CN212968110U

CN212968110U - Servo drive input interface structure

Info

Publication number: CN212968110U
Application number: CN202021094282.3U
Authority: CN
Inventors: 移振华
Original assignee: Nanjing Thinkvo Automation Equipment Co ltd
Current assignee: Nanjing Thinkvo Automation Equipment Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-04-13
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a servo drive input interface structure, which comprises a junction box, wherein one side of the surface of the junction box is provided with a wiring port, the lower end of the interior of the junction box is fixedly provided with a lower clamping piece, the upper end of the junction box is fixedly provided with a mounting sleeve, two sides of the lower end of the interior of the mounting sleeve are respectively and movably provided with a movable clamping plate, one side of the two separated movable clamping plates is respectively and movably provided with a movable pull rod, one end of the two separated movable pull rods is positioned at the outer side of the mounting sleeve, the upper end of the interior of the mounting sleeve is movably inserted with a sliding sleeve, the lower end of the sliding sleeve is positioned in the interior of the mounting sleeve, through the arrangement of the movable clamping plates, the upward movement of a pressure rod is avoided, one end of the movable clamping plate is inclined, when the pressure rod moves downwards, the movable clamping plate slides along the surface, the pressure lever is prevented from moving upwards, and the clamping effect is enhanced.

Description

Servo drive input interface structure

Technical Field

The utility model particularly relates to a servo drive input interface structure.

Background

The servo drive technology is one of the key technologies for controlling numerical control machines, industrial robots and other industrial machines, and is generally concerned at home and abroad. In the last 10 years of the 20 th century, the development of microprocessor (especially digital signal processor — DSP) technology, power electronic technology, network technology, and control technology lays a good foundation for the further development of servo-driven technology.

When using servo drive, need be connected electric wire and servo drive, common connected mode is mostly the bolt and carries out fastening connection, and it is more troublesome to install, often needs use tool cooperation to use just can install, and the solid effect of card is not good moreover, produces smooth silk phenomenon easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a servo drive input interface structure to prior art's weak point to reach the installation and fixed purpose of being convenient for.

In order to solve the problems, the utility model provides a servo drive input interface structure, which comprises a junction box, wherein one side of the surface of the junction box is provided with a wiring port, the lower end of the junction box is fixedly provided with a lower clamping sheet, the upper end of the junction box is fixedly provided with a mounting sleeve, two sides of the lower end of the mounting sleeve are respectively and movably provided with a movable clamping sheet, one side of the two separated movable clamping sheets is respectively and movably provided with a movable pull rod, one end of the two separated movable pull rods is positioned at the outer side of the mounting sleeve, the upper end of the mounting sleeve is movably inserted with a sliding sleeve, the lower end of the sliding sleeve is positioned in the mounting sleeve, a compression rod is fixedly arranged at the middle position of the lower end of the sliding sleeve, the lower end of the compression rod movably penetrates through the mounting sleeve, the end is positioned in the wiring port, the upper clamping, the utility model discloses a fixed mounting of installation cover, including draw-in groove, movable draw-in plate, installation cover, movable clamp, movable pull rod, the inside fixed mounting of draw-in groove has the latch, two the latch respectively with two the one end that the movable draw-in plate separated from is laminated mutually, the equal fixed mounting in both sides on installation cover surface has the installation to tie, the inside movable mounting of installation tie has the activity to press from both sides, the activity press.

Preferably, five wiring ports are respectively and symmetrically distributed with five mounting sleeves, and the internal widths of the wiring ports and the mounting sleeves are larger than the width of the compression bar.

Preferably, the middle position inside the mounting sleeve is fixedly provided with a fixing sleeve, the inside of the fixing sleeve is movably inserted with the pressure rod, the two sides of the surface of the fixing sleeve are fixedly provided with connecting rods, and one end of each connecting rod is fixedly connected with one side of the inner wall of the mounting sleeve.

Preferably, the two movable clamping plates are obliquely and symmetrically distributed relative to the pressure lever, and one opposite ends of the two movable clamping plates are oblique.

Preferably, one end of the movable pull rod is movably sleeved with a supporting spring, one end of the supporting spring is fixedly connected with one side of the inner wall of the mounting sleeve, and the other end of the supporting spring is fixedly connected with one side of the movable clamping plate.

Preferably, both sides of the surface of the mounting sleeve are fixedly provided with return springs, and the separated ends of the return springs are fixedly connected with one ends of the two movable clamps respectively.

Preferably, the limiting grooves are formed in two sides of the surface of the sliding sleeve, the limiting blocks are movably inserted into the limiting grooves, and one ends of the limiting blocks are fixedly connected with the inner wall of the mounting sleeve.

Compared with the prior art: the whole device has a good clamping effect through the arrangement of the pressing rod, when a user uses the device, one end of the electric wire is inserted into the wiring port and is positioned above the lower clamping piece, the user presses the sliding sleeve, the sliding sleeve moves along the installation sleeve through the limiting groove and the limiting block, the pressing rod at the lower end of the sliding sleeve moves downwards, the upper clamping piece at the lower end of the pressing rod is connected with the upper end of the electric wire, and the electric wire is conveniently fixed in the wiring port;

the movable clamping plate is arranged to prevent the pressing rod from moving upwards, one end of the movable clamping plate is inclined, when the pressing rod moves downwards, the movable clamping plate slides along the surface of the clamping tooth, when the pressing rod moves upwards, one end of the movable clamping plate is abutted against the clamping tooth, the pressing rod is prevented from moving upwards, and the clamping effect is enhanced;

through the setting of activity clamp, the dismantlement of the electric wire of being convenient for, the user extrudees the one end that the activity was pressed from both sides to relative direction, and the one end that the activity was pressed from both sides outwards lifts up under the effect of erection bolt, and the one end that the activity was pressed from both sides passes through movable pull rod and drives the direction removal that the activity cardboard is from mutually for the one end of activity cardboard breaks away from with the inside latch of draw-in groove mutually, and the user upwards stimulates the sliding sleeve, and the sliding sleeve drives depression bar upward movement, thereby the integrated device's of.

Drawings

Fig. 1 is a schematic view of the overall device of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic side view of the pressure bar of the present invention.

In the figure: 1. a junction box; 2. a wiring port; 3. a lower card; 4. a movable clamp; 5. installing a bolt; 6. A return spring; 7. a sliding sleeve; 8. installing a sleeve; 9. fixing a sleeve; 10. an upper card; 11. a pressure lever; 12. A movable clamping plate; 13. a support spring; 14. a movable pull rod; 15. a card slot; 16. and (4) clamping teeth.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a technical scheme of a servo drive input interface structure includes a junction box 1, a wiring port 2 is formed on one side of the surface of the junction box 1, a lower clamping piece 3 is fixedly mounted on the lower end of the junction box 1, a mounting sleeve 8 is fixedly mounted on the upper end of the junction box 1, movable clamping plates 12 are movably mounted on two sides of the lower end of the mounting sleeve 8, movable pull rods 14 are movably mounted on one sides of the two movable clamping plates 12 away from each other, one ends of the two movable pull rods 14 away from each other are located on the outer side of the mounting sleeve 8, a sliding sleeve 7 is movably inserted into the upper end of the mounting sleeve 8, the lower end of the sliding sleeve 7 is located inside the mounting sleeve 8, a press rod 11 is fixedly mounted at the middle position of the lower end of the sliding sleeve 7, the lower end of the press rod 11 movably penetrates through the mounting sleeve 8 and is located inside the wiring, the inside fixed mounting of draw-in groove 15 has latch 16, and two latch 16 laminate mutually with the one end that two movable clamping plates 12 leave respectively, and the equal fixed mounting in both sides on 8 surfaces of installation cover has the fitting pin 5, and the inside movable mounting of fitting pin 5 has the activity to press from both sides 4, and the activity presss from both sides one side of 4 lower extremes and the one end swing joint of movable pull rod 14.

Specifically, as shown in fig. 1 to 3, five wiring ports 2 are symmetrically distributed with five mounting sleeves 8, and the internal widths of the wiring ports 2 and the mounting sleeves 8 are both greater than the width of the pressure bar 11.

Specifically, as shown in fig. 1-3, a fixed sleeve 9 is fixedly installed at the middle position inside the installation sleeve 8, a pressure rod 11 is movably inserted inside the fixed sleeve 9, connecting rods are fixedly installed on both sides of the surface of the fixed sleeve 9, and one end of each connecting rod is fixedly connected with one side of the inner wall of the installation sleeve 8, so that the pressure rod 11 is prevented from shaking.

Specifically, as shown in fig. 1-3, the two movable clamping plates 12 are distributed in an inclined symmetrical manner about the pressing rod 11, and opposite ends of the two movable clamping plates 12 are inclined, so that the movable clamping plates 12 are abutted against the latch 16.

Specifically, as shown in fig. 1-3, one end of the movable pull rod 14 is movably sleeved with a support spring 13, one end of the support spring 13 is fixedly connected to one side of the inner wall of the mounting sleeve 8, and the other end of the support spring is fixedly connected to one side of the movable clamping plate 12, so that the movable clamping plate 12 is conveniently restored to the original position, and the compression bar 11 is clamped and fixed.

Specifically, as shown in fig. 1-3, two sides of the surface of the mounting sleeve 8 are both fixedly provided with a return spring 6, and the separated ends of the return springs are respectively fixedly connected with one ends of the two movable clamps 4, so that the movable clamps can be conveniently restored to the original positions.

Specifically, as shown in fig. 1-3, both sides of the surface of the sliding sleeve 7 are provided with limiting grooves, limiting blocks are movably inserted into the limiting grooves, and one ends of the limiting blocks are fixedly connected with the inner wall of the mounting sleeve 8, so that the movable connection between the sliding sleeve 7 and the mounting sleeve 8 is enhanced.

The working principle is as follows: when a user uses the wire connector, one end of an electric wire is inserted into the wiring port 2 and is positioned above the lower card 3, the user presses the sliding sleeve 7, the sliding sleeve 7 moves along the mounting sleeve 8 through the limiting groove and the limiting block, the lower end of the sliding sleeve 7 moves downwards through the pressure rod 11, so that the upper card 10 at the lower end of the pressure rod 11 is connected with the upper end of the electric wire, the electric wire is conveniently fixed in the wiring port 2, one end of the movable clamping plate 12 is inclined, when the pressure rod 11 moves downwards, the movable clamping plate 12 slides along the surface of the latch 16, when the pressure rod 11 moves upwards, one end of the movable clamping plate 12 is abutted against the latch 16, the pressure rod 12 is prevented from moving upwards, the clamping effect is enhanced, the user extrudes one end of the movable clamp 4 towards the opposite direction, one end of the movable clamp 4 is lifted outwards under the action of the mounting bolt 5, one end of the movable clamp 4 drives the movable clamping plate 12 to move towards the opposite, one end of the movable clamping plate 12 is separated from the clamping teeth 16 in the clamping grooves 15, a user pulls the sliding sleeve 7 upwards, and the sliding sleeve 7 drives the pressing rod 11 to move upwards, so that the whole device is convenient to disassemble.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A servo drive input interface structure comprises a junction box (1), and is characterized in that: one side of the surface of the junction box (1) is provided with a wiring port (2), the lower end of the junction box is fixedly provided with a lower clamping piece (3), the upper end of the junction box (1) is fixedly provided with a mounting sleeve (8), two sides of the lower end in the mounting sleeve (8) are movably provided with movable clamping plates (12), one side of the two movable clamping plates (12) which are separated from each other is movably provided with a movable pull rod (14), one end of the two movable pull rods (14) which are separated from each other is positioned on the outer side of the mounting sleeve (8), the upper end in the mounting sleeve (8) is movably inserted with a sliding sleeve (7), the lower end of the sliding sleeve (7) is positioned in the mounting sleeve (8), the middle position of the lower end of the sliding sleeve (7) is fixedly provided with a pressure rod (11), the lower end of the pressure rod (11) movably penetrates through the mounting sleeve (8), and the end, and this end fixed mounting upper portion card (10), draw-in groove (15) have all been seted up to the both sides on depression bar (11) surface, the inside fixed mounting of draw-in groove (15) has latch (16), two latch (16) respectively with two the one end that activity cardboard (12) departed from is laminated mutually, the equal fixed mounting in both sides on installation cover (8) surface has erection bolt (5), the inside movable mounting of erection bolt (5) has the activity to press from both sides (4), the activity press from both sides one side of (4) lower extreme with the one end swing joint of activity pull rod (14).

2. The servo drive input interface architecture of claim 1, wherein: five wiring mouth (2) respectively with five install the cover (8) and be the symmetric distribution, wiring mouth (2) with the inside width of install the cover (8) all is greater than the width of depression bar (11).

3. The servo drive input interface architecture of claim 1, wherein: the utility model discloses a pressure bar mounting structure, including installation cover (8), the inside intermediate position department fixed mounting of installation cover (8) has fixed cover (9), and its inside activity interlude has depression bar (11), the equal fixed mounting in both sides on fixed cover (9) surface has the connecting rod, its one end with one side fixed connection of installation cover (8) inner wall.

4. The servo drive input interface architecture of claim 1, wherein: the two movable clamping plates (12) are obliquely and symmetrically distributed relative to the pressing rod (11), and one ends, opposite to the two movable clamping plates (12), of the two movable clamping plates are oblique.

5. The servo drive input interface architecture of claim 1, wherein: one end of the movable pull rod (14) is movably sleeved with a supporting spring (13), one end of the supporting spring (13) is fixedly connected with one side of the inner wall of the mounting sleeve (8), and the other end of the supporting spring is fixedly connected with one side of the movable clamping plate (12).

6. The servo drive input interface architecture of claim 5, wherein: and both sides of the surface of the mounting sleeve (8) are fixedly provided with a return spring (6), and the separated ends of the return springs are fixedly connected with one ends of the two movable clamps (4) respectively.

7. The servo drive input interface architecture of claim 6, wherein: the limiting groove is formed in each of two sides of the surface of the sliding sleeve (7), a limiting block is movably inserted into the limiting groove, and one end of the limiting block is fixedly connected with the inner wall of the mounting sleeve (8).