CN217914349U - Built-in drag chain for numerical control machining center - Google Patents

Abstract

The utility model discloses a built-in tow chain for numerical control machining center, including the collecting box with be located the tow chain body of collecting box, the opening that is used for tow chain body end to stretch out is offered to the tip of collecting box, the collecting box internal fixation has linear guide, the last supporting slider that is provided with of linear guide, fixedly connected with even board between the last lateral wall of slider and the tip of tow chain body, it is equipped with a plurality of radiator-bars, a plurality of to fix to inlay on the inner wall of collecting box run through jointly on the radiator-bar and be provided with the cooling tube, the cooling tube intussuseption is filled with the cooling water, the both ends of cooling tube all run through the outside that extends to the collecting box. The utility model discloses an place the collecting box in the tow chain body in, avoided this ash that falls of tow chain and externally damaged the problem appearance that easily takes place the incident to heat derivation in the realization collecting box through the flow that sets up heat dissipation rod and cooling water has guaranteed the job stabilization of cable on the tow chain body.

Description

Built-in drag chain for numerical control machining center

Technical Field

The utility model relates to a tow chain technical field especially relates to a built-in tow chain for numerical control machining center.

Background

A drag chain is a device that binds cables or wires or pneumatic and hydraulic pipes to facilitate rotation and movement thereof.

The existing drag chain is directly exposed outside, dust is easily accumulated on the surface in a long-term use process, and the drag chain is directly exposed outside and has potential safety hazards, so that normal use is influenced.

In order to solve the problems, a built-in drag chain for a numerical control machining center is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the background art and providing a built-in drag chain for a numerical control machining center.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the built-in drag chain for the numerical control machining center comprises a collecting box and a drag chain body located in the collecting box, wherein an opening used for extending out of the end of the drag chain body is formed in the end of the collecting box, a linear guide rail is fixed in the collecting box, a sliding block is arranged on the linear guide rail in a matched mode, a connecting plate is fixedly connected between the upper side wall of the sliding block and the end of the drag chain body, a plurality of radiating rods are fixedly embedded in the inner wall of the collecting box, a cooling pipe is arranged on the plurality of radiating rods in a penetrating mode, cooling water is filled in the cooling pipe, and two ends of the cooling pipe all penetrate through and extend to the outside of the collecting box.

In foretell a built-in tow chain for numerical control machining center, the both ends of cooling tube all slide and are provided with the piston rod, two fixedly connected with pinion rack between the piston rod, the outer wall of collecting box is fixed with the motor, the drive end fixedly connected with incomplete gear of motor, the gear is installed to the outer wall of collecting box, incomplete gear, gear and pinion rack intermeshing.

In the built-in drag chain for the numerical control machining center, each heat dissipation rod is provided with a through hole, and the inner diameter of each through hole is matched with the diameter of the cooling pipe.

In the built-in drag chain for the numerical control machining center, a plurality of limiting frames are fixed in the collecting box, and the drag chain body penetrates through the limiting frames.

In the built-in drag chain for the numerical control machining center, the end parts of the plurality of the heat dissipation rods penetrate and extend to the outside of the collection box.

Compared with the prior art, the built-in drag chain for the numerical control machining center has the advantages that:

the utility model discloses an place the collecting box in the tow chain body in, avoided this ash that falls of tow chain and externally damaged the problem appearance that easily takes place the incident to heat derivation in the realization collecting box through the flow that sets up heat dissipation rod and cooling water has guaranteed the job stabilization of cable on the tow chain body.

Drawings

Fig. 1 is a schematic structural diagram of a built-in drag chain for a numerical control machining center according to the present invention;

FIG. 2 is an enlarged view of the structure of portion A of FIG. 1;

fig. 3 is a side view of the heat dissipation rod in the built-in drag chain for the numerical control machining center provided by the present invention.

In the figure: the device comprises a collecting box 1, a drag chain body 2, a linear guide rail 3, a sliding block 4, a heat dissipation rod 5, a cooling pipe 6, a piston rod 7, a toothed plate 8, an incomplete gear 9, a gear 10, a limiting frame 11, a through opening 12 and a motor 13.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a built-in tow chain for a numerical control machining center, including a collection box 1 and a tow chain body 2 located in the collection box 1, an opening for extending the end of the tow chain body 2 is provided at the end of the collection box 1, a linear guide rail 3 is fixed in the collection box 1, a slider 4 is provided on the linear guide rail 3 in a matching manner, a connecting plate is fixedly connected between the upper side wall of the slider 4 and the end of the tow chain body 2, a plurality of cooling rods 5 are fixedly embedded on the inner wall of the collection box 1, the ends of the plurality of cooling rods 5 extend outside the collection box 1 in a penetrating manner, a cooling pipe 6 is provided on the plurality of cooling rods 5 in a penetrating manner, an opening 12 is provided on each cooling rod 5, the inner diameter of the opening 12 is matched with the diameter of the cooling pipe 6, cooling water is filled in the cooling pipe 6, both ends of the cooling pipe 6 extend outside the collection box 1 in a penetrating manner, the linear guide rail 3 is started to drive the slider 4 to move left and right, the end of the tow chain body 2 is driven to extend, the tow chain body 2 is received by the collection box 1, thereby avoiding accidents occurring.

Drag chain body 2 adsorbs the heat on with the cable and derives through radiator-bar 5 in the use, adsorbs the effluvium through the part heat on the cooling water 5 with radiator-bar 5 of cooling tube 6 simultaneously, accelerates radiator-bar 5's heat dissipation, and then improves radiator-bar 5's endothermic efficiency.

The internal fixation of collecting box 1 has a plurality of spacing frames 11, and tow chain body 2 passes a plurality of spacing frame 11 settings, and is spacing to the removal of tow chain body 2 through spacing frame 11, has avoided tow chain body 2 skew, guarantees that tow chain body 2 removes the in-process can not contact with radiator-bar 5, guarantees that tow chain body 2 can normally remove, has avoided the contact to cause wearing and tearing simultaneously.

The both ends of cooling tube 6 all slide and are provided with piston rod 7, fixedly connected with pinion rack 8 between two piston rods 7, the outer wall of collecting box 1 is fixed with motor 13, motor 13's drive end fixedly connected with incomplete gear 9, gear 10 is installed to the outer wall of collecting box 1, incomplete gear 9, gear 10 and pinion rack 8 intermeshing, motor 13 drives incomplete gear 9 and rotates, drive pinion rack 8 when incomplete gear 9 meshes with pinion rack 8, piston rod 7 moves to the right, incomplete gear 9 rotates when meshing with gear 10, gear 10 reverses and drives pinion rack 8, piston rod 7 moves to the left, and then remove through piston rod 7 and control the flow that realizes the cooling water at cooling tube 6, promote heat absorption and radiating efficiency, the inside heat derivation of collecting box 1 has been improved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (5)

1. A built-in tow chain for numerical control machining center, its characterized in that includes collecting box (1) and is located tow chain body (2) of collecting box (1), the opening that is used for tow chain body (2) tip to stretch out is seted up to the tip of collecting box (1), collecting box (1) internal fixation has linear guide (3), supporting being provided with slider (4) on linear guide (3), fixedly connected with tie plate between the last lateral wall of slider (4) and the tip of tow chain body (2), fixed the inlaying is equipped with a plurality of radiator-bars (5) on the inner wall of collecting box (1), and is a plurality of radiator-bar (5) go through jointly and are provided with cooling tube (6), the intussuseption of cooling tube (6) is filled with the cooling water, the outside that extends to collecting box (1) is all run through to at the both ends of cooling tube (6).

2. The built-in drag chain for the numerical control machining center according to claim 1 is characterized in that piston rods (7) are slidably arranged at both ends of the cooling pipe (6), a toothed plate (8) is fixedly connected between the two piston rods (7), a motor (13) is fixed on the outer wall of the collection box (1), an incomplete gear (9) is fixedly connected at the driving end of the motor (13), a gear (10) is installed on the outer wall of the collection box (1), and the incomplete gear (9), the gear (10) and the toothed plate (8) are meshed with each other.

3. The built-in drag chain for the numerical control machining center according to claim 1 is characterized in that each heat dissipation rod (5) is provided with a through hole (12), and the inner diameter of each through hole (12) is matched with the diameter of the cooling pipe (6).

4. The built-in drag chain for the numerical control machining center according to claim 1 is characterized in that a plurality of limiting frames (11) are fixed in the collection box (1), and the drag chain body (2) is arranged by penetrating through the limiting frames (11).

5. The built-in drag chain for a numerical control machining center according to claim 1, characterized in that the ends of the plurality of heat dissipation rods (5) extend through to the outside of the collection box (1).

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