Adjustable clamp for sheet metal machining

Abstract

The utility model provides an adjustable clamp for sheet metal machining, and belongs to the technical field of sheet metal machining. The adjustable clamp for sheet metal machining comprises a base and an adjusting assembly. Two supporting plates are installed on the surface of the base, a round block is rotatably installed on the surface of one supporting plate, a clamping piece is in threaded connection with the interior of the round block, a first clamping block is rotatably installed on the surface of the other supporting plate, and the adjusting assembly comprises a band-type brake motor and a rotating piece; an output shaft of the band-type brake motor is in transmission connection with the rotating piece, and one end of the rotating piece is fixedly connected with the round block. The clamping piece is attached to the other end of the sheet metal part through cooperation of the clamping piece and the circular block, the sheet metal part can be stabilized on the device, the band-type brake motor and the rotating piece are matched, the rotating piece drives the circular block to rotate, the circular block drives the clamping piece to rotate synchronously, and therefore the sheet metal part is driven to rotate, and the sheet metal part is fixed. And the possibility that a worker needs to manually turn over and adjust the sheet metal part is reduced.

Description

Technical Field

[0001] The utility model relates to the field of sheet metal processing, in particular to an adjustable clamp for sheet metal processing. Background Art

[0002] Sheet metal processing is a commonly used metal processing technology. According to statistics, sheet metal parts account for more than 90% of all metal products. In order to facilitate sheet metal processing, it is usually necessary to use devices such as clamps to fix the sheet metal parts, so that the mold can be efficiently and quickly formed during the cutting process.

[0003] At present, after the existing clamps fix the sheet metal parts, it is inconvenient to flip and adjust the sheet metal parts. As a result, after processing one side of the sheet metal parts, the staff needs to manually flip the sheet metal parts before processing the other side of the sheet metal parts, which reduces the work efficiency of sheet metal processing. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides an adjustable sheet metal processing clamp, which aims to improve the problem that the existing clamp is inconvenient to flip and adjust the sheet metal parts. After processing one side of the sheet metal part, the staff needs to manually flip the sheet metal part before sheet metal processing can be performed on the other side of the sheet metal part.

[0005] The utility model is achieved in this way:

[0006] The utility model provides an adjustable clamp for sheet metal processing, which comprises a base and an adjusting component.

[0007] Two support plates are installed on the surface of the base, wherein a round block is rotatably installed on the surface of one of the support plates, and a clamping piece is connected to the inner thread of the round block, and a first clamping piece is rotatably installed on the surface of the other support plate. The adjustment assembly includes a brake motor and a rotating piece, the brake motor is installed on the surface of the base, and the output shaft of the brake motor is transmission-connected to the rotating piece, one end of the rotating piece is fixedly connected to the round block, and one end of the clamping piece is located in the rotating piece.

[0008] In an embodiment of the utility model, a supporting leg is installed on the lower surface of the base, and a plurality of the supporting legs are provided.

[0009] In an embodiment of the utility model, the clamping member includes a screw rod, a second clamping block and a hand wheel, the screw rod is threadedly connected to the round block, and two ends of the screw rod are fixedly connected to the second clamping block and the hand wheel respectively.

[0010] In an embodiment of the present utility model, a first protective pad is connected to the surface of the first clamping block, and a second protective pad is connected to the surface of the second clamping block.

[0011] In an embodiment of the present utility model, the output shaft of the brake motor is connected to a first synchronous pulley, and the first synchronous pulley is transmission-connected to the rotating member via a toothed belt.

[0012] In an embodiment of the present invention, a protective shell is installed on the surface of one of the support plates, and the first synchronous pulley, the toothed belt and the rotating member are all located in the protective shell.

[0013] In an embodiment of the utility model, a wear-resistant pad is connected to the surface of the protective shell, and the wear-resistant pad is in contact with the surface of the round block.

[0014] In one embodiment of the utility model, the rotating member includes a sleeve and a second synchronous pulley, the sleeve is respectively connected to the second synchronous pulley and the round block, one end of the screw rod is located in the sleeve, and the second synchronous pulley is connected to the first synchronous pulley through a toothed belt.

[0015] The beneficial effect of the utility model is as follows: the utility model obtains an adjustable sheet metal processing clamp through the above-mentioned design. When in use, one end of the sheet metal part is fitted with the first clamping block, and the clamping part is rotated and moved through the cooperation of the clamping part and the round block, and the clamping part will fit with the other end of the sheet metal part, which is beneficial to the stability of the sheet metal part on the device. The cooperation of the brake motor and the rotating part on the base makes the output shaft of the brake motor drive the rotating part to rotate, and then drives the round block on the surface of the support plate to rotate. The round block will drive the clamping part to rotate synchronously, thereby driving the sheet metal part to rotate, reducing the possibility of the staff manually turning over and adjusting the sheet metal part before performing sheet metal processing on the other side of the sheet metal part. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of an adjustable sheet metal processing fixture provided by an embodiment of the utility model;

[0018] Figure 2 A partial cross-sectional view of the front structure of the adjustable sheet metal processing fixture provided by the embodiment of the utility model;

[0019] Figure 3 A schematic diagram of the structure of the connection between the clamping member and the round block provided in the embodiment of the utility model;

[0020] Figure 4 A schematic structural diagram of the connection between a brake motor and a rotating member provided in an embodiment of the utility model.

[0021] In the figure: 100-base; 110-support plate; 120-round block; 130-clamping member; 131-screw; 132-second clamping block; 133-handwheel; 140-first clamping block; 150-support leg; 160-protective shell; 161-wear-resistant pad; 200-adjusting component; 210-brake motor; 211-first synchronous pulley; 220-rotating member; 221-sleeve; 222-second synchronous pulley; 230-toothed belt. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1-Figure 4 The utility model provides an adjustable sheet metal processing fixture, including a base 100 and an adjustment component 200.

[0025] Among them, the adjustment component 200 is installed on the base 100. Through the adjustment component 200, the round block 120 and the clamping member 130 can be driven to rotate, thereby driving the sheet metal part to flip, reducing the possibility of requiring the staff to manually flip the sheet metal part before performing sheet metal processing on the other side of the sheet metal part.

[0026] See also Figure 1-Figure 3 Two support plates 110 are installed on the surface of the base 100, one of which has a round block 120 rotatably installed on the surface of one of the support plates 110, and a clamping piece 130 is connected to the inner thread of the round block 120, and a first clamping block 140 is rotatably installed on the surface of the other support plate 110. In a specific implementation, by contacting one end of the sheet metal with the first clamping block 140, and then rotating the clamping piece 130 to make it rotate and approach the other end of the sheet metal, the sheet metal can be clamped, which is beneficial to the stability of the sheet metal on the device. By adjusting the component 200, the round block 120 and the clamping piece 130 can be rotated, thereby driving the sheet metal and the first clamping block 140 to rotate, which is beneficial to flipping the sheet metal as needed.

[0027] In this embodiment, a supporting leg 150 is installed on the lower surface of the base 100, and a plurality of supporting legs 150 are provided. In a specific implementation, a plurality of supporting legs 150 are installed on the lower surface of the base 100 to facilitate supporting the device; the clamping member 130 includes a screw rod 131, a second clamping block 132 and a handwheel 133. The screw rod 131 is threadedly connected to the round block 120, and the two ends of the screw rod 131 are respectively fixedly connected to the second clamping block 132 and the handwheel 133. In a specific implementation, by rotating the handwheel 133, it drives the screw rod 131 to rotate, and then drives the second clamping block 132 to rotate and move. The sheet metal parts can be clamped and fixed by the second clamping block 132 and the first clamping block 140, which is beneficial to the stability of the sheet metal parts on the device during the sheet metal processing process.

[0028] A first protective pad is connected to the surface of the first clamp block 140, and a second protective pad is connected to the surface of the second clamp block 132. In a specific implementation, by connecting the first protective pad to the surface of the first clamp block 140 and the second protective pad to the surface of the second clamp block 132, the possibility of wear of the sheet metal caused by contact between the first clamp block 140 and the second clamp block 132 and the sheet metal is reduced. It should be noted that the first protective pad and the second protective pad are both made of rubber or silicone.

[0029] See also Figure 1-Figure 4 The adjusting assembly 200 includes a brake motor 210 and a rotating member 220. The brake motor 210 is mounted on the surface of the base 100, and the output shaft of the brake motor 210 is transmission-connected to the rotating member 220. One end of the rotating member 220 is fixedly connected to the round block 120, and one end of the clamping member 130 is located in the rotating member 220. In a specific implementation, by starting the brake motor 210, its output shaft drives the rotating member 220 to rotate, thereby driving the round block 120 to rotate. Since one end of the clamping member 130 is located in the rotating member 220, the round block 120 can drive the second clamping block 132 to rotate synchronously, thereby driving the second clamping block 132 and the sheet metal part to flip, reducing the possibility that the staff needs to manually flip and adjust the sheet metal part before sheet metal processing can be performed on the other side of the sheet metal part. It should be noted that the brake motor 210 can reduce the possibility that the screw rod 131 will drive the round block 120 to rotate when the screw rod 131 is rotated.

[0030] In this embodiment, the output shaft of the brake motor 210 is connected to the first synchronous pulley 211, and the first synchronous pulley 211 is connected to the rotating member 220 through a toothed belt 230; a protective shell 160 is installed on the surface of one of the support plates 110, and the first synchronous pulley 211, the toothed belt 230 and the rotating member 220 are all located in the protective shell 160. In the specific implementation, the first synchronous pulley 211, the toothed belt 230 and the rotating member 220 are arranged in the protective shell 160, which is beneficial to protecting the first synchronous pulley 211, the toothed belt 230 and the rotating member 220. A through hole corresponding to the screw rod 131 is opened on the surface of the protective shell 160.

[0031] The surface of the protective shell 160 is connected with a wear-resistant pad 161, and the wear-resistant pad 161 is in contact with the surface of the round block 120. In a specific implementation, a wear-resistant pad 161 is provided on one side of the protective shell 160 to make the wear-resistant pad 161 contact with the round block 120, thereby reducing the possibility of friction between the round block 120 and the protective shell 160 when the round block 120 rotates. It should be noted that the wear-resistant pad 161 can be made of rubber or silicone. The rotating member 220 includes a sleeve 221 and a second synchronous pulley 222. The sleeve 221 is connected to the second synchronous pulley 222 and the round block 120 respectively. One end of the screw rod 131 is located in the sleeve. In 221, the second synchronous pulley 222 is connected to the first synchronous pulley 211 through the toothed belt 230. In the specific implementation, by starting the brake motor 210, its output shaft drives the first synchronous pulley 211 to rotate. The first synchronous pulley 211 can drive the second synchronous pulley 222 and the sleeve 221 to rotate through the toothed belt 230, and then drive the round block 120 and the second clamping block 132 to rotate synchronously, which is beneficial to the flipping adjustment of the sheet metal. One end of the screw rod 131 is located in the sleeve 221, which can reduce the possibility that the sleeve 221 will drive the screw rod 131 to rotate in the round block 120.

[0032] Specifically, the working principle of the adjustable sheet metal processing fixture is as follows: when in use, one end of the sheet metal part is fitted with the first clamping block 140, and the hand wheel 133 is turned to drive the screw rod 131 to rotate. The round block 120 cannot rotate due to the brake motor 210, and then drives the second clamping block 132 to rotate and move, so that the second clamping block 132 is fitted with the other end of the sheet metal part, which is beneficial to the stability of the sheet metal part on the device during the sheet metal processing. When the other side of the sheet metal part needs to be processed by sheet metal, the brake motor 210 on the base 100 is started to make Its output shaft drives the first synchronous pulley 211 in the protective shell 160 to rotate. The first synchronous pulley 211 can drive the second synchronous pulley 222 to rotate through the toothed belt 230, thereby driving the sleeve 221 and the round block 120 on the surface of the support plate 110 to rotate. The round block 120 will drive the screw rod 131 and the second clamping block 132 to rotate synchronously, thereby driving the sheet metal to rotate, which is conducive to flipping the sheet metal as needed, reducing the possibility of requiring staff to manually flip and adjust the sheet metal before performing sheet metal processing on the other side of the sheet metal.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An adjustable sheet metal processing fixture, characterized in that: include A base (100), wherein two support plates (110) are mounted on the surface of the base (100), wherein a round block (120) is rotatably mounted on the surface of one of the support plates (110), wherein the round block (120) is internally threadedly connected to a clamping member (130), and a first clamping block (140) is rotatably mounted on the surface of the other support plate (110); An adjustment component (200), the adjustment component (200) comprising a brake motor (210) and a rotating member (220), the brake motor (210) being mounted on the surface of the base (100), and the output shaft of the brake motor (210) being transmission-connected to the rotating member (220), one end of the rotating member (220) being fixedly connected to the round block (120), and one end of the clamping member (130) being located inside the rotating member (220).

2. The adjustable sheet metal processing fixture according to claim 1, characterized in that: A supporting leg (150) is installed on the lower surface of the base (100), and a plurality of the supporting legs (150) are provided.

3. The adjustable sheet metal processing fixture according to claim 1, characterized in that: The clamping member (130) comprises a screw rod (131), a second clamping block (132) and a hand wheel (133); the screw rod (131) is threadedly connected to the round block (120), and two ends of the screw rod (131) are fixedly connected to the second clamping block (132) and the hand wheel (133) respectively.

4. The adjustable sheet metal processing fixture according to claim 3, characterized in that: A first protective pad is connected to the surface of the first clamping block (140), and a second protective pad is connected to the surface of the second clamping block (132).

5. The adjustable sheet metal processing fixture according to claim 3, characterized in that: The output shaft of the brake motor (210) is connected to a first synchronous pulley (211), and the first synchronous pulley (211) is transmission-connected to the rotating member (220) via a toothed belt (230).

6. The adjustable sheet metal processing fixture according to claim 5, characterized in that: A protective shell (160) is installed on the surface of one of the support plates (110), and the first synchronous pulley (211), the toothed belt (230) and the rotating member (220) are all located inside the protective shell (160).

7. The adjustable sheet metal processing fixture according to claim 6, characterized in that: A wear-resistant pad (161) is connected to the surface of the protective shell (160), and the wear-resistant pad (161) is in contact with the surface of the round block (120).

8. The adjustable sheet metal processing fixture according to claim 6, characterized in that: The rotating member (220) comprises a sleeve (221) and a second synchronous pulley (222); the sleeve (221) is connected to the second synchronous pulley (222) and the round block (120) respectively; one end of the screw rod (131) is located in the sleeve (221); and the second synchronous pulley (222) is transmission-connected to the first synchronous pulley (211) via a toothed belt (230).

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