, characterized in that: The vertical plate (3) is fixedly connected to a limiting sleeve (301), the clamping plate (5) is fixedly connected to a lateral support rod (501), and the lateral support rod (501) is slidably connected in the limiting sleeve (301).

3. The automatic clamping equipment for sheet metal processing according to claim 2 is characterized in that: The clamping plate (5) is fixedly connected to a first rubber pad (502), and the fixed clamping plate (6) is fixedly connected to a second rubber pad (601).

4. The automatic clamping equipment for sheet metal processing according to claim 1, characterized in that: The sensing frame (7) is provided with mounting grooves (701) corresponding to the laser emitting head (8) and the laser receiving head (9).

5. The automatic clamping equipment for sheet metal processing according to claim 1, characterized in that: The fixing clamping plate (6) is provided with a first through slot (602) corresponding to the ultrasonic sensor head (10).

6. The automatic clamping equipment for sheet metal processing according to claim 1, characterized in that: The fixing clamping plate (6) is provided with a second through slot (603) corresponding to the pressure sensor (11).

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