Segmented cutting device for wire harness processing
By driving the motor and meshing gear transmission to synchronously press and hold multiple wire harnesses, and using rubber clamping teeth and telescopic springs to adapt to wire harnesses of different diameters, the problems of low efficiency and complex structure of traditional wire harness cutting devices are solved, and efficient and low-cost multi-strand wire harness cutting is achieved.
Patent Information
- Application Number
- CN202422892740.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-27
AI Technical Summary
In the prior art, traditional wire harness cutting devices are inefficient when facing large-scale production needs, and adding driving components such as motors will complicate the equipment structure and increase costs.
A segmented cutting device for wire harness processing was designed. A driving motor was used to drive the main gear, which transmitted power through meshing driven gears to achieve synchronous pressing of multiple wire harnesses. Rubber clamping teeth and telescopic springs were used to adapt to wire harnesses of different diameters, ensuring stable clamping and cutting.
It realizes the simultaneous processing of multiple wire harnesses, avoids wire harness twisting, improves production efficiency, adapts to the clamping requirements of wire harnesses of different diameters, simplifies the equipment structure and reduces costs.
Smart Images
Figure CN223352807U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire harness processing, in particular to a segmented cutting device for wire harness processing. Background Art
[0002] In modern industrial and commercial facilities, cabinets are essential components for installing, protecting, and managing electronic equipment. These cabinets are often placed in outdoor or semi-outdoor environments to access or utilize natural resources, such as solar or wind energy. However, such environments expose cabinets to the challenges of various weather conditions, especially rain. Therefore, effective protective measures are required to ensure the safety and normal operation of the equipment inside the cabinets.
[0003] Traditional cutting devices are usually simple in design and can only process a single wire harness at a time. When faced with large-scale production needs, the single-wire processing method greatly limits production efficiency. In order to improve the ability to process multiple groups of wire harnesses, a common method is to add motors and other driving components to achieve simultaneous processing of multiple groups of wire harnesses. However, adding motors and other driving components will make the equipment structure complicated, which not only increases the difficulty of designing and manufacturing the equipment, but also increases the cost of the equipment. In response to the above problems, a segmented cutting device for wire harness processing is proposed. Utility Model Content
[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a segmented cutting device for wire harness processing.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a segmented cutting device for wire harness processing, comprising a device main body, the inner wall of the device main body is fixedly connected with a partition, the top outer side of the device main body is fixedly connected with a processing table, and a cutting groove is opened at the inner center of the processing table, and the bottom of the device main body is fixedly connected with a driving motor, the top outer side of the driving motor is movably connected with a main gear, and the outer walls of both sides of the main gear are movably connected with a driven gear, and the driven gear and the main gear are both clamped on the top of the partition, the top of the driven gear is fixedly connected with a connecting rod, the outer surface of the connecting rod is movably connected with a rotating shaft, the top of the rotating shaft is movably connected with a guide ring, the outer surface of one side of the guide ring is fixedly connected with a connecting plate, and the outer wall of the other side of the connecting plate is movably connected with a sliding rod, the bottom of the connecting plate is fixedly connected with a top holding plate, and the bottom of the top holding plate is movably connected to the bottom holding plate.
[0006] As mentioned above, the main gear is rotatably connected to the top of the driving motor, the driven gears are symmetrically distributed on both sides of the main gear, the connecting rod passes through both ends of the processing table, and the driven gears and the main gear are meshed and driven.
[0007] As mentioned above, the rotating shaft and the connecting rod are threadedly connected, the top outer side of the rotating shaft is rotatably connected to the bottom end of the guide ring, the connecting plate is connected between the guide ring and the slide rod, the connecting plate is slidably connected to the outer wall of the slide rod, the slide rod is fixed to the top of the processing table, and a group of top pressure holding plates are provided, and a group of top pressure holding plates are arranged in parallel.
[0008] As mentioned above, the bottom pressure holding plate is fixed to the top of the processing table, and the bottom pressure holding plate is symmetrically distributed on both sides of the cutting groove. The top pressure holding plate is arranged directly above the bottom pressure holding plate. The top pressure holding plate forms a lifting structure with the bottom pressure holding plate through the cooperation of the rotating shaft, connecting rod and driven gear.
[0009] As mentioned above, a tube groove is provided on the top of the bottom holding plate, a fixing ring is fixedly connected to the inner wall of the top of the tube groove, a groove is provided inside the fixing ring, a clamping tooth is movably connected to the inner surface of the groove, and sliding rails are movably connected to the outer walls on both sides of the clamping tooth, and telescopic springs are fixedly connected to the bottom of both sides of the clamping tooth, and the bottom end of the telescopic spring is fixedly connected to a fixed seat.
[0010] As mentioned above, the tube groove is opened in the shape of a semicircular groove, the clamping teeth are arranged in the shape of arc strips, and the clamping teeth are arranged in rubber material. The groove is evenly distributed along the inner wall of the tube groove, and the groove is covered on the outer wall of the clamping teeth. The clamping teeth are arranged on the inner wall of the groove through the cooperation of the telescopic spring and the fixed seat.
[0011] As mentioned above, the groove is vertically opened on the inner wall of the fixing ring, the fixing seat is fixed on the bottom side of the groove, the slide rail is fixed on the inner walls on both sides of the fixing ring, the two sides of the clamping teeth are slidably connected to the slide rail, and the clamping teeth are horizontally arranged on the inner wall of the pipe groove.
[0012] Compared with the prior art, this segmented cutting device for wire harness processing has the following beneficial effects:
[0013] 1. The utility model drives the main gear to rotate through the driving motor, and then transmits power to the connecting rod through the meshing driven gear. The driven gears on both sides ensure the synchronization of the rotation of the connecting rod, so that the pressing and holding actions on both sides of the device can be carried out simultaneously, so that the device can process multiple wire harnesses at the same time during wire harness processing, and avoid the distortion of the wire harness caused by asynchronous pressing and holding.
[0014] 2. The clamping teeth in the tube groove of the utility model are distributed laterally along the outer wall of the wire harness, and the clamping force is automatically adjusted according to the wire harness of different diameters through the telescopic spring. When a thinner wire harness is put in, the clamping teeth extend more under the action of the telescopic spring and fit closely to the wire harness. For a thicker wire harness, the pressure on the clamping teeth is large, causing the telescopic spring to contract, and the clamping teeth can still effectively clamp when they are appropriately retracted.
[0015] Other advantages, objectives and features of the present invention will be described in part in the following description and will be apparent to those skilled in the art based on an examination of the following or may be learned from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the segmented cutting device for wire harness processing of the present invention;
[0017] Figure 2 This is a schematic diagram of the structure of the processing table of the segmented cutting device for wire harness processing of the present invention;
[0018] Figure 3 This is a schematic diagram of the structure of the drive motor of the segmented cutting device for wire harness processing of the present invention;
[0019] Figure 4 This is a schematic diagram of the tube groove structure of the segmented cutting device for wire harness processing of the present invention;
[0020] Figure 5 This is a segmented cutting device for wire harness processing of the utility model Figure 4 Schematic diagram of the structure at point A in the middle.
[0021] In the figure: 1. Device body; 101. Partition; 102. Processing table; 103. Cutting groove; 2. Driving motor; 201. Main gear; 202. Driven gear; 203. Connecting rod; 204. Rotating shaft; 205. Guide ring; 206. Connecting plate; 207. Slide bar; 208. Top holding plate; 209. Bottom holding plate; 3. Pipe groove; 301. Fixing ring; 302. Groove; 303. Clamping teeth; 304. Slide rail; 305. Fixing seat; 306. Telescopic spring. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0023] like Figure 1-5As shown, the utility model provides a technical solution: a segmented cutting device for wire harness processing, comprising a device body 1, an inner wall of the device body 1 is fixedly connected to a partition 101, a top outer side of the device body 1 is fixedly connected to a processing table 102, an inner center of the processing table 102 is provided with a cutting groove 103, the bottom end of the device body 1 is fixedly connected to a driving motor 2, a top outer side of the driving motor 2 is movably connected to a main gear 201, and both sides of the outer wall of the main gear 201 are movably connected to a driven gear 202, the driven gear 202 and the main gear 201 are both fixed to the top of the partition 101, the top of the driven gear 202 is fixedly connected to a connecting rod 203, the outer surface of the connecting rod 203 is movably connected to a rotating shaft 204, and the top of the rotating shaft 204 is movably connected to The guide ring 205 has a connecting plate 206 fixedly connected to the outer surface of one side of the guide ring 205, and a sliding rod 207 is movably connected to the outer wall of the other side of the connecting plate 206. The bottom of the connecting plate 206 is fixedly connected to the top pressing plate 208, and the bottom of the top pressing plate 208 is movably connected to the bottom pressing plate 209. A pipe groove 3 is provided on the top of the bottom pressing plate 209. A fixing ring 301 is fixedly connected to the inner wall of the top of the pipe groove 3. A groove 302 is provided inside the fixing ring 301. The inner surface of the groove 302 is movably connected to the clamping teeth 303. The outer walls on both sides of the clamping teeth 303 are movably connected to the sliding rails 304. The bottom of both sides of the clamping teeth 303 is fixedly connected to the telescopic spring 306, and the bottom end of the telescopic spring 306 is fixedly connected to the fixing seat 305.
[0024] According to the overall structure of the device, the staff places the wiring harness in sequence inside the pipe groove 3 at the top of the bottom holding plate 209, and the top holding plate 208 is in the raised position. At this time, the drive motor 2 is started, and the drive motor 2 drives the main gear 201 to start rotating. When the main gear 201 rotates, the driven gears 202 engaged on both sides start to rotate. The driven gear 202 is fixed on the top of the partition 101, and the driven gear 202 transmits the rotation of the motor to the top connecting rod 203. The connecting rod 203 runs through the top of the processing table 102. When the connecting rod 203 rotates, the rotating shaft 204 on the outer wall starts to rotate and rise and fall. The connecting rods 203 on both sides are relatively arranged. The rotating shaft 204 rotates at the bottom of the guide ring 205 while rotating and descending, so that the rotating shaft 204 drives the top guide ring 205 to start descending, and the connecting plate 206 fixed on the outer wall of the guide ring 205 simultaneously moves along the start of the slide bar 207 When the clamping teeth 303 are pulled out of the groove 302, the clamping teeth 303 are pressed and fixed to the groove 302 by the top pressing plate 208.
[0025] like Figure 1-5 As shown, the main gear 201 is rotatably connected to the top of the driving motor 2, the driven gears 202 are symmetrically distributed on the outside of both sides of the main gear 201, the connecting rod 203 passes through the two ends of the processing table 102, the driven gear 202 and the main gear 201 are meshed, the rotating shaft 204 and the connecting rod 203 are threaded, the top outer side of the rotating shaft 204 is rotatably connected to the bottom end of the guide ring 205, the connecting plate 206 is connected between the guide ring 205 and the slide rod 207, and the connecting plate 206 is slidably connected to the slide rod 207 The outer wall, the sliding rod 207 is fixed to the top of the processing table 102, and a group of top pressure holding plates 208 are provided, and a group of top pressure holding plates 208 are arranged in parallel, and the bottom pressure holding plate 209 is fixed to the top of the processing table 102, and the bottom pressure holding plates 209 are symmetrically distributed on both sides of the cutting groove 103, and the top pressure holding plate 208 is arranged directly above the bottom pressure holding plate 209. The top pressure holding plate 208 cooperates with the bottom pressure holding plate 209 through the rotating shaft 204, the connecting rod 203 and the driven gear 202 to form a lifting structure.
[0026] The main gear 201 is driven by the driving motor 2 to start rotating. When the main gear 201 rotates, the driven gears 202 engaged on both sides start rotating. The driven gear 202 is fixed on the top of the partition 101, and the driven gear 202 transmits the rotation of the motor to the connecting rod 203 on the top. The connecting rod 203 runs through the top of the processing table 102. When the connecting rod 203 rotates, the rotating shaft 204 on the outer wall starts to rotate and lift. The connecting rods 203 on both sides are relatively arranged. The rotating shaft 204 rotates at the bottom of the guide ring 205 while rotating and descending, so that the rotating shaft 204 drives the guide ring 205 on the top to start descending. The connecting plate 206 fixed on the outer wall of the guide ring 205 starts to descend along the sliding rod 207 at the same time. The connecting plate 206 drives the top holding plate 208 to approach the bottom holding plate 209 at the bottom, and stops descending when it contacts the bottom holding plate 209, so that the wiring harness of the bottom holding plates 209 on both sides is simultaneously pressed and fixed by the top holding plate 208, which is convenient for the staff to carry out cutting processing.
[0027] like Figure 1-5 As shown, the tube groove 3 is opened in the shape of a semicircular groove, the clamping teeth 303 are arranged in the shape of arc strips, and the clamping teeth 303 are arranged in a rubber material, the grooves 302 are evenly distributed along the inner wall of the tube groove 3, the grooves 302 are covered on the outer wall of the clamping teeth 303, and the clamping teeth 303 are arranged on the inner wall of the groove 302 through the cooperation of the telescopic spring 306 and the fixed seat 305. The groove 302 is vertically opened on the inner wall of the fixing ring 301, the fixed seat 305 is fixed to the bottom side of the groove 302, the slide rail 304 is fixed to the inner walls on both sides of the fixing ring 301, and the two sides of the clamping teeth 303 are slidably connected to the slide rail 304, and the clamping teeth 303 are horizontally arranged on the inner wall of the tube groove 3.
[0028] By distributing the clamping teeth 303 laterally along the outer wall of the wire harness, the friction of the wire harness is increased when it is cut. At the same time, the clamping teeth 303 compress the telescopic spring 306 after being subjected to the pressure of the wire harness. The telescopic spring 306 initially pushes the clamping teeth 303 out of the groove 302, and begins to contract after being subjected to pressure, driving the clamping teeth 303 to slide slightly along the slide rail 304 into the groove 302, so that the clamping teeth 303 can fit wire harnesses of different sizes when wrapping.
[0029] Working principle: When the device is working, the staff will place the wire harness in sequence inside the tube groove 3 on the top of the bottom holding plate 209, and the top holding plate 208 will be in the raised position. At this time, the drive motor 2 will be started, and the drive motor 2 will drive the main gear 201 to start rotating. When the main gear 201 rotates, the driven gears 202 on both sides of the meshing start to rotate. The driven gear 202 is fixed to the top of the partition 101. The driven gear 202 transmits the rotation of the motor to the top connecting rod 203. The connecting rod 203 runs through the top of the processing table 102. When the connecting rod 203 rotates, the shaft 204 on the outer wall starts to rotate. The connecting rods 203 on both sides are relatively arranged. The rotating shaft 204 rotates at the bottom of the guide ring 205 while rotating and descending, so that the rotating shaft 204 drives the top guide ring 205 to start to descend. The connecting plate 206 fixed on the outer wall of the guide ring 205 starts to descend along the sliding rod 207 at the same time. The connecting plate 206 drives the top holding plate 208 to approach the bottom holding plate 209 at the bottom. When it contacts the bottom holding plate 209, it stops descending, so that the wire harnesses of the bottom holding plates 209 on both sides are simultaneously pressed and fixed by the top holding plate 208, which is convenient for the staff to carry out cutting processing.
[0030] When the wire harness is placed horizontally on the inner wall of the tube groove 3, the outer skin of the wire harness contacts the clamping teeth 303 inside the tube groove 3. The clamping teeth 303 are distributed horizontally along the outer wall of the wire harness, which increases the friction of the wire harness when it is cut. At the same time, the clamping teeth 303 compress the telescopic spring 306 after being subjected to the pressure of the wire harness. The telescopic spring 306 pushes the clamping teeth 303 out of the outside of the groove 302 in the initial state, and begins to shrink after being subjected to pressure, driving the clamping teeth 303 to slide slightly along the slide rail 304 into the groove 302, so that the clamping teeth 303 can fit wire harnesses of different sizes when wrapping.
[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A segmented cutting device for wire harness processing, comprising a device body (1), characterized in that: The inner wall of the device body (1) is fixedly connected to a partition (101), the outer side of the top of the device body (1) is fixedly connected to a processing table (102), the inner center of the processing table (102) is provided with a cutting groove (103), the bottom end of the device body (1) is fixedly connected to a driving motor (2), the outer side of the top of the driving motor (2) is movably connected to a main gear (201), the outer walls on both sides of the main gear (201) are movably connected to driven gears (202), and the driven gear (202) and the main gear (201) are both fixed to the top of the partition (101). The top of the driven gear (202) is fixedly connected to a connecting rod (203), the outer surface of the connecting rod (203) is movably connected to a rotating shaft (204), the top of the rotating shaft (204) is movably connected to a guide ring (205), one side outer surface of the guide ring (205) is fixedly connected to a connecting plate (206), the other side outer wall of the connecting plate (206) is movably connected to a sliding rod (207), the bottom of the connecting plate (206) is fixedly connected to a top holding plate (208), and the bottom of the top holding plate (208) is movably connected to a bottom holding plate (209).
2. A segmented cutting device for wire harness processing according to claim 1, characterized in that: The main gear (201) is rotatably connected to the top of the driving motor (2), the driven gears (202) are symmetrically distributed outside the two sides of the main gear (201), the connecting rod (203) passes through the two ends of the processing table (102), and the driven gears (202) and the main gear (201) are meshed and driven.
3. The segmented cutting device for wire harness processing according to claim 1, characterized in that: The rotating shaft (204) and the connecting rod (203) are threadedly connected, the top outer side of the rotating shaft (204) is rotatably connected to the bottom end of the guide ring (205), the connecting plate (206) is connected between the guide ring (205) and the slide rod (207), the connecting plate (206) is slidably connected to the outer wall of the slide rod (207), the slide rod (207) is fixed to the top of the processing table (102), and a group of top holding plates (208) are provided, and the top holding plates (208) of the group are arranged in parallel.
4. The segmented cutting device for wire harness processing according to claim 1, characterized in that: The bottom holding plate (209) is fixed to the top of the processing table (102), and the bottom holding plates (209) are symmetrically distributed on both sides of the cutting groove (103). The top holding plate (208) is arranged directly above the bottom holding plate (209). The top holding plate (208) forms a lifting structure with the bottom holding plate (209) through the cooperation of the rotating shaft (204), the connecting rod (203) and the driven gear (202).
5. The segmented cutting device for wire harness processing according to claim 1, characterized in that: A tube groove (3) is provided at the top of the bottom holding plate (209), a fixing ring (301) is fixedly connected to the inner wall of the top of the tube groove (3), a groove (302) is provided inside the fixing ring (301), a clamping tooth (303) is movably connected to the inner surface of the groove (302), and slide rails (304) are movably connected to the outer walls on both sides of the clamping tooth (303), and telescopic springs (306) are fixedly connected to the bottom of both sides of the clamping tooth (303), and the bottom end of the telescopic spring (306) is fixedly connected to a fixing seat (305).
6. The segmented cutting device for wire harness processing according to claim 5, characterized in that: The tube groove (3) is opened in the shape of a semicircular groove, the clamping teeth (303) are arranged in an arc strip shape, and the clamping teeth (303) are arranged in a rubber material, the grooves (302) are evenly distributed along the inner wall of the tube groove (3), the grooves (302) are covered on the outer wall of the clamping teeth (303), and the clamping teeth (303) are arranged on the inner wall of the groove (302) through the cooperation of the telescopic spring (306) and the fixing seat (305).
7. The segmented cutting device for wire harness processing according to claim 5, characterized in that: The groove (302) is vertically opened on the inner wall of the fixing ring (301), the fixing seat (305) is fixed to the bottom side of the groove (302), the slide rail (304) is fixed to the inner walls on both sides of the fixing ring (301), the two sides of the clamping teeth (303) are slidably connected to the slide rail (304), and the clamping teeth (303) are horizontally arranged on the inner wall of the pipe groove (3).