Cutting and peeling device for wire harness processing
Technical Field
The utility model relates to the technical field of wire harness processing, in particular to a cutting and peeling device for wire harness processing.
Background
The wire harness is a whole of service equipment provided for a certain load source group, such as a relay circuit, a switching device, a control system and the like, is a wiring component for connecting various electrical equipment in a circuit, and consists of a core wire, a wire skin and the like, and in the wire harness processing process, the core wire and the wire skin of the wire harness are required to be cut and peeled. The wire harness typically requires the coiled coil to be unwound and then cut to the desired length of the harness before use.
For example, chinese patent publication No. CN216819223U discloses a machine tool for processing wire harness, which is provided with a support column through the top of the bottom plate, the top of the support column is provided with a top plate, the top of the top plate is provided with a mounting rack, the top of the mounting rack is provided with a cylinder, and the bottom of the cylinder is provided with a telescopic rod. The screw thread post is controlled by the twisting wheel to rotate, the distance between two cutting knives is adjusted, the wire harness with different diameters is peeled, the motor drives the rotating shaft to rotate, the cutting knives rotate rapidly, the telescopic rod is controlled by the air cylinder to push the mounting box to penetrate through the top plate, the cutting knives are gradually contacted with the wire harness, the wire harness is cut, the wire harness peeling and cutting are simultaneously carried out, a large amount of time is saved, the wire harness is guaranteed to be always in a tight state through the traction wheel, the wire harness is conveniently processed, and the processing efficiency is improved.
The wire harness cutting machine has the following problems that the machine tool has no fixed limiting effect on the wire harness in the wire harness machining process, the wire harness is easy to separate or displace during cutting, uneven wire harness cuts and the like are easy to cause, and secondly, the machine tool does not treat the peeled wire skin, so that the wire skin is accumulated on the base, and the subsequent machining of the wire harness is affected.
Disclosure of utility model
The utility model provides a cutting and peeling device for wire harness processing, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a wire harness processing is with tailorring peeling device, includes the base, the upper end left portion fixed mounting of base has paying out machine constructs, the middle part position fixed mounting of base upper end front and back portion has spacing subassembly, the top position fixed mounting of base upper end right part has tailorring peeling assembly, the bottom position fixed mounting of base upper end right part has the collection line skin subassembly.
Preferably, the spacing subassembly includes riser and two spacing rollers, the front portion position fixed mounting in lower extreme and the base upper end middle part of riser, the upper end rear portion fixed mounting of base has the mounting panel, the spread groove has all been seted up at the opposite side top of mounting panel and riser, two the equal fixed mounting of inner wall of spread groove has the slide bar, two the equal sliding connection of outer wall of slide bar has the slider, is located the top the front and back end of spacing roller rotates with the opposite side of two sliders to be connected, is located the bottom the front and back end of spacing roller rotates with the bottom of mounting panel and riser opposite side to be connected, two the ring channel has all been seted up at the outer wall middle part of spacing roller.
Preferably, the top parts of the outer walls of the two sliding rods are movably sleeved with buffer springs, the lower ends of the two buffer springs are fixedly connected with the upper ends of the two sliding blocks, and the upper ends of the two buffer springs are fixedly connected with the tops of the inner walls of the two connecting grooves.
Preferably, the cutting and peeling assembly comprises a top plate, the rear side of the top plate is fixedly arranged at the right part of the top of the front side of the mounting plate, an electric push rod is fixedly arranged at the upper end of the top plate, the output end of the electric push rod penetrates through the top of the top plate and is fixedly provided with a movable plate, the middle part of the lower end of the movable plate is fixedly provided with an upper cutter, the middle part of the right part of the front side of the mounting plate is fixedly provided with a bottom plate, the left part of the upper end of the bottom plate is fixedly provided with a lower cutter, and the right side of the upper cutter is overlapped with the left side of the lower cutter.
Preferably, the front position of base upper end right part is fixed mounting has the connecting plate, the upper and lower position at connecting plate and mounting panel opposite side top is all fixed mounting has electric transmission belt, two electric transmission belt's rotation direction is opposite, the upper end right part fixed mounting of bottom plate has a spacing section of thick bamboo, two electric transmission belt is located the right of spacing section of thick bamboo.
Preferably, the collecting wire skin assembly comprises two limiting rods, two moving grooves are formed in the right portion of the upper end of the base, the front end and the rear end of each limiting rod are fixedly mounted with the inner walls of the two moving grooves, the rear portions of the outer walls of the limiting rods are slidably connected with moving blocks, supporting plates are fixedly mounted at the upper ends of the moving blocks, a collecting box is fixedly mounted at the upper ends of the supporting plates, and the collecting box is located right below the upper cutting knife and the lower cutting knife.
Preferably, the bottom position of mounting panel rear side right part rotates and is connected with adjustable internal thread cover, the inner wall threaded connection of internal thread cover has the threaded rod, the front end of threaded rod runs through the rear portion of mounting panel and with the rear side bottom fixed mounting of collecting box.
Preferably, the front parts of the outer walls of the two limit rods are respectively and slidably connected with a resisting block, the rear sides of the two resisting blocks are overlapped with the front sides of the two moving blocks, the front parts of the outer walls of the two limit rods are respectively and movably sleeved with an adjusting spring, the rear ends of the adjusting springs are fixedly connected with the front sides of the two resisting blocks, and the front ends of the adjusting springs are fixedly connected with the front parts of the inner walls of the two moving grooves.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
The utility model provides a cutting and peeling device for wire harness processing, which can limit a wire harness when the wire harness is paid off through a sliding rod, a sliding block, a buffer spring and a limiting roller, so that the phenomenon of uneven cutting surface caused by the movement of the wire harness is prevented, the buffer spring not only can buffer the pressure applied by the wire harness by the limiting roller positioned at the top, but also can limit the wire harnesses with different sizes within a certain range through two annular grooves, and the production quality of the wire harness processing is improved.
The utility model provides a cutting and peeling device for wire harness processing, which can collect wire barks after wire harness peeling work through the cooperation of a limiting rod, a moving block, a support plate, a collecting box, an internal thread sleeve, a threaded rod, a blocking block and an adjusting spring, prevent stacked wire barks from influencing subsequent processing of the wire harness, simultaneously move the collecting box to the front of a base through the cooperation of the threaded rod and the internal thread sleeve, facilitate the processing of the wire barks by an operator, and protect the surfaces of the support plate and the collecting box from being damaged when the collecting box moves to the limit.
Drawings
FIG. 1 is a schematic diagram of the overall side view of the present utility model;
FIG. 2 is a schematic diagram of the overall front view of the present utility model;
FIG. 3 is a schematic diagram of the overall rear view of the present utility model;
FIG. 4 is a schematic view of a limiting assembly according to the present utility model;
FIG. 5 is a schematic overall cross-sectional view of the present utility model;
Fig. 6 is a schematic structural view of the collecting cord skin assembly of the present utility model.
In the figure, 1, a base, 2, a limiting component, 3, a cutting peeling component, 4, a wire skin collecting component, 5, a paying-off mechanism, 21, a vertical plate, 22, a connecting groove, 23, a slide bar, 24, a sliding block, 25, a limiting roller, 26, a buffer spring, 27, an annular groove, 31, a top plate, 32, an electric push rod, a moving plate, 34, an upper cutter, 35, a bottom plate, 36, a lower cutter, 37, a connecting plate, 38, an electric transmission belt, 39, a limiting cylinder, 41, a moving groove, 42, a limiting rod, 43, a moving block, 44, a supporting plate, 45, a collecting box, 46, an internal thread sleeve, 47, a threaded rod, 48, a blocking block, 49 and an adjusting spring.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1, a cutting and peeling device for wire harness processing comprises a base 1, wherein an paying-off mechanism 5 is fixedly installed at the left part of the upper end of the base 1, a limiting component 2 is fixedly installed at the middle position of the front part and the rear part of the upper end of the base 1, a cutting and peeling component 3 is fixedly installed at the top position of the right part of the upper end of the base 1, and a collecting wire sheath component 4 is fixedly installed at the bottom position of the right part of the upper end of the base 1.
The wire harness loops are uniformly paid off through the paying-off mechanism 5, and manual control is not needed. The limiting assembly 2 can limit the wire harness in the moving process of the wire harness, and the subsequent uneven cutting surface phenomenon caused by the moving of the wire harness is prevented. Cutting and peeling integration can be realized through the cutting and peeling assembly 3, and the cut wire harness can be transmitted through two electric transmission belts 38 with opposite rotation directions. The stripped wire skin can be uniformly collected through the wire skin collecting assembly 4, so that the influence on subsequent processing caused by wire skin accumulation is prevented.
As shown in fig. 2 and 4, the limiting component 2 comprises a vertical plate 21 and two limiting rollers 25, the lower end of the vertical plate 21 is fixedly installed at the front position of the middle part of the upper end of the base 1, the mounting plate is fixedly installed at the rear part of the upper end of the base 1, connecting grooves 22 are formed in the tops of opposite sides of the mounting plate and the vertical plate 21, sliding rods 23 are fixedly installed on the inner walls of the two connecting grooves 22, sliding blocks 24 are slidably connected to the outer walls of the two sliding rods 23, the front end and the rear end of the top limiting roller 25 are rotatably connected with the opposite sides of the two sliding blocks 24, the front end and the rear end of the bottom limiting roller 25 are rotatably connected with the bottoms of the opposite sides of the mounting plate and the vertical plate 21, and annular grooves 27 are formed in the middle parts of the outer walls of the two limiting rollers 25.
The wire harness to be processed passes through the two annular grooves 27, and the wire harness positioned at the top limiting roller 25 slides on the corresponding sliding rod 23 through the two sliding blocks 24, so that the distance between the wire harness positioned at the bottom limiting roller 25 and the wire harness positioned at the bottom limiting roller 25 is adjusted, and the two annular grooves 27 can pass through wire harnesses of different sizes.
As shown in fig. 4, the top parts of the outer walls of the two slide bars 23 are movably sleeved with buffer springs 26, the lower ends of the two buffer springs 26 are fixedly connected with the upper ends of the two slide blocks 24, and the upper ends of the two buffer springs 26 are fixedly connected with the top parts of the inner walls of the two connecting grooves 22.
The two buffer springs 26 can buffer the pressure applied to the wire harness by the top limit roller 25, so that the wire harness cannot damage the internal structure of the wire harness due to excessive pressure.
As shown in fig. 2 and 5, the cutting and peeling assembly 3 comprises a top plate 31, wherein the rear side of the top plate 31 is fixedly installed on the right part of the top of the front side of the mounting plate, an electric push rod 32 is fixedly installed on the upper end of the top plate 31, the output end of the electric push rod 32 penetrates through the top of the top plate 31 and is fixedly provided with a movable plate 33, the middle part of the lower end of the movable plate 33 is fixedly provided with an upper cutter 34, the middle part of the right part of the front side of the mounting plate is fixedly provided with a bottom plate 35, the left part of the upper end of the bottom plate 35 is fixedly provided with a lower cutter 36, and the right side of the upper cutter 34 is overlapped with the left side of the lower cutter 36.
The output end of the electric push rod 32 drives the movable plate 33 to move, and the movable plate 33 drives the upper cutter 34 to be close to the lower cutter 36 so as to realize cutting and peeling work, wherein the upper cutter 34 and the lower cutter 36 are alternately arranged, so that the wire harnesses with different sizes can be conveniently cut.
As shown in fig. 2, 3 and 5, a connecting plate 37 is fixedly installed at the front part of the right part of the upper end of the base 1, electric transmission belts 38 are fixedly installed at the upper and lower positions of the tops of opposite sides of the connecting plate 37 and the mounting plate, the rotation directions of the two electric transmission belts 38 are opposite, a limiting cylinder 39 is fixedly installed at the right part of the upper end of the bottom plate 35, and the two electric transmission belts 38 are located on the right side of the limiting cylinder 39.
The two electric transmission belts 38 with opposite rotation directions can drive the cut wire harness to approach the upper cutter 34 and the lower cutter 36 to realize the peeling work of the wire harness end, and then the two electric transmission belts 38 can reversely rotate to transfer the processed wire harness, wherein the limiting cylinder 39 has a limiting effect on the movement of the cut wire harness.
As shown in fig. 5 and 6, the collecting wire sheath assembly 4 comprises two limiting rods 42, two moving grooves 41 are formed in the right portion of the upper end of the base 1, the front end and the rear end of the two limiting rods 42 are fixedly installed with the inner walls of the two moving grooves 41, moving blocks 43 are slidably connected to the rear portions of the outer walls of the two limiting rods 42, supporting plates 44 are fixedly installed at the upper ends of the two moving blocks 43, a collecting box 45 is fixedly installed at the upper ends of the supporting plates 44, and the collecting box 45 is located under the upper cutter 34 and the lower cutter 36.
The two moving blocks 43 move on the corresponding limiting rods 42, so that the supporting plate 44 and the collecting box 45 are driven to move out of the base 1, and an operator can conveniently process the wire skin in the collecting box 45.
As shown in fig. 6, an adjustable internal thread sleeve 46 is rotatably connected to the bottom of the right part of the rear side of the mounting plate, a threaded rod 47 is screwed to the inner wall of the internal thread sleeve 46, and the front end of the threaded rod 47 penetrates the rear part of the mounting plate and is fixedly mounted with the rear bottom of the collecting box 45.
By rotating the female screw sleeve 46, the threaded rod 47 pushes the collecting tank 45 to move by being screwed with the female screw sleeve 46.
As shown in fig. 6, the front parts of the outer walls of the two limiting rods 42 are both slidably connected with a resisting block 48, the rear sides of the two resisting blocks 48 are overlapped with the front sides of the two moving blocks 43, the front parts of the outer walls of the two limiting rods 42 are both movably sleeved with adjusting springs 49, the rear ends of the two adjusting springs 49 are fixedly connected with the front sides of the two resisting blocks 48, and the front ends of the two adjusting springs 49 are fixedly connected with the front parts of the inner walls of the two moving grooves 41.
When the collecting box 45 moves towards the front of the base 1, the two moving blocks 43 stop moving after touching the two stop blocks 48, and the two adjusting springs 49 play a role in buffering, so that the impact force applied to the collecting box 45 can be buffered by the spring potential energy.
The working principle of the utility model is that an operator places a wire harness loop to be processed on the paying-off mechanism 5, and the paying-off mechanism 5 is driven by a motor, which is not described more for the existing mechanism. The wire harness passes through the two annular grooves 27, the two buffer springs 26 buffer the pressure applied to the wire harness by the top limiting roller 25, and the two limiting rollers 25 can limit the wire harnesses with different sizes.
One end of the wire harness passes through the limiting cylinder 39 and is positioned between the two electric conveying belts 38, the two electric conveying belts 38 drive the wire harness to move rightwards to a designated position, the electric push rod 32 is started, the output end of the electric push rod drives the upper cutter 34 to be close to the lower cutter 36, the upper cutter 34 cuts the wire harness, the upper cutter 38 then moves upwards, the two electric conveying belts 38 reversely rotate, the electric push rod 32 drives the wire harness after cutting to move leftwards to the designated position, the electric push rod 32 drives the upper cutter 34 to move downwards again, the upper cutter and the lower cutter peel the wire harness after cutting, the two electric conveying belts 38 rotate again to drive the wire harness to move rightwards, wire harnesses fall into the collecting box 45, and the cut peeled wire harness ends are transmitted by the two electric conveying belts 38.
After the collecting box 45 collects for a certain time, the internal thread sleeve 46 is rotated, the threaded rod 47 pushes the collecting box, the collecting box 45 slides on the two limiting rods 42 through the two moving blocks 43 until the two moving blocks 43 contact the two stop blocks 48 to stop rotating the internal thread sleeve 46, and the elastic potential energy of the two adjusting springs 49 can convert a certain impact force received by the collecting box 45, so that the service life of the collecting box 45 is prolonged.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.