Bidirectional cutting device for automobile door frame

Abstract

The utility model relates to the technical field of automobile door frame machining, in particular to an automobile door frame two-way cutting device which comprises a supporting base and a two-way cutting assembly, and the two-way cutting assembly comprises two clamping structures, two translation pieces, a lower cutting frame, an upper cutting frame and two cutting pieces. The two ends of an automobile door frame are inserted into the containing frames on the supporting frames on the two sides of the supporting base correspondingly, then the two fixing pieces on the containing frames are operated correspondingly to fix the automobile door frame, then cutting pieces on the upper cutting frame and the lower cutting frame are controlled to cut the upper face and the lower face of the automobile door frame at the same time, and the bidirectional cutting effect is achieved; the automobile door frame is fixed through abutting of the fixing piece during cutting, and the problems that an existing bidirectional cutting device for the automobile door frame can generate a certain degree of vibration in the cutting process, the automobile door frame is not fixed after being inserted into inserting grooves in the two ends, and the cutting efficiency is poor are solved. And therefore, the problem that the cutting precision is influenced by the position offset of the automobile door frame is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile door frame processing, in particular to a two-way cutting device for an automobile door frame. Background Art

[0002] As people's living standards continue to improve, people have more choices for cars. Therefore, the competition among merchants for car quality is becoming more and more fierce. In the production process of automobile door frames, it is necessary to cut and weld the automobile door frame workpieces, so a cutting device is needed.

[0003] The prior art (CN215615449U) discloses a bidirectional cutting device for automobile door frames, comprising a base, to which a first support plate and a second support plate are respectively connected, the first support plate is connected to a power assembly, and the second support plate is connected to a guide assembly. After the automobile door frame is inserted into the slots at both ends, the upper plate is located above the automobile door frame, and the lower plate is located below the automobile door frame. The cutter is driven to rotate by a motor to complete the cutting. Tooth grooves are provided on the opposite end surfaces of the upper plate and the lower plate, so that the center of gravity of the cutting assembly remains unchanged during the movement, thereby completing the purpose of upper and lower bidirectional cutting.

[0004] However, when using the above method, a certain degree of vibration will be generated during the cutting process. The car door frame is not fixed after being inserted into the slots at both ends, which may cause the position of the car door frame to shift and affect the cutting accuracy. Utility Model Content

[0005] The utility model aims to provide a two-way cutting device for automobile door frames, aiming to solve the problem that the existing two-way cutting device for automobile door frames will generate a certain degree of vibration during the cutting process, and the automobile door frames are not fixed after being inserted into the slots at both ends, which may cause the position of the automobile door frames to shift and affect the cutting accuracy.

[0006] To achieve the above-mentioned purpose, the utility model provides a two-way cutting device for an automobile door frame, comprising a supporting base and a two-way cutting assembly;

[0007] The bidirectional cutting assembly comprises two clamping structures, two translation members, a lower cutting frame, an upper cutting frame and two cutting members;

[0008] The two clamping structures are respectively located on one side of the support base; the clamping structure includes a support frame, a placement frame and two fixing parts, the support frame is fixedly connected to the support base and is located on one side of the support base; the placement frame is fixedly connected to the support frame and is located on one side of the support frame; the two fixing parts are respectively arranged on one side of the placement frame; the two translation parts are respectively arranged on both sides of the support base; the lower cutting frame is respectively fixedly connected to the two translation parts and is located between the two translation parts; the upper cutting frame is respectively fixedly connected to the two translation parts and is located between the two translation parts; the two cutting parts are respectively arranged on one side of the upper cutting frame and the lower cutting frame.

[0009] Among them, the fixing part includes an electric telescopic cylinder, a push plate and a supporting plate. The electric telescopic cylinder is fixedly connected to the placement frame and is located on one side of the placement frame; the push plate is fixedly connected to the output end of the electric telescopic cylinder and is located on one side of the electric telescopic cylinder; the supporting plate is fixedly connected to the push plate and is located on one side of the push plate.

[0010] Among them, the translation member includes a translation frame, a driving motor, a screw rod and a translation block, the translation frame is fixedly connected to the support base and is located on one side of the support base; the driving motor is fixedly connected to the translation frame and is located on one side of the translation frame; the screw rod is fixedly connected to the output end of the driving motor and is located on one side of the driving motor; the translation block is threadedly connected to the screw rod, and is slidably connected to the translation frame, and then fixedly connected to the upper cutting frame and the lower cutting frame, and is located on one side of the screw rod.

[0011] Wherein, the cutting part includes a support frame, a rotating motor, a translation screw, a slider, a driving cylinder, a connecting block and a cutting machine, the support frame is fixedly connected to the upper cutting frame and is located at one side of the upper cutting frame; the rotating motor is fixedly connected to the support frame and is located inside the support frame; the translation screw is fixedly connected to the output end of the rotating motor and is located at one side of the rotating motor; the slider is threadedly connected to the translation screw, and is slidably connected to the support frame and is located at one side of the translation screw; the driving cylinder is fixedly connected to the slider and is located at one side of the slider; the connecting block is fixedly connected to the output end of the driving cylinder and is located at one side of the driving cylinder; the cutting machine is fixedly connected to the connecting block and is located at one side of the connecting block.

[0012] Wherein, the fixing member further comprises a buffer attachment, and the buffer attachment is arranged on one side of the supporting plate.

[0013] Wherein, the buffer accessory includes a buffer layer and a flexible pad, the buffer layer is fixedly connected to the supporting plate and is located on one side of the supporting plate; the flexible pad is fixedly connected to the buffer layer and is located on one side of the buffer layer.

[0014] The utility model discloses a two-way cutting device for automobile door frames. When cutting the automobile door frames, the two ends of the automobile door frames are respectively inserted into the placing frames on the supporting frames on both sides of the supporting base, and then the two fixing members on the placing frames are respectively operated to fix the automobile door frames. After fixing, the two translation members are controlled to simultaneously drive the upper cutting frame and the lower cutting frame to move to the cutting position, and then the cutting members on the upper cutting frame and the lower cutting frame are simultaneously controlled to simultaneously cut the upper and lower surfaces of the automobile door frame, so as to achieve the effect of two-way cutting. During cutting, the automobile door frame is fixed by the support of the fixing members, which solves the problem that the existing two-way cutting device for automobile door frames will generate a certain degree of vibration during the cutting process, and the automobile door frame is not fixed after being inserted into the slots at both ends, so that the position of the automobile door frame may be offset, affecting the cutting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0016] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0017] Figure 2 It is an overall front view of the first embodiment of the utility model.

[0018] Figure 3 It is an overall side view of the first embodiment of the utility model.

[0019] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0020] 101-support base, 102-clamping structure, 103-translation member, 104-lower cutting frame, 105-upper cutting frame, 106-cutting member, 107-support frame, 108-placing frame, 109-fixing member, 110-electric telescopic cylinder, 111-push plate, 112-holding plate, 113-translation frame, 114-driving motor, 115-screw, 116-translation block, 117-support frame, 118-rotating motor, 119-translation screw, 120-slider, 121-driving cylinder, 122-connecting block, 123-cutting machine, 201-buffer attachment, 202-buffer layer, 203-flexible pad. DETAILED DESCRIPTION

[0021] The first embodiment of the present application is:

[0022] See also Figure 1-Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a front view of the whole of the first embodiment of the utility model. Figure 3 It is an overall side view of the first embodiment of the utility model.

[0023] The utility model provides a two-way cutting device for an automobile door frame: comprising a supporting base 101 and a two-way cutting assembly, wherein the two-way cutting assembly comprises two clamping structures 102, two translation members 103, a lower cutting frame 104, an upper cutting frame 105 and two cutting members 106, wherein the clamping structure 102 comprises a supporting frame 107, a placing frame 108 and two fixing members 109, wherein the fixing member 109 comprises an electric telescopic cylinder 110, a push plate 111 and a holding plate 112, and the translation member 103 comprises a translation frame 113 , driving motor 114, screw rod 115 and translation block 116, the cutting piece 106 includes a support frame 117, a rotating motor 118, a translation screw rod 119, a slider 120, a driving cylinder 121, a connecting block 122 and a cutting machine 123. The above-mentioned scheme solves the problem that the existing two-way cutting device for automobile door frames will generate a certain degree of vibration during the cutting process, and the automobile door frame is not fixed after being inserted into the slots at both ends, so the position of the automobile door frame may be offset, affecting the cutting accuracy.

[0024] According to this specific embodiment, the support base 101 is used to support the installation of the bidirectional cutting assembly.

[0025] Among them, the two clamping structures 102 are respectively located on one side of the support base 101; the support frame 107 is fixedly connected to the support base 101 and is located on one side of the support base 101; the placement frame 108 is fixedly connected to the support frame 107 and is located on one side of the support frame 107; the two fixing members 109 are respectively arranged on one side of the placement frame 108; the two translation members 103 are respectively arranged on both sides of the support base 101; the lower cutting frame 104 is respectively fixedly connected to the two translation members 103 and is located between the two translation members 103; the upper cutting frame 105 is respectively fixedly connected to the two translation members 103 and is located between the two translation members 103; the two cutting members 106 are respectively arranged on one side of the upper cutting frame 105 and the lower cutting frame 104. When cutting the automobile door frame, The two ends of the automobile door frame are respectively inserted into the placement frame 108 on the support frame 107 on both sides of the support base 101, and then the two fixing members 109 on the placement frame 108 are respectively operated to fix the automobile door frame. After the fixing is completed, the two translation members 103 are controlled to simultaneously drive the upper cutting frame 105 and the lower cutting frame 104 to move to the cutting position, and then the cutting members 106 on the upper cutting frame 105 and the lower cutting frame 104 are simultaneously controlled to cut the upper and lower surfaces of the automobile door frame at the same time, so as to achieve the effect of two-way cutting. During the cutting, the automobile door frame is fixed by the support of the fixing members 109, which solves the problem that the existing two-way cutting device for automobile door frames will generate a certain degree of vibration during the cutting process, and the automobile door frame is not fixed after being inserted into the slots at both ends, so that the position of the automobile door frame may be offset, affecting the cutting accuracy.

[0026] Secondly, the electric telescopic cylinder 110 is fixedly connected to the placement frame 108 and is located on one side of the placement frame 108; the push plate 111 is fixedly connected to the output end of the electric telescopic cylinder 110 and is located on one side of the electric telescopic cylinder 110; the supporting plate 112 is fixedly connected to the push plate 111 and is located on one side of the push plate 111. When the two ends of the car door frame are respectively placed in the placement frames 108 on both sides, the electric telescopic cylinder 110 is controlled to drive the push plate 111 to drive the supporting plate 112 to contact the car door frame, thereby completing the fixation of the car door frame.

[0027] At the same time, the translation frame 113 is fixedly connected to the support base 101 and is located on one side of the support base 101; the driving motor 114 is fixedly connected to the translation frame 113 and is located on one side of the translation frame 113; the screw rod 115 is fixedly connected to the output end of the driving motor 114 and is located on one side of the driving motor 114; the translation block 116 is threadedly connected to the screw rod 115, and is slidably connected to the translation frame 113, and is then fixedly connected to the upper cutting frame 105 and the lower cutting frame 104, and is located on one side of the screw rod 115. When the car door frame is fixed, the driving motor 114 is controlled to drive the screw rod 115 to rotate, and the rotation of the screw rod 115 drives the translation block 116 to move in the translation frame 113. The movement of the translation block 116 simultaneously drives the upper cutting frame 105 and the lower cutting frame 104 to move, so that the upper and lower cutting members 106 move to the cutting position.

[0028] In addition, the support frame 117 is fixedly connected to the upper cutting frame 105 and is located on one side of the upper cutting frame 105; the rotating motor 118 is fixedly connected to the support frame 117 and is located inside the support frame 117; the translation screw 119 is fixedly connected to the output end of the rotating motor 118 and is located on one side of the rotating motor 118; the slider 120 is threadedly connected to the translation screw 119, and is slidably connected to the support frame 117 and is located on one side of the translation screw 119; the driving cylinder 121 is fixedly connected to the slider 120 and is located on one side of the slider 120 ; The connecting block 122 is fixedly connected to the output end of the driving cylinder 121 and is located on one side of the driving cylinder 121; the cutting machine 123 is fixedly connected to the connecting block 122 and is located on one side of the connecting block 122, the driving cylinder 121 is controlled to drive the gas cutting machine on the connecting block 122 to contact the fixed automobile door frame, and then the rotating motor 118 is controlled to drive the translation screw 119, the translation screw 119 drives the slider 120 to slide in the support frame 117, and the sliding of the slider 120 drives the cutting machine 123 to translate horizontally to complete the cutting of the automobile door frame.

[0029] When using the bidirectional cutting device for automobile door frames described in this embodiment, when cutting the automobile door frames, the two ends of the automobile door frames are respectively inserted into the placement frames 108 on the support frames 107 on both sides of the support base 101, and then the two fixing members 109 on the placement frames 108 are respectively operated to control the electric telescopic cylinder 110 to drive the push plate 111 to drive the abutting plate 112 to abut against the automobile door frame, thereby completing the fixing of the automobile door frame. After the fixing is completed, the driving motor 114 is controlled to drive the screw rod 115 to rotate, and the rotation of the screw rod 115 drives the translation block 116 to move in the translation frame 113. The movement of the translation block 116 simultaneously drives the upper cutting frame 105 and the lower cutting frame 104 to move, so that the upper and lower two The cutting piece 106 moves to the cutting position, controls the driving cylinder 121 to drive the gas cutting machine on the connecting block 122 to contact the fixed automobile door frame, and then controls the rotating motor 118 to drive the translation screw 119, and the translation screw 119 drives the slider 120 to slide in the support frame 117, and the sliding of the slider 120 drives the cutting machine 123 to translate horizontally to complete the cutting of the automobile door frame, thereby achieving a two-way cutting effect. During the cutting, the automobile door frame is fixed by the support of the fixing piece 109, which solves the problem that the existing two-way cutting device for automobile door frames will generate a certain degree of vibration during the cutting process, and the automobile door frame is not fixed after being inserted into the slots at both ends, so it may cause the position of the automobile door frame to shift and affect the cutting accuracy.

[0030] The second embodiment of the present application is:

[0031] See also Figure 4 ,in, Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0032] On the basis of the first embodiment, the utility model provides a bidirectional cutting device for an automobile door frame, wherein the fixing member 109 further includes a buffer accessory 201 , and the buffer accessory 201 includes a buffer layer 202 and a flexible pad 203 .

[0033] The buffer attachment 201 is disposed on one side of the abutting plate 112 , and is used to provide buffering when the abutting plate 112 abuts against a car door frame, so as to prevent the abutting plate 112 from damaging the surface of the car door frame when abutting against the car door frame.

[0034] Secondly, the buffer layer 202 is fixedly connected to the supporting plate 112 and is located on one side of the supporting plate 112; the flexible pad 203 is fixedly connected to the buffer layer 202 and is located on one side of the buffer layer 202. When the supporting plate 112 contacts the automobile door frame, the buffer layer 202 provides a buffering elastic force to cooperate with the flexible pad 203, making it softer when contacting the surface of the automobile door frame, thereby preventing damage to the surface of the automobile door frame when contacting the automobile door frame.

[0035] When using the automobile door frame bidirectional cutting device described in this embodiment, when the supporting plate 112 contacts the automobile door frame, the buffer layer 202 provides buffering elastic force to cooperate with the flexible pad 203, making it softer when contacting the surface of the automobile door frame, thereby preventing damage to the surface of the automobile door frame when contacting the automobile door frame.

[0036] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A two-way cutting device for an automobile door frame, comprising a supporting base, characterized in that: Also included is a bidirectional cutting assembly; The bidirectional cutting assembly comprises two clamping structures, two translation members, a lower cutting frame, an upper cutting frame and two cutting members; The two clamping structures are respectively located on one side of the support base; the clamping structure includes a support frame, a placement frame and two fixing members, the support frame is fixedly connected to the support base and is located on one side of the support base; the placement frame is fixedly connected to the support frame and is located on one side of the support frame; the two fixing members are respectively arranged on one side of the placement frame; The two translation members are respectively arranged on both sides of the support base; the lower cutting frame is fixedly connected to the two translation members and is located between the two translation members; the upper cutting frame is fixedly connected to the two translation members and is located between the two translation members; the two cutting members are respectively arranged on one side of the upper cutting frame and the lower cutting frame.

2. A two-way cutting device for automobile door frame as claimed in claim 1, characterized in that: The fixing part includes an electric telescopic cylinder, a push plate and a holding plate. The electric telescopic cylinder is fixedly connected to the placement frame and is located on one side of the placement frame; the push plate is fixedly connected to the output end of the electric telescopic cylinder and is located on one side of the electric telescopic cylinder; the holding plate is fixedly connected to the push plate and is located on one side of the push plate.

3. A two-way cutting device for automobile door frame as claimed in claim 2, characterized in that: The translation member includes a translation frame, a driving motor, a screw rod and a translation block. The translation frame is fixedly connected to the support base and is located on one side of the support base; the driving motor is fixedly connected to the translation frame and is located on one side of the translation frame; the screw rod is fixedly connected to the output end of the driving motor and is located on one side of the driving motor; the translation block is threadedly connected to the screw rod, and is slidably connected to the translation frame, and is then fixedly connected to the upper cutting frame and the lower cutting frame, and is located on one side of the screw rod.

4. A two-way cutting device for automobile door frame as claimed in claim 3, characterized in that: The cutting part includes a support frame, a rotating motor, a translation screw, a slider, a driving cylinder, a connecting block and a cutting machine. The support frame is fixedly connected to the upper cutting frame and is located at one side of the upper cutting frame; the rotating motor is fixedly connected to the support frame and is located inside the support frame; the translation screw is fixedly connected to the output end of the rotating motor and is located at one side of the rotating motor; the slider is threadedly connected to the translation screw, slidably connected to the support frame, and is located at one side of the translation screw; the driving cylinder is fixedly connected to the slider and is located at one side of the slider; the connecting block is fixedly connected to the output end of the driving cylinder and is located at one side of the driving cylinder; the cutting machine is fixedly connected to the connecting block and is located at one side of the connecting block.

5. A two-way cutting device for automobile door frame as claimed in claim 4, characterized in that: The fixing member further comprises a buffer attachment, and the buffer attachment is arranged on one side of the supporting plate.

6. A two-way cutting device for automobile door frame as claimed in claim 5, characterized in that: The buffer accessory comprises a buffer layer and a flexible pad. The buffer layer is fixedly connected to the supporting plate and is located at one side of the supporting plate; the flexible pad is fixedly connected to the buffer layer and is located at one side of the buffer layer.

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