CN217757912U

CN217757912U - Machine head fixing device for embroidery machine

Info

Publication number: CN217757912U
Application number: CN202221368015.XU
Authority: CN
Inventors: 周泽铿
Original assignee: Guangdong Hidear Juan Embroidered Oriental Industrial Ltd By Share Ltd
Current assignee: Guangdong Hidear Juan Embroidered Oriental Industrial Ltd By Share Ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-08
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a machine head fixing device for an embroidery machine, which relates to the field of embroidery machines and aims at the problem that the prior integrally cast embroidery machine shell is inconvenient to carry and leads to internally mounting mechanical parts in the later period due to the closed structure and heavier weight; the interface is square tubular setting between base and the aircraft nose, and base and aircraft nose interface four corners all are fixed and are provided with fixed cassette. The utility model discloses novel structure, the device is effectual has solved current integrative casting embroidery machine casing because of the structure seals heavier with weight, leads to the later stage to inside installation mechanical parts and carries inconvenient problem.

Description

Machine head fixing device for embroidery machine

Technical Field

The utility model relates to an embroidery machine field especially relates to an aircraft nose fixing device for embroidery machine.

Background

The embroidery machine generally comprises base, operation panel and aircraft nose, and current industry embroidery machine is more with the base, the casing of operation panel and aircraft nose adopts cast iron direct casting integrative, though integrative casting possesses the advantage in structural strength, but at the later stage to inside installation mechanical parts and carry all comparatively inconvenient, consequently need a reliable fixed establishment to satisfy the connection of split type embroidery machine casing to acquire the convenience of production and the reliability of equipment, we have provided an aircraft nose fixing device for embroidery machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of aircraft nose fixing device for embroidery machine has solved current integrative casting embroidery machine casing because of the structure seals heavier with weight, leads to the later stage to inside installation mechanical parts and carries inconvenient problem.

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

a machine head fixing device for an embroidery machine comprises a base operating platform and a machine head, wherein the operating platform is arranged on one side of a base, the machine head is arranged at the top end of the base, a fixing mechanism is further arranged between the machine head and the base, and the fixing mechanism comprises a fixing clamping seat, a sliding block and a bidirectional screw rod;

the interface is square tube shape setting between base and the aircraft nose, and base and aircraft nose interface four corners all fixed cassette that is provided with, adjacent two sets of fixed cassette both ends between aircraft nose and the base all cup joint with the slider, adjacent two sets of sliders respectively with the both ends threaded connection of two-way lead screw.

Preferably, two ends of the fixed clamping seat form an included angle of 90 degrees, the cross section of two ends of the fixed clamping seat is in an L shape, and two sides of the fixed clamping seat are in a trapezoidal arrangement.

Preferably, the two ends of the two adjacent fixed clamping seats between the machine head and the base are all spliced to form an isosceles trapezoid, the sliding block penetrates through the threaded hole, the round hole and the clamping groove, the cross section outline of the clamping groove is in a convex shape, one end of the clamping groove gradually shrinks towards the other end, and the sliding block is in parallel extrusion contact with the isosceles trapezoid inclined plane of the fixed clamping seat through the clamping groove.

Preferably, the two ends of the bidirectional screw rod are respectively in matched threaded connection with the threaded holes of the two groups of sliders, a hexagonal short column is arranged in the middle of the bidirectional screw rod, and hexagonal holes are formed in the two ends of the bidirectional screw rod.

Preferably, the two groups of round holes are distributed on two sides of the clamping groove, and two groups of guide rods are inserted between the two adjacent groups of sliding blocks in parallel through the round holes.

Preferably, the guide rod is located and is blocked the strip in the joint between two sets of sliders, just block the strip cross-section and be the C type.

The utility model has the advantages that:

1. the fixed cassette with base and aircraft nose aligns, and rotatory two-way lead screw makes two sets of sliders keep away from each other, and the fixed cassette extrusion joint of two sets of laminatings is in the same place through the draw-in groove to two sets of sliders to make and obtain the fastening between aircraft nose and the base, this simple structure is reliable, and the cost that current embroidery machine equipment carries out the modification is lower.

2. But use hexagonal spanner to insert the interval of two sets of sliders on the hexagonal hole quick adjustment two-way lead screw, can use the torque when open spanner increases structure locking through hexagonal short column, the device has the characteristic of easy operation.

3. The device runs through the slider through two sets of guide arms that are parallel with two-way lead screw, avoids slider on the single two-way lead screw to take place to rotate relative two-way lead screw alone, and the effectual two-way lead screw of two sets of sliders relative two-way lead screw position asymmetric problem on having avoided two-way lead screw, and then has avoided when one of them group slider fastening cassette, still leaves the clearance between another group slider and the fixed cassette for the device is more reliable.

In conclusion, the device effectively solves the problem that the mechanical parts are installed to the inner part in the later period and are inconvenient to carry due to the fact that the existing integrated casting embroidery machine shell is closed in structure and heavy in weight.

Drawings

Fig. 1 is a schematic structural view of the embroidery machine of the present invention.

Fig. 2 is a schematic structural diagram of the fixing mechanism of the present invention.

Fig. 3 is an exploded view of the fixing mechanism of the present invention.

Reference numbers in the figures: 1. a base; 2. an operation table; 3. a machine head; 4. a fixing mechanism; 401. fixing the card holder; 402. a slider; 403. a threaded hole; 404. a circular hole; 405. a card slot; 406. a bidirectional screw rod; 407. a hexagonal hole; 408. a guide bar; 409. and (6) clamping the strip.

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 to 3, a machine head fixing device for an embroidery machine, the embroidery machine includes a base 1, an operation table 2 and a machine head 3, the operation table 2 is disposed on one side of the base 1, the machine head 3 is disposed on the top end of the base 1, a fixing mechanism 4 is further disposed between the machine head 3 and the base 1, and the fixing mechanism 4 includes a fixing clamping seat 401, a sliding block 402 and a bidirectional screw 406; the interface is square tube shape setting between base 1 and the aircraft nose 3, and base 1 and the equal fixed cassette 401 that is provided with in 3 interface four corners of aircraft nose, and adjacent two sets of fixed cassette 401 both ends between aircraft nose 3 and the base 1 all cup joint with slider 402, and adjacent two sets of slider 402 respectively with the both ends threaded connection of two-way lead screw 406.

Both ends of the fixed clamping seat 401 are 90-degree included angles, the cross sections of both ends of the fixed clamping seat 401 are L-shaped, both sides of the fixed clamping seat 401 are in trapezoidal arrangement, two ends of two adjacent fixed clamping seats 401 between the machine head 3 and the base 1 are all spliced to form an isosceles trapezoid, the sliding block 402 penetrates through the threaded hole 403, the round hole 404 and the clamping groove 405, the cross section profile of the clamping groove 405 is in a convex shape, one end of the clamping groove 405 gradually shrinks towards the other end, the sliding block 402 is in parallel extrusion contact with the isosceles trapezoid inclined plane of the fixed clamping seat 401 through the clamping groove 405, both ends of the bidirectional screw rod 406 are respectively in threaded connection with the threaded holes 403 of the two groups of sliding blocks 402 in a matching mode, the middle of the bidirectional screw rod 406 is provided with a hexagonal short column, hexagonal holes 407 are respectively formed at both ends of the bidirectional screw rod 406, the hexagonal wrench can be inserted into the hexagonal holes 407 to quickly adjust the space between the two groups of sliding blocks 402 on the bidirectional screw rod 406, and the open wrench can be used for increasing the torque when the structure is locked through the hexagonal short column.

As shown in fig. 2, two sets of circular holes 404 are distributed on two sides of the clamping groove 405, two sets of guide rods 408 are inserted in parallel between two adjacent sets of sliding blocks 402 through the circular holes 404, the guide rods 408 are positioned between the two sets of sliding blocks 402, and clamping strips 409 are clamped and connected, and the cross sections of the clamping strips 409 are C-shaped;

the length of guide rod 408 just can be plugged in between two sets of fixed cassette 401, and two sets of parallel arrangement's guide rod 408 effect is: avoid two sets of sliders 402 on single two-way lead screw 406 alone to take place rotatoryly relative to two-way lead screw 406, but slider 402 alone takes place rotatoryly relative to two-way lead screw 406, then can lead to two sets of sliders 402 on two-way lead screw 406 to take place asymmetry relative to two-way lead screw 406, finally lead to when one of them slider 402 card fastening fixing cassette 401, still leave the clearance between another set of slider 402 and the fixed cassette 401, can lead to the equipment to install the failure, therefore guide arm 408 is when two-way lead screw 406 and slider 402 carry out the pre-assembly, be necessary spare part, and the effect of card strip 409 is after fixed establishment 4 assembles, withhold slider 402 and play the purpose of locking pine.

The working principle is as follows: with equal welded fastening cassette 401 in interface four corners of base 1 and aircraft nose 3 during production (or direct casting molding), when needing to be connected embroidery machine aircraft nose 3 and base 1, align base 1's fixed cassette 401 and aircraft nose 3's fixed cassette 401, use the interior hexagonal spanner to pass through the rotatory two-way lead screw 406 of hexagonal hole 407, make two sets of sliders 402 be close to each other, can put into between two sets of adjacent fixed cassettes 401 until two sets of sliders 402, reverse rotation two-way lead screw 406 again, make slider 402 keep away from each other, until slider 402 extrudees the joint together through the fixed cassette 401 of draw-in groove 405 with two sets of laminatings, thereby make and obtain the fastening between aircraft nose 3 and the base 1.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The machine head fixing device for the embroidery machine comprises a base (1), an operating platform (2) and a machine head (3), and is characterized in that the operating platform (2) is arranged on one side of the base (1), the machine head (3) is arranged at the top end of the base (1), a fixing mechanism (4) is further arranged between the machine head (3) and the base (1), and the fixing mechanism (4) comprises a fixing clamping seat (401), a sliding block (402) and a bidirectional screw rod (406);

the connecting structure is characterized in that an interface between the base (1) and the machine head (3) is in a square tube shape, four corners of the interface between the base (1) and the machine head (3) are fixedly provided with fixing clamping seats (401), two ends of two adjacent fixing clamping seats (401) between the machine head (3) and the base (1) are respectively sleeved with a sliding block (402), and two ends of two adjacent sliding blocks (402) are respectively in threaded connection with two ends of a two-way screw rod (406).

2. The machine head fixing device for the embroidery machine as claimed in claim 1, wherein two ends of the fixing clamping seat (401) form an included angle of 90 degrees, the cross section of two ends of the fixing clamping seat (401) is L-shaped, and two sides of the fixing clamping seat (401) are arranged in a trapezoid shape.

3. The handpiece fixing device for the embroidery machine as claimed in claim 2, wherein two ends of two adjacent fixing clamping seats (401) between the handpiece (3) and the base (1) are spliced to form an isosceles trapezoid, the sliding block (402) is provided with a threaded hole (403), a round hole (404) and a clamping groove (405) in a penetrating manner, the cross section of the clamping groove (405) is in a convex shape, one end of the clamping groove (405) gradually shrinks towards the other end, and the sliding block (402) is in parallel extrusion contact with the isosceles trapezoid inclined plane of the fixing clamping seats (401) through the clamping groove (405).

4. The handpiece fixing device for the embroidery machine as claimed in claim 3, wherein two ends of the bidirectional screw rod (406) are respectively in matching threaded connection with the threaded holes (403) of the two sets of sliders (402), a hexagonal short column is arranged in the middle of the bidirectional screw rod (406), and hexagonal holes (407) are respectively formed in two ends of the bidirectional screw rod (406).

5. The machine head fixing device for the embroidery machine as claimed in claim 3, wherein two sets of the round holes (404) are distributed on two sides of the slot (405), and two sets of the guide rods (408) are inserted between two adjacent sets of the sliding blocks (402) in parallel through the round holes (404).

6. The machine head fixing device for the embroidery machine as claimed in claim 5, wherein a clamping strip (409) is clamped between two sets of sliding blocks (402) by the guide rod (408), and the section of the clamping strip (409) is C-shaped.