CN211713361U - Clamping device of sewing template of numerical control pattern sewing machine - Google Patents

Abstract

The utility model discloses a clamping device of numerical control style machine sewing template, including loading board and axostylus axostyle, the mounting hole has all been seted up to the left and right sides of loading board, the axostylus axostyle runs through spacing and the template is connected with the nut, and just spacing setting is in both sides around the template, the lower terminal surface of template is seted up flutedly, and is provided with compression spring and clamp plate in the recess, the right side of clamp plate is provided with the screw thread post, and the screw thread post all fixes the up end at the loading board with spacing, the screw thread post runs through backup pad, cardboard and sleeve, and sleeve and backup pad set up the upper and lower both sides at the cardboard respectively, the left terminal surface setting of cardboard is in the draw-in groove down, and. According to the clamping device for the sewing template of the numerical control pattern machine, after the template is in a horizontal state and is fixed, the pressing plate can be tightly propped against the material under the action of the compression spring, so that the material is more firmly clamped between the base plate and the pressing plate.

Description

Clamping device of sewing template of numerical control pattern sewing machine

Technical Field

The utility model particularly relates to a numerical control style machine sewing template correlation technique field specifically is a numerical control style machine sewing template's clamping device.

Background

The numerical control pattern sewing machine replaces the original sewing machine operated manually by a computer controlled machine with higher automation degree, reduces the dependence degree on high-skill personnel, can obtain materials with different patterns according to the type of a template, and needs to clamp the materials before processing the materials, so a clamping device is needed.

The clamping degree of the existing clamping device to the material is not high, so that the stability of the material is reduced, the processing effect of the material is influenced, the sewing tool is easy to damage the surface of the bearing plate in the processing process, and the template is inconvenient to replace according to requirements, so that the clamping device is not convenient and fast to use, and the existing equipment needs to be improved according to the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device of numerical control style machine sewing template to the current clamping device who proposes in solving above-mentioned background is not high to the tight degree of clamp of material, thereby leads to the stability of material to reduce, with this processing effect that influences the material, and at the in-process of processing, sewing tool easily causes the damage to the bearing plate surface, inconvenient as required the problem of changing the template simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping device of a sewing template of a numerical control pattern sewing machine comprises a bearing plate and a shaft lever, wherein the left side and the right side of the bearing plate are both provided with mounting holes, the upper end surface of the bearing plate is fixed with a backing plate through bolts, meanwhile, the left side of the base plate is provided with a limiting frame, the shaft lever penetrates through the limiting frame and the template to be connected with the nut, the limiting frames are arranged at the front side and the rear side of the template, the lower end surface of the template is provided with a groove, a compression spring and a pressing plate are arranged in the groove, meanwhile, the upper end surface of the pressure plate is connected with the template through a compression spring, a threaded column is arranged on the right side of the pressure plate, the threaded column and the limiting frame are both fixed on the upper end surface of the bearing plate, the threaded column penetrates through the supporting plate, the clamping plate and the sleeve, the sleeve and the supporting plate are respectively arranged on the upper side and the lower side of the clamping plate, the lower end face of the left side of the clamping plate is arranged in the clamping groove, and the clamping groove is formed in the right side of the upper end face of the template.

Preferably, the bolt is in threaded connection with the bearing plate.

Preferably, the nut is in threaded connection with the shaft rod.

Preferably, the template is rotatably connected with the limiting frame, and the limiting frame is symmetrically arranged.

Preferably, the template and the pressing plate form a telescopic structure through compression springs, and the number of the pressing plates is four.

Preferably, be threaded connection between screw thread post and backup pad and the sleeve, and be connected for rotating between screw thread post and the cardboard, be connected for the block between cardboard and the draw-in groove simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that: the clamping device of the sewing template of the numerical control pattern machine,

(1) the material clamping device is provided with a base plate, a shaft lever, a template, a supporting plate, a clamping plate, a sleeve and a clamping groove, after the material is placed on the base plate, the template can rotate under the action of the shaft lever until the material is in a horizontal state, the supporting plate supports the right side of the template, then the clamping plate is rotated leftwards and is clamped and connected in the clamping groove, and the sleeve is screwed downwards to abut and fix the clamping plate, so that the material is better clamped by the template;

(2) the device is provided with a base plate, a template and a pressing plate, wherein after the template is in a horizontal state and is fixed, the pressing plate can be tightly propped against the material under the action of a compression spring, so that the material is more firmly clamped between the base plate and the pressing plate;

(3) be provided with backing plate, bolt, axostylus axostyle, nut and template, after work finished and taken off the material, take off the bolt and can dismantle the backing plate, the convenient change, can take out the axostylus axostyle forward or backward after taking off the nut, the axostylus axostyle is separated with the template, and the template that corresponds the type is changed to the convenience as required.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. the bearing plate, 2, mounting hole, 3, backing plate, 4, bolt, 5, spacing, 6, axostylus axostyle, 7, nut, 8, template, 9, recess, 10, compression spring, 11, clamp plate, 12, screw thread post, 13, backup pad, 14, cardboard, 15, sleeve, 16, draw-in groove.

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, the present invention provides a technical solution: a clamping device of a sewing template of a numerical control pattern sewing machine is disclosed, according to the figure 1, mounting holes 2 are respectively arranged at the left side and the right side of a bearing plate 1, a backing plate 3 is fixed at the upper end face of the bearing plate 1 through bolts 4, meanwhile, a limiting frame 5 is arranged at the left side of the backing plate 3, the bolts 4 are in threaded connection with the bearing plate 1, the backing plate 3 plays a role of supporting materials in the sewing process and plays a role of protecting the bearing plate 1, the backing plate 3 can be detached from the bearing plate 1 by taking off the bolts 4, the replacement is convenient, a shaft lever 6 penetrates through the limiting frame 5 and a template 8 to be connected with a nut 7, the limiting frames 5 are arranged at the front side and the rear side of the template 8, the nut 7 is in threaded connection with the shaft lever 6, the template 8 can rotate under the role of the shaft lever 6 to clamp and limit the materials, the nut 7 plays a role of limiting on the shaft lever 6, the corresponding type of template 8 is conveniently replaced as required.

According to the drawings of fig. 1 and 2, a groove 9 is formed in the lower end face of a template 8, a compression spring 10 and a pressing plate 11 are arranged in the groove 9, the upper end face of the pressing plate 11 is connected with the template 8 through the compression spring 10, the template 8 is rotatably connected with a limiting frame 5, the limiting frame 5 is symmetrically arranged, the limiting frame 5 limits the template 8 in the rotating process of the template 8, the template 8 and the pressing plate 11 form a telescopic structure through the compression spring 10, four pressing plates 11 are arranged, when the template 8 rotates to be horizontal and is fixed, the pressing plates 11 can tightly press and fix materials on a backing plate 3 under the action of the compression spring 10, so that the stability of the materials is improved, the four pressing plates 11 can better press and fix the materials, threaded columns 12 are arranged on the right sides of the pressing plates 11, and the threaded columns 12 and the limiting frame 5 are both fixed on the upper end face of a bearing plate 1, the screw post 12 penetrates the support plate 13, the chucking plate 14, and the sleeve 15 and the support plate 13 are respectively disposed at upper and lower sides of the chucking plate 14.

According to fig. 1, fig. 2 and fig. 3, the lower end face of the left side of the clamping plate 14 is arranged in the clamping groove 16, the clamping groove 16 is formed in the right side of the upper end face of the template 8, the threaded column 12, the supporting plate 13 and the sleeve 15 are in threaded connection, the threaded column 12 and the clamping plate 14 are in rotational connection, the clamping plate 14 and the clamping groove 16 are in clamping connection, after the template 8 rotates to be in a horizontal state, the supporting plate 13 supports the right side of the template 8, the clamping plate 14 can be manually rotated leftwards afterwards until the rubber part of the lower end face of the clamping plate 14 is clamped and fixed in the clamping groove 16, the sleeve 15 is screwed downwards, the clamping plate 14 is pressed and fixed on the template 8, and the template 8 is used for better clamping and fixing materials.

The working principle is as follows: when the clamping device of the numerical control pattern sewing machine sewing template is used, firstly, a bearing plate 1 is fixed at a required place through a mounting hole 2 and an external bolt, a material is placed on a backing plate 3, then the backing plate 8 is manually rotated to be in a horizontal state under the action of a shaft rod 6, a supporting plate 13 plays a role in supporting the right side of the backing plate 8, then a clamping plate 14 is rotated leftwards, a rubber part on the left side of the lower end face of the clamping plate 14 is clamped and connected in a clamping groove 16, then a sleeve 15 is screwed downwards, so that the clamping plate 14 is tightly fixed on the backing plate 8, the backing plate 8 is fixed and plays a role in compressing and limiting the material, meanwhile, a pressing plate 11 is tightly fixed on the material under the action of a compression spring 10, the material is better clamped between the backing plate 3 and the pressing plate 11, then the material corresponding to a pattern can be cut according to the backing plate 8, and the backing plate 3 plays, after the sewing work is finished, the materials can be taken out by reversely repeating the operations, the shaft lever 6 is extracted from the limiting frame 5 and the template 8 after the nut 7 is taken down, the template 8 of the corresponding type can be conveniently replaced according to requirements, the backing plate 3 can be detached by taking down the bolt 4, the replacement is convenient, the whole work is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by professional technicians in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a clamping device of numerical control style machine sewing template, includes loading board (1) and axostylus axostyle (6), its characterized in that: mounting holes (2) are formed in the left side and the right side of the bearing plate (1), the upper end face of the bearing plate (1) is fixed with a base plate (3) through bolts (4), meanwhile, a limiting frame (5) is arranged on the left side of the base plate (3), a shaft rod (6) penetrates through the limiting frame (5) and a template (8) and is connected with a nut (7), the limiting frame (5) is arranged on the front side and the rear side of the template (8), a groove (9) is formed in the lower end face of the template (8), a compression spring (10) and a pressing plate (11) are arranged in the groove (9), the upper end face of the pressing plate (11) is connected with the template (8) through the compression spring (10), a threaded column (12) is arranged on the right side of the pressing plate (11), the threaded column (12) and the limiting frame (5) are both fixed on the upper end face of the bearing plate (1), and the threaded column (, The clamping plate (14) and the sleeve (15), the sleeve (15) and the supporting plate (13) are arranged on the upper side and the lower side of the clamping plate (14) respectively, the lower end face of the left side of the clamping plate (14) is arranged in the clamping groove (16), and the clamping groove (16) is formed in the right side of the upper end face of the template (8).

2. The clamping device of the sewing template of the numerical control pattern machine as claimed in claim 1, characterized in that: the bolt (4) is in threaded connection with the bearing plate (1).

3. The clamping device of the sewing template of the numerical control pattern machine as claimed in claim 1, characterized in that: the nut (7) is in threaded connection with the shaft lever (6).

4. The clamping device of the sewing template of the numerical control pattern machine as claimed in claim 1, characterized in that: the template (8) is rotationally connected with the limiting frame (5), and the limiting frame (5) is symmetrically arranged.

5. The clamping device of the sewing template of the numerical control pattern machine as claimed in claim 1, characterized in that: the template (8) and the pressing plates (11) form a telescopic structure through compression springs (10), and four pressing plates (11) are arranged.

6. The clamping device of the sewing template of the numerical control pattern machine as claimed in claim 1, characterized in that: threaded connection is adopted between the threaded column (12) and the support plate (13) and between the threaded column and the sleeve (15), the threaded column (12) and the clamping plate (14) are connected in a rotating mode, and meanwhile the clamping plate (14) and the clamping groove (16) are connected in a clamping mode.

Images