Wire harness terminal angle adjusting mechanism

Abstract

The utility model relates to a wire harness terminal angle adjusting mechanism, and belongs to the field of wire harness terminal angle adjustment. The device comprises an upper wire harness terminal clamping mechanism and a lower wire harness body rotating mechanism which are matched with each other, the upper wire harness terminal clamping mechanism comprises a linear guide rail I, a sliding block mounting plate, a driving synchronous pulley, a driven synchronous pulley, a gear, a rack I, a servo motor, a clamping jaw I, a clamping jaw II, a linear guide rail II and a rack II, and the sliding block mounting plate is arranged on the linear guide rail I; the driving synchronous belt wheel and the driven synchronous belt wheel are both arranged on the sliding block installation plate, the driving synchronous belt wheel is connected with the driven synchronous belt wheel, the servo motor is connected with the driving synchronous belt wheel, the gear is connected with the driven synchronous belt wheel, the gear is meshed with the first rack and the second rack at the same time, the first rack is connected with the second clamping jaw, the first clamping jaw and the second clamping jaw are connected with the second linear guide rail, and the second rack is connected with the first clamping jaw. The angle adjusting device is reasonable in structural design, safe, reliable, high in working efficiency, high in angle adjusting precision and high in automation degree, and meets use requirements.

Description

Technical Field

[0001] The utility model relates to a mechanism, in particular to a wire harness terminal angle adjustment mechanism, which belongs to the field of wire harness terminal angle adjustment. Background Technique

[0002] For the existing wire harness terminal angle adjustment, the angle is adjusted manually, resulting in low work efficiency, high defect rate, poor accuracy and low automation degree, which cannot meet the existing automated production requirements.

[0003] Therefore, it is particularly necessary to provide a wire harness terminal angle adjustment mechanism with reasonable structural design, high work efficiency, high automation degree and high angle adjustment accuracy. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the above-mentioned deficiencies existing in the prior art, and to provide a wire harness terminal angle adjustment mechanism with reasonable structural design, safe and reliable, high work efficiency, high angle adjustment accuracy and high automation degree.

[0005] The technical solution adopted by the present utility model to solve the above problems is as follows: The wire harness terminal angle adjustment mechanism includes a matching upper wire harness terminal clamping mechanism and a lower wire harness body rotation mechanism, and is characterized in that: The upper wire harness terminal clamping mechanism includes a bottom plate 1, a linear guide rail 1, an upper air cylinder, a slider mounting plate, a main synchronous belt pulley, a slave synchronous belt pulley, a gear, a rack 1, a servo motor, a jaw 1, a jaw 2, a linear guide rail 2 and a rack 2. The linear guide rail 1 is installed on the bottom plate 1, the upper air cylinder is fixed on the bottom plate 1, the slider mounting plate is arranged on the linear guide rail 1, the main synchronous belt pulley and the slave synchronous belt pulley are both arranged on the slider mounting plate, the main synchronous belt pulley is connected to the slave synchronous belt pulley, the servo motor is connected to the main synchronous belt pulley, the gear is connected to the slave synchronous belt pulley, the gear meshes with the rack 1 and the rack 2 at the same time, the rack 1 is connected to the jaw 2, the jaw 1 and the jaw 2 are connected to the linear guide rail 2, and the rack 2 is connected to the jaw 1; The lower wire harness body rotation mechanism includes a lower bottom plate, a lower linear guide rail, a lower air cylinder, a lower slider mounting plate, a lower servo motor, a lower connecting plate, a gear 1, a gear 2, a ring gear set, a ring guide rail, a cylinder connecting plate 1, a jaw cylinder, a jaw, a cylinder mounting plate 1, a cylinder 1, a jaw connecting plate 1, a wire harness jaw 1, a wire harness jaw 2, a jaw connecting plate 2, a cylinder 2 and a cylinder mounting plate 2. The lower linear guide rail and the lower air cylinder are both installed on the lower bottom plate, the lower slider mounting plate is arranged on the lower linear guide rail, the lower connecting plate is fixed on the lower slider mounting plate, and the lower servo motor is installed on the lower connecting plate; The gear 1 is connected to the lower servo motor, the gear 2 and the ring guide rail are both installed on the lower connecting plate, the gear 1 meshes with the gear 2, the ring gear set is arranged on the ring guide rail, the ring gear set meshes with the gear 2, the cylinder connecting plate 1 is arranged on the ring guide rail, the jaw cylinder is installed on the cylinder connecting plate 1, and the jaw is installed on the jaw cylinder; The cylinder mounting plate 1 is installed on the lower slider mounting plate, the cylinder 1 is fixed on the cylinder mounting plate 1, the jaw connecting plate 1 is connected to the cylinder 1, and the wire harness jaw 1 is installed on the jaw connecting plate 1; The cylinder mounting plate 2 is installed on the lower slider mounting plate, the cylinder 2 is fixed on the cylinder mounting plate 2, the jaw connecting plate 2 is installed on the cylinder 2, and the wire harness jaw 2 is installed on the jaw connecting plate 2.

[0006] Preferably, the upper wire harness terminal clamping mechanism of the present utility model further includes an NG placement seat and an optical fiber sensor, and the optical fiber sensor is fixed on the NG placement seat.

[0007] Preferably, the upper wire harness terminal clamping mechanism of the present utility model further includes a sensor and a sensor bracket, and the sensor is installed on the sensor bracket.

[0008] Preferably, the upper wire harness terminal clamping mechanism of the present utility model further includes a transmission belt, and the main synchronous belt pulley is connected to the slave synchronous belt pulley through the transmission belt.

[0009] Preferably, the ring gear set of the present utility model is two layers.

[0010] Compared with the prior art, the utility model has the following advantages and effects: The overall structure is reasonably designed, safe and reliable, with high working efficiency, high angle adjustment accuracy, and high automation degree. Through the driven pulley in the upper wire harness terminal clamping mechanism, the gear is driven to act, and the gear drives the second rack and the first rack to move, and then the first jaw and the second jaw clamp the upper part of the wire harness terminal; Through the forward movement of the lower slider mounting plate in the lower wire harness body rotation mechanism, the lower servo motor acts to drive the first gear, the first gear drives the second gear to rotate, and then the second gear drives the annular gear set to work, and the annular gear set drives the jaw cylinder to rotate and adjust the angle to meet the use requirements. Brief Description of the Drawings

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the upper wire harness terminal clamping mechanism in the embodiment of the utility model.

[0012] Figure 2 It is a bottom view structural schematic diagram of the upper wire harness terminal clamping mechanism with a sensor in the embodiment of the utility model.

[0013] Figure 3 It is a structural schematic diagram of the upper wire harness terminal clamping mechanism fixed on the transition plate in the embodiment of the utility model.

[0014] Figure 4 It is a three-dimensional structural schematic diagram of the lower wire harness body rotation mechanism in the embodiment of the utility model.

[0015] Figure 5 It is a top view structural schematic diagram of the lower wire harness body rotation mechanism in the embodiment of the utility model.

[0016] Figure 6 It is a schematic diagram of the clamping state of the lower wire harness body rotation mechanism in the embodiment of the utility model.

[0017] Figure 7 It is a structural schematic diagram of the wire harness plug and the wire harness body in the embodiment of the utility model.

[0018] In the figure: the upper wire harness terminal clamping mechanism 11, the lower wire harness body rotation mechanism 12;

[0019] The upper wire harness terminal clamping mechanism 11: the first bottom plate 110, the first linear guide rail 111, the upper cylinder 112, the slider mounting plate 113, the main synchronous pulley 114, the driven synchronous pulley 115, the NG placement seat 116, the fiber optic sensor 117, the gear 118, the first rack 119, the servo motor 120, the first jaw 121, the second jaw 122, the sensor 123, the sensor bracket 124, the transmission belt 125, the second linear guide rail 126, the second rack 127;

[0020] Lower wire harness body rotation mechanism 12: lower bottom plate 1210, lower linear guide 1211, lower cylinder 1212, lower slider mounting plate 1213, lower servo motor 1214, lower connecting plate 1215, gear one 1216, gear two 1217, annular gear ring group 1218, annular guide 1219, cylinder connecting plate one 1220, jaw cylinder 1221, jaws 1222, cylinder mounting plate one 1223, cylinder one 1224, jaw connecting plate one 1225, wire harness jaw one 1226, wire harness jaw two 1227, jaw connecting plate two 1228, cylinder two 1229, cylinder mounting plate two 1230;

[0021] Terminal clamping position clamping point A, terminal pin clamping position clamping point B, wire harness clamping position clamping point C. Specific implementation mode

[0022] The present utility model will be further described in detail below in conjunction with the drawings and through embodiments. The following embodiments are explanations of the present utility model, and the present utility model is not limited to the following embodiments.

[0023] Embodiment

[0024] See Figures 1 to 7 , the wire harness terminal angle adjustment mechanism in this embodiment includes a matching upper wire harness terminal clamping mechanism 11 and a lower wire harness body rotation mechanism 12.

[0025] The upper wire harness terminal clamping mechanism 11 in this embodiment includes a bottom plate one 110, a linear guide one 111, an upper cylinder 112, a slider mounting plate 113, a main synchronous pulley 114, a slave synchronous pulley 115, an NG placement seat 116, an optical fiber sensor 117, a gear 118, a rack one 119, a servo motor 120, a jaw one 121, a jaw two 122, a sensor 123, a sensor bracket 124, a transmission belt 125, a linear guide two 126 and a rack two 127. The linear guide one 111 is installed on the bottom plate one 110, the upper cylinder 112 is fixed on the bottom plate one 110, the slider mounting plate 113 is arranged on the linear guide one 111, the main synchronous pulley 114 and the slave synchronous pulley 115 are both arranged on the slider mounting plate 113, the main synchronous pulley 114 is connected to the slave synchronous pulley 115, the servo motor 120 is connected to the main synchronous pulley 114, the gear 118 is connected to the slave synchronous pulley 115, the gear 118 is meshed with the rack one 119 and the rack two 127 at the same time, the rack one 119 is connected to the jaw two 122, the jaw one 121 and the jaw two 122 are connected to the linear guide two 126, and the rack two 127 is connected to the jaw one 121.

[0026] The lower wire harness body rotation mechanism 12 in this embodiment includes a lower base plate 1210, a lower linear guide rail 1211, a lower air cylinder 1212, a lower slider mounting plate 1213, a lower servo motor 1214, a lower connecting plate 1215, a first gear 1216, a second gear 1217, an annular gear ring group 1218, an annular guide rail 1219, a first air cylinder connecting plate 1220, a jaw air cylinder 1221, jaws 1222, a first air cylinder mounting plate 1223, a first air cylinder 1224, a first jaw connecting plate 1225, a first wire harness jaw 1226, a second wire harness jaw 1227, a second jaw connecting plate 1228, a second air cylinder 1229, and a second air cylinder mounting plate 1230. The lower linear guide rail 1211 and the lower air cylinder 1212 are both installed on the lower base plate 1210. The lower slider mounting plate 1213 is arranged on the lower linear guide rail 1211. The lower connecting plate 1215 is fixed to the lower slider mounting plate 1213. The lower servo motor 1214 is installed on the lower connecting plate 1215. The first gear 1216 is connected to the lower servo motor 1214. The second gear 1217 and the annular guide rail 1219 are both installed on the lower connecting plate 1215. The first gear 1216 meshes with the second gear 1217. The annular gear ring group 1218 is arranged on the annular guide rail 1219. The annular gear ring group 1218 meshes with the second gear 1217. The first air cylinder connecting plate 1220 is arranged on the annular guide rail 1219. The jaw air cylinder 1221 is installed on the first air cylinder connecting plate 1220. The jaws 1222 are installed on the jaw air cylinder 1221. The first air cylinder mounting plate 1223 is installed on the lower slider mounting plate 1213. The first air cylinder 1224 is fixed to the first air cylinder mounting plate 1223. The first jaw connecting plate 1225 is connected to the first air cylinder 1224. The first wire harness jaw 1226 is installed on the first jaw connecting plate 1225. The second air cylinder mounting plate 1230 is installed on the lower slider mounting plate 1213. The second air cylinder 1229 is fixed to the second air cylinder mounting plate 1230. The second jaw connecting plate 1228 is installed on the second air cylinder 1229. The second wire harness jaw 1227 is installed on the second jaw connecting plate 1228.

[0027] The upper wire harness terminal clamping mechanism 11 in this embodiment further includes an NG placement seat 116 and an optical fiber sensor 117. The optical fiber sensor 117 is fixed on the NG placement seat 116.

[0028] The upper wire harness terminal clamping mechanism 11 in this embodiment further includes a sensor 123 and a sensor bracket 124. The sensor 123 is installed on the sensor bracket 124.

[0029] The main synchronous pulley 114 and the slave synchronous pulley 115 in this embodiment are connected by a transmission belt 125.

[0030] The annular gear ring group 1218 in this embodiment has two layers.

[0031] The working process of the wire harness terminal angle adjustment mechanism in this embodiment is as follows:

[0032] (S1)The working process of the upper wire harness terminal clamping mechanism 11 is as follows: The sensor 123 detects whether there is a tray wire harness terminal. If there is, the upper air cylinder 112 operates, driving the slider mounting plate 113 to move forward. The servo motor 120 rotates, driving the main synchronous pulley 114 to rotate. The main synchronous pulley 114 drives the driven synchronous pulley 115 to rotate through the transmission belt 125. The driven synchronous pulley 115 drives the gear 118 to operate. The gear 118 drives the second rack 127 and the first rack 119 to move, and then the first jaw 121 and the second jaw 122 clamp the terminal clamping position at the clamping point A.

[0033] (S2)The working process of the lower wire harness body rotating mechanism 12 is as follows: The sensor 123 in the upper wire harness terminal clamping mechanism 11 detects whether there is a wire harness terminal. If there is, the lower air cylinder 1212 operates, and then the jaw air cylinder 1221 operates to clamp the terminal pin clamping position at the clamping point B. Then, the second air cylinder 1229 and the first air cylinder 1224 operate, driving the second wire harness jaw 1227 and the first wire harness jaw 1226 to work, clamping the wire harness clamping position at the clamping point C. The lower slider mounting plate 1213 in the lower wire harness body rotating mechanism 12 is driven to move forward. The lower servo motor 1214 operates, driving the first gear 1216. The first gear 1216 drives the second gear 1217 to rotate. Then, the second gear 1217 drives the ring gear group 1218 to work, and the ring gear group 1218 drives the jaw air cylinder 1221 to rotate and adjust the angle.

[0034] Through the above description, those skilled in the art can already implement it.

[0035] In addition, it should be noted that for the specific embodiments described in this specification, the shapes and names of their parts and components can be different. The above content described in this specification is only an example of the structure of the present invention. Any equivalent changes or simple changes made according to the structure, features, and principles of the present invention patent concept are included in the protection scope of the present invention patent. Those skilled in the technical field to which the present invention belongs can make various modifications, supplements, or use similar methods to replace the specific embodiments described, as long as they do not deviate from the structure of the present invention or exceed the scope defined by this claim book, they should all belong to the protection scope of the present invention.

Claims

1. A wiring harness terminal angle adjustment mechanism, comprising a matching upper wiring harness terminal clamping mechanism (11) and a lower wiring harness body rotating mechanism (12), characterized in that: The upper wiring harness terminal clamping mechanism (11) comprises a base plate (110), a linear guide rail (111), an upper cylinder (112), a slider mounting plate (113), a main synchronous pulley (114), a slave synchronous pulley (115), a gear (118), a rack (119), a servo motor (120), a clamping jaw (121), a clamping jaw (122), a linear guide rail (126) and a rack (127), wherein the linear guide rail (111) is mounted on the base plate (110), the upper cylinder (112) is fixed on the base plate (110), the slider mounting plate (113) is arranged on the linear guide rail (111), the main synchronous pulley (114) and the slave synchronous pulley (115) are both arranged on the slider mounting plate (113), The main synchronous pulley (114) is connected to the slave synchronous pulley (115), the servo motor (120) is connected to the main synchronous pulley (114), the gear (118) is connected to the slave synchronous pulley (115), the gear (118) is meshed with rack 1 (119) and rack 2 (127) at the same time, rack 1 (119) is connected to clamp 2 (122), clamp 1 (121) and clamp 2 (122) are connected to linear guide 2 (126), and rack 2 (127) is connected to clamp 1 (121); the lower harness body rotating mechanism (12) comprises a lower bottom plate (1210), a lower linear guide (1211), a lower cylinder (1212), a lower slider mounting plate (1213), a lower servo motor (1214), and a lower connecting plate (1215). ), gear one (1216), gear two (1217), annular gear ring group (1218), annular guide rail (1219), cylinder connecting plate one (1220), clamping cylinder (1221), clamping jaw (1222), cylinder mounting plate one (1223), cylinder one (1224), clamping jaw connecting plate one (1225), harness clamping jaw one (1226), harness clamping jaw two (1227), clamping jaw connecting plate two (1228), cylinder two (1229) and cylinder mounting plate two (1230), the lower linear guide rail (1211) and the lower cylinder (1212) are both installed on the lower base plate (1210), the lower slider mounting plate (1213) is set on the lower linear guide rail (1211), and the lower connecting plate (1215) is fixed On the lower slider mounting plate (1213), the lower servo motor (1214) is mounted on the lower connecting plate (1215); gear one (1216) is connected to the lower servo motor (1214); gear two (1217) and an annular guide rail (1219) are mounted on the lower connecting plate (1215); gear one (1216) is meshed with gear two (1217); an annular gear ring group (1218) is arranged on the annular guide rail (1219); the annular gear ring group (1218) is meshed with gear two (1217); a cylinder connecting plate one (1220) is arranged on the annular guide rail (1219); a clamping claw cylinder (1221) is mounted on the cylinder connecting plate one (1220); and a clamping claw (1222) is mounted on the clamping claw cylinder (1221);The cylinder mounting plate 1 (1223) is mounted on the lower slider mounting plate (1213), the cylinder 1 (1224) is fixed on the cylinder mounting plate 1 (1223), the clamping claw connecting plate 1 (1225) is connected to the cylinder 1 (1224), and the wire harness clamping claw 1 (1226) is mounted on the clamping claw connecting plate 1 (1225); the cylinder mounting plate 2 (1230) is mounted on the lower slider mounting plate (1213), the cylinder 2 (1229) is fixed on the cylinder mounting plate 2 (1230), the clamping claw connecting plate 2 (1228) is mounted on the cylinder 2 (1229), and the wire harness clamping claw 2 (1227) is mounted on the clamping claw connecting plate 2 (1228). ; 2. The wiring harness terminal angle adjustment mechanism according to claim 1, characterized in that: The upper wiring harness terminal clamping mechanism (11) further comprises an NG placement seat (116) and an optical fiber sensor (117), wherein the optical fiber sensor (117) is fixed on the NG placement seat (116).

3. The wiring harness terminal angle adjustment mechanism according to claim 1, characterized in that: The upper wiring harness terminal clamping mechanism (11) further comprises a sensor (123) and a sensor bracket (124), wherein the sensor (123) is mounted on the sensor bracket (124).

4. The wiring harness terminal angle adjustment mechanism according to claim 1, characterized in that: The upper wiring harness terminal clamping mechanism (11) further comprises a transmission belt (125), and the main synchronous pulley (114) and the slave synchronous pulley (115) are connected via the transmission belt (125).

5. The wiring harness terminal angle adjustment mechanism according to claim 1, characterized in that: The annular gear ring assembly (1218) has two layers.

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