A CNC trimming machine for automobile parts

Abstract

The utility model relates to the technical field of trimming of automobile parts, and specifically to a CNC trimming machine for automobile parts; the utility model comprises a bottom box, a bracket, a hydraulic cylinder, a mounting seat, a cutter, a cutting table and a fixing component, wherein the fixing component comprises two sliding rods, two pressing plates, a movable frame, a movable shaft, a connecting rod and a driving member, wherein the driving member is fixedly connected to the bottom box and is located inside the bottom box, one end of the connecting rod is fixedly connected to the driving member, the movable shaft is fixedly connected to the other end of the connecting rod, the movable frame is movably connected to the movable shaft and is sleeved on the outside of the movable shaft, the two sliding rods are both slidably connected to the bottom box and both penetrate the bottom box, and the two sliding rods are also fixedly connected to the movable frame, the two pressing plates are respectively fixedly connected to the corresponding sliding rods and both are located above the bottom box, and through the arrangement of the above structure, the automobile parts can be fixed, the automobile parts are prevented from being offset during cutting, and the cutting effect of the automobile parts is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts trimming, in particular to a numerically controlled trimming machine for automobile parts. Background Art

[0002] In the production process of automobile parts, the produced workpieces need to be cut. The existing automobile parts trimming device has low cutting efficiency, and during the long cutting process, the blade surface will generate a high temperature. In addition, during the cutting process, the cutting blade contacts the metal product, which will generate a large amount of floating matter in the air. The existing trimming device does not have the function of cooling the blade and reducing the floating matter, which affects the service life of the trimming machine to a certain extent and endangers the health of the staff.

[0003] In the prior art patent CN215033993U, a CNC trimming machine for automotive parts is disclosed. The first motor can drive the lifting plate and the blade to move downward, and the second motor can drive the blade to rotate, thereby realizing trimming. At the same time, the induced draft fan and the liquid pump are started during trimming. The induced draft fan sucks the floating objects generated by the trimming into the processing box for purification. The liquid pump sprays the water in the bottom box onto the surface of the blade, which can cool the blade and effectively increase the service life of the blade.

[0004] However, in the above-mentioned prior art patents, the automobile parts are not fixed, and the automobile parts are easily offset during cutting, which affects the cutting effect of the automobile parts. Utility Model Content

[0005] The utility model aims to provide a numerically controlled trimming machine for automobile parts, which solves the problem that the existing automobile parts are not fixed, the automobile parts are easily offset during cutting, and the cutting effect of the automobile parts is affected.

[0006] To achieve the above purpose, the utility model adopts a CNC trimming machine for automobile parts, including a bottom box, a bracket, a hydraulic cylinder, a mounting seat, a cutter, a cutting table and a fixing assembly, wherein the bracket is fixedly connected to the bottom box and is located above the bottom box, the hydraulic cylinder is arranged on the bracket, the mounting seat is fixedly connected to the output end of the hydraulic cylinder, the cutter is arranged below the mounting seat, the cutting table is fixedly connected to the bottom box and is located below the cutter, and the fixing assembly is arranged on the bottom box;

[0007] The fixing assembly includes two sliding rods, two pressure plates, a movable frame, a movable shaft, a connecting rod and a driving member, the driving member is fixedly connected to the bottom box and is located inside the bottom box, one end of the connecting rod is fixedly connected to the driving member, the movable shaft is fixedly connected to the other end of the connecting rod, the movable frame is movably connected to the movable shaft and is sleeved on the outside of the movable shaft, the two sliding rods are both slidably connected to the bottom box and both pass through the bottom box, and the two sliding rods are also fixedly connected to the movable frame, the two pressure plates are respectively fixedly connected to the corresponding sliding rods and are both located above the bottom box.

[0008] Wherein, the fixing assembly further comprises two rubber pads, the two rubber pads are respectively fixedly connected to the corresponding pressing plates and are respectively located on the outer side walls of the pressing plates.

[0009] Wherein, the driving component includes a motor frame and a motor, the motor frame is fixedly connected to the bottom box and is located in the bottom box, the motor is fixedly connected to the motor frame and is located in the motor frame, and the connecting rod is fixedly connected to the output end of the motor.

[0010] Wherein, the automotive parts CNC trimming machine also includes a moving component, and the moving component is arranged below the bottom box.

[0011] Among them, the moving component includes a lifting plate, multiple cylinders, multiple fixed seats and multiple moving wheels. The multiple cylinders are fixedly connected to the bottom box and are all located below the bottom box. The lifting plate is fixedly connected to the output ends of the multiple cylinders. The multiple fixed seats are fixedly connected to the lifting plate and are all located below the lifting plate. Each of the moving wheels is respectively arranged below the corresponding fixed seat.

[0012] Wherein, the moving assembly further comprises a push rod, which is fixedly connected to the bottom box and is located on the outer side wall of the bottom box.

[0013] The utility model discloses a CNC trimming machine for automobile parts. When cutting automobile parts, the automobile parts are placed above the cutting table and below the two pressing plates. Then the driving member in the bottom box is started. The driving member controls the rotation of the connecting rod. The other end of the connecting rod drives the movable shaft to slide in the movable frame and pulls the movable frame downward. Meanwhile, the movable frame drives the two sliding rods to slide on the bottom box. At this time, the two pressing plates move downward to approach the automobile parts until the two pressing plates press the automobile parts on the cutting table and then stop. Stop the driving member, and then start the hydraulic cylinder and the cutter. The output end of the hydraulic cylinder controls the cutter to move downward to cut the fixed auto parts. After the cutting of the auto parts is completed, the driving member is continued to be started to drive the connecting rod to rotate and reset. The connecting rod will push the movable frame upward through the movable shaft, and the two pressing plates will be separated from the cut auto parts. Then the auto parts are taken above the cutting table. In the above manner, the auto parts can be fixed, the auto parts are prevented from being offset during cutting, and the cutting effect of the auto parts is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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.

[0015] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0016] Figure 2 It is a cross-sectional view of the overall internal structure of the first embodiment of the utility model.

[0017] Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0018] Figure 4 It is a front view of the overall structure of the second embodiment of the utility model.

[0019] 101-bottom box, 102-bracket, 103-hydraulic cylinder, 104-mounting seat, 105-cutter, 106-cutting table, 107-slide bar, 108-pressing plate, 109-movable frame, 110-movable shaft, 111-connecting rod, 112-rubber pad, 113-motor frame, 114-motor, 201-lifting plate, 202-cylinder, 203-fixed seat, 204-moving wheel, 205-push rod. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0021] First embodiment

[0022] See also Figure 1 and Figure 2 ,in Figure 1 is a schematic diagram of the overall structure of the first embodiment, Figure 2 It is a cross-sectional view of the overall internal structure of the first embodiment.

[0023] The utility model provides a CNC trimming machine for automobile parts: comprising a bottom box 101, a bracket 102, a hydraulic cylinder 103, a mounting seat 104, a cutter 105, a cutting table 106 and a fixing assembly, wherein the fixing assembly comprises two slide bars 107, two pressing plates 108, a movable frame 109, a movable shaft 110, a connecting rod 111, a driving member and two rubber pads 112, wherein the driving member comprises a motor frame 113 and a motor 114. The above-mentioned solution solves the problem that the existing automobile parts are not fixed, the automobile parts are easily offset during cutting, and the cutting effect of the automobile parts is affected.

[0024] According to this specific embodiment, the bracket 102 is fixedly connected to the bottom box 101 and is located above the bottom box 101, the hydraulic cylinder 103 is arranged on the bracket 102, the mounting seat 104 is fixedly connected to the output end of the hydraulic cylinder 103, the cutter 105 is arranged below the mounting seat 104, the cutting table 106 is fixedly connected to the bottom box 101 and is located below the cutter 105, the fixing assembly is arranged on the bottom box 101, the bracket 102 is above the bottom box 101 to fix the hydraulic cylinder 103 to support the hydraulic cylinder 103, the output end of the hydraulic cylinder 103 controls the mounting seat 104 to move up and down in the bracket 102, the mounting seat 104 drives the cutter 105 to move up and down, the automobile parts are above the cutting table 106, and the hydraulic cylinder 103 controls the cutter 105 to move up and down to cut the automobile parts on the cutting table 106.

[0025] The driving member is fixedly connected to the bottom box 101 and is located inside the bottom box 101. One end of the connecting rod 111 is fixedly connected to the driving member. The movable shaft 110 is fixedly connected to the other end of the connecting rod 111. The movable frame 109 is movably connected to the movable shaft 110 and is sleeved on the outside of the movable shaft 110. The two sliding rods 107 are both slidably connected to the bottom box 101 and both penetrate the bottom box 101. The two sliding rods 107 are also connected to the bottom box 101. The movable frame 109 is fixedly connected, and the two pressing plates 108 are respectively fixedly connected to the corresponding sliding rods 107 and are both located above the bottom box 101. When cutting the automobile parts, the automobile parts are placed above the cutting table 106 and below the two pressing plates 108, and then the driving member in the bottom box 101 is started. The driving member controls the rotation of the connecting rod 111, and the other end of the connecting rod 111 drives the movable shaft 110 to rotate in the movable frame 109. 09, and pull the movable frame 109 downward, and the movable frame 109 will drive the two sliding bars 107 to slide on the bottom box 101, and at this time, the two pressing plates 108 will move down to approach the auto parts until the two pressing plates 108 press the auto parts on the cutting table 106, and then stop the driving member, and then start the hydraulic cylinder 103 and the cutter 105 again, the output end of the hydraulic cylinder 103 controls the cutter 105 to move down to cut the fixed auto parts; after the cutting of the auto parts is completed, the connecting rod 111 is driven to rotate and reset by continuing to start the driving member, and the connecting rod 111 will push the movable frame 109 upward through the movable shaft 110, and the two pressing plates 108 are separated from the cut auto parts, and then the auto parts are taken above the cutting table 106. In the above manner, it is achieved that the auto parts can be fixed, the auto parts are prevented from being offset during cutting, and the cutting effect of the auto parts is guaranteed.

[0026] Secondly, the two rubber pads 112 are fixedly connected to the corresponding pressing plates 108 and are respectively located on the outer side walls of the pressing plates 108. By arranging the rubber pads 112 under each pressing plate 108, the rubber pads 112 are elastic and can fix the automobile parts more stably above the cutting table 106, which is beneficial for cutting the automobile parts.

[0027] At the same time, the motor frame 113 is fixedly connected to the bottom box 101 and is located in the bottom box 101, the motor 114 is fixedly connected to the motor frame 113 and is located in the motor frame 113, the connecting rod 111 is fixedly connected to the output end of the motor 114, the motor frame 113 fixedly supports the motor 114 in the bottom box 101, and the motor 114 controls the rotation of the connecting rod 111.

[0028] When cutting automobile parts, the automobile parts are placed above the cutting table 106 and below the two pressing plates 108, and then the motor 114 in the bottom box 101 is started. The motor 114 controls the rotation of the connecting rod 111, and the other end of the connecting rod 111 drives the movable shaft 110 to slide in the movable frame 109 and pull the movable frame 109 downward. At the same time, the movable frame 109 drives the two sliding rods 107 to slide on the bottom box 101. At this time, the two pressing plates 108 move down to approach the automobile parts until the two pressing plates 108 press the automobile parts on the cutting table 106, and then stop the driving part, and then start the hydraulic cylinder 103 and the cutter 105. The output end of the cylinder 103 controls the cutter 105 to move downward to cut the fixed auto parts; after the cutting of the auto parts is completed, the motor 114 is continued to be started to drive the connecting rod 111 to rotate and reset, and the connecting rod 111 will push the movable frame 109 upward through the movable shaft 110, and the two pressing plates 108 are separated from the cut auto parts, and then the auto parts are taken above the cutting table 106, wherein the rubber pad 112 is arranged under each of the pressing plates 108, and the rubber pad 112 is elastic, so that the auto parts can be fixed more stably above the cutting table 106. In the above manner, the auto parts can be fixed, the auto parts are prevented from being offset during cutting, and the cutting effect of the auto parts is guaranteed.

[0029] Second embodiment

[0030] See also Figure 3 and Figure 4 ,in Figure 3 is a schematic diagram of the overall structure of the second embodiment, Figure 4 It is a front view of the overall structure of the second embodiment.

[0031] On the basis of the first embodiment, the CNC trimming machine for automobile parts of the utility model further includes a moving assembly, which includes a lifting plate 201 , a plurality of cylinders 202 , a plurality of fixing seats 203 , a plurality of moving wheels 204 and a push rod 205 .

[0032] The moving assembly is arranged below the bottom box 101 , and the edge trimmer can be easily moved by the moving assembly, thereby reducing the difficulty of work for personnel.

[0033] The plurality of cylinders 202 are all fixedly connected to the bottom box 101 and are all located below the bottom box 101. The lifting plate 201 is all fixedly connected to the output ends of the plurality of cylinders 202. The plurality of fixed seats 203 are all fixedly connected to the lifting plate 201 and are all located below the lifting plate 201. Each of the moving wheels 204 is respectively arranged below the corresponding fixed seats 203. When the trimming machine is moved, the plurality of cylinders 202 below the bottom box 101 are activated, and the output ends of the plurality of cylinders 202 control the lifting plate 201 to move downward. The lifting plate 201 is moved until the multiple moving wheels 204 under the lifting plate 201 are in contact with the ground, and then force is applied to push the outer wall of the bottom box 101, and the multiple moving wheels 204 will roll on the ground, so that the bottom box 101 is moved; after the trimmer is moved, the lifting plate 201 and the multiple moving wheels 204 are driven by the multiple cylinders 202 to be stored in the bottom box 101, and the multiple support rods under the bottom box 101 are in contact with the ground. Through the above method, it is more time-saving and labor-saving than carrying the bottom box 101, and the work difficulty of the personnel is reduced.

[0034] The push rod 205 is fixedly connected to the bottom box 101 and is located on the outer side wall of the bottom box 101. By arranging the push rod 205 on the outer side of the bottom box 101, the push rod 205 can be used to apply force to push the bottom box 101 to move.

[0035] When the trimmer is moved, the multiple cylinders 202 under the bottom box 101 are started, and the output ends of the multiple cylinders 202 control the lifting plate 201 to move downward until the multiple moving wheels 204 under the lifting plate 201 contact the ground, and then force is applied to push the push rod 205 on the outer wall of the bottom box 101, and the multiple moving wheels 204 will roll on the ground, so that the bottom box 101 moves; after the trimmer is moved, the multiple cylinders 202 drive the lifting plate 201 and the multiple moving wheels 204 to be stored in the bottom box 101, and the multiple support rods under the bottom box 101 contact the ground. In this way, compared with carrying the bottom box 101, it is more time-saving and labor-saving, and the work difficulty of personnel is reduced.

[0036] The above disclosures are only two preferred embodiments of the present invention, which certainly cannot be used to limit the scope of the present invention. A person skilled in the art can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the present invention still fall within the scope of the present invention.

Claims

1. A CNC trimming machine for automobile parts, characterized in that: It includes a bottom box, a bracket, a hydraulic cylinder, a mounting seat, a cutter, a cutting table and a fixing assembly, wherein the bracket is fixedly connected to the bottom box and is located above the bottom box, the hydraulic cylinder is arranged on the bracket, the mounting seat is fixedly connected to the output end of the hydraulic cylinder, the cutter is arranged below the mounting seat, the cutting table is fixedly connected to the bottom box and is located below the cutter, and the fixing assembly is arranged on the bottom box; The fixing assembly includes two sliding rods, two pressure plates, a movable frame, a movable shaft, a connecting rod and a driving member, the driving member is fixedly connected to the bottom box and is located inside the bottom box, one end of the connecting rod is fixedly connected to the driving member, the movable shaft is fixedly connected to the other end of the connecting rod, the movable frame is movably connected to the movable shaft and is sleeved on the outside of the movable shaft, the two sliding rods are both slidably connected to the bottom box and both pass through the bottom box, and the two sliding rods are also fixedly connected to the movable frame, the two pressure plates are respectively fixedly connected to the corresponding sliding rods and are both located above the bottom box.

2. The CNC trimming machine for automobile parts according to claim 1, characterized in that: The fixing assembly also includes two rubber pads, which are fixedly connected to the corresponding pressing plates and are respectively located on the outer side walls of the pressing plates.

3. The CNC trimming machine for automobile parts according to claim 2, characterized in that: The driving member includes a motor frame and a motor, wherein the motor frame is fixedly connected to the bottom box and is located in the bottom box, the motor is fixedly connected to the motor frame and is located in the motor frame, and the connecting rod is fixedly connected to the output end of the motor.

4. The CNC trimming machine for automobile parts according to claim 1, characterized in that: The automobile parts CNC trimming machine further comprises a moving component, and the moving component is arranged below the bottom box.

5. The CNC trimming machine for automobile parts according to claim 4, characterized in that: The moving assembly includes a lifting plate, multiple cylinders, multiple fixed seats and multiple moving wheels. The multiple cylinders are fixedly connected to the bottom box and are all located below the bottom box. The lifting plate is fixedly connected to the output ends of the multiple cylinders. The multiple fixed seats are fixedly connected to the lifting plate and are all located below the lifting plate. Each of the moving wheels is respectively arranged below the corresponding fixed seat.

6. The CNC trimming machine for automobile parts according to claim 5, characterized in that: The moving assembly also includes a push rod, which is fixedly connected to the bottom box and is located on the outer side wall of the bottom box.

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