CN210335359U - Seat yarn cutter grinding fixture - Google Patents

Abstract

The utility model provides a sharpening anchor clamps are cut to seat yarn, including anchor clamps base, coupling mechanism, actuating mechanism and the anchor clamps body, coupling mechanism slidable mounting is in on the anchor clamps base, actuating mechanism sets up in coupling mechanism one side, and the anchor clamps body sets up coupling mechanism is last. The utility model discloses a theory of operation: the seat yarn scissors are clamped on the clamp body, the handle is rotated, the gear is meshed on the rack to move, and therefore the connecting mechanism is driven to move on the linear guide rail, the clamp body is driven to reciprocate, and the grinding process of the grinding wheel on the main shaft of the drilling machine on the seat yarn scissors edge is completed. The utility model discloses a seat yarn of independently designing is cut sharpening anchor clamps and is carried out the sharpening to the yarn scissors, compares the manual work and polishes and have stability and homogeneity, can guarantee the processingquality of yarn scissors, improves machining efficiency, and scrapped yarn scissors can reuse through the sharpening simultaneously, has practiced thrift manufacturing cost for the enterprise in the past.

Description

Seat yarn cutter grinding fixture

Technical Field

The utility model relates to a fixture equipment, concretely relates to sharpening fixture is cut to seat yarn.

Background

The yarn scissors are the thread cutting tools used by sewing thread operators in the seat department, and due to frequent use and serious abrasion, a large amount of yarn scissors are scrapped. The traditional sharpening mode is that the people holds the yarn scissors and polishes on the emery wheel, and the yarn scissors processed through this kind of mode can not the quality of assurance to machining efficiency is very low, can not satisfy the requirement of polishing to big batch yarn scissors.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a seat yarn scissors sharpening anchor clamps to solve the problem that exists among the above-mentioned background art.

The utility model adopts the technical scheme as follows:

the utility model provides a seat yarn scissors sharpening anchor clamps, includes anchor clamps base, coupling mechanism, actuating mechanism and the anchor clamps body, its characterized in that, coupling mechanism slidable mounting be in on the anchor clamps base, actuating mechanism sets up coupling mechanism one side, actuating mechanism is used for driving coupling mechanism and moves on the anchor clamps base, the anchor clamps body sets up coupling mechanism is last, the anchor clamps body is used for the centre gripping seat yarn to cut.

In addition, coupling mechanism includes linear guide, ball bearing, slider and connector, linear guide fixed mounting be in on the anchor clamps base, ball bearing fixed mounting be in the linear guide both sides, slidable mounting has the slider on the linear guide, fixed mounting has the connector on the slider, connector one side is provided with the mounting hole.

In addition, actuating mechanism includes rack, gear, bearing, axle and handle, rack fixed mounting in on the anchor clamps base, handle fixed mounting in the one end of axle, install bearing and gear on the other end of axle in proper order and then pass through behind the mounting hole is connected with the connector, the gear with be in the engaged state between the rack.

In addition, the anchor clamps body includes connecting seat, backing plate, clamp plate, double-screw bolt and nut, the connecting seat fixed mounting be in on the connector, connecting seat inclined plane top is provided with the constant head tank, be provided with the backing plate groove on the connecting seat inclined plane, the backing plate fixed mounting be in the backing plate inslot, be provided with double-screw bolt cap groove and stud hole on the backing plate, be provided with the stud hole on the clamp plate, the clamp plate passes behind the stud hole by nut fixed connection through the double-screw bolt of fixing at the double-screw bolt cap inslot on the backing plate, through the constant head tank with the space that forms between the clamp plate comes the centre gripping seat yarn to cut, guarantees through the angular design on connecting seat inclined plane that seat yarn cutting edge and.

Preferably, the two sides of the clamp base are also provided with clamp fixing screens.

Preferably, the driving mechanism further comprises a dust cover, the dust cover is arranged outside the gear and the bearing and fixedly mounted on the connecting body.

The utility model has the advantages that:

the seat yarn scissors sharpening fixture with the independent design is used for sharpening yarn scissors, manual polishing of a person is compared, stability and uniformity are achieved, the processing quality of the yarn scissors can be guaranteed, the processing efficiency is improved, meanwhile, the scrapped yarn scissors can be reused through sharpening, and production cost is saved for enterprises.

Drawings

Other objects and results of the invention will be more apparent and readily appreciated by reference to the following description taken in conjunction with the accompanying drawings, and as the invention is more fully understood. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a schematic structural view of the middle cushion plate at different angles.

Reference numerals: the fixture comprises a fixture base 1, a connecting mechanism 2, a driving mechanism 3, a fixture body 4, a linear guide rail 21, a ball bearing 22, a sliding block 23, a connecting body 24, a mounting hole 6, a rack 31, a gear 32, a bearing 33, a shaft 34, a handle 35, a dust cover 36, a connecting seat 41, a backing plate 42, a pressing plate 43, a stud 44, a nut 45, a positioning groove 7, a backing plate groove 8, a stud cap groove 9, a stud hole 10 and a fixture fixing clamp 11.

Detailed Description

In order to make the technical solution and advantages of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings, which are not intended to limit the scope of the present invention.

As shown in fig. 1 and 2: the utility model provides a seat yarn is cut sharpening anchor clamps, includes anchor clamps base 1, coupling mechanism 2, actuating mechanism 3 and the anchor clamps body 4, the both sides of anchor clamps base 1 are provided with anchor clamps fixing clamping position 11, 2 slidable mounting of coupling mechanism are in above the anchor clamps base 1, actuating mechanism 3 sets up coupling mechanism 2 one side is used for driving the motion of coupling mechanism 2 on anchor clamps base 1, the anchor clamps body 4 sets up coupling mechanism is last 2 to be used for the centre gripping seat yarn to cut.

As shown in fig. 2: coupling mechanism 2 includes linear guide 21, ball bearing 22, slider 23 and connector 24, linear guide 21 fixed mounting be in above the anchor clamps base 1, ball bearing 22 fixed mounting be in linear guide 21 both sides, slidable mounting has slider 23 on linear guide 21, fixed mounting has connector 24 on the slider 23, connector 24 is provided with mounting hole 6 at the back.

As shown in fig. 2: the driving mechanism 3 comprises a rack 31, a gear 32, a bearing 33, a shaft 34 and a handle 35, the rack 31 is fixedly mounted on the fixture base 1, the handle 35 is fixedly mounted at one end of the shaft 34, the other end of the shaft 34 is sequentially provided with the bearing 33 and the gear 32 and then passes through the mounting hole 6 to be connected with the connector 24, the gear 32 is meshed with the rack 31, the driving mechanism 3 further comprises a dust cover 36, the dust cover 36 is arranged on the outer sides of the gear 32 and the bearing 33, and the dust cover 36 is fixedly mounted on the connector 24.

As shown in fig. 2 and 3: the anchor clamps body 4 includes connecting seat 41, backing plate 42, clamp plate 43, double-screw bolt 44 and nut 45, connecting seat 41 fixed mounting be in on the connector 24, 41 inclined plane tops of connecting seat are provided with constant head tank 7, be provided with backing plate groove 8 on the 41 inclined plane of connecting seat, backing plate 42 fixed mounting be in the backing plate groove 8, be provided with double-screw bolt cap groove 9 and stud hole 10 on the backing plate 42, be provided with stud hole 10 on the clamp plate 43, clamp plate 43 passes behind stud hole 10 through the double-screw bolt 44 of fixing in stud cap groove 9 by nut 45 fixed connection on backing plate 42, through constant head tank 7 with the space that forms between the clamp plate 43 comes the centre gripping seat yarn to cut, guarantees through the angular design on the 41 inclined plane of connecting seat that seat yarn cutting edge and horizontal plane are in parallel state.

The utility model discloses a theory of operation: the seat yarn scissors are clamped on the seat yarn scissors sharpening fixture, the handle 35 is rotated, the gear 32 is meshed on the rack 31 to move, and the connecting mechanism 2 is driven to move on the linear guide rail, so that the clamp body 4 is driven to reciprocate, and the grinding process of the grinding wheel on the main shaft of the drilling machine on the seat yarn scissors edge is completed.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. The utility model provides a seat yarn scissors sharpening anchor clamps, includes anchor clamps base, coupling mechanism, actuating mechanism and the anchor clamps body, its characterized in that, coupling mechanism slidable mounting be in on the anchor clamps base, actuating mechanism sets up coupling mechanism one side, actuating mechanism is used for driving coupling mechanism and moves on the anchor clamps base, the anchor clamps body sets up coupling mechanism is last, the anchor clamps body is used for the centre gripping seat yarn to cut.

2. The seat yarn clipper sharpening fixture as claimed in claim 1, wherein the connecting mechanism comprises a linear guide rail, a ball bearing, a sliding block and a connecting body, the linear guide rail is fixedly installed on the fixture base, the ball bearing is fixedly installed on two sides of the linear guide rail, the sliding block is slidably installed on the linear guide rail, the connecting body is fixedly installed on the sliding block, and a mounting hole is formed in one side of the connecting body.

3. The seat yarn clipper sharpening fixture as claimed in claim 1, wherein the driving mechanism comprises a rack, a gear, a bearing, a shaft and a handle, the rack is fixedly installed on the fixture base, the handle is fixedly installed at one end of the shaft, the bearing and the gear are sequentially installed at the other end of the shaft and then connected with the connecting body through the installation hole, and the gear is meshed with the rack.

4. The seat yarn cutter sharpening fixture as claimed in claim 2, wherein the fixture body comprises a connecting seat, a backing plate, a pressing plate, a stud and a nut, the connecting seat is fixedly mounted on the connecting body, a positioning groove is formed in the top end of the inclined surface of the connecting seat, a backing plate groove is formed in the inclined surface of the connecting seat, the backing plate is fixedly mounted in the backing plate groove, a stud cap groove and a stud hole are formed in the backing plate, a stud hole is formed in the pressing plate, the pressing plate is fixedly connected to the backing plate through the nut after the stud fixed in the stud cap groove passes through the stud hole, the seat yarn cutter is clamped through a gap formed between the positioning groove and the pressing plate, and the angle design of the inclined surface of the connecting seat ensures that the edge of the seat yarn cutter is parallel to the horizontal plane.

5. The seat yarn shear sharpening fixture of claim 1, wherein the fixture base is further provided with fixture fixing detents on both sides.

6. The seat yarn clipper sharpening fixture of claim 1, wherein the drive mechanism further comprises a dust cover, the dust cover being disposed outside the gear and bearing, and fixedly attached to the connecting body.

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