CN221530545U - A wire harness parallel connection crimping device - Google Patents

Abstract

The utility model relates to the technical field of wire harness crimping, and discloses a wire harness parallel connection crimping device, which solves the problems that the wire harness is easy to damage and the crimping quality of the wire harness is affected when the current wire harness crimping device is in crimping, and comprises a base, wherein both sides of the upper end of the base are symmetrically provided with sliding grooves, both sides of the upper end of the base are connected with overvoltage-preventing components, one side of the upper end of the base is connected with a crimping device body, the fixed plate moves and drives the depression bar and the tilting seat simultaneously to move downwards, and the depression bar moves and drives the clamp plate and move downwards, makes first spring compression, and trapezoidal seat moves and drives the second damping pole and move, makes second spring compression, under the elastic potential energy of second spring, plays the guard action, under the dual decompression guard action of preventing the excessive pressure subassembly, guarantees the crimping device body and to the dynamics in the pencil crimping process, avoids pushing down the dynamics too big, causes the damage to the pencil, has guaranteed pencil crimping quality.

Description

Wire harness parallel connection crimping device

Technical Field

The utility model belongs to the technical field of wire harness crimping, and particularly relates to a wire harness parallel crimping device.

Background

The wire harness is a whole of a certain load source group providing service equipment, such as a relay circuit, a switching device, a control system and the like, when the wire harness is connected in parallel, the wire harness and the terminal are generally required to be connected together by a crimping device, the wire harness and the terminal are generally crimped by the crimping device through a hydraulic or electric mode, the force generated by hydraulic or electric crimping is overlarge, the wire harness is easy to damage, and the crimping quality of the wire harness is affected. The wire harness crimping device has overlarge strength during crimping, so that the wire harness is easy to damage, and the crimping quality of the wire harness is affected.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the wire harness parallel connection crimping device, which effectively solves the problems that the wire harness is easy to damage and the crimping quality of the wire harness is affected due to overlarge strength when the wire harness crimping device is crimped at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pencil connects crimping device, includes the base, the spout has all been seted up to base upper end both sides symmetry, base upper end both sides all are connected with prevents the excessive pressure subassembly, base upper end one side is connected with crimping device body, crimping device body both sides all are connected with the connecting plate, prevent the excessive pressure subassembly including installing in the fixing base of base upper end both sides, fixing base internally connected has first damping pole, first damping pole upper end is connected with the clamp plate.

Preferably, the outside cover of first damping pole is equipped with first spring, first spring one end is connected with the inside bottom of fixing base, the first spring other end is connected with clamp plate one side, the clamp plate upper end is connected with the depression bar, the depression bar upper end runs through and extends to fixing base top department, two be connected with the fixed plate between the depression bar.

Preferably, both sides of the fixing plate are symmetrically connected with inclined seats, both sides of the upper end of the base are connected with trapezoidal seats, one inclined surface of each trapezoidal seat is contacted with the lower end of each inclined seat, both sides of the lower end of each trapezoidal seat are connected with sliding blocks, one end of each sliding block is connected with a sliding rod in a penetrating manner, and both ends of each sliding rod are connected with both sides of the inner wall of each sliding groove.

Preferably, both sides of one end of the trapezoid seat are connected with second damping rods, one end of each second damping rod is connected with a support plate, the lower end of each support plate is connected with one side of the upper end of the base, a second spring is sleeved outside each second damping rod, one end of each second spring is connected with one side of each support plate, and the other end of each second spring is connected with one side of the trapezoid seat.

Preferably, the support plates are symmetrically connected to two sides of the upper end of the base, clamping grooves are formed in one side of the support plates, limiting plates are clamped on one side of the inner portions of the clamping grooves, and rubber cushions are connected to one side of the lower end of each limiting plate.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, through the arrangement of the overpressure prevention component, the fixed plate moves to drive the pressing rod and the inclined seat to move downwards at the same time, the pressing rod moves to drive the pressing plate to move downwards, so that the first spring is compressed, the trapezoidal seat moves to drive the second damping rod to move, so that the second spring is compressed, the protective effect is realized under the elastic potential energy of the second spring, the force of the crimping device body in the crimping process of the wire harness is ensured under the double pressure reduction protective effect of the overpressure prevention component, the excessive pressing force is avoided, the damage to the wire harness is caused, and the crimping quality of the wire harness is ensured.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a front view of a wire harness splice crimping apparatus of the present utility model;

FIG. 2 is a schematic diagram of an overpressure resistant assembly of the present utility model;

FIG. 3 is a schematic view of a connecting structure of the slider of the present utility model;

FIG. 4 is a schematic view of a connection structure of a platen according to the present utility model;

fig. 5 is a schematic diagram of a slot opening structure according to the present utility model.

In the figure: 1. a base; 2. a chute; 3. an overpressure prevention assembly; 31. a fixing seat; 32. a first damping rod; 33. a pressing plate; 34. a first spring; 35. a compression bar; 36. a fixing plate; 37. an inclined seat; 38. a trapezoid seat; 39. a slide block; 310. a slide bar; 311. a second damping rod; 312. a support plate; 313. a second spring; 4. a crimping device body; 5. a connecting plate; 6. a support plate; 7. a clamping groove; 8. a limiting plate; 9. rubber cushion.

Detailed Description

The application is described in further detail below with reference to fig. 1-5.

The embodiment of the application discloses a wire harness parallel connection crimping device. Referring to fig. 1, including base 1, spout 2 has all been seted up to base 1 upper end both sides symmetry, and base 1 upper end both sides all are connected with prevent excessive pressure subassembly 3, and base 1 upper end one side is connected with crimping device body 4, and crimping device body 4 both sides all are connected with connecting plate 5, prevent excessive pressure subassembly 3 including installing in base 1 upper end both sides fixing base 31, fixing base 31 internally connected has first damping pole 32, and first damping pole 32 upper end is connected with clamp plate 33.

Referring to fig. 2-4, a first spring 34 is sleeved outside the first damping rod 32, one end of the first spring 34 is connected with the bottom end inside the fixed seat 31, the other end of the first spring 34 is connected with one side of the pressing plate 33, the upper end of the pressing plate 33 is connected with a pressing rod 35, the upper end of the pressing rod 35 extends to the position above the fixed seat 31 in a penetrating way, a fixed plate 36 is connected between the two pressing rods 35, the fixed plate 36 moves downwards and drives an inclined seat 37 and the pressing rod 35 to move, two sides of the fixed plate 36 are symmetrically connected with the inclined seat 37, two sides of the upper end of the base 1 are connected with a trapezoid seat 38, one inclined surface of the trapezoid seat 38 contacts with the lower end of the inclined seat 37, the inclined seat 37 moves downwards to push the trapezoid seat 38 to move towards two sides, the both sides of trapezoidal seat 38 lower extreme all are connected with slider 39, slider 39 one end through-connection has slide bar 310, slide bar 310 is spacing to slider 39, make slider 39 slide in spout 2 inside, avoid slider 39 to take place to break away from with spout 2, slide bar 310 both ends all are connected with spout 2 inner wall both sides, trapezoidal seat 38 one end both sides all are connected with second damping rod 311, second damping rod 311 one end is connected with extension board 312, extension board 312 lower extreme is connected with base 1 upper end one side, the outside cover of second damping rod 311 is equipped with second spring 313, second spring 313 one end is connected with extension board 312 one side, the second spring 313 other end is connected with trapezoidal seat 38 one side.

Referring to fig. 5, the equal symmetry in base 1 upper end both sides is connected with backup pad 6, and draw-in groove 7 has been seted up to backup pad 6 one side, and draw-in groove 7 internally connected has limiting plate 8, and draw-in groove 7 carries out the joint to limiting plate 8 fixedly, and limiting plate 8 lower extreme one side is connected with rubber cushion 9, and rubber cushion 9 fixes the pencil outside of processing, avoids the pencil to take place the skew at the crimping in-process.

The implementation principle of the wire harness parallel connection crimping device provided by the embodiment of the application is as follows: when the crimping device is used, the crimping device body 4 moves downwards to drive the connecting plate 5 to move, the lower end of the connecting plate 5 is in contact with the upper end of the fixing plate 36, the fixing plate 36 moves to drive the pressing rod 35 and the inclined seat 37 to move downwards simultaneously, the pressing rod 35 moves to drive the pressing plate 33 to move downwards, the pressing plate 33 moves to drive the first damping rod 32 to move, the first damping rod 32 is compressed and contracted, the first spring 34 is compressed under the elastic potential energy of the first spring 34, the pressure is reduced, the pressing plate 33 moves downwards and drives the fixing plate 36 to move downwards, the fixing plate 36 drives the inclined seat 37 to move, the inclined seat 38 is contacted with the lower end of the inclined seat 37 due to the inclined surface of the trapezoidal seat 38, the trapezoidal seat 38 is driven to move along with the movement of the inclined seat 37, meanwhile, the trapezoidal seat 38 moves to one side along a straight line under the limiting action of the sliding block 39 and the sliding rod 310, the second damping rod 311 is compressed and contracted, the second spring 313 is compressed and compressed under the elastic potential energy of the second spring 313, the decompression function is played, the protection effect of the anti-crimping device body 4 is ensured, the large crimping force is ensured, and the wire harness is prevented from being damaged in the dual crimping process.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a pencil connects crimping device, includes base (1), its characterized in that: spout (2) have all been seted up to base (1) upper end both sides symmetry, base (1) upper end both sides all are connected with prevent excessive pressure subassembly (3), base (1) upper end one side is connected with crimping device body (4), crimping device body (4) both sides all are connected with connecting plate (5), prevent excessive pressure subassembly (3) including installing fixing base (31) in base (1) upper end both sides, fixing base (31) internally connected with first damping pole (32), first damping pole (32) upper end is connected with clamp plate (33).

2. The wire harness parallel crimping device according to claim 1, wherein: the outside cover of first damping pole (32) is equipped with first spring (34), first spring (34) one end is connected with fixing base (31) inside bottom, first spring (34) other end is connected with clamp plate (33) one side, clamp plate (33) upper end is connected with depression bar (35), depression bar (35) upper end runs through and extends to fixing base (31) top department, two be connected with fixed plate (36) between depression bar (35).

3. The wire harness parallel crimping device according to claim 2, wherein: the fixed plate (36) both sides all symmetry are connected with slope seat (37), base (1) upper end both sides all are connected with trapezoidal seat (38), trapezoidal seat (38) slope one side and slope seat (37) lower extreme contact, trapezoidal seat (38) lower extreme both sides all are connected with slider (39), slider (39) one end through connection has slide bar (310), slide bar (310) both ends all are connected with spout (2) inner wall both sides.

4. A wire harness splicing crimping device according to claim 3, wherein: the novel damping device is characterized in that two sides of one end of the trapezoid base (38) are connected with second damping rods (311), one end of each second damping rod (311) is connected with a support plate (312), the lower end of each support plate (312) is connected with one side of the upper end of the base (1), a second spring (313) is sleeved outside each second damping rod (311), one end of each second spring (313) is connected with one side of each support plate (312), and the other end of each second spring (313) is connected with one side of the trapezoid base (38).

5. The wire harness parallel crimping device according to claim 1, wherein: the base is characterized in that support plates (6) are symmetrically connected to two sides of the upper end of the base (1), clamping grooves (7) are formed in one side of the support plates (6), limiting plates (8) are connected to one side of the inner portions of the clamping grooves (7), and rubber cushions (9) are connected to one side of the lower ends of the limiting plates (8).