CN210040840U

CN210040840U - Crimping machine for wire harness production

Info

Publication number: CN210040840U
Application number: CN201921225284.9U
Authority: CN
Inventors: 吴惠英; 朱菊珍; 许鸣; 陆永芳
Original assignee: Suzhou Industrial Park Kelinlance Electronics Co Ltd
Current assignee: Suzhou Industrial Park Kelinlance Electronics Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-02-07
Anticipated expiration: 2029-07-31

Abstract

The utility model relates to the technical field of wire harness production, in particular to a crimping machine for wire harness production, which solves the defects of large difficulty and low wire-crimping efficiency of the existing manual wire-crimping of wire harnesses, comprises a device base, fixing plates are welded on two sides of the device base, elastic clamping pieces are fixed on the surfaces of the fixing plates through bolts, threaded rods are connected inside two ends of the device base through bearings, the outer side of the top of the threaded rod is sleeved with connecting blocks, the outer sides of the two connecting blocks are welded with pressing plates, the inner side of the bottom of the device base is also fixed with a pressing motor through bolts, the pressing plates are driven to lift through the connecting blocks, so that the pressing heads press the wiring terminals in the pressing grooves, the surface of the fixing plate is provided with the elastic clamping piece through the bolt, the elastic clamping piece is formed by matching two outwards-turned elastic patches, and the wiring harness is pressed into the two clamping pieces through pressing the wiring harness, so that the function of fixing the wiring harness is achieved.

Description

Crimping machine for wire harness production

Technical Field

The utility model relates to a technical field is used in the pencil production, especially relates to a pencil production is with pressing machine.

Background

The wire harness is one of the most convenient products which are developed fastest, have the largest market demand and are installed most in the current electronic information industry. Wire harnesses are widely used from popular household appliances to communication equipment, internal and external equipment of computers, solar energy, airplanes, automobiles, military equipment and the like. The crimping process is the most important process in the production of wire harnesses, and is a process of firmly connecting a connecting terminal with an electric wire by extruding and deforming the connecting terminal. However, the existing wire harness crimping machine generally has great difficulty in manually crimping, and has poor wire harness fixing effect during manual wire crimping, so that the wire crimping efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the manual line ball degree of difficulty of current pencil is big and line ball is inefficient, and the press for producing pencil that provides is with pressing machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pressing machine is used in pencil production, includes the device base, the both sides welding of device base has the fixed plate, the surface of fixed plate has the elasticity fastener through the bolt fastening, and the inside threaded rod that is connected with through the bearing in both ends of device base, the top outside cover of threaded rod is equipped with the connecting block, two the outside welding of connecting block has the clamp plate, and the bottom inboard of device base still has the motor of exerting pressure through the bolt fastening.

Preferably, the output end of the pressure applying motor is sleeved with a driving gear, and the outer side of the bottom of one of the threaded rods is sleeved with a transmission gear meshed with the driving gear.

Preferably, synchronous belt wheels are adjusted on the outer sides of the bottoms of the two threaded rods, and synchronous belts are wound on the outer sides of the synchronous belt wheels.

Preferably, the surface of the threaded rod is provided with threads, and the inner wall of the connecting block is provided with a thread groove corresponding to the threads on the surface of the threaded rod.

Preferably, the upper surface of the device base is provided with a pressure groove, and the bottom of the pressure plate is welded with a pressure head corresponding to the pressure groove.

Preferably, the elastic clamping piece is a metal elastic piece, and the two metal elastic pieces are turned outwards and matched to form the clamping piece.

The utility model has the advantages that:

1. the pressing motor drives the two threaded rods to synchronously rotate by utilizing the driving gear, the transmission gear and the synchronous belt, so that the inner wall sleeved outside the pressing motor is driven to be provided with a connecting block which corresponds to the threaded groove of the surface thread of the threaded rod, and the lifting is realized.

2. The pressing plate is driven to lift through the connecting block, so that the pressing head presses the wiring terminal in the pressing groove.

3. The surface of the fixing plate is provided with the elastic clamping piece through the bolt, the elastic clamping piece is formed by matching two outwards-turned elastic patches, and the wiring harness is pressed into the two clamping pieces through pressing the wiring harness, so that the function of fixing the wiring harness is achieved.

Drawings

Fig. 1 is a schematic structural view of a crimping machine for producing a wire harness according to the present invention;

fig. 2 is a schematic view of a partial overlooking structure of a crimping machine for producing a wire harness according to the present invention;

fig. 3 is a partial sectional structural view at a in fig. 1.

In the figure: the device comprises a device base 1, a fixing plate 2, a threaded rod 3, a connecting block 4, a pressing plate 5, a pressing head 6, a synchronous belt 7, an elastic clamping piece 8, a pressing groove 9, a pressing motor 10, a driving gear 11 and a transmission gear 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a crimping machine for producing a wire harness comprises a device base 1, wherein fixing plates 2 are welded on two sides of the device base 1, elastic clamping pieces 8 are fixed on the surfaces of the fixing plates 2 through bolts, threaded rods 3 are connected inside two ends of the device base 1 through bearings, connecting blocks 4 are sleeved on the outer sides of the tops of the threaded rods 3, pressing plates 5 are welded on the outer sides of the two connecting blocks 4, and a pressing motor 10 is fixed on the inner side of the bottom of the device base 1 through bolts;

driving gear 11 has been cup jointed to biasing motor 10's output, drive gear 12 with driving gear 11 meshing has been cup jointed in the bottom outside of one of them threaded rod 3, synchronous pulley has all been adjusted in the bottom outside of two threaded rod 3, synchronous pulley's the outside is around being equipped with hold-in range 7, the surface of threaded rod 3 is equipped with the screw thread, the thread groove that corresponds with 3 surperficial screw threads of threaded rod is seted up to the inner wall of connecting block 4, indent 9 has been seted up to device base 1's upper surface, the bottom welding of clamp plate 5 has the pressure head 6 that corresponds with indent 9, elasticity fastener 8 is the metal shrapnel, two metal shrapnels.

In this embodiment, a pressing motor 10 is installed inside the device base 1, and the pressing motor 10 drives the two threaded rods 3 to rotate synchronously by using a driving gear 11, a transmission gear 12 and a synchronous belt 7, so as to drive the inner wall sleeved outside the pressing motor to be provided with a connecting block 4 having a threaded groove corresponding to the surface thread of the threaded rod 3 to lift.

The pressing plate 5 is welded on the outer sides of the two connecting blocks 4, the pressing head 6 is welded on the bottom of the pressing plate 5, the pressing groove 9 is formed in the top of the device base 1, the pressing plate 5 is driven to lift through the connecting blocks 4, and the pressing head 6 presses the wiring terminal in the pressing groove 9.

Fixing plate 2 is welded on two sides of device base 1, and bolt fastening elasticity fastener 8 is passed through on the surface of fixing plate 2, and elasticity fastener 8 is the clamping piece that two elasticity patches that turn up cooperate and form, makes the pencil impress in two clamping pieces through pressing down the pencil, reaches the function of fixed pencil.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a crimping machine is used in pencil production, includes device base (1), its characterized in that, the both sides welding of device base (1) has fixed plate (2), the surface of fixed plate (2) is through bolt fastening elasticity fastener (8), and the both ends of device base (1) are inside to be connected with threaded rod (3) through the bearing, the top outside cover of threaded rod (3) is equipped with connecting block (4), two the outside welding of connecting block (4) has clamp plate (5), and the bottom inboard of device base (1) still is fixed with motor (10) of exerting pressure through the bolt fastening.

2. The crimping machine for producing wire harnesses as claimed in claim 1, wherein the output end of the pressing motor (10) is sleeved with a driving gear (11), and a transmission gear (12) engaged with the driving gear (11) is sleeved on the outer side of the bottom of one of the threaded rods (3).

3. The crimping machine for producing wire harnesses as claimed in claim 1, wherein a timing belt pulley is adjusted at the bottom outer side of each of said threaded rods (3), and a timing belt (7) is wound around the outer side of said timing belt pulley.

4. The crimping machine for producing wire harnesses as claimed in claim 1, wherein the surface of the threaded rod (3) is provided with threads, and the inner wall of the connecting block (4) is provided with thread grooves corresponding to the threads on the surface of the threaded rod (3).

5. The crimping machine for producing the wire harness as claimed in claim 1, wherein a crimping groove (9) is formed in the upper surface of the device base (1), and a crimping head (6) corresponding to the crimping groove (9) is welded to the bottom of the crimping plate (5).

6. The crimping machine for producing a wire harness as claimed in claim 1, wherein the resilient latch (8) is a metal spring piece, and the two metal spring pieces are turned outwards to form a clamping piece.