CN218136205U - Auxiliary assembling jig - Google Patents

Abstract

The application provides an auxiliary assembly tool, auxiliary assembly tool includes link, positioner, quick clamp device, sharp module and closing device. The positioning device is connected with the connecting frame and used for positioning the auxiliary assembly jig to the electromechanical equipment. The quick clamping device is connected with the connecting frame and used for providing driving force for the linear module. The rapid clamping device provides initial linear motion and is connected with the linear module to transmit the linear motion to the linear module. The pressing device is fixedly connected with the linear module, moves along with the linear module, and adjusts the distance between the pressing device and the positioning device, so that the wiring harness is pressed onto the electromechanical equipment. The pressing and loosening state of the wire harness can be switched by switching the linear motion state of the quick clamping device. Through using this application supplementary equipment tool can remove the one hand from and hold the electricity and criticize work, reduced operation personnel's working strength by a wide margin, solve the problem of operation personnel pencil installation difficulty effectively.

Description

Auxiliary assembly jig

Technical Field

The application relates to the field of tools, in particular to an auxiliary assembly jig.

Background

Electromechanical devices are typically interconnected for operation by a wiring harness, and the electromechanical device housing may have mounting ports for harness mounting. Some wire harnesses are heavy due to the material and length, and an operator usually needs to hold the wire harnesses with one hand and fix the wire harnesses on the shell by using an electric screwdriver with the other hand, so that the operation is inconvenient. In addition, in the operation process of the single-hand-held electric screwdriver, the larger torque of the electric screwdriver also causes difficulty in operation of operators.

SUMMERY OF THE UTILITY MODEL

The application provides an auxiliary assembly jig, can simplify the operation that the operation personnel connect the pencil on electromechanical device.

The auxiliary assembly jig comprises a connecting frame, a positioning device, a quick clamping device, a linear module and a pressing device. The positioning device is connected with the connecting frame, the positioning device can be fixed to the electromechanical equipment, and the positioning device is used for positioning the auxiliary assembly jig to the electromechanical equipment. The quick clamping device is connected with the connecting frame, and the positioning device and the quick clamping device are respectively positioned on two sides of the connecting frame; the quick clamping device is used for providing driving force for the linear module. The linear module is positioned between the positioning device and the quick clamping device; the linear module comprises a sliding part and a linear guide rail, the sliding part is connected with the linear guide rail in a sliding manner, and the linear guide rail is fixedly connected with the connecting frame; the sliding part is connected with the quick clamping device and can slide along the linear guide rail under the driving of the quick clamping device. The pressing device is connected with the sliding piece and can move along with the sliding piece to be close to the positioning device and press the wiring harness on the electromechanical device.

The scheme of this application can be through link, positioner, press from both sides mutually supporting of device, sharp module and closing device fast: the rapid clamping device converts the initial motion into linear motion, and the linear module transmits the motion to the pressing device; the positioning device fixes the relative position of the auxiliary clamping jig and the electromechanical equipment, and the wire harness is clamped and fixed on the electromechanical equipment through the pressing device. The electric screwdriver is free from being held by a single hand, the working strength of operators is greatly reduced, and the problem that the wiring harness of the operators is difficult to install is effectively solved.

The quick clamping device comprises a mounting block, a guide rod, a transmission piece, a quick clamping handle and a rocker. The mounting block is fixed on the connecting frame and is provided with a through hole. The guide block comprises a fixed mounting part and a rotary mounting part, and the fixed mounting part is fixedly connected with the rotary mounting part; the fixed mounting part is fixedly connected with the through hole; the rotating installation part is positioned on one side of the installation block, which is far away from the connecting frame, and is provided with a rotating installation hole; the guide block has a guide channel therein. The guide rod comprises a guide rod front end and a guide rod rear end; the guide rod passes through the guide channel, the front end of the guide rod and the rear end of the guide rod are both positioned outside the guide channel, and the front end of the guide rod is positioned on one side close to the connecting frame of the mounting block. The transmission part is located the one side that the installing block is close to the link, and the transmission part is connected guide arm front end and slider. The quick clamp handle comprises a first end and a second end; the second end is rotatably connected with the rear end of the guide rod. The rocker is connected with the rotating installation part of the guide block and is rotatably connected with the first end of the quick clamping handle. The quick clamping handle can rotate by taking the first end as a fulcrum, so that the second end drives the guide rod to move in the guide channel through the rear end of the guide rod, and the front end of the guide rod drives the transmission piece and the sliding piece to move towards the direction close to the positioning device.

The quick clamping handle comprises a handle, a first switching part and a second switching part; first switching portion and second switching portion all connect in the same end of handle. First switching portion and second switching portion all include first end and second end, and the first end of first switching portion and the first end looks interval of second switching portion, and the second end of first switching portion and the second end looks interval of second switching portion. The first end of the first switching part and the first end of the second switching part are respectively positioned on two opposite sides of the rocker and are both in rotating connection with the rocker; the second end of the first switching part and the second end of the second switching part are respectively positioned on two opposite sides of the rear end of the guide rod and are rotatably connected with the rear end of the guide rod.

The handle is a revolving body, and the first switching part and the second switching part are symmetrical relative to the handle.

Wherein, the fixed mounting part is inserted into the through hole and forms threaded connection with the through hole; the quick clamping device further comprises a nut, the nut is in threaded connection with the fixed mounting portion, and the nut is abutted to the mounting block.

Wherein, the front end of the guide rod is provided with a blind mounting hole. The transmission piece comprises a head part and a rod part; the head is fixedly connected with one end of the rod part, the head is fixedly connected with the sliding part, and the other end of the rod part is fixedly connected with the blind mounting hole in the front end of the guide rod.

The rocker comprises a first rotating part, a connecting part and a second rotating part; first rotating part and second rotating part are connected to connecting portion, and first rotating part and second rotating part all form the angle of buckling with the connecting portion junction, and first rotating part and second rotating part all are located the homonymy of connecting portion. The relative both ends of first rotating part rotate with the rotation installation department and the first end of guide block respectively and are connected, and the relative both ends of second rotating part rotate with the rotation installation department and the first end of guide block respectively and are connected.

The sliding part comprises a quick clamp connecting block, a mounting seat and a sliding block; the quick-clamp connecting block is fixedly connected with the mounting seat, and the sliding block is fixedly connected with the mounting seat and is positioned between the quick-clamp connecting block and the mounting seat. The sliding block is connected with the linear guide rail in a sliding manner; the quick clamp connecting block is connected with the transmission part.

The pressing device comprises a pressing piece, the pressing piece is fixedly connected with the mounting seat, and the pressing piece can move along with the mounting seat. The pressing piece comprises an adjusting screw rod, a first adjusting nut and a second adjusting nut; the first adjusting nut and the second adjusting nut are in threaded connection with the adjusting screw rod and are respectively positioned on two sides of the mounting seat; the adjusting screw penetrates through the mounting seat and is detachably connected with the mounting seat; the adjusting screw is provided with a tail end, the tail end is positioned between the mounting seat and the positioning device, and the tail end is spaced from the mounting seat; the adjusting screw rod can move relative to the mounting seat, so that the distance between the tail end and the mounting seat is changed.

The compressing device further comprises a buffer cap, the buffer cap is fixed at the tail end and is made of elastic materials.

The positioning device comprises a rear placing block, a front placing block and a bottom plate; the rear placing block comprises a first base and a first vertical plate which are connected, a bending angle is formed between the first base and the first vertical plate, and the first base is fixedly connected with the connecting frame; the front placing block comprises a second base and a second vertical plate which are connected, the second base and the second vertical plate form a bending angle, the second base is arranged on the first base, and the second vertical plate is fixedly connected with one end of the bottom plate; the other end of the bottom plate is fixedly connected with the connecting frame; the first vertical plate, the second vertical plate and the second base form a groove, and the groove is used for being clamped with the electromechanical device so that the auxiliary assembling jig can be positioned to the electromechanical device.

Wherein, supplementary equipment tool still includes the handle, and the handle is connected with the link.

Drawings

To more clearly illustrate the structural features and effects of the present application, a detailed description is given below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a schematic overall structure diagram of an auxiliary assembly fixture according to an embodiment of the present disclosure;

FIG. 2 is an exploded view of the auxiliary assembly fixture of FIG. 1;

FIG. 3 is a top view of the auxiliary assembly fixture of FIG. 1;

FIG. 4 isbase:Sub>A schematic cross-sectional view A-A of the auxiliary assembly fixture in FIG. 3;

fig. 5 is a schematic structural view of a connecting frame of the auxiliary assembly jig in fig. 2;

fig. 6 is an assembly structure diagram of the positioning device of the auxiliary assembly fixture in fig. 2;

FIG. 7 is an assembled structural view of a portion of the components of the positioning device of FIG. 6;

FIG. 8 is an assembled view of a portion of the components of the positioning device of FIG. 6;

FIG. 9 is a schematic diagram of the construction of the rear placement block of the positioning device of FIG. 6;

fig. 10 is a schematic view of an assembly structure of the quick clamping device of the auxiliary assembly jig of fig. 1;

FIG. 11 is a schematic structural view of a mounting block of the quick clamp device of FIG. 10;

FIG. 12 is a schematic view of the guide block of the quick clamp device of FIG. 10;

FIG. 13 is a schematic view of the guide bar of the quick clamp device of FIG. 10;

FIG. 14 is a schematic cross-sectional view B-B of the guide bar of FIG. 13;

FIG. 15 is a schematic view of the quick clamp handle of the quick clamp device of FIG. 10;

FIG. 16 is a schematic view of the rocker of the quick-clamping device of FIG. 10;

fig. 17 is a schematic view of an assembly structure of the linear module of the auxiliary assembly fixture in fig. 1;

FIG. 18 is a schematic view of the construction of the quick-connect block of the linear module of FIG. 17;

FIG. 19 is a schematic view of the construction of the slide of the linear module of FIG. 17;

FIG. 20 is a schematic view of the mounting base of the linear module of FIG. 17;

fig. 21 is a structural schematic diagram of a wire harness of the embodiment of the present application;

FIG. 22 is a schematic view of an installation configuration of a wiring harness and an electromechanical device according to an embodiment of the present application;

fig. 23 is a schematic structural diagram of the auxiliary assembly fixture clamping the wire harness on the electromechanical device according to the embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments that can be derived by a person skilled in the art from the embodiments given herein without making any creative effort shall fall within the protection scope of the present application.

As shown in fig. 1-4, the auxiliary assembly jig 99 includes a connecting frame 5, a positioning device 4, a quick clamping device 1, a linear module 2, a pressing device 3, and a handle 6.

As shown in fig. 5, the connecting frame 5 is a frame structure, and the connecting frame 5 includes a first mounting portion 51, a second mounting portion 52, a third mounting portion 53, and a fourth mounting portion 54.

As shown in fig. 5, each of the first, second, and third mounting portions 51, 52, and 53 may have a substantially rectangular parallelepiped plate shape, and the fourth mounting portion 54 may have a substantially i-shaped configuration.

As shown in fig. 5, a first mounting portion 51, a second mounting portion 52, a third mounting portion 53 and a fourth mounting portion 54 are sequentially connected end to end, wherein the first mounting portion 51 is opposite to and substantially parallel to the third mounting portion 53 at a spacing, and the second mounting portion 52 is opposite to and substantially parallel to the fourth mounting portion 54 at a spacing; the first mounting portion 51 and the second mounting portion 52 form approximately a ninety degree angle, and the first mounting portion 51 and the fourth mounting portion 54 form approximately a ninety degree angle.

As shown in fig. 5, the first mounting portion 51 has a first mounting surface 511, a second mounting surface 512, and a third mounting surface 513. The second mounting surface 512 connects the first mounting surface 511 and the third mounting surface 513. The angle between the second mounting surface 512 and the first mounting surface 511, and the angle between the second mounting surface 512 and the third mounting surface 513 may each be approximately ninety degrees.

As shown in fig. 5, the fourth mounting portion 54 may have a fitting hole.

As shown in fig. 6, the positioning device 4 includes a rear placing block 41, a bottom plate 43, and a front placing block 42. As shown in fig. 7-8, the front placement blocks 42 and the rear placement blocks 41 may each be approximately L-shaped.

As shown in fig. 9, the rear placement block 41 includes a first upright plate 412 and a first base 411. First base 411 and first riser 412 are connected, for example, can be connected as an organic whole, and first base 411 and first riser 412 can be connected approximately in ninety degrees included angle. As shown in fig. 5 and 9, the first base 411 is fixedly connected to the second mounting surface 512 of the connecting frame 5, and the first vertical plate 412 is perpendicular to the second mounting surface 512.

As shown in fig. 4 to 5 and 6, one end of the bottom plate 43 is fixedly connected to the front placement block 42, and the other end of the bottom plate 43 is fixedly connected to the first mounting surface 511 of the connecting frame 5, so that the relative positions of the front placement block 42 and the connecting frame 5 are fixed.

As shown in fig. 7, the front placement block 42 includes a second upright plate 422 and a second base 421. The second base 421 and the second upright plate 422 are connected, for example, they can be connected into a whole, and the second base 421 and the second upright plate 422 can be connected approximately at an included angle of ninety degrees. The second base 421 is disposed on the first base 411 and is fixedly connected to one end of the bottom plate 43.

As shown in fig. 7, 8, and 22-23, second riser 422 and first riser 412 can be parallel opposing and spaced apart from each other. The first vertical plate 412, the second vertical plate 422 and the second base 421 form a U-shaped groove 4a, the width of the U-shaped groove 4a can be adapted to the thickness of the casing 022 of the electromechanical device 02, and the U-shaped groove 4a of the positioning device 4 can be snapped into the casing 022. The front and rear placement blocks 42 and 41 of the positioning device 4 have chamfers on the inner sides near the U-shaped groove 4a to facilitate positioning and aligning the insertion housing 022. After the housing 022 is inserted into the positioning device 4, the relative position between the positioning device 4 and the housing 022 is fixed, and the relative position between the auxiliary assembly jig 99 and the housing 022 is fixed.

As shown in fig. 2 and 10, the quick clamping device 1 includes a mounting block 16, a guide block 14, a nut 15, a guide rod 12, a transmission member 17, a quick clamping handle 11, and a rocker 13.

As shown in fig. 10 and 4, the mounting block 16 is fixedly connected to the third mounting portion 53 of the connecting bracket 5. As shown in fig. 11, the mounting block 16 has a through hole 16a therein.

As shown in fig. 12, the guide block 14 includes a fixed mounting portion 141 and a rotational mounting portion 142, and the fixed mounting portion 141 is connected to the rotational mounting portion 142. The fixing portion 141 may have a cylindrical structure, and the fixing portion 141 has a screw thread on an outer surface thereof. The rotation mounting portion 142 may have a rectangular structure, and rotation mounting holes 14a are formed at both sides of the rotation mounting portion 142. The guide block 14 has a guide passage 14b therein, and the conduction passage 14b penetrates the fixed mounting portion 141 and the rotational mounting portion 142.

As shown in fig. 10 to 12, the fixing portion 141 passes through the through hole 16a of the mounting block 16 and is screwed to the mounting block 16, so that the guide block 14 is fixed relative to the connecting bracket 5.

As shown in fig. 10-12, the nut 15 is fixedly connected to the fixed mounting portion 141 for abutting the mounting block 16 and limiting the extension of the fixed mounting portion 141 through the through hole 16a.

As shown in fig. 13-14, the guide rod 12 includes a guide rod front end 121 and a guide rod rear end 122, the guide rod front end 121 has a blind installation hole 121a, and the guide rod rear end 122 has a rotary installation hole 122a.

As shown in fig. 4, 11-13, the guide rod 12 passes through the guide channel 14b, the guide rod front end 121 and the guide rod rear end 122 are both located outside the guide channel 14b, the guide rod front end 121 is located on one side of the mounting block 16 close to the connecting frame 5, and the guide rod rear end 122 is located on one side of the mounting block 16 away from the connecting frame 5. Guide bar 12 may move within guide channel 14 b.

Preferably, the transmission member 17 may include a quick-clamp screw 171 and a quick-clamp nut 172. As shown in fig. 4 and 14, the quick clamping screw 171 is fixedly connected with the blind mounting hole 121a, and the quick clamping nut 172 is fixedly connected with the quick clamping screw 171 to prevent the quick clamping screw 171 from loosening from the guide rod front end 121.

As shown in fig. 15, the quick clamp handle 11 includes a handle 113, a first transition portion 111, and a second transition portion 112. The handle 113 has a revolving structure. The first adaptor portion 111 and the second adaptor portion 112 are relatively parallel and fixedly connected to one end of the handle 113. The second adaptor portion 112 has substantially the same structure as the first adaptor portion 111, and therefore the first adaptor portion 111 will be described as an example below.

The first transition portion 111 may be a bent structure having a first end 1111 and a second end 1112, wherein the first end 1111 is close to the handle 113 and the second end 1112 is far from the handle 113. The first end 1111 has a rotation mounting hole 11a and the second end 1112 has a rotation mounting hole 11b. As shown in fig. 10 and 14-15, the pivot mounting hole 11b of the second end 1112 is pivotally coupled to the pivot mounting hole 122a of the guide rod rear end 122 using a pin.

As shown in fig. 16, the rocker 13 includes a rotation portion 131 and a connection portion 132. The connecting portion 132 has a rectangular plate-like structure. The rotation part 131 may include a first rotation part 1311 and a second rotation part 1312, the first rotation part 1311 and the second rotation part 1312 may be substantially the same plate-shaped rotary member, the first rotation part 1311 and the second rotation part 1312 may be connected by a connection part 132, and the first rotation part 1311 and the second rotation part 1312 may be parallel to each other with a gap therebetween. The first and second rotating portions 1311 and 1312 have rotation mounting holes 131a at the same end thereof, and the other ends of the first and second rotating portions 1311 and 1312 have rotation mounting holes 131b.

As shown in fig. 10, 12 and 16, the rotation mounting hole 131a is rotatably connected to the rotation mounting holes 14a on both sides of the rotation mounting portion 142 of the guide block 14 using a pin. As shown in fig. 10, 15-16, the rotation mounting hole 131b is rotatably connected to the rotation mounting hole 11a of the quick clamp handle 11 by a pin.

The working principle of the quick clamping device 1 is as follows:

as shown in fig. 4, the mounting block 16 is fixedly coupled to the third mounting portion 53 of the connecting bracket 5. As shown in fig. 10 to 12, the fixing portion 141 of the guide block 14 passes through the nut 15 and the through hole 16a, and is fixedly connected to the mounting block 16. The nut 15 is screwed to the fixing attachment portion 141 of the guide block 14 to abut against the mounting block 16, and limits the amount of extension of the fixing attachment portion 141 of the guide block 14 through the through hole 16a. As shown in fig. 10 and 12, guide bar 12 extends through guide channel 14b, and guide bar 12 is movable along guide channel 14 b. As shown in fig. 10 and 14-15, the mounting hole 122a of the rear end 122 of the guide bar is pivotally connected to the mounting hole 11b of the quick clamp handle 11 using a pin. As shown in fig. 10 and 14, the quick clamping screw 171 has a head portion and a shank portion that are connected. One end of the rod part of the quick clamping screw rod 171 is inserted into the mounting blind hole 121a of the front end 121 of the guide rod and is fixedly connected with the guide rod 12; the quick clamp nut 172 is used to lock the quick clamp screw 171, thereby fixing the elongation of the quick clamp screw 171. As shown in fig. 10, 12, 15-16, the pivot mounting hole 131a at one end of the rocker 13 is pivotally connected to the pivot mounting holes 14a at both sides of the guide block 14 by a pin, and the pivot mounting hole 131b at the other end of the rocker 13 is pivotally connected to the mounting hole 11a of the quick clamp handle 11 by a pin.

As shown in fig. 10-15 and 4, the quick-clamping handle 11 can rotate counterclockwise around the first end 1111 as a pivot, so that the second end 1112 drives the guide rod 12 to move in the guide channel 14b through the guide rod rear end 122, so that the guide rod front end 121 drives the transmission member 17 to move toward the positioning device 4.

As shown in fig. 10-15 and 4, the quick-clamping handle 11 can rotate clockwise with the first end 1111 as a fulcrum, so that the second end 1112 drives the guide rod 12 to move in the guide channel 14b through the guide rod rear end 122, so that the guide rod front end 121 drives the transmission member 17 to move in a direction away from the positioning device 4.

As shown in fig. 17, the linear die set 2 includes a slider 21 and a linear guide 22. Illustratively, the slide 21 may include a quick-grip connector block 211, a slider 212, and a mount 213.

As shown in fig. 17, the quick-clamp connection block 211 is fixedly connected to the mounting seat 213, and as shown in fig. 4 and 18, a groove is formed in the quick-clamp connection block 211 for the head of the quick-clamp screw 171 to be inserted into, so that the quick-clamp screw 171 is fixedly connected to the quick-clamp connection block 211 and can transmit motion.

As shown in fig. 17 and 19, the slider 212 has an approximately rectangular parallelepiped structure, and the slider 212 has a rail groove therein for slidably connecting with the linear guide 22.

As shown in fig. 20, the mount 213 includes a base 2131 and a support 2132. The support portion 2132 is located on the base 2131 and connected to the base 2131. The support portion 2132 is a plate member, and the support portion 2132 is provided with a mounting hole for connecting with the pressing device 3, as shown in fig. 1. As shown in fig. 17 and 20, the base 2131 is a substantially C-shaped semi-enclosed structure, and the base 2131 encloses the mounting region 213a. The lower end of the base 2131 is fixedly connected with the quick-clamp connecting block 211 and forms a full-surrounding structure. The slider 212 is fixedly connected to the base 2131 and is located in the mounting region 213a.

As shown in fig. 17, the linear guide 22 is fixedly connected to the second mounting portion 52 of the connecting bracket 5. The linear guide 22 is approximately a rectangular parallelepiped, and the linear guide 22 has a slide groove for sliding in cooperation with the slider 212, so that the slider 212 can make linear motion on the linear guide 22. The linear guide 22, the slider 212 and the second mounting portion 52 are all in the mounting area 213a, and the quick clamp connection block 211 and the base 2131 encircle the linear guide 22, the slider 212 and the second mounting portion 52.

The working principle of the linear module 2 is as follows:

as shown in fig. 4, the transmission member 17 transmits the linear motion of the guide rod 12 to the quick clamp connection block 211 through the fixed connection with the quick clamp connection block 211; the quick clamp connecting block 211 is fixedly connected with the base 2131, and the mounting seat 213 moves along with the quick clamp connecting block 211; the mount 213 is fixedly connected to the slider 212 so that the slider 212 slides linearly on the linear guide 22. The straight line module 2 can ensure that the quick clamp connection block 211 cannot deviate in position and rotate.

As shown in fig. 1, the pressing device 3 may include an adjustment screw 31, an adjustment nut 32, and a buffer cap 33. The pressing devices 3 may be provided in two sets, and one set is respectively installed at the upper end and the lower end of the supporting portion 2132. The adjusting nuts can be two, one is a first adjusting nut, and the other is a second adjusting nut. As shown in fig. 1 and 20, the adjusting screw 31 passes through the mounting hole of the support portion 2132 and is detachably connected to the support portion 2132. The tail end of the adjusting screw 31 is located between the positioning device 4 and the supporting portion 2132, and the distance between the tail end of the adjusting screw 31 and the supporting portion 2132 is the elongation of the adjusting screw 31. The axis of the adjusting screw 31 is parallel to the linear guide 22. Two adjusting nuts 32 are respectively disposed on two sides of the supporting portion 2132, and are in threaded connection with the adjusting screw 31 for controlling the elongation of the adjusting screw 31.

As shown in fig. 2, the cushion cap 33 may be an elastic body having a blind mounting hole therein. The buffer cap 33 is fixedly installed at the rear end of the adjusting screw 31.

Preferably, the material of the buffering cap 33 may be polyurethane. The polyurethane material has good stability, rebound resilience and small compression deformability, and also has the advantages of wear resistance, low temperature resistance, aging resistance, high hardness and the like, and is suitable for the application scene of the buffer cap 33 in the embodiment. In other embodiments, the buffer cap 33 may not be provided. The adjustment screw 31 and the adjustment nut 32 may constitute a pressing member for pressing against the wire harness 01 (to be described later). In other embodiments, the pressing member may have other structures capable of moving relative to the support portion 2132.

As shown in fig. 1 and 4-5, the handle 6 has one end mounted to the third mounting surface 513 and the other end mounted to the fourth mounting portion 54. The handle 6 is used for facilitating holding and taking of the operator in the process of installation operation, and the use efficiency of the auxiliary assembly jig 99 is improved.

As shown in fig. 21 to 22, the wire harness 01 has a wire harness end mount 011 which surrounds one end of the wire harness 01, the wire harness end mount 011 has a mounting hole 012 thereon, and the wire harness 01 is connected to a mounting port 021 of the housing 022 through the mounting hole 012.

The working principle of the auxiliary assembly jig 99 of the embodiment is as follows:

as shown in fig. 22-23, the wire harness 01 is initially aligned with the mounting port 021 of the electromechanical device 02, the wire harness end seat 011 of the wire harness 01 is aligned with the mounting port 021, and then the U-shaped groove 4a of the positioning device 4 of the auxiliary assembly jig 99 is fitted with the housing 022, so that the housing 022 is snapped into the U-shaped groove 4a.

As shown in fig. 23, the positioning device 4 at the front end of the auxiliary assembly jig 99 is placed inside and outside the housing 022, so that the relative position of the auxiliary assembly jig 99 and the housing 022 is fixed, and the axis of the adjusting screw 31 of the pressing device 3 is ensured to be perpendicular to the surface of the wire harness end socket 011.

As shown in fig. 23, 4, and 10-15, the quick-clamping handle 11 is pulled counterclockwise, so that the second end 1112 of the quick-clamping handle 11 rotates around the joint of the first end 1111 and the guide block 14, the second end 1112 drives the guide rod 12 to move in a direction close to the guide block 14 through the guide rod rear end 122, the guide rod front end 121 drives the transmission member 17 to move in a direction away from the guide block 14, the transmission member 17 pushes the mounting seat 213 and the slider 212 to move in a direction close to the housing 022 on the linear guide rail 22 through the quick-clamping connection block 211, the pressing device 3 on the mounting seat 213 simultaneously approaches the housing 022 direction, finally the buffer cap 33 abuts against the outer edge of the wire harness seat 011, and the buffer cap 33 and the housing 022 clamp the wire harness seat 011 and maintain the clamping state, so that the wire harness 01 is fixed on the housing 022.

In this embodiment, the distance between the buffering cap 33 and the supporting portion 2132 is the elongation of the adjusting screw 31, and the elongation of the adjusting screw 31 can be adjusted by adjusting the adjusting nut 32 at different mounting positions on the adjusting screw 31, so as to adapt to wire harness end seats with different thicknesses, and thus the auxiliary assembly jig 99 is applied to the wire harness installation of various electromechanical devices.

As shown in fig. 4 and 10-15, after the wire harness 01 is locked on the housing 022 by using the screwdriver, as shown in fig. 23, the quick clamping handle 11 is pulled clockwise, the second end 1112 of the quick clamping handle 11 rotates with the joint of the first end 1111 and the guide block 14 as a pivot, the second end 1112 drives the guide rod 12 to move in the direction in which the guide rod front end 121 approaches the guide block 14, the guide rod front end 121 drives the transmission member 17 to move in the direction in which the guide block 14 approaches, the transmission member 17 pulls the mounting seat 213 and the slider 212 to move on the guide rail in the direction in which the housing 022 approaches through the quick clamping connection block 211, and the pressing device 3 on the mounting seat 213 simultaneously keeps away from the housing 022 direction, so that the buffer cap 33 keeps away from the wire harness end seat 011, the auxiliary assembly jig 99 is in a loose state, and the auxiliary assembly jig 99 is removed.

Because quick-operation clamp connecting block 211 and mount pad 213 interconnect, the head of quick-operation clamp screw rod 171 is embedded installation with quick-operation clamp connecting block 211, then quick-operation clamp screw rod 171 is fixed for the axis direction of guide arm 12 with quick-operation clamp connecting block 211, do not restrict quick-operation clamp connecting block 211 and rotate around quick-operation clamp screw rod 171, consequently, be equipped with sharp module 2, thereby ensure in this embodiment, the skew and the rotation of position can not take place at the in-process of motion for quick-operation clamp connecting block 211, thereby guarantee closing device 3 and pencil end socket 011 surface vertical. Meanwhile, the existence of the linear module 2 can also ensure that the sliding block 212 and the mounting seat 213 are perpendicular to the surface of the wire harness end seat 011, so that the pressing device 3 can be ensured to be vertically pressed with the wire harness end seat 011, and the reliability of the pressing device 3 is improved.

The buffer cap 33 is an elastic body, and has the effect that when the buffer cap 33 is in contact with and tightly presses the surface of the wire harness end seat 011, the surface of the wire harness end seat 011 is subjected to a larger pressing force, and the elastic body material can prevent the wire harness end seat 011 from being extruded and damaged to a certain extent; meanwhile, when the surface perpendicularity of the pressing device 3 and the wire harness end seat 011 has an error, the buffer cap 33 made of the elastomer material can relieve the error to a certain extent, the installation precision of the auxiliary assembly jig 99 is improved, and the wire harness end seat 011 is prevented from being extruded and damaged due to stress concentration at a certain point.

In this embodiment, in the process of installing the quick clamp connecting block 211, because the frame structure of the connecting frame 5 does not have enough space for installing with a tool, the fourth installation portion 54 of the connecting frame 5 is provided with assembly holes at both sides of the handle installation hole, as shown in fig. 5, the tool can pass through the assembly holes, so as to facilitate the assembling of the quick clamp connecting block 211.

The auxiliary assembly jig 99 can effectively solve the problem of difficulty in installing the wiring harness of the operating personnel, the operation of holding the screwdriver by one hand is omitted, the working strength of the operating personnel is greatly reduced, and meanwhile, the auxiliary assembly jig 99 is light and handy in design and convenient for the operating personnel to hold and use. This supplementary equipment tool 99 can solve the bottleneck process of producing the line effectively, shortens the equipment man-hour, promotes the operating efficiency for produce the steady operation of line, thereby increase the productivity.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (13)

1. An auxiliary assembly jig for positioning a wire harness on an electromechanical device, characterized in that,

the auxiliary assembly jig comprises a connecting frame, a positioning device, a quick clamping device, a linear module and a pressing device;

the positioning device is connected with the connecting frame, the positioning device can be fixed to the electromechanical equipment, and the positioning device is used for positioning the auxiliary assembly jig to the electromechanical equipment;

the quick clamping device is connected with the connecting frame, and the positioning device and the quick clamping device are respectively positioned on two sides of the connecting frame; the quick clamping device is used for providing driving force for the linear module;

the linear module is positioned between the positioning device and the quick clamping device; the linear module comprises a sliding part and a linear guide rail, the sliding part is connected with the linear guide rail in a sliding mode, and the linear guide rail is fixedly connected with the connecting frame; the sliding part is connected with the quick clamping device and can slide along the linear guide rail under the driving of the quick clamping device;

the pressing device is connected with the sliding piece and can move along with the sliding piece to be close to the positioning device and press the wiring harness to the electromechanical device.

2. The auxiliary assembly fixture of claim 1,

the quick clamping device comprises a mounting block, a guide rod, a transmission piece, a quick clamping handle and a rocker;

the mounting block is fixed on the connecting frame and is provided with a through hole;

the guide block comprises a fixed mounting part and a rotary mounting part, and the fixed mounting part is fixedly connected with the rotary mounting part; the fixed mounting part is fixedly connected with the through hole; the rotary mounting part is positioned on one side of the mounting block, which is far away from the connecting frame; the guide block is internally provided with a guide channel;

the guide rod comprises a guide rod front end and a guide rod rear end; the guide rod penetrates through a guide channel, the front end of the guide rod and the rear end of the guide rod are both positioned outside the guide channel, and the front end of the guide rod is positioned on one side, close to the connecting frame, of the mounting block;

the transmission piece is positioned on one side of the mounting block close to the connecting frame and is connected with the front end of the guide rod and the sliding piece;

the quick clamp handle comprises a first end and a second end; the second end is rotatably connected with the rear end of the guide rod;

the rocker is rotatably connected with the rotating installation part of the guide block and is rotatably connected with the first end of the quick clamping handle;

the quick clamping handle can rotate by taking the first end as a fulcrum, so that the second end drives the guide rod to move in the guide channel through the rear end of the guide rod, and the front end of the guide rod drives the transmission piece and the sliding piece to move towards a direction close to or far away from the positioning device.

3. The auxiliary assembly fixture of claim 2,

the quick clamping handle comprises a handle, a first switching part and a second switching part; the first switching part and the second switching part are both connected to the same end of the handle;

the first transfer part and the second transfer part respectively comprise the first end and the second end, the first end of the first transfer part is spaced from the first end of the second transfer part, and the second end of the first transfer part is spaced from the second end of the second transfer part;

the first end of the first switching part and the first end of the second switching part are respectively positioned at two opposite sides of the rocker and are both in rotating connection with the rocker; the second end of the first switching part and the second end of the second switching part are respectively positioned on two opposite sides of the rear end of the guide rod and are rotatably connected with the rear end of the guide rod.

4. The auxiliary assembly fixture of claim 3,

the handle is a revolving body, and the first switching part and the second switching part are symmetrical about the handle.

5. The auxiliary assembly fixture of any one of claims 2-4, wherein the fixture is used for assembling a product

The fixed mounting part is inserted into the through hole and is in threaded connection with the through hole; the quick clamping device further comprises a nut, the nut is in threaded connection with the fixed mounting part, and the nut abuts against the mounting block.

6. The auxiliary assembly fixture according to any one of claims 2-4,

the front end of the guide rod is provided with a mounting blind hole;

the transmission piece comprises a head part and a rod part; the head is fixedly connected with one end of the rod part, the head is fixedly connected with the sliding part, and the other end of the rod part is fixedly connected with the mounting blind hole in the front end of the guide rod.

7. The auxiliary assembly fixture according to any one of claims 2-4,

the rocker comprises a first rotating part, a connecting part and a second rotating part; the connecting part is connected with the first rotating part and the second rotating part, a bending angle is formed at the joint of the first rotating part and the second rotating part and the connecting part, and the first rotating part and the second rotating part are both positioned on the same side of the connecting part;

the relative both ends of first rotating part respectively with the guide block rotate the installation department and first end is rotated and is connected, the relative both ends of second rotating part respectively with the guide block rotate the installation department and first end is rotated and is connected.

8. The auxiliary assembly fixture according to any one of claims 2-4,

the sliding part comprises a quick clamp connecting block, a mounting seat and a sliding block; the quick clamp connecting block is fixedly connected with the mounting seat, and the sliding block is fixedly connected with the mounting seat and positioned between the quick clamp connecting block and the mounting seat;

the sliding block is connected with the linear guide rail in a sliding manner; the quick clamp connecting block is connected with the transmission part.

9. The auxiliary assembly fixture of claim 8,

the pressing device comprises a pressing piece, and the pressing piece is fixedly connected with the mounting seat and can move along with the mounting seat.

10. The auxiliary assembly fixture of claim 9,

the pressing piece comprises an adjusting screw rod, a first adjusting nut and a second adjusting nut; the first adjusting nut and the second adjusting nut are in threaded connection with the adjusting screw rod and are respectively positioned on two sides of the mounting seat; the adjusting screw penetrates through the mounting seat and is detachably connected with the mounting seat; the adjusting screw is provided with a tail end, the tail end is positioned between the mounting seat and the positioning device, and the tail end is spaced from the mounting seat; the adjusting screw rod can move relative to the mounting seat, so that the distance between the tail end and the mounting seat is changed.

11. The auxiliary assembly fixture of claim 10,

the compressing device further comprises a buffer cap, the buffer cap is fixed at the tail end and is made of elastic materials.

12. The auxiliary assembly fixture of any one of claims 1-4,

the positioning device comprises a rear placing block, a front placing block and a bottom plate; the rear placing block comprises a first base and a first vertical plate which are connected, a bending angle is formed between the first base and the first vertical plate, and the first base is fixedly connected with the connecting frame; the front placing block comprises a second base and a second vertical plate which are connected, a bending angle is formed between the second base and the second vertical plate, the second base is arranged on the first base, and the second vertical plate is fixedly connected with one end of the bottom plate; the other end of the bottom plate is fixedly connected with the connecting frame; the first vertical plate, the second vertical plate and the second base form a groove, and the groove is used for being clamped with the electromechanical device, so that the auxiliary assembling jig is positioned to the electromechanical device.

13. The auxiliary assembly fixture according to any one of claims 1-4,

the auxiliary assembly jig further comprises a handle, and the handle is connected with the connecting frame.

Images