CN219477218U - Mute terminal mounting machine - Google Patents

Abstract

The utility model discloses a mute terminal mounting machine, which relates to the technical field of automobile oxygen sensor wire harness manufacturing and comprises a base, wherein one side of the upper end of the base is fixedly connected with a control console, one side of the base is fixedly connected with a connecting plate, and one side of the connecting plate is fixedly connected with a first limiting pipe. According to the utility model, the push plate is pushed to move upwards through the electric cylinder, the push plate pushes the extrusion clamps to move upwards, the extrusion clamps slide upwards, the inclined planes in the base push the two groups of extrusion clamps to slide towards the middle part according to the inclined planes of the extrusion clamps, the limit sliding rod slides into the extrusion clamps when the extrusion clamps slide towards the middle part, the first limit disc pushes the spring to deform, the extrusion clamps slide upwards and the middle part simultaneously, the grooves at the upper ends of the extrusion clamps wrap the terminals and the wires, and after the two groups of extrusion clamps are close together, the terminals are clamped on one end of the wires, so that the installation of the metal terminals is completed.

Description

Mute terminal mounting machine

Technical Field

The utility model relates to the technical field of automobile oxygen sensor wire harness manufacturing, in particular to a mute terminal mounting machine.

Background

The oxygen sensor is a standard configuration on an automobile, and is a measuring element which measures the oxygen potential in an exhaust pipeline of the automobile by utilizing a ceramic sensing element, calculates the corresponding oxygen concentration according to a chemical balance principle, monitors and controls the combustion air-fuel ratio so as to ensure the product quality and the exhaust emission to reach the standard, and converts the oxygen content into a voltage signal to be transmitted to an engine computer by measuring the information of whether the oxygen in the exhaust gas after the engine is combusted, so that the closed-loop control aiming at the excessive air factor can be realized.

The granted patent: the automobile oxygen sensor wire harness terminal mounting equipment (publication number: CN 207423867U) comprises a defective product placing box, a fiber plate, a ceramic box, an assembly base component, a frame component, an electric cabinet box support, a base pneumatic mechanism, a scram reset support and a base scram reset box, wherein the ceramic box is erected on the upper portion of the frame component, the defective product placing box is erected on the left end of the frame component, the fiber plate, the electric cabinet box support and the scram reset support are further respectively fixed on the frame component, the assembly base component is fixedly arranged on the lower portion of the fiber plate, the base scram reset box is arranged on the fixed frame of the scram reset support, and the assembly base component comprises a thimble, a handle, a pressing cylinder, a ceramic fixing position and a clamping cylinder. The ceramic terminal is simple in structure and convenient to assemble, the ceramic terminal cannot be installed in place, risks such as terminal deformation cannot be caused in the installation process, meanwhile, defective products are prevented from flowing out, and the ceramic terminal is suitable for popularization and use; the above patent suffers from the following drawbacks: the device is characterized in that the metal terminal is directly arranged on the ceramic probe, so that the ceramic is easy to break when the device moves and fixes the ceramic, and the production cost is increased.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a mute terminal mounting machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the mute terminal mounting machine comprises a base, a control console is fixedly connected to one side of the upper end of the base, a connecting plate is fixedly connected to one side of the base, a first limiting pipe is fixedly connected to one side of the connecting plate, a fixed block is fixedly connected to one end of the first limiting pipe, which is far away from the connecting plate, an electric cylinder is fixedly connected to two ends of the inside of the base, a push plate is fixedly connected to the output end of the electric cylinder, the push plate is slidably connected to the inside of the base, two groups of limiting sliding blocks are slidably connected to the inside of the push plate, extrusion clamps are fixedly connected to the upper ends of the limiting sliding blocks, limiting sliding rods are slidably connected to two sides of the inside of the extrusion clamps, and the spacing slide rod slides at the inside both ends of extrusion clamping equal fixedly connected with limit dish, and first limit dish diameter is greater than spacing slide rod diameter, the equal fixedly connected with spring in limit dish both ends, the spring sets up inside the extrusion clamping, the equal sliding connection of extrusion clamping is inside the base, two sets of extrusion clamping opposite sides is provided with the inclined plane, the inside both ends of base are provided with the inclined plane, and extrusion clamping one side inclined plane is the same with the inside both ends inclined plane gradient of base, extrusion clamping upper end is provided with the recess, and recess horizontal depth and wire radius are the same, two sets of extrusion clamping opposite sides fixedly connected with rubber pad, base one side upper surface middle part fixedly connected with unwrapping wire platform.

As a further description of the above technical solution:

the terminal plate is characterized in that the upper end of the fixing block is fixedly connected with a support column, the middle of the support column is rotationally connected with a terminal plate, one end of the upper end of the support column is in threaded connection with a second limiting plate, the other end of the upper end of the support column is in threaded connection with a threaded cover, an uninstalled terminal is coiled in the terminal plate, and the terminal plate is limited at the upper end of the support column through the threaded cover, so that the terminal plate rotates at the upper end of the support column.

As a further description of the above technical solution:

one side of connecting plate is kept away from to the fixed block fixedly connected with fixed plate, and fixed non-board one end fixedly connected with second spacing pipe, and the second spacing pipe can make fixed terminal's metal strip follow second spacing pipe middle part slide and remove.

As a further description of the above technical solution:

the base is internally connected with four groups of transmission shafts in a rotating way, the fixing block is internally connected with two groups of transmission shafts in a rotating way, each group of transmission shafts comprises two transmission shafts, one end of each transmission shaft is fixedly connected with a gear, the two groups of gears of each group are meshed with each other, one end of each group of transmission shaft is fixedly connected with a plurality of synchronous wheels, two adjacent groups of synchronous wheels are all linked through a synchronous belt, the middle part of each transmission shaft is slidably connected with a roller, the rollers rotate along with the transmission shafts, one end of each transmission shaft far away from the corresponding gear is in threaded connection with a fixing bolt, one end of each fixing bolt rotates at the middle part of each roller, the transmission shafts of the plurality of groups simultaneously rotate through the gears, the synchronous wheels and the synchronous belt, the transmission shafts drive the rollers to rotate, and the two groups of transmission shafts at the upper end and the lower end of the gears reversely rotate, so that the rollers drive metal strips of the fixing terminals to move.

As a further description of the above technical solution:

the base is internally fixedly connected with a motor, the output end of the motor is fixedly connected with an intermittent motion structure, the output end of the intermittent motion mechanism is fixedly connected with a group of transmission shafts, and the motor drives the transmission shafts to intermittently rotate through the intermittent motion structure.

As a further description of the above technical solution:

the base is characterized in that inclined planes are arranged at two ends inside the base, the inclined planes at one side of the extrusion clamp are identical to the inclined planes at two ends inside the base in inclination, a groove is formed in the upper end of the extrusion clamp, the horizontal depth of the groove is identical to the radius of a wire, two groups of extrusion clamps are fixedly connected with rubber pads at the opposite sides of the extrusion clamp, when the extrusion clamps move upwards, the inclined planes inside the base push the two groups of extrusion clamps to slide together through the inclined planes of the extrusion clamps, the terminal and the wire clamp are clamped inside the groove, and after the two groups of extrusion clamps are contacted together, the metal terminal is clamped on the wire.

The utility model has the following beneficial effects:

according to the utility model, firstly, the push plate is pushed to move upwards through the electric cylinder, the push plate pushes the extrusion clamp to move upwards, the extrusion clamps slide upwards, meanwhile, the inclined planes in the base push the two groups of extrusion clamps to slide towards the middle part according to the inclined planes of the extrusion clamps, the limit sliding rod slides into the extrusion clamps when the extrusion clamps slide towards the middle part, so that the first limit plate pushes the spring to deform, the extrusion clamps slide upwards and the middle part simultaneously, the grooves at the upper ends of the extrusion clamps wrap the terminals and the wires, and after the two groups of extrusion clamps are close together, the terminals are clamped on one end of the wires, so that the installation of the metal terminals is completed.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the structure of the present utility model;

FIG. 3 is a cutaway perspective view of the base of the present utility model;

FIG. 4 is a cross-sectional perspective view of the extrusion clamp of the present utility model;

fig. 5 is a perspective view of a transmission shaft according to the present utility model.

Legend description:

1. a base; 2. a console; 3. a connecting plate; 4. a first limiting tube; 5. a fixed block; 6. the second limiting pipe; 7. a support column; 8. a screw cap; 9. paying-off table; 10. an electric cylinder; 11. a push plate; 12. extruding and clamping; 13. a limit sliding block; 14. a spring; 15. a limit sliding rod; 16. a motor; 17. a transmission shaft; 18. a gear; 19. a synchronizing wheel; 20. a synchronous belt; 21. a roller; 22. and (5) fixing bolts.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: a mute terminal mounting machine comprises a base 1, wherein one side of the upper end of the base 1 is fixedly connected with a console 2, one side of the base 1 is fixedly connected with a connecting plate 3, one side of the connecting plate 3 is fixedly connected with a first limiting pipe 4, one end of the first limiting pipe 4, which is far away from the connecting plate 3, is fixedly connected with a fixed block 5, two ends of the inside of the base 1 are fixedly connected with an electric cylinder 10, the output end of the electric cylinder 10 is fixedly connected with a push plate 11, the push plate 11 is slidably connected inside the base 1, two groups of limiting slide blocks 13 are slidably connected inside the push plate 11, the upper ends of the limiting slide blocks 13 are fixedly connected with a squeezing clamp 12, two sides inside the squeezing clamp 12 are slidably connected with limiting slide rods 15, two ends of the limiting slide rods 15, which slide inside the squeezing clamp 12, are fixedly connected with limiting plates, the diameter of the first limiting plates is larger than the diameter of the limiting slide rods 15, the two ends of the limiting plates are fixedly connected with springs 14, the springs 14 are arranged inside the squeezing clamp 12, the extrusion clamps 12 are all in sliding connection in the base 1, inclined planes are arranged on opposite sides of the two groups of extrusion clamps 12, inclined planes are arranged at two ends in the base 1, the inclined planes at one side of the extrusion clamps 12 are the same as the inclined planes at two ends in the base 1, grooves are arranged at the upper ends of the extrusion clamps 12, the horizontal depth of the grooves is the same as the radius of a wire, one sides of the two groups of extrusion clamps 12, which are far away from the connecting plate 3, of the fixing blocks 5 are fixedly connected with fixing plates, one ends of the fixing plates are fixedly connected with second limiting pipes 6, the second limiting pipes 6 can enable metal strips of the fixing terminals to move along the middle slide way of the second limiting pipes 6, rubber pads are fixedly connected to opposite sides, a paying-off table 9 is fixedly connected to the middle of the upper surface of one side of the base 1, the middle part of the terminal disc is inserted into the upper end of a supporting column 7, the threaded cover 8 is screwed to the upper end of the supporting column 7, and therefore the terminal disc is limited at the upper end of the supporting column 7, the metal strip of the other side of the fixed terminal passes through the middle part of the second limiting pipe 6, the motor 16 makes a set of transmission shafts 17 rotate through an intermittent motion structure, a plurality of sets of support columns 7 rotate simultaneously through transmission of gears 18, synchronous wheels 19 and synchronous belts 20, the transmission shafts 17 positioned at upper and lower positions rotate in opposite directions, thereby driving the rollers 21 to intermittently rotate, pass through the middle of two sets of rollers 21 on one side of the fixed block 5, enter the middle part of the first limiting pipe 4, come out of the middle part of the first limiting pipe 4 and pass through the driving of the two sets of rollers 21, move to the right upper part of the two sets of extrusion clamps 12, put wires into the middle part of the pay-off table 9, each time the transmission shafts 17 stop rotating, the two sets of electric cylinders 10 push the push plates 11 to move upwards, the push plates 11 drive the extrusion clamps 12 to move upwards, the inclined planes in the base 1 push the two sets of extrusion clamps 12 to slide towards the middle part according to the inclined planes of the extrusion clamps 12, the limit slide in the middle part of the extrusion clamps 12, the first limiting slide rod 15 can slide into the extrusion clamps 12, the first limiting disc pushes the springs 14, the springs 14 deform, the extrusion clamps 12 simultaneously slide upwards and the middle part, the extrusion clamps 12 slide towards the upper ends of the extrusion clamps 12, are driven by the two sets of rollers 12, the metal wire is installed to the two sets of wires to the two ends of the two sets of extrusion clamps 12, the wire are opened after the wire ends are installed to the two sets of wires are newly, the wire ends are installed to the wire ends of the wire rods are installed to the wire rods, and the wire rods are installed to the wire rods and are newly, and the wire rods are installed, and the wire rods and are newly, and are installed, and the wire tightly and are mounted and mounted on the wire and are and mounted.

The two ends of the inside of the base 1 are provided with inclined planes, the inclined planes at one side of the extrusion clamping 12 are the same as the inclined planes at the two ends of the inside of the base 1, the upper end of the extrusion clamping 12 is provided with a groove, the horizontal depth of the groove is the same as the radius of a wire, the opposite sides of the two groups of extrusion clamping 12 are fixedly connected with rubber pads, when the extrusion clamping 12 moves upwards, the inclined planes in the inside of the base 1 push the two groups of extrusion clamping 12 to slide together through the inclined planes of the extrusion clamping 12, the terminal and the wire are clamped in the groove, after the two groups of extrusion clamping 12 are contacted together, the metal terminal is clamped on the wire, the inside of the base 1 is fixedly connected with a motor 16, the output end of the motor 16 is fixedly connected with an intermittent motion structure, the output end of the intermittent motion mechanism is fixedly connected with a group of transmission shafts 17, the motor 16 drives the transmission shafts 17 to intermittently rotate through the intermittent motion structure, the inside of the base 1 is rotationally connected with four groups of transmission shafts 17, two groups of transmission shafts 17 are rotatably connected in the fixed block 5, each group of transmission shafts 17 comprises two transmission shafts 17, one end of each transmission shaft 17 is fixedly connected with a gear 18, the two groups of gears 18 of each group are meshed with each other, one end of each transmission shaft 17 at the upper end of each group is fixedly connected with a plurality of synchronous wheels 19, two adjacent groups of synchronous wheels 19 are linked through a synchronous belt 20, the middle part of each transmission shaft 17 is slidably connected with a roller 21, the rollers 21 rotate along with the transmission shafts 17, one end of each transmission shaft 17 far away from each gear 18 is in threaded connection with a fixing bolt 22, one end of each fixing bolt 22 rotates in the middle part of each roller 21, the transmission shafts 17 simultaneously rotate through the gears 18, the synchronous wheels 19 and the synchronous belt 20, the two groups of transmission shafts 17 at the upper end and the lower end of each gear 18 reversely rotate, so that the rollers 21 drive metal strips of fixed terminals to move, the fixed block 5 upper end fixedly connected with support column 7, support column 7 middle part rotation is connected with the terminal dish, and support column 7 upper end one end threaded connection has the second spacing dish, and support column 7 upper end other end threaded connection has screw cap 8, and uninstalled terminal coils in the terminal dish, restricts the terminal dish in support column 7 upper end through screw cap 8, makes the terminal dish rotate in support column 7 upper end.

Working principle: when in use, the middle part of the terminal disc is inserted into the upper end of the supporting column 7, the screw cap 8 is screwed onto the upper end of the supporting column 7, so that the terminal disc is limited at the upper end of the supporting column 7, a metal strip for fixing a terminal passes through the middle part of the second limiting tube 6, the motor 16 rotates one group of transmission shafts 17 through an intermittent motion structure, the transmission shafts 17 positioned at the upper and lower positions rotate simultaneously through the transmission of the gears 18, the synchronous wheels 19 and the synchronous belt 20, the transmission shafts 17 positioned at the upper and lower positions rotate in opposite directions, so that the roller 21 is driven to rotate intermittently, the two groups of roller 21 at one side of the fixed block 5 pass through the middle part of the first limiting tube 4, come out of the middle part of the first limiting tube 4 and are driven by the two groups of roller 21 to move to the right above the two groups of extrusion clamps 12, a wire is put into the middle part of the paying-off table 9, and when the transmission shafts 17 stop rotating each time, the two groups of electric cylinders 10 push the push plate 11 to move upwards, the push plate 11 drives the extrusion clamps 12 to move upwards, the inclined planes in the base 1 push the two groups of extrusion clamps 12 to slide towards the middle according to the inclined planes of the extrusion clamps 12, the limiting sliding rod 15 slides into the extrusion clamps 12 while the extrusion clamps 12 slide towards the middle, so that the first limiting plate pushes the spring 14 to deform the spring 14, the extrusion clamps 12 slide upwards and in the middle at the same time, the grooves at the upper ends of the extrusion clamps 12 wrap the terminals and the wires, after the two groups of extrusion clamps 12 are close together, the terminals are clamped on one end of the wires, the installation of the metal terminals is completed, the electric cylinder 10 drives the push plate 11 and the extrusion clamps 12 to move downwards, the two groups of springs 14 push the extrusion clamps 12 towards two sides respectively, the extrusion clamps 12 are opened and slide into the base 1, so that the wires after the terminals are installed are exposed, then a new wire is placed on the paying-off table 9 for the next terminal installation, the drive shaft 17 is then rotated again and the two sets of rollers 21 move the strip lacking metal terminals to the other side.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. Mute terminal mounting machine, including base (1), its characterized in that: the utility model is characterized in that a console (2) is fixedly connected to one side of the upper end of the base (1), a connecting plate (3) is fixedly connected to one side of the base (1), a first limiting pipe (4) is fixedly connected to one side of the connecting plate (3), a fixed block (5) is fixedly connected to one end of the first limiting pipe (4) far away from the connecting plate (3), an electric cylinder (10) is fixedly connected to two ends of the inner part of the base (1), a push plate (11) is fixedly connected to the output end of the electric cylinder (10), the push plate (11) is slidably connected to the inner part of the base (1), two groups of limiting sliding blocks (13) are slidably connected to the inner part of the push plate (11), the upper end of the limiting sliding block (13) is fixedly connected with the extrusion clamp (12), two sides of the inside of the extrusion clamp (12) are both connected with limiting sliding rods (15) in a sliding manner, two ends of the inside of the extrusion clamp (12) are both fixedly connected with limiting discs in a sliding manner, the diameter of each first limiting disc is larger than that of each limiting sliding rod (15), two ends of each limiting disc are both fixedly connected with springs (14), the springs (14) are arranged inside the extrusion clamp (12), the extrusion clamp (12) are both connected inside the base (1) in a sliding manner, inclined planes are arranged on two groups of opposite sides of the extrusion clamp (12), and a paying-off table (9) is fixedly connected to the middle part of the upper surface of one side of the base (1).

2. A mute terminal mounting machine as claimed in claim 1, wherein: the fixed block (5) upper end fixedly connected with support column (7), support column (7) middle part rotation is connected with the terminal dish, support column (7) upper end one end threaded connection has the second spacing dish, support column (7) upper end other end threaded connection has screw cap (8).

3. A mute terminal mounting machine as claimed in claim 2, wherein: one side of the fixed block (5) far away from the connecting plate (3) is fixedly connected with a fixed plate, and one end of the fixed plate is fixedly connected with a second limiting pipe (6).

4. A mute terminal mounting machine as claimed in claim 1, wherein: the novel roller is characterized in that four groups of transmission shafts (17) are connected to the base (1) in a rotating mode, two groups of transmission shafts (17) are connected to the fixing block (5) in a rotating mode, each group of transmission shafts (17) comprises two transmission shafts (17), one end of each transmission shaft (17) is fixedly connected with a gear (18), two groups of gears (18) of each group are meshed with each other, one end of each transmission shaft (17) is fixedly connected with a plurality of synchronous wheels (19), two adjacent groups of synchronous wheels (19) are linked through a synchronous belt (20), a roller (21) is connected to the middle of each transmission shaft (17) in a sliding mode, the roller (21) rotates along with the transmission shafts (17), one end of each transmission shaft (17) away from each gear (18) is connected with a fixing bolt (22) in a threaded mode, and one end of each fixing bolt (22) rotates in the middle of the roller (21).

5. A mute terminal mounting machine as claimed in claim 1, wherein: the base (1) is internally fixedly connected with a motor (16), the output end of the motor (16) is fixedly connected with an intermittent motion structure, and the output end of the intermittent motion structure is fixedly connected with a group of transmission shafts (17).

6. A mute terminal mounting machine as claimed in claim 1, wherein: the base is characterized in that inclined planes are arranged at two ends inside the base (1), the inclined planes at one side of the extrusion clamp (12) are identical to the inclined planes at two ends inside the base (1), grooves are formed in the upper end of the extrusion clamp (12), the horizontal depth of the grooves is identical to the radius of a wire, and rubber pads are fixedly connected to two groups of opposite sides of the extrusion clamp (12).