阅读说明：本技术 一种同轴电缆治具的驱动机构 (Driving mechanism of coaxial cable jig ) 是由 陆阳清 王凯 陈泽楷 张鑫洋 于 2019-08-14 设计创作，主要内容包括：本发明涉及传输线生产领域。一种电缆的驱动机构,包括机架、固定底座、中间滑条、移料气缸、滑移板、推料组件、连接块和电缆治具；固定底座为沟槽形,所述的中间滑条安装在固定底座的中部；移料气缸水平设置在机架上,移料气缸的伸缩端通过连接块与滑移板相连接；所述的滑移板通过滑轨与固定底座相移动配合,滑移板设置有并列的两条；所述的推料组件设置在滑移板的上端,推料组件均匀设置,推料组件用于单向推动治具移动。所述的电缆治具包括底座、压板、锁扣和胶垫；压板铰接在转座中；压板的端部设置有卡槽；锁扣与底座相铰接,锁扣的竖直部上设置有弯钩,弯钩与卡槽相匹配。本发明可装两种规格电缆、驱动高效准确、刚度高。(The invention relates to the field of transmission line production. A cable driving mechanism comprises a rack, a fixed base, a middle slide bar, a material moving cylinder, a sliding plate, a material pushing assembly, a connecting block and a cable jig; the fixed base is in a groove shape, and the middle sliding strip is arranged in the middle of the fixed base; the material moving cylinder is horizontally arranged on the rack, and the telescopic end of the material moving cylinder is connected with the sliding plate through a connecting block; the sliding plate is movably matched with the fixed base through a sliding rail, and two parallel sliding plates are arranged; the material pushing assembly is arranged at the upper end of the sliding plate and is uniformly arranged, and the material pushing assembly is used for pushing the jig to move in a one-way mode. The cable jig comprises a base, a pressing plate, a lock catch and a rubber pad; the pressure plate is hinged in the rotary seat; the end part of the pressing plate is provided with a clamping groove; the lock catch is hinged with the base, a hook is arranged on the vertical portion of the lock catch, and the hook is matched with the clamping groove. The invention can be used for installing cables with two specifications, and has high efficiency and accuracy in driving and high rigidity.)

1. The driving mechanism of the coaxial cable jig is characterized by comprising a rack (1), a fixed base (41), a middle sliding strip (42), a material moving cylinder (43), a sliding plate (44), a material pushing assembly (45), a connecting block (46) and a cable jig; the fixed bottom plate (41) is fixedly arranged on the rack (1), the fixed base (41) is in a groove shape, the middle sliding strip (42) is arranged in the middle of the fixed base (41), the middle sliding strip (42) protrudes upwards, and the cable jig is movably matched on the middle sliding strip (42); the material moving cylinder (43) is horizontally arranged on the rack, and the telescopic end of the material moving cylinder (43) is connected with the sliding plate (44) through a connecting block (46); the sliding plates (44) are movably matched with the fixed base (41) through sliding rails, and two parallel sliding plates (44) are arranged; the pushing assemblies (45) are arranged at the upper ends of the sliding plates (44), the pushing assemblies (45) are uniformly arranged, the corresponding pushing assemblies (45) on the two sliding plates (44) are kept synchronous, and the pushing assemblies (45) are used for pushing the cable jig to move in a single direction.

2. The driving mechanism of a coaxial cable fixture as claimed in claim 1, wherein the pushing assembly (45) comprises a connecting seat (451), a pushing block (452) and a compression spring (453); the connecting seat (451) is fixedly arranged on the sliding plate (44), and a round hole is arranged in the connecting seat (451); the pushing block (452) is hinged to the connecting base (451) through a pin shaft, a right-angle block is arranged at the left end of the pushing block (452), the right-angle block is in contact with the connecting base (451), the right end of the pushing block (452) is a vertical plane, the right end of the pushing block is higher than the plane of the fixed base (41), and a lug is arranged at the bottom end of the middle of the pushing block (452); the upper end of the compression spring (453) is sleeved in the lug, and the lower end of the compression spring is arranged in a round hole of the connecting seat (451).

3. The driving mechanism of a coaxial cable tool as claimed in claim 1, wherein the compression spring (453) has a moderate elastic coefficient, and is capable of resisting the gravity of the pushing block (452) to lift the pushing block (452) upward, and when the cable tool contacts the inclined surface at the right end of the pushing block (452), the pushing block (452) is forced to rotate.

4. The driving mechanism of a coaxial cable fixture as claimed in claim 1, wherein the right-angle block at the left end of the pusher block (452) can catch the pusher block (452) to continue turning left, the upper surface of the fixed base (41) is higher than the pusher block (452), and the pusher block (452) in a right-turned state is completely lower than the upper surface of the fixed base (41).

5. The driving mechanism of a coaxial cable fixture according to claim 1, wherein the upper end surface of the fixing base (41) is flat, and the middle slide bar (42) is movably connected with the cable fixture.

6. The driving mechanism of a coaxial cable fixture according to claim 1, wherein the cable fixture comprises a base (100), a pressing plate (200), a latch (300) and a rubber pad (400); a groove (101) is formed in the middle of the bottom surface of the base (100), a rotary seat (102) is arranged on the side edge of the base (100), one end of the pressing plate (200) is hinged in the rotary seat (102), and the rubber pad (400) is arranged on the bottom end surface of the pressing plate (200); a wedge-shaped convex edge (201) is arranged on the side of the pressing plate (200), and a clamping groove (202) is arranged at the end part of the pressing plate (200); the lock catch (300) is folded, the turning part of the lock catch (300) is hinged with the base (100) through a pin shaft, and a hook is arranged on the vertical part of the lock catch (300) and matched with the clamping groove (202); the base (100) both sides end be provided with wedge chimb (201) assorted flange, base (100) middle part is provided with the rectangle heavy groove.

7. The driving mechanism of a coaxial cable fixture according to claim 1, wherein two rows of material accommodating slots (103) are provided on two upper end surfaces of the base (100), the number of material accommodating slots (103) in each row is nine, the depth of the material accommodating slots in the middle three is shallow, and the depth of the material accommodating slots on two sides is deep.

8. The driving mechanism of a coaxial cable fixture as claimed in claim 1, wherein the latch (300) is capable of being engaged with the pressing plate (200) under the action of gravity.

Technical Field

The invention relates to the field of transmission line production, in particular to a driving mechanism of a coaxial cable jig.

Background

Coaxial cable refers to a cable having two concentric conductors, the conductors and shield sharing the same axis. Most common coaxial cables consist of copper wire conductors separated by an insulating material, outside of which is another layer of annular conductor and its insulation, and then the entire cable is surrounded by a sheath of polyvinyl chloride. Coaxial cables are used by television companies between television subscribers and community antennas, by telephone companies, and in enterprise intranets and ethernet networks. When the coaxial cable is connected and installed, the butt end portion needs to be peeled and soldered, and the coaxial cable is often processed in a specific jig because the coaxial cable is difficult to fix.

The intellectual property office of China discloses that a full-automatic coaxial cable peeler that production efficiency is high is 109698456A, and this patent includes leading wheel mechanism, interior double-layered line claw actuating mechanism, revolves sword mechanism, outer double-layered line mechanism, graduation positioning disk, left feeding mechanism, right feeding mechanism and the subassembly of skinning, install counter and encoder on the leading wheel mechanism, interior double-layered line claw actuating mechanism installs at revolving knife pipe entrance, revolves sword mechanism, outer double-layered line mechanism, left feeding mechanism, graduation positioning disk, the subassembly of skinning and right feeding mechanism and sets gradually from a left side to the right side. The patent is driven by an inner wire clamping claw driving mechanism, and error influences such as step loss and the like can be generated due to factors such as cable elasticity and bending.

The intellectual property office of China discloses an electric wire and cable peeling jig with the publication number of 207339110U, which comprises a base and a cover body; the cover body covers the top surface of the base; semicircular grooves are respectively formed in the bottom surface of the cover body and the top surface of the base, and the two semicircular grooves are matched with each other to form a circular paying-off groove; and a cutting device is arranged at the bottom of the groove. Use this embodiment technical scheme, the lid closes on the base, and recess between them mutually supports and forms the wire casing of putting, is provided with cutting device in the bottom of recess, and the wire and cable that will wait to cut is put into the wire casing of putting, and during the pulling wire and cable, cutting device can cut gliding wire and cable from top to bottom, with central metallic conductor and two insulating layer separation about with for insulating layer sizing material and central metallic conductor can direct or indirect utilization of secondary. This patent can only place the single strand cable, only is suitable for the cable of a thickness, carries out the axial cutting, can not be used for the circular cutting.

Disclosure of Invention

The purpose of the invention is: aiming at the defects in the prior art, the cable jig capable of accommodating cables with two specifications, driving the coaxial cables with high efficiency, accuracy and high rigidity and the driving mechanism thereof are provided.

For the purpose of the invention, the following technical scheme is adopted for realizing the purpose:

a cable driving mechanism comprises a rack, a fixed base, a middle slide bar, a material moving cylinder, a sliding plate, a material pushing assembly, a connecting block and a cable jig; the fixed bottom plate is fixedly arranged on the rack, the fixed base is in a groove shape, the middle sliding strip is arranged in the middle of the fixed base, the middle sliding strip protrudes upwards, and the cable jig is movably matched on the middle sliding strip; the material moving cylinder is horizontally arranged on the rack, and the telescopic end of the material moving cylinder is connected with the sliding plate through a connecting block; the sliding plate is movably matched with the fixed base through a sliding rail, and two parallel sliding plates are arranged; the material pushing assemblies are arranged at the upper ends of the sliding plates and are uniformly arranged, the corresponding material pushing assemblies on the two sliding plates are kept synchronous, and the material pushing assemblies are used for pushing the jig to move in a single direction.

Preferably, the material pushing assembly comprises a connecting seat, a material pushing block and a compression spring; the connecting seat is fixedly arranged on the sliding plate, and a round hole is formed in the connecting seat; the pushing block is hinged to the connecting seat through a pin shaft, a right-angle block is arranged at the left end of the pushing block and is in contact with the connecting seat, the right end of the pushing block is a vertical plane, the right end of the pushing block is higher than the plane of the fixed base, and a lug is arranged at the bottom end of the middle of the pushing block; the upper end of the compression spring is sleeved in the lug, and the lower end of the compression spring is arranged in the round hole of the connecting seat.

Preferably, the elastic coefficient of the compression spring is moderate, the compression spring can resist the gravity of the pushing block to lift the pushing block upwards, and when the jig contacts the inclined plane at the right end of the pushing block, the pushing block can be forced to rotate.

Preferably, the right-angle block at the left end of the pushing block can clamp the pushing block to continue turning left, the upper surface of the fixed base is higher than the pushing block, and the pushing block in a right-turning state is completely lower than the upper surface of the fixed base.

Preferably, the upper end surface of the fixed base is flat, and the middle sliding strip is movably connected with the jig phase.

Preferably, the cable jig comprises a base, a pressing plate, a lock catch and a rubber pad; the middle part of the bottom surface of the base is provided with a groove, the side edge of the base is provided with a rotary seat, one end part of the pressure plate is hinged in the rotary seat, and the rubber pad is arranged on the bottom end surface of the pressure plate; the side of the pressing plate is provided with a wedge-shaped convex edge, and the end part of the pressing plate is provided with a clamping groove; the lock catch is folded, the turning part is hinged with the base through a pin shaft, and a hook is arranged on the vertical part of the lock catch and matched with the clamping groove; the base both sides end be provided with wedge chimb assorted flange, the base middle part is provided with the heavy groove of rectangle.

Preferably, two rows of material placing grooves are arranged on the two upper end surfaces of the base, the number of the material placing grooves in each row is nine, the depth of the middle three material placing grooves is shallow, and the depths of the material placing grooves on the two sides are deep.

Preferably, the lock catch can be buckled with the pressing plate under the action of gravity.

Compared with the prior art, the invention has the beneficial effects that: the jig is provided with grooves with different sizes so as to adapt to cables with different thicknesses, meet the actual production requirement and adapt to corresponding cables of different signals to be transmitted in a wire harness; the jig can clamp the coaxial cable to expose the end part, and the positioning and clamping mode is convenient for processing the soft cable; the rubber pad is arranged to prevent the cable from sliding and influence the processing precision; the utility model provides a coaxial cable tool's actuating mechanism is through sliding the tool setting on unable adjustment base, leads by middle draw runner, promotes by pushing away the material subassembly, compares the transportation rigidity that the belt drove higher, is convenient for directly process the work piece in the tool, and is more high-efficient.

Drawings

Fig. 1 is a schematic diagram of an explosive structure according to an embodiment of the present invention.

Fig. 2 is an exploded view of the jig.

Fig. 3 is a schematic structural diagram of the pushing assembly.

Detailed Description

As shown in fig. 1, a driving mechanism of a coaxial cable jig includes a fixed base 41, a middle slide bar 42, a material moving cylinder 43, a sliding plate 44, a material pushing assembly 45, a connecting block 46 and a cable jig; the fixed bottom plate 41 is fixedly arranged on the rack, the fixed base 41 is in a groove shape, the middle sliding strip 42 is arranged in the middle of the fixed base 41, and the middle sliding strip 42 protrudes upwards; the material moving cylinder 43 is horizontally arranged on the rack, and the telescopic end of the material moving cylinder 43 is connected with the sliding plate 44 through a connecting block 46; the sliding plate 44 is movably matched with the fixed base 41 through a sliding rail, and two parallel sliding plates 44 are arranged; the material pushing assemblies 45 are arranged at the upper ends of the sliding plates 44, the material pushing assemblies 45 are uniformly arranged, and the corresponding material pushing assemblies 45 on the two sliding plates 44 are kept synchronous.

As shown in fig. 2, the cable jig includes a base 100, a pressing plate 200, a latch 300 and a rubber pad 400; the middle part of the bottom surface of the base 100 is provided with a groove 101, the side edge of the base 100 is provided with a rotary seat 102, one end part of the pressure plate 200 is hinged in the rotary seat 102, and the rubber pad 400 is arranged on the bottom end surface of the pressure plate 200; a wedge-shaped convex edge 201 is arranged on the side of the pressing plate 200, and a clamping groove 202 is arranged at the end part of the pressing plate 200; the lock catch 300 is folded, the turning part is hinged with the base 100 through a pin shaft, and a hook is arranged on the vertical part of the lock catch 300 and matched with the clamping groove 202; the base 100 both sides end be provided with wedge chimb 201 assorted flange, the base 100 middle part is provided with the rectangle heavy groove, is provided with two rows on the two up end of base 100 and puts silo 103, every row puts the number of silo 103 and is nine, middle three put the silo degree of depth shallower, the put silo degree of depth of both sides is darker.

As shown in fig. 3, the pushing assembly 45 includes a connecting seat 451, a pushing block 452, and a compression spring 453; the connecting base 451 is fixedly arranged on the sliding plate 44, and a round hole is arranged in the connecting base 451; the pushing block 452 is hinged to the connecting base 451 through a pin shaft, a right-angle block is arranged at the left end of the pushing block 452 and is in contact with the connecting base 451, the right end of the pushing block 452 is a vertical plane, the right end of the pushing block 452 is higher than the plane of the fixed base 41, and a lug is arranged at the bottom end of the middle of the pushing block 452; the upper end of the compression spring 453 is sleeved in the lug, and the lower end of the compression spring is arranged in a round hole of the connecting seat 451; the compression spring 453 has a moderate elastic coefficient, can resist the gravity of the pushing block 452 to lift the pushing block 452 upwards, and when the jig contacts the inclined surface at the right end of the pushing block 452, the pushing block 452 can be forced to rotate; the jig is arranged on the fixed base 41, and the feeding direction is from left to right as shown in the figure.

When the driving mechanism of the coaxial cable jig works, the material moving cylinder 43 drives the sliding plate 44 to move back and forth, when the material moving cylinder 43 extends, the material pushing block 452 pushes the jig to move forward for a certain distance, when the material moving cylinder 43 contracts, the material pushing block 452 is forced to be pressed down, and the material pushing assembly 45 resets; thereby realizing the step-by-step feeding of the jig.

The cable jig solves the problem that cables with different specifications of coaxial cables are difficult to process simultaneously, and is provided with grooves with different sizes so as to adapt to cables with different thicknesses, meet the actual production requirement and adapt to different signals transmitted in one wire harness; the jig can clamp the coaxial cable to expose the end part, and the positioning and clamping mode is convenient for processing the soft cable; the rubber pad 400 is arranged to prevent the cable from sliding and affecting the processing precision; the driving mechanism of the coaxial cable jig solves the problems of low moving precision and low rigidity of the jig; through sliding the tool setting on unable adjustment base 41, leading by middle draw runner 42, promoting by pushing away material subassembly 45, it is higher to compare the transportation mode rigidity that the belt drove, is convenient for process the work piece in the tool.