Wire harness corrugated pipe assembly tool

Abstract

The utility model relates to the field of automobile wire harness corrugated pipe assembling, and discloses a wire harness corrugated pipe assembling tool which comprises a fixing table, a pressing assembly and a cutting assembly, a fixing groove is formed in the top face of the fixing table and used for containing a corrugated pipe, and the pressing assembly is used for pressing the corrugated pipe in the fixing groove. The pressing assembly is used for pressing a corrugated pipe, the cutting assembly is used for splitting the corrugated pipe in the fixing groove, the pressing assembly and the cutting assembly can move on the top face of the fixing table in the length direction of the fixing groove, and the pressing assembly or the cutting assembly is moved from one end of the fixing table to the other end of the fixing table on the top face of the fixing table in the length direction of the fixing groove; therefore, the corrugated pipe in the fixing groove is pressed or split. Therefore, the problem of hand health of workers caused by high labor intensity of manually splitting and pressing the corrugated pipe is avoided, and the production efficiency and the appearance quality of products are improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive wiring harness corrugated tube assembly, and specifically to a wiring harness corrugated tube assembly fixture. Background Technology

[0002] In the automotive wiring harness industry, corrugated conduits, as a protective tubular sheath for electrical wires, are widely used to protect exposed wires in vehicles. These corrugated conduits possess excellent flexibility, heat resistance, abrasion resistance, chemical corrosion resistance, and electrical insulation properties, making them increasingly popular as a wiring harness sheathing solution in various fields such as automotive wiring harnesses, electronic equipment, and mechanical wiring harnesses, gradually replacing traditional PVC and metal sheath products.

[0003] However, existing processes for assembling sensor harnesses with bellows mainly rely on manual operation, specifically involving the cutting and pressing of the bellows onto the sensor. This manual assembly of sensor harnesses and bellows is labor-intensive, inefficient, and can lead to hand health problems for workers, while also affecting the appearance quality and consistency of the products. Utility Model Content

[0004] The purpose of this invention is to overcome the problems of high labor intensity and low production efficiency in the existing technology of manually cutting and pressing corrugated pipes.

[0005] To achieve the above objectives, this utility model provides a wire harness corrugated pipe assembly fixture including a fixed platform, a pressing assembly, and a cutting assembly. A fixing groove is provided on the top surface of the fixed platform for accommodating the corrugated pipe. The pressing assembly is used to press the corrugated pipe in the fixing groove, and the cutting assembly is used to cut open the corrugated pipe in the fixing groove. Both the pressing assembly and the cutting assembly can move along the length of the fixing groove on the top surface of the fixed platform.

[0006] Optionally, the pressing assembly includes a first support block and a pressure roller rotatably disposed on the support block, the pressure roller being able to contact the bellows in the fixed groove.

[0007] Optionally, the pressure roller includes a first pressure roller and a second pressure roller arranged sequentially along the length of the fixed groove. The first pressure roller includes a first inner roller, and the outer peripheral surface of the first inner roller forms a first slope that gradually decreases from the first side of the fixed groove to the second side of the fixed groove. The second pressure roller has a second inner roller, and the outer peripheral surface of the second inner roller forms a second slope that gradually decreases from the second side of the fixed groove to the first side of the fixed groove.

[0008] Optionally, a pressing cover is provided on the fixing platform. The pressing cover can press a bellows with a length not less than the sum of the maximum diameters of the first inner wheel and the second inner wheel, so that both the first inner wheel and the second inner wheel can contact the bellows.

[0009] Optionally, the cutting assembly includes a cutting plate, a connecting plate, and a sliding positioning member. The cutting plate and the sliding positioning member are both connected to the side of the connecting plate facing the fixing groove. The sliding positioning member can slide along the top surface of the fixing table and defines the relative position of the cutting plate and the fixing groove.

[0010] Optionally, the sliding positioning component includes a second support block and guide wheels symmetrical at both ends. The opening of the second support block faces the fixing groove, the guide wheels are mounted on the second support block, the cutting edge of the cutting plate is located on the center surface between the two end faces of the guide wheels, and the end faces of the guide wheels at both ends axially fit against the two inner surfaces of the fixing groove.

[0011] Optionally, the wire harness corrugated tube assembly fixture also includes a control component, which includes a first control element and a second control element, respectively used to control the pressing component and the cutting component to contact or leave the corrugated tube in the fixing groove.

[0012] Optionally, both the first and second control components include a movable base, a rocker arm, and an operating lever. The movable base is movable along the length of the fixed platform. One end of the rocker arm is hinged to the movable base along the length perpendicular to the fixed platform. The pressing assembly and the cutting assembly are respectively connected to the other end of the rocker arm of the first and second control components. The operating lever is used to restrict the rocker arm from rotating away from the fixed platform.

[0013] Optionally, the end of the operating lever near the fixed base is divided into two support rods, which are hinged to the movable base on both sides parallel to the rotation direction of the rocker arm. A limiting component is provided inside the operating lever to restrict the rotation of the rocker arm.

[0014] Optionally, the wire harness corrugated tube assembly fixture also includes a base and a slide rail arranged along the length of the fixed platform. The fixed platform is mounted on the base, and the movable bases of the first control member and the second control member are slidably connected to the slide rail.

[0015] Through the above technical solution, the wire harness corrugated pipe assembly fixture provided by this utility model places the corrugated pipe in a fixed groove, and moves the pressing component or cutting component from one end of the fixed platform to the other end of the fixed platform along the length of the fixed groove on the top surface of the fixed platform, thereby pressing or cutting the corrugated pipe in the fixed groove. Therefore, it avoids the labor-intensive work of manually cutting and pressing corrugated pipes, which can lead to hand health problems for workers, and improves production efficiency and product appearance quality. Attached Figure Description

[0016] Figure 1 This is a top-view perspective view of the wire harness corrugated tube assembly fixture of this utility model from the left side.

[0017] Figure 2 This is a top-view perspective view of the wire harness corrugated tube assembly fixture of this utility model.

[0018] Figure 3 This is a left view of the wire harness corrugated pipe assembly fixture of this utility model;

[0019] Figure 4 This is a right view of the wire harness corrugated pipe assembly fixture of this utility model;

[0020] Figure 5 This is a schematic diagram of the cutting plate structure of the wire harness corrugated pipe assembly fixture of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the first pressing wheel of this utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the second pressing wheel of this utility model.

[0023] Explanation of reference numerals in the attached figures

[0024] 1. Fixed platform; 101. Fixed groove; 2. Pressing assembly; 201. First support block; 202. First pressing roller; 2021. First inner roller; 2022. First outer roller; 203. Second pressing roller; 2031. Second inner roller; 204. Support shaft; 205. Fixed rod; 206. Nut; 3. Cutting assembly; 301. Cutting plate; 302. Connecting plate; 303. Fixed base; 304. Second support block; 305. Guide wheel; 306. Rectangular protrusion; 4. Control assembly; 01. Movable base; 4011. Slider; 402. Rocker arm; 403. Operating lever; 404. Fixed through slot; 405. Support rod; 406. Strip plate; 407. Slide rail; 408. Blocking block; 409. Spring; 5. Corrugated pipe; 6. Wire harness; 601. Connector; 602. Interface piece; 603. First slot; 604. Second slot; 7. Gripping block; 8. Pressing cover; 801. Semi-circular tube; 802. Pressure plate; 803. Pressing groove; 9. Base; 901. Support foot. Detailed Implementation

[0025] The embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to illustrate the principles of this utility model by way of example, but should not be used to limit the scope of this utility model. This utility model can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0026] These embodiments are provided to make the present invention thorough and complete, and to fully express the scope of the present invention to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values ​​set forth in these embodiments should be interpreted as merely exemplary and not as limiting.

[0027] It should be noted that, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationships, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] Furthermore, the terms "first," "second," and similar words used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable error range. "Parallel" is not strictly parallel, but within the allowable error range. Words such as "including" or "comprising" mean that the element preceding the word encompasses the element listed after it, and do not exclude the possibility of encompassing other elements as well.

[0029] It should also be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] All terms used in this invention have the same meaning as understood by one of ordinary skill in the art to which this invention pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0031] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0032] refer to Figure 1 and Figure 2As shown, the wire harness corrugated tube assembly fixture includes a fixed platform 1, a cutting assembly 3, and a pressing assembly 2. A fixing groove 101 is provided on the top surface of the fixed platform 1. The fixing groove 101 is used to accommodate the corrugated tube 5. The cutting assembly 3 is used to cut open the corrugated tube 5 in the fixing groove 101. The pressing assembly 2 is used to press the corrugated tube 5 in the fixing groove 101. Both the pressing assembly 2 and the cutting assembly 3 can move along the length direction of the fixing groove 101 on the top surface of the fixed platform 1.

[0033] The friction between the corrugated pipe 5 and the fixed groove 101 restricts the movement of the corrugated pipe 5 relative to the fixed groove 101 along the length direction of the fixed groove 101. The cutting component 3 can cut the top of the corrugated pipe 5 in the fixed groove 101. After the corrugated pipe 5 is cut open, it forms a C-shaped pipe for the wire to be inserted into the corrugated pipe 5 along the cut position. The pressing component 2 gathers the two sides of the cut position of the C-shaped pipe so that the cut position is overlapped.

[0034] Therefore, in the wire harness corrugated pipe assembly fixture, the corrugated pipe 5 is placed in the fixed groove 101, and the pressing component 2 or the cutting component 3 is moved from one end of the fixed platform 1 to the other end of the fixed platform 1 along the length direction of the fixed groove 101 on the top surface of the fixed platform 1. This allows the corrugated pipe 5 in the fixed groove 101 to be pressed or cut open, avoiding the high labor intensity of manual pressing and cutting of the corrugated pipe 5 that would cause health problems to workers' hands, and improving production efficiency and product appearance quality.

[0035] In some embodiments, the pressing assembly 2 may include a first support block 201 and a pressure roller rotatably disposed on the support block. The pressure roller can contact the bellows 5 in the fixing groove 101 and is used to roll the two sides of the cut position of the bellows 5 to close the two sides of the cut position of the C-shaped tube formed after the bellows 5 is cut open.

[0036] The pressure roller is rotatably connected to one end of the first support block 201 facing the fixed groove 101 via the support shaft 204. The first support block 201 can drive the pressure roller to move along the length of the fixed groove 101 on the top surface of the fixed platform 1. The pressure roller is rotatably set inside the first support block 201, which can reduce the friction between the pressure roller and the wall of the bellows 5 and reduce the moving resistance of the first support block 201.

[0037] In some embodiments, reference Figure 3 It can be seen that the pressure roller component includes a first pressing roller 202 and a second pressing roller 203 arranged back and forth along the length direction of the fixed groove 101. The first pressing roller 202 may include a first inner roller 2021 and a first outer roller 2022.

[0038] refer to Figure 6It can be seen that the outer peripheral surface of the first inner wheel 2021 can form a first slope that gradually decreases from the first side of the fixing groove 101 to the second side of the fixing groove 101, and is used to press the corrugated pipe 5 on one side of the cut into the corrugated pipe 5 on the other side of the cut. The outer peripheral circular surface of the first outer wheel 2022 is in contact with the top surface of the corrugated pipe 5 on the other side of the cut to limit the corrugated pipe 5 from tilting up.

[0039] refer to Figure 7 It is known that the second pressing wheel 203 has a second inner wheel 2031. The outer circumferential surface of the second inner wheel 2031 can form a second slope that gradually decreases from the second side of the fixed groove 101 to the first side of the fixed groove 101, which is used to further press the overlapping position of the corrugated pipe 5 at the cut position.

[0040] The first slope and the second slope both extend beyond the middle position of the first pressing wheel 202 and the second pressing wheel 203, and there is an overlapping part between them. The overlapping part is pressed by the first inner wheel 2021 and the second inner wheel 2031 respectively, so that the corrugated pipe 5 can overlap at the cut position.

[0041] It is understandable that one side of the C-shaped tube at the cut position, that is, the side that is gathered and pressed down by the first inner wheel 2021, is pressed down towards the other side of the cut position, that is, the side that is gathered by the second inner wheel 2031, and pressed into the bottom of the other side of the corrugated tube 5, in an overlapping shape.

[0042] In some embodiments, reference Figure 1 and Figure 2 It is known that two pressing covers 8 can be provided on the fixed platform 1. One pressing cover 8 can serve as a spare for the other pressing cover 8. The pressing cover 8 can press the bellows 5 with a length not less than the sum of the maximum diameters of the first inner wheel 2021 and the second inner wheel 2031, so that the outer circumferential surfaces of the first inner wheel 2021 and the second inner wheel 2031 can contact the bellows 5 and move from there to other positions in the fixed groove 101.

[0043] The press-fit cover 8 may include a semi-circular tube 801, with pressure plates 802 connected to both ends of the semi-circular tube 801. The inner diameter of the semi-circular tube 801 may be the same as the outer diameter of the corrugated tube 5 in the fixing groove 101. The length of the semi-circular tube 801 is not less than the sum of the maximum diameters of the first inner wheel 2021 and the second inner wheel 2031.

[0044] In addition, the fixed platform 1 is provided with two pressing grooves 803 with the same length as the semi-circular tube 801. One end of the pressing cover 8 is rotatably connected to the pressing groove 803, and the rotation direction is the same as the length direction of the fixed groove 101.

[0045] Understandably, during the pressing process of the cover 8, one side of the C-shaped tube slit is squeezed to the bottom of the other side by the semi-circular tube 801.

[0046] In some embodiments, reference Figure 1 and Figure 5 It is known that the cutting assembly 3 may include a cutting plate 301, a connecting plate 302 and a sliding positioning member. Both the cutting plate 301 and the sliding positioning member can be connected to the side of the connecting plate 302 facing the fixing groove 101. The sliding positioning member can slide along the length direction of the fixing groove 101 on the top surface of the fixing table 1 and limit the relative position of the cutting plate 301 and the fixing groove 101.

[0047] The cutting plate 301 and the sliding positioning component can be arranged back and forth on the connecting plate 302 along the length direction of the fixing groove 101.

[0048] In some embodiments, reference Figure 1 and Figure 4 It is known that the sliding positioning component may include a second support block 304 and guide wheels 305 symmetrically arranged at both ends of the axis. The guide wheels 305 are rotatably mounted on the second support block 304 to reduce the friction between the guide wheels 305 and the bellows 5. The cutting edge of the cutting plate 301 may be located on the center surface between the two end faces of the guide wheels 305. The end faces of the two ends of the guide wheels 305 in the axis may fit against the two inner sides of the fixing groove 101.

[0049] It can be seen that the end faces of both ends of the guide wheel 305 in the axial direction are in contact with the two inner sides of the fixing groove 101, the two ends of the guide wheel 305 in the axial direction are symmetrical to each other, and the center surface of the guide wheel 305 is coplanar with the center surface of the fixing groove 101 in the length direction. At this time, the blade can be located on the center surface of the fixing groove 101 in the length direction.

[0050] In some embodiments, the cutting assembly 3 may further include a fixing seat 303, and the cutting plate 301 may be disposed on the fixing seat 303. The fixing seat 303 and the connecting plate 302 and the second support block 304 and the connecting plate 302 may be fixedly connected by bolts.

[0051] The second support block 304 can be provided with multiple threaded holes, and multiple bolts pass through the connecting plate 302 and are connected to the multiple threaded holes.

[0052] In some embodiments, the wire harness corrugated tube assembly fixture may further include a control component 4, which may include a first control member and a second control member, respectively used to control the pressing component 2 and the cutting component 3 to contact or leave the corrugated tube 5 in the fixing groove 101.

[0053] In this utility model, firstly, the second control component 4 controls the bottom surface of the second support block 304 of the cutting component 3 to contact the top surface of the fixed platform 1, and moves the corrugated tube 5 in the cutting fixed groove 101 along the length direction of the fixed platform 1 to form a C-shaped tube, and puts the wire harness 6 into the tube through the cut position of the C-shaped tube. Then, the second control component controls the cutting component 3 to leave the top surface of the fixed platform 1.

[0054] Secondly, a C-shaped tube with a length not less than the sum of the maximum diameters of the first inner wheel 2021 and the second inner wheel 2031 is pressed by the pressing cover 8. The first control member controls the bottom surface of the first support block 201 of the pressing assembly 2 to contact the top surface of the fixed platform 1, so that the outer peripheral surfaces of the first inner wheel 2021 and the second inner wheel 2031 can contact the C-shaped tube and move along the length direction of the fixed platform 1 to press the remaining unpressed C-shaped tube in the fixing groove 101.

[0055] In some embodiments, both the first control member and the second control member may include a movable base 401, a rocker arm 402, and an operating lever 403. The movable base 401 is movable along the length direction of the fixed platform 1. One end of the rocker arm 402 is hinged to the movable base 401 along the length direction perpendicular to the fixed platform 1. The pressing assembly 2 and the cutting assembly 3 may be correspondingly connected to the other end of the rocker arm 402 of the first control member and the second control member. The operating lever 403 is used to control the rotation of the rocker arm 402.

[0056] The rocker arm 402 of the first control member can drive the pressing assembly 2 to rotate along the length direction perpendicular to the fixed table 1, and the rocker arm 402 of the second control member can drive the cutting assembly 3 to rotate along the length direction perpendicular to the fixed table 1.

[0057] In some embodiments, the end of the operating lever 403 near the fixed base 303 can be divided into two support rods 405. The two support rods 405 are hinged to the movable base 401 on both sides parallel to the rotation direction of the rocker arm 402. A limiting member for limiting the rotation of the rocker arm 402 can be provided in the operating lever 403 to prevent the pressing assembly 2 or the cutting assembly 3 from detaching from the top surface of the fixed table 1 during the movement along the length direction of the fixed groove 101.

[0058] In some embodiments, the wire harness corrugated pipe assembly fixture may further include a base 9 and a slide rail 407 arranged along the length of the fixed platform 1. The fixed platform 1 may be mounted on the base 9. The lower ends of the movable base 401 of the first control member and the second control member may be connected to sliders 4011, which are slidably connected to the slide rail 407.

[0059] Among them, blocking blocks 408 can be set at both ends of the slide rail 407 to prevent the moving base 401 of the first control component and the second control component from sliding off the slide rail 407.

[0060] In some embodiments, the limiting member may include two strip plates 406, the top ends of which may be hinged to the inner sidewalls of the two support rods 405 facing each other, and the bottom ends of which may be hinged to the two sides of the rocker arm 402, so as to realize that the rocker arm 402 and the operating rod 403 rotate synchronously.

[0061] Understandably, when the operating lever 403 rotates away from the fixed platform 1, the top of the strip plate 406 moves with the operating lever 403. At this time, the bottom of the strip plate 406 will pull the rocker arm 402 to rotate in the same direction as the operating lever 403, thereby driving the pressing assembly 2 or the cutting assembly 3 to leave the bellows 5 in the fixed groove 101.

[0062] Similarly, rotating the operating lever 403 toward the fixed platform 1 will cause the rocker arm 402 to move toward the fixed platform 1 via the strip plate 406, so that the pressing assembly 2 or the cutting assembly 3 contacts the bellows 5 in the fixed groove 101. It is worth noting that at this time, the rocker arm 402 is sandwiched between the two strip plates 406 and the fixed platform 1, thereby restricting the rotation of the rocker arm 402.

[0063] In some embodiments, reference Figure 2 It can be seen that a fixed through groove 404 can be provided at one end of the rocker arm 402 near the fixed platform 1, and the pressing assembly 2 can also include two fixed rods 205 and two nuts 206. The top ends of the two fixed rods 205 are threaded and the bottom ends are fixedly connected to the first slider 4011.

[0064] Each fixing rod 205 passes through the fixing slot 404 on the rocker arm 402, and two nuts 206 are screwed into the upper end of the fixing rod 205 and contact the upper end face of the rocker arm 402.

[0065] Meanwhile, each fixed rod 205 can be fitted with a spring 409, which is compressed between the top surface of the first support block 201 and the lower wall surface of the rocker arm 402 to limit the length of the two fixed rods 205 passing through the fixed barrel groove, and to apply a vertical downward pulling force to the nut 206 connected to the upper end of the fixed rod 205. Thus, through the friction between the nut 206 and the rocker arm 402, the two fixed rods 205 are limited to slide relative to the rocker arm 402 of the first operating member along the length direction of the rocker arm 402.

[0066] In some embodiments, a rectangular protrusion 306 may be provided between the connecting plate 302 and the fixed base 303. The rectangular protrusion 306 is adapted to the shape of the fixed through groove 404 on the rocker arm 402, so as to fix the connecting plate 302 on the rocker arm 402 of the second operating member with an interference fit. Of course, other connection methods may also be used in other embodiments, which will not be elaborated on further here.

[0067] In some embodiments, a first slot 603 and a second slot 604 adapted to the outer contour shape of the plug 601 and interface 602 connected to both ends of the wire harness 6 may be provided on the fixing platform 1 to define the position of the plug 601 and interface 602 at both ends of the wire harness 6 relative to the bellows 5.

[0068] As can be seen, since the first pressing roller 202 and the second pressing roller 203 are arranged back and forth along the length of the fixed groove 101, when sliding to the first slot 603, the outer circumference of the first pressing roller 202 touches the wall of the first slot 603 and stops. However, at this time, the second pressing roller 203 cannot contact the corrugated pipe 5 at this location, so it cannot pinch the corrugated pipe 5 at this location. Similarly, the first pressing roller 202 and the second pressing roller 203 cannot press the corrugated pipe 5 near the position of the second slot 604.

[0069] In some embodiments, reference Figure 1 and Figure 4 It can be seen that two pinching blocks 7 can be set at one end of the fixed platform 1 near the second slot 604 to press the bellows 5 near the plug 601, and the pressing cover 8 can be set at the bellows 5 near the interface 602.

[0070] Of course, in some other embodiments, the corrugated pipes 5 at these two locations can also be pinched together by hand.

[0071] In some embodiments, the wire harness corrugated pipe assembly fixture may further include an operating table. The lower end of the base 9 may be provided with a plurality of support feet 901. Each support foot 901 may be provided with a threaded hole to fix the base 9 on the operating table, so as to prevent the base 9 from moving relative to the operating table due to the friction between the movable base 401 and the slide rail 407 during the operation of the movable base 401 sliding on the slide rail 407.

[0072] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings; however, the present invention is not limited thereto. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention. To avoid unnecessary repetition, the present invention will not describe the various possible combinations separately. However, these simple modifications and combinations should also be considered as the content disclosed in the present invention and are all within the protection scope of the present invention.

Claims

1. A wire harness corrugated pipe assembly fixture, characterized in that, The device includes a fixed platform (1), a pressing assembly (2), and a cutting assembly (3). The fixed platform (1) has a fixing groove (101) on its top surface. The fixing groove (101) is used to accommodate a corrugated pipe (5). The pressing assembly (2) is used to press the corrugated pipe (5) in the fixing groove (101). The cutting assembly (3) is used to cut open the corrugated pipe (5) in the fixing groove (101). Both the pressing assembly (2) and the cutting assembly (3) can move along the length of the fixing groove (101) on the top surface of the fixed platform (1).

2. The wire harness corrugated tube assembly fixture according to claim 1, characterized in that, The pressing assembly (2) includes a first support block (201) and a pressure roller rotatably disposed on the support block, the pressure roller being able to contact the bellows (5) in the fixed groove (101).

3. The wire harness corrugated pipe assembly fixture according to claim 2, characterized in that, The pressure roller component includes a first pressure roller (202) and a second pressure roller (203) arranged back and forth along the length direction of the fixed groove (101). The first pressure roller (202) includes a first inner roller (2021), and the outer peripheral surface of the first inner roller (2021) forms a first slope that gradually decreases from a first side of the fixed groove (101) to a second side of the fixed groove (101). The second pressure roller (203) has a second inner roller (2031), and the outer peripheral surface of the second inner roller (2031) forms a second slope that gradually decreases from a second side of the fixed groove (101) to a first side of the fixed groove (101).

4. The wire harness corrugated tube assembly fixture according to claim 3, characterized in that, The fixed platform (1) is provided with a pressing cover (8), which can press a bellows (5) with a length not less than the sum of the maximum diameters of the first inner wheel (2021) and the second inner wheel (2031) so that both the first inner wheel (2021) and the second inner wheel (2031) can contact the bellows (5).

5. The wire harness corrugated pipe assembly fixture according to claim 1, characterized in that, The cutting assembly (3) includes a cutting plate (301), a connecting plate (302), and a sliding positioning member. The cutting plate (301) and the sliding positioning member are both connected to the side of the connecting plate (302) facing the fixing groove (101). The sliding positioning member can slide on the top surface of the fixing platform (1) along the length direction of the fixing groove (101) and defines the relative position of the cutting plate (301) and the fixing groove (101).

6. The wire harness corrugated pipe assembly fixture according to claim 5, characterized in that, The sliding positioning component includes a second support block (304) and guide wheels (305) symmetrically positioned at both ends of the axial direction. The opening of the second support block (304) faces the fixing groove (101). The guide wheels (305) are mounted on the second support block (304). The cutting edge of the cutting plate (301) is mounted on the outer circumferential surface of the guide wheel (305) and located on the center surface between the two end faces of the guide wheel (305). The end faces of the guide wheel (305) at both ends of the axial direction are in contact with the two inner sides of the fixing groove (101).

7. The wire harness corrugated pipe assembly fixture according to claim 1, characterized in that, The wiring harness (6) and corrugated tube (5) assembly fixture also includes a control component (4), which includes a first control element and a second control element, respectively used to control the pressing component (2) and the cutting component (3) to contact or leave the corrugated tube (5) in the fixing groove (101).

8. The wire harness corrugated tube assembly fixture according to claim 7, characterized in that, Both the first control member and the second control member include a movable base (401), a rocker arm (402), and an operating lever (403). The movable base (401) can move along the length direction of the fixed platform (1). One end of the rocker arm (402) is hinged to the movable base (401) along the length direction perpendicular to the fixed platform (1). The pressing assembly (2) and the cutting assembly (3) are respectively connected to the other end of the rocker arm (402) of the first control member and the second control member. The operating lever (403) is used to control the rotation of the rocker arm (402).

9. The wire harness corrugated tube assembly fixture according to claim 8, characterized in that, The operating lever (403) is divided into two support rods (405) at one end near the fixed base (303). The two support rods (405) are hinged to the movable base (401) on both sides parallel to the rotation direction of the rocker arm (402). The operating lever (403) is provided with a limiting member for restricting the rotation of the rocker arm (402).

10. The wire harness corrugated tube assembly fixture according to claim 8, characterized in that, The wiring harness (6) and corrugated pipe (5) assembly fixture also includes a base (9) and a slide rail (407) arranged along the length of the fixed platform (1). The fixed platform (1) is set on the base (9), and the moving bases (401) of the first control member and the second control member are slidably connected to the slide rail (407).

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