Adjustable fixture for sheet metal machining
Technical Field
The utility model relates to the field of sheet metal machining, in particular to an adjustable clamp for sheet metal machining.
Background
Sheet metal machining is a common metal machining process, and according to statistics, sheet metal parts account for more than 90% of all metal products, and in order to facilitate sheet metal machining, the sheet metal parts are usually required to be fixed by using devices such as a clamp, so that a die can be efficiently and quickly molded in the cutting process.
At present, current anchor clamps are fixed the back to the sheet metal component, and inconvenient to overturn the sheet metal component is adjusted, leads to like this after the one side of processing the sheet metal component, need the staff manual upset the sheet metal component, then just can carry out sheet metal processing to the another side of sheet metal component, have reduced sheet metal component sheet metal processing's work efficiency.
Disclosure of utility model
In order to make up for the defects, the utility model provides an adjustable clamp for sheet metal machining, which aims to solve the problems that the existing clamp is inconvenient to turn and adjust a sheet metal part, and after one surface of the sheet metal part is machined, a worker is required to manually turn the sheet metal part, and then sheet metal machining can be performed on the other surface of the sheet metal part.
The utility model is realized in the following way:
the utility model provides an adjustable clamp for sheet metal machining, which comprises a base and an adjusting assembly.
The base surface mounting has two backup pads, one of them backup pad surface rotation installs the button, button internal thread connection has the holder, another backup pad surface rotation installs first clamp splice, adjusting part includes band-type brake motor and rotates the piece, band-type brake motor installs the base surface, just band-type brake motor's output shaft with rotate the piece transmission and be connected, rotate piece one end with button fixed connection, holder one end is located rotate in the piece.
In one embodiment of the utility model, the lower surface of the base is provided with a plurality of supporting legs.
In one embodiment of the utility model, the clamping piece comprises a screw rod, a second clamping block and a hand wheel, wherein the screw rod is in threaded connection with the round block, and two ends of the screw rod are respectively and fixedly connected with the second clamping block and the hand wheel.
In one embodiment of the 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.
In one embodiment of the utility model, the output shaft of the band-type brake motor is connected with a first synchronous belt pulley, and the first synchronous belt pulley is in transmission connection with the rotating piece through a toothed belt.
In one embodiment of the present utility model, one of the support plates has a protective housing mounted on a surface thereof, and the first timing pulley, the toothed belt, and the rotating member are all located in the protective housing.
In one embodiment of the utility model, a wear pad is connected to the surface of the protective shell, and the wear pad is attached to the surface of the round block.
In one embodiment of the present utility model, the rotating member includes a sleeve and a second synchronous pulley, the sleeve is connected to the second synchronous pulley and the round block, respectively, one end of the screw is located in the sleeve, and the second synchronous pulley is in driving connection with the first synchronous pulley through a toothed belt.
The adjustable clamp for sheet metal machining has the beneficial effects that when the adjustable clamp for sheet metal machining is used, one end of a sheet metal part is attached to a first clamping block, the clamping part rotates and moves through the cooperation of the clamping part and the round block, the clamping part can be attached to the other end of the sheet metal part, the stabilization of the sheet metal part on the device is facilitated, the output shaft of the band-type brake motor drives the rotating part to rotate through the cooperation of the band-type brake motor and the rotating part on the base, the round block on the surface of the supporting plate is driven to rotate, the clamping part is driven to synchronously rotate by the round block, the sheet metal part is driven to rotate, and the possibility that a worker is required to manually overturn and adjust the sheet metal part to perform sheet metal machining on the other surface of the sheet metal part is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an adjustable sheet metal processing clamp according to an embodiment of the present utility model;
Fig. 2 is a partial cross-sectional view of a front structure of an adjustable sheet metal processing clamp according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a structure of a clip and knob connection according to an embodiment of the present utility model;
Fig. 4 is a schematic structural diagram of connection between a band-type brake motor and a rotating member according to an embodiment of the present utility model.
100 Parts of a base, 110 parts of a supporting plate, 120 parts of a round block, 130 parts of a clamping piece, 131 parts of a screw rod, 132 parts of a second clamping piece, 133 parts of a hand wheel, 140 parts of a first clamping piece, 150 parts of a supporting leg, 160 parts of a protective shell, 161 parts of a wear-resistant pad, 200 parts of a regulating component, 210 parts of a band-type brake motor, 211 parts of a first synchronous belt wheel, 220 parts of a rotating piece, 221 parts of a sleeve, 222 parts of a second synchronous belt wheel and 230 parts of a toothed belt.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides an adjustable fixture for sheet metal processing, which includes a base 100 and an adjusting assembly 200.
Wherein, adjusting part 200 installs on base 100, through adjusting part 200, can drive button block 120 and clamping piece 130 and rotate, and then drive the sheet metal component upset, reduce the possibility that needs the staff to overturn the sheet metal component by hand, just can carry out sheet metal processing to the another side of sheet metal component.
Referring to fig. 1-3, two support plates 110 are installed on the surface of the base 100, a round block 120 is installed on the surface of one support plate 110 in a rotating manner, a clamping piece 130 is connected to the inner thread of the round block 120, and a first clamping piece 140 is installed on the surface of the other support plate 110 in a rotating manner, when the device is implemented, one end of a sheet metal part is contacted with the first clamping piece 140, and then the clamping piece 130 is rotated to rotate and approach the other end of the sheet metal part, so that the sheet metal part can be clamped, the sheet metal part can be stabilized on the device, the round block 120 and the clamping piece 130 can be rotated through an adjusting assembly 200, and then the sheet metal part and the first clamping piece 140 are driven to rotate, and the sheet metal part can be turned over as required.
In the embodiment, the lower surface of the base 100 is provided with a plurality of supporting legs 150, and in the specific implementation, the lower surface of the base 100 is provided with a plurality of supporting legs 150, which is beneficial to supporting the device, the clamping piece 130 comprises a screw rod 131, a second clamping block 132 and a hand wheel 133, the screw rod 131 is in threaded connection with the round block 120, two ends of the screw rod 131 are respectively fixedly connected with the second clamping block 132 and the hand wheel 133, in the specific implementation, the hand wheel 133 is rotated to drive the screw rod 131 to rotate, and then drive the second clamping block 132 to rotate and move, and the sheet metal part can be clamped and fixed through the second clamping block 132 and the first clamping block 140, which is beneficial to stabilizing the sheet metal part on the device in the sheet metal machining process.
The first clamp splice 140 surface is connected with first protection pad, and second clamp splice 132 surface is connected with the second protection pad, and when implementing in particular, through being connected with first protection pad at first clamp splice 140 surface, second clamp splice 132 surface is connected with the second protection pad, reduces first clamp splice 140 and second clamp splice 132 and sheet metal component contact, can make the possibility that the sheet metal component wearing and tearing appear, and it is to be noted that, this first protection pad and second protection pad all adopt rubber or silica gel material.
Referring to fig. 1-4, the adjusting assembly 200 includes a band-type brake motor 210 and a rotating member 220, the band-type brake motor 210 is mounted on the surface of the base 100, an output shaft of the band-type brake motor 210 is in transmission connection with the rotating member 220, one end of the rotating member 220 is fixedly connected with the round block 120, one end of the clamping member 130 is located in the rotating member 220, and in specific implementation, the output shaft of the clamping member 130 drives the rotating member 220 to rotate so as to drive the round block 120 to rotate, and because one end of the clamping member 130 is located in the rotating member 220, the round block 120 drives the second clamping block 132 to synchronously rotate, thereby driving the second clamping block 132 to overturn with the sheet metal part, reducing the possibility that a worker needs to manually overturn and adjust the sheet metal part to perform sheet metal processing on the other surface of the sheet metal part.
In this embodiment, the output shaft of the band-type brake motor 210 is connected with a first synchronous pulley 211, the first synchronous pulley 211 is in transmission connection with the rotating member 220 through a toothed belt 230, one of the support plates 110 is provided with a protecting shell 160 on its surface, the first synchronous pulley 211, the toothed belt 230 and the rotating member 220 are all located in the protecting shell 160, and in a specific implementation, the first synchronous pulley 211, the toothed belt 230 and the rotating member 220 are disposed in the protecting shell 160, which is beneficial to protecting the first synchronous pulley 211, the toothed belt 230 and the rotating member 220, and through holes corresponding to the screw rods 131 are formed on the surface of the protecting shell 160.
The surface of the protecting shell 160 is connected with a wear-resistant pad 161, the wear-resistant pad 161 is attached to the surface of the round block 120, in the specific implementation, the wear-resistant pad 161 is arranged on one side of the protecting shell 160, so that the wear-resistant pad 161 is in contact with the round block 120, the possibility that the round block 120 rubs with the protecting shell 160 when rotating is reduced, the wear-resistant pad 161 can be made of rubber or silica gel, the rotating piece 220 comprises a sleeve 221 and a second synchronous pulley 222, the sleeve 221 is respectively connected with the second synchronous pulley 222 and the round block 120, one end of a screw rod 131 is positioned in the sleeve 221, the second synchronous pulley 222 is in transmission connection with the first synchronous pulley 211 through a toothed belt 230, in the specific implementation, the output shaft of the second synchronous pulley is driven to rotate through the toothed belt 230, the second synchronous pulley 222 and the sleeve 221 are driven to rotate synchronously, and further the round block 120 and the second clamping block 132 are driven to rotate synchronously, so that the possibility that the screw rod 131 rotates in the round block 120 is driven by the sleeve 221.
In particular, when the working principle of the adjustable clamp for sheet metal machining is that one end of a sheet metal part is attached to the first clamping block 140, the hand wheel 133 is rotated to drive the screw rod 131 to rotate, the round block 120 cannot rotate due to the band-type brake motor 210, and then the second clamping block 132 is driven to rotate and move, so that the second clamping block 132 is attached to the other end of the sheet metal part, the stabilization of the sheet metal part on the device is facilitated in the sheet metal machining process, when the other surface of the sheet metal part is required to be machined, the band-type brake motor 210 on the base 100 is started, the output shaft of the sheet metal part 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, and then the round block 120 on the surfaces of the sleeve 221 and the support plate 110 is driven to rotate synchronously, and thus the sheet metal part is driven to rotate, the sheet metal part is turned over according to the requirement, and the possibility that the other surface of the sheet metal part can be machined by manually turning and adjusting the sheet metal part is reduced.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.