CN213889723U - Seat keel fixing device - Google Patents

Abstract

The utility model discloses a seat fossil fragments fixing device, this seat fossil fragments fixing device for fixed annular seat fossil fragments that are, seat fossil fragments fixing device includes: a substrate fixedly arranged; the pair of clamps are arranged on two sides of the base plate along the first direction and can be matched with and used for clamping or releasing two sides of the seat keel along the first direction; the first clamping block is arranged on one side of the base plate along the second direction, and can be abutted against the front face of the seat keel when the seat keel is clamped and fixed by the pair of clamps so as to limit the seat keel to move towards the front direction; the first clamping block can be abutted against the back surface of the seat keel when the seat keel is clamped and fixed by the pair of clamps so as to limit the seat keel to move towards the direction of the back surface; wherein the first direction and the second direction are arranged in a non-parallel way. The utility model provides a seat fossil fragments fixing device aims at alleviateing manual work burden, improves production efficiency.

Description

Seat keel fixing device

Technical Field

The utility model relates to a seat production field, it is specific relates to a seat fossil fragments fixing device.

Background

When the seat is produced, the annular seat keel is produced by the processes of injection molding, sheet metal, casting and the like, and then the cushion, the breathable net, the nail, the sewing and the like are additionally arranged on the annular seat keel.

The above-described follow-up work performed on the seat frame is generally performed manually, that is, additional work contents are required while the seat is held and fixed by the hand or other parts of the human body, which results in heavy manual load and low efficiency.

Therefore, the above problems need to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a seat fossil fragments fixing device for fixed seat fossil fragments, in order to alleviate manual work burden, improve production efficiency.

In order to solve the technical problem, the technical scheme of the utility model is that:

a seat keel fixture for securing a seat keel in the shape of a ring, the seat keel fixture comprising:

a substrate fixedly arranged;

the pair of clamps are arranged on two sides of the base plate along a first direction, and can be matched with the two sides of the seat keel along the first direction to clamp or release;

the first fixture block is arranged on one side of the base plate along the second direction, and the first fixture block can abut against the front face of the seat keel when the seat keel is clamped and fixed by the pair of clamps so as to limit the seat keel to move towards the front face; and

the first clamping block can abut against the back surface of the seat keel when the seat keel is clamped and fixed by the pair of clamps so as to limit the seat keel to move towards the direction of the back surface;

wherein the first direction and the second direction are arranged non-parallel.

Further, the first direction is perpendicular to the second direction.

Further, each of the clamps includes:

a first jaw connected to the base plate;

the second clamping jaw is hinged to the first clamping jaw; and

and the coil spring is abutted between the second clamping jaw and the base plate so that the second clamping jaw has a tendency of moving towards the first clamping jaw.

Further, the seat keel fixing device further comprises:

and the driving mechanism is configured to drive the pair of second clamping jaws to move towards each other so as to jointly clamp the outer ring surface of the seat keel, or the driving mechanism is configured to drive the pair of second clamping jaws to move back to back so as to jointly support the inner ring surface of the seat keel.

Further, first clamping jaw with the second clamping jaw all articulates in the base plate, first clamping jaw fixed connection to the first arm of force that second clamping jaw direction extends, second clamping jaw fixed connection to the second arm of force that first clamping jaw direction extends, actuating mechanism includes:

and the cylinder body of the cylinder is fixed on the base plate, and the output shaft of the cylinder is respectively hinged to the first force arm and the second force arm through a pair of connecting rods so as to drive the pair of second clamping jaws to move in the opposite direction or in the back direction when the output shaft contracts and extends.

Further, each of the clamps further includes:

the spring is hinged to the second clamping jaw, a stop pin is arranged in the middle of the spring, the spring can apply acting force to the spring by means of the second clamping jaw, so that the stop pin is abutted against one side, facing the first clamping jaw, of the first clamping jaw, a first gap is formed between the first clamping jaw and the second clamping jaw, when the spring is shifted to overcome the acting force, the stop pin can slide along the wall surface of the second clamping jaw, and a second gap larger than the first gap is formed between the first clamping jaw and the second clamping jaw.

Further, the first fixture block and/or the second fixture block are connected to the base plate in a position-adjustable manner.

The utility model has the advantages of as follows:

the utility model provides a seat fossil fragments fixing device fungible manual work specifically is through a pair of clamp centre gripping and fixed seat fossil fragments to, during this seat fossil fragments fixing device fixed seat fossil fragments, first fixture block and second fixture block can support respectively and hold in the tow sides of seat fossil fragments, ensure to install cushion, decorative screen additional to seat fossil fragments or when carrying out the operation content such as nailing, rubber coating, welding to the tow sides of seat fossil fragments, seat fossil fragments can not overturn, the perk.

Drawings

Fig. 1 is a schematic structural view of a seat keel fixing device of the present invention;

fig. 2 is a schematic view of the matching structure of a pair of clamps in the present invention.

Shown in the figure:

1. a substrate; 2. clamping; 21. a first jaw; 22. a second jaw; 23. a coil spring; 24. a first force arm; 25. a second moment arm; 26. a deflector rod; 27. a stop pin; 3. a first clamping block; 4. a second fixture block; 5. a cylinder; 51. a cylinder body; 52. an output shaft; 100. a seat keel.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be noted that the drawings of the present invention are simplified and use non-precise ratios, and are only used for the purpose of facilitating and clearly assisting the description of the embodiments of the present invention.

Referring to fig. 1 and 2, a seat keel fixture for fixing a seat keel 100 having a ring shape, the seat keel fixture comprising: the fixture comprises a base plate 1, a pair of clamps 2, a first fixture 3 and a second fixture 4. The base plate 1 is fixedly arranged on an external frame or a building and the like so as to have a fixed spatial position or a spatial position with a determined posture after adjustment; a pair of clamps 2 are arranged on two sides of the base plate 1 along a first direction, and the pair of clamps 2 can be matched to clamp or release two sides of the seat keel 100 along the first direction; the first fixture block 3 is arranged on one side of the base plate 1 along the second direction, and the first fixture block 3 can abut against the front surface of the seat keel 100 when the seat keel 100 is clamped and fixed by the pair of clamps 2 so as to limit the seat keel 100 to move towards the front surface; the second fixture block 4 is arranged on the other side of the base plate 1 along the second direction, and the first fixture block 3 can be abutted against the back surface of the seat keel 100 when the seat keel 100 is clamped and fixed by the pair of clamps 2 so as to limit the seat keel 100 to move towards the direction of the back surface; wherein the first direction and the second direction are arranged non-parallel.

Borrow by above-mentioned structure, this seat fossil fragments fixing device fungible manual work and specifically through 2 centre clamps of a pair of clamp and fixed seat fossil fragments 100 to, when this seat fossil fragments fixing device fixed seat fossil fragments 100, first fixture block 3 and second fixture block 4 can support respectively and hold in the tow sides of seat fossil fragments 100, ensure to install the cushion additional to seat fossil fragments 100, decorate the net or when carrying out the operation content such as nailing, rubber coating, welding to the tow sides of seat fossil fragments 100, seat fossil fragments 100 can not overturn, the perk.

Preferably, the first direction is perpendicular to the second direction, so that the seat keel fixing device can stably fix the seat keel 100, and in this embodiment, the first direction and the second direction are the length and width directions of the base plate 1.

In this embodiment, each of the clamps 2 includes a first jaw 21, a second jaw 22 and a coil spring 23, the first jaw 21 is connected to the base plate 1; the second jaw 22 is hinged to the first jaw 21; a coil spring 23 abuts between the second jaw 22 and the base plate 1 so that the second jaw 22 has a tendency to move towards the first jaw 21. The selection of different coil springs 23 may adjust the clamping force between first jaw 21 and second jaw 22 to accommodate seat keels 100 of different weights.

Further, the seat keel fixing device further comprises a driving mechanism, wherein the driving mechanism is configured to drive the pair of second clamping jaws 22 to move towards each other to jointly form a clamping on the outer annular surface of the seat keel 100, or the driving mechanism is configured to drive the pair of second clamping jaws 22 to move away from each other to jointly form a supporting on the inner annular surface of the seat keel 100.

Specifically, as shown in fig. 2, the first clamping jaw 21 and the second clamping jaw 22 are both hinged to the base plate 1, the first clamping jaw 21 is fixedly connected with a first force arm 24 extending in the direction of the second clamping jaw 22, the second clamping jaw 22 is fixedly connected with a second force arm 25 extending in the direction of the first clamping jaw 21, the driving mechanism includes a cylinder 5, a cylinder body 51 of the cylinder 5 is fixed to the base plate 1, and an output shaft 52 of the cylinder 5 is hinged to the first force arm 24 and the second force arm 25 through a pair of connecting rods respectively, so that the pair of second clamping jaws 22 can be driven to move towards or away from each other when the output shaft 52 contracts and extends, and the seat frame 100 can be fixed.

It is to be understood that the outer and inner annular surfaces are not limited to the outermost and innermost wall surfaces of the seat runner 100, but may have annular surfaces facing the outside and inside of the seat runner 100.

In order to facilitate manual unlocking, each of the clamps 2 further includes a shift lever 26, the shift lever 26 is hinged to the second clamping jaw 22, a stop pin 27 is disposed in a middle portion of the shift lever 26, the coil spring 23 can apply a force to the shift lever 26 through the second clamping jaw 22, so that the stop pin 27 abuts against a side of the first clamping jaw 21 facing the first clamping jaw 21, and a first gap is formed between the first clamping jaw 21 and the second clamping jaw 22, and when the shift lever 26 is shifted to overcome the force, the stop pin 27 can slide along a wall surface of the second clamping jaw 22, and a second gap larger than the first gap is formed between the first clamping jaw 21 and the second clamping jaw 22, so that the seat keel 100 is manually released.

Further, the first fixture 3 and/or the second fixture 4 may be connected to the base plate 1 in a position-adjustable manner, for example, the first fixture and the second fixture may be adjusted to be close to each other along the second direction, or adjusted to be different clamping positions along the first direction, or adjusted to be different in height from the base plate 1, so as to adapt to seat keels 100 with different size structures.

In this embodiment, the first fixture block 3 and the second fixture block 4 may be a top rod, a T-shaped limiting column, and the like, which are not specifically limited herein.

Various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (7)

1. A seat keel fixing device for fixing a seat keel in an annular shape, the seat keel fixing device comprising:

a substrate fixedly arranged;

the pair of clamps are arranged on two sides of the base plate along a first direction, and can be matched with the two sides of the seat keel along the first direction to clamp or release;

the first fixture block is arranged on one side of the base plate along the second direction, and the first fixture block can abut against the front face of the seat keel when the seat keel is clamped and fixed by the pair of clamps so as to limit the seat keel to move towards the front face; and

the first clamping block can abut against the back surface of the seat keel when the seat keel is clamped and fixed by the pair of clamps so as to limit the seat keel to move towards the direction of the back surface;

wherein the first direction and the second direction are arranged non-parallel.

2. The seat runner anchor of claim 1, wherein the first direction is perpendicular to the second direction.

3. The seat runner anchor of claim 1, wherein each of the clamps comprises:

a first jaw connected to the base plate;

the second clamping jaw is hinged to the first clamping jaw; and

and the coil spring is abutted between the second clamping jaw and the base plate so that the second clamping jaw has a tendency of moving towards the first clamping jaw.

4. The seat runner fixture of claim 3, further comprising:

and the driving mechanism is configured to drive the pair of second clamping jaws to move towards each other so as to jointly clamp the outer ring surface of the seat keel, or the driving mechanism is configured to drive the pair of second clamping jaws to move back to back so as to jointly support the inner ring surface of the seat keel.

5. The seat runner fixture of claim 4, wherein the first jaw and the second jaw are each hingedly coupled to the base plate, the first jaw is fixedly coupled to a first force arm extending in a direction toward the second jaw, the second jaw is fixedly coupled to a second force arm extending in a direction toward the first jaw, and the drive mechanism comprises:

and the cylinder body of the cylinder is fixed on the base plate, and the output shaft of the cylinder is respectively hinged to the first force arm and the second force arm through a pair of connecting rods so as to drive the pair of second clamping jaws to move in the opposite direction or in the back direction when the output shaft contracts and extends.

6. The seat runner anchor of claim 3, wherein each of the clamps further comprises:

the spring is hinged to the second clamping jaw, a stop pin is arranged in the middle of the spring, the spring can apply acting force to the spring by means of the second clamping jaw, so that the stop pin is abutted against one side, facing the first clamping jaw, of the first clamping jaw, a first gap is formed between the first clamping jaw and the second clamping jaw, when the spring is shifted to overcome the acting force, the stop pin can slide along the wall surface of the second clamping jaw, and a second gap larger than the first gap is formed between the first clamping jaw and the second clamping jaw.

7. The seat runner fixture of claim 3, wherein the first detent and/or the second detent are positionally adjustably connected to the base plate.

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