A clamping and fixing device for door panel cutting

Abstract

The utility model relates to the technical field of door panel processing, specifically to a clamping and fixing device for door panel cutting, wherein a clamping member is arranged on the outer wall of a connecting member, a clamping groove is arranged on one end of the clamping member away from the connecting member, a servo motor is installed on one end of the connecting member away from the clamping member, an adjusting rod is fixedly connected to an output end of the servo motor, and when fixing the door panel, the door panel needs to be placed in the clamping groove, and then a first screw is connected to an external motor, and the first screw and the second screw are driven to rotate simultaneously by the motor, and since the outer wall thread structures of the first screw and the second screw are opposite, the first clamping block and the second clamping block will translate, thereby driving the clamping member to clamp the door panel, and the fixing can be completed, and the cutting operation can be carried out at this time, and when adjusting the cutting position, the servo motor can be driven, and the servo motor can be used to drive the adjusting rod to rotate, thereby driving the door panel angle to rotate through the clamping member and the clamping groove, and there is no need to release the fixation, the operation is convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of door panel processing, in particular to a clamping and fixing device for door panel cutting. Background Art

[0002] The shape of the door panel is determined according to the appearance of the cabinet, but the traditional form is generally only a regular square. Other shapes can be considered if the economy permits, and the door panel needs to be cut during processing to meet the requirements of different sizes. The existing door panel cutting and fixing methods mostly use manual hand-held fixation, and move it back and forth, and then cut it on a cutting machine. This method has a poor fixing effect and is prone to offset, which causes the cutting to be offset, affecting the cutting effect.

[0003] CN211889194U discloses a fixing device for cutting door panels, including a box, a second stepper motor is fixedly installed on the upper end of the left side of the inner cavity of the box, a driving pulley is fixedly installed on the output end of the second stepper motor, a driving gear is sleeved on the outer side of the output end of the second stepper motor, a belt is sleeved on the outer side of the driving pulley, and the driving pulley is connected to a driven pulley through a belt transmission. The utility model effectively improves the fixing effect through the arrangement of the second stepper motor, the driving gear, the driving pulley, the belt, the driven pulley, the driven gear, the crossbar, the tooth plate, the connecting plate, the pressing plate, the pillar and the placing plate, so as to avoid the deviation of the door panel due to the cutting force during manual fixing, which not only saves time and effort, but also increases the fixing effect to prevent the deviation of the door panel during cutting, thereby ensuring the cutting effect; however, after cutting one position of the door panel, the cutting position needs to be adjusted, and the downward fixing method needs to be released for adjustment, which is cumbersome, time-consuming and labor-intensive.

[0004] In view of the above problems, the utility model provides a clamping and fixing device for cutting door panels. Utility Model Content

[0005] The utility model aims to provide a clamping and fixing device for cutting door panels, thereby solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping and fixing device for cutting door panels, comprising a receiving block installed on a workbench of a cutting device, wherein a first clamping block and a second clamping block are slidably connected to the upper end of the receiving block, a support member installed at the center of the receiving block is provided between the first clamping block and the second clamping block, a first screw rod and a second screw rod are rotatably connected to the two sides of the support member, an outer wall of the first screw rod is threadedly connected to the first clamping block, and an outer wall of the second screw rod is threadedly connected to the second clamping block;

[0007] The opposite ends of the first clamp block and the second clamp block are fixedly connected with a fixing assembly, and the fixing assembly includes a connecting piece installed on the first clamp block and the second clamp block, the outer wall of the connecting piece is provided with a clamping piece, and the end of the clamping piece away from the connecting piece is provided with a clamping groove, and a servo motor is installed at the end of the connecting piece away from the clamping piece, and the output end of the servo motor is fixedly connected to an adjusting rod.

[0008] Preferably, the adjusting rod passes through the connecting piece, and one end of the adjusting rod that passes through is fixedly connected to the clamping piece.

[0009] Preferably, the first screw and the second screw are symmetrically distributed about the center of the support member, and the outer wall thread structures of the first screw and the second screw are opposite.

[0010] Preferably, the first clamping block and the second clamping block are symmetrically distributed about the center of the support member.

[0011] Preferably, the upper end of the clamping member is rotatably connected to a control block, and the lower end of the control block is fixedly connected to a threaded rod.

[0012] Preferably, the outer wall of the threaded rod is threadedly connected with a top block, and the lower end of the top block is fixedly connected with a pressure plate.

[0013] Preferably, the pressing plate is slidably connected to the inner wall of the clamping groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model proposes a clamping and fixing device for door panel cutting. When fixing the door panel, the door panel needs to be placed in the clamping groove, and then the first screw is externally connected to the motor, and the first screw and the second screw are driven to rotate simultaneously by the motor. Since the outer wall thread structures of the first screw and the second screw are opposite, the first clamp block and the second clamp block will translate, thereby driving the clamping member to clamp the door panel, and the fixation can be completed. At this time, the cutting operation can be carried out. When adjusting the cutting position, the servo motor can be driven to drive the adjusting rod to rotate by the servo motor, thereby driving the door panel angle to rotate through the clamping member and the clamping groove, without releasing the fixation, the operation is convenient, time-saving and labor-saving, and the problem that after cutting one position of the door panel, the cutting position needs to be adjusted, and the downward fixing method needs to be released for adjustment, and the operation is cumbersome, time-consuming and labor-intensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall planar structure of the utility model;

[0018] Figure 3It is a schematic diagram of the three-dimensional structure of the fixing component of the utility model;

[0019] Figure 4 It is a schematic diagram of the planar structure of the fixing component of the utility model.

[0020] In the figure: 1. receiving block; 2. first clamping block; 3. second clamping block; 4. supporting member; 5. first screw rod; 6. second screw rod; 7. fixing assembly; 71. connecting member; 72. clamping member; 73. clamping groove; 74. servo motor; 75. adjusting rod; 76. control block; 77. threaded rod; 78. top block; 79. pressure plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] See also Figure 1-Figure 4 In order to solve the problem that after cutting one position of the door panel, the cutting position needs to be adjusted, and the downward fixing method needs to be released for adjustment, which is cumbersome, time-consuming and laborious, the following preferred technical solutions are provided:

[0023] A clamping and fixing device for door panel cutting comprises a receiving block 1 installed on a working table of a cutting equipment, a first clamping block 2 and a second clamping block 3 are slidably connected at the upper end of the receiving block 1, a supporting member 4 installed at the center of the receiving block 1 is arranged between the first clamping block 2 and the second clamping block 3, a first screw rod 5 and a second screw rod 6 are rotatably connected at both sides of the supporting member 4, the first screw rod 5 and the second screw rod 6 are fixedly connected, the outer wall of the first screw rod 5 is threadedly connected to the first clamping block 2, the outer wall of the second screw rod 6 is threadedly connected to the second clamping block 3, the opposite ends of the first clamping block 2 and the second clamping block 3 are fixedly connected with a fixing assembly 7, the fixing assembly 7 comprises a connecting member 71 installed on the first clamping block 2 and the second clamping block 3, the outer wall of the connecting member 71 is provided with a clamping member 72, the end of the clamping member 72 away from the connecting member 71 is provided with a clamping groove 73, the end of the connecting member 71 away from the clamping member 72 is provided with a servo motor 74, and the output end of the servo motor 74 is fixedly connected with an adjusting rod 75.

[0024] The adjusting rod 75 passes through the connecting member 71, and one end of the adjusting rod 75 is fixedly connected to the clamping member 72. The first screw 5 and the second screw 6 are symmetrically distributed about the center of the supporting member 4, and the outer wall thread structures of the first screw 5 and the second screw 6 are opposite. The first clamp block 2 and the second clamp block 3 are symmetrically distributed about the center of the supporting member 4.

[0025] The upper end of the clamping member 72 is rotatably connected to a control block 76, the lower end of the control block 76 is fixedly connected to a threaded rod 77, the outer wall of the threaded rod 77 is threadedly connected to a top block 78, the lower end of the top block 78 is fixedly connected to a pressure plate 79, and the pressure plate 79 is slidably connected to the inner wall of the clamping groove 73.

[0026] Specifically, when fixing the door panel, it is necessary to place the door panel in the clamping groove 73, and then use the first screw 5 to connect an external motor to drive the first screw 5 and the second screw 6 to rotate simultaneously. Since the outer wall thread structures of the first screw 5 and the second screw 6 are opposite, the first clamp 2 and the second clamp 3 will translate, thereby driving the clamping member 72 to clamp the door panel, and the fixation can be completed. At this time, the cutting operation can be carried out. When adjusting the cutting position, the servo motor 74 can be driven, and the servo motor 74 can be used to drive the adjusting rod 75 to rotate, thereby driving the door panel angle to rotate through the clamping member 72 and the clamping groove 73. There is no need to release the fixation, the operation is convenient, time-saving and labor-saving, and it solves the problem that after cutting one position of the door panel, the cutting position needs to be adjusted, and the downward fixing method needs to be released for adjustment, which is cumbersome, time-consuming and labor-intensive.

[0027] When the door panel is placed in the clamping groove 73, the control block 76 can be rotated, and the control block 76 can be used to drive the threaded rod 77 to rotate, so that the threaded rod 77 drives the top block 78 to move down on its own outer wall, so that the top block 78 drives the pressure plate 79 to press the door panel, thereby further improving the fixing effect when the door panel is cut.

[0028] 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.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping and fixing device for cutting door panels, comprising a receiving block (1) mounted on a working table of a cutting device, characterized in that: The upper end of the receiving block (1) is slidably connected to a first clamping block (2) and a second clamping block (3); a support member (4) installed at the center of the receiving block (1) is provided between the first clamping block (2) and the second clamping block (3); the two sides of the support member (4) are rotatably connected to a first screw rod (5) and a second screw rod (6); the outer wall of the first screw rod (5) is threadedly connected to the first clamping block (2), and the outer wall of the second screw rod (6) is threadedly connected to the second clamping block (3); The first clamping block (2) and the second clamping block (3) are both fixedly connected to a fixing assembly (7) at one end opposite to the other end. The fixing assembly (7) comprises a connecting member (71) mounted on the first clamping block (2) and the second clamping block (3). The outer wall of the connecting member (71) is provided with a clamping member (72). The end of the clamping member (72) away from the connecting member (71) is provided with a clamping groove (73). The end of the connecting member (71) away from the clamping member (72) is provided with a servo motor (74). The output end of the servo motor (74) is fixedly connected to an adjusting rod (75).

2. A clamping and fixing device for cutting door panels according to claim 1, characterized in that: The adjusting rod (75) passes through the connecting piece (71), and one end of the adjusting rod (75) that passes through is fixedly connected to the clamping piece (72).

3. A clamping and fixing device for cutting door panels according to claim 1, characterized in that: The first screw (5) and the second screw (6) are symmetrically distributed about the center of the support member (4), and the outer wall thread structures of the first screw (5) and the second screw (6) are opposite.

4. A clamping and fixing device for cutting door panels according to claim 1, characterized in that: The first clamping block (2) and the second clamping block (3) are symmetrically distributed about the center of the support member (4).

5. A clamping and fixing device for cutting door panels according to claim 4, characterized in that: The upper end of the clamping member (72) is rotatably connected to a control block (76), and the lower end of the control block (76) is fixedly connected to a threaded rod (77).

6. A clamping and fixing device for cutting door panels according to claim 5, characterized in that: The outer wall of the threaded rod (77) is threadedly connected to a top block (78), and the lower end of the top block (78) is fixedly connected to a pressing plate (79).

7. A clamping and fixing device for cutting door panels according to claim 6, characterized in that: The pressing plate (79) is slidably connected to the inner wall of the clamping groove (73).

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