CN217801152U - Spring knotting equipment and clamping assembly thereof - Google Patents

Abstract

The utility model discloses a spring knotting device and a clamping component thereof, which comprises a seat body, a clamping arm, a sliding part and an elastic part, wherein the seat body is provided with a first clamping part; the clamping arm is provided with a second clamping part and has a clamping position and an opening position, wherein the first clamping part and the second clamping part are clamped to be suitable for fixing the spring, and the first clamping part and the second clamping part are opened to enable the spring to be separated; the sliding part is assembled with the seat body in a sliding mode, the clamping arm is connected with the sliding part in a rotating mode, and the clamping arm is stopped with the seat body through pushing of the sliding part so as to be switched to the clamping position; the elastic piece acts between the clamping arm and the sliding piece, and the elastic piece is suitable for switching the clamping arm to the opening position after the clamping arm is released from blocking with the base body. The utility model discloses a clamping assembly convenient operation has promoted the fixed efficiency of spring.

Description

Spring knotting equipment and clamping assembly thereof

Technical Field

The utility model relates to a spring production technical field specifically, relates to a spring is knoed and is used pressing from both sides tight subassembly and applied this tight subassembly's spring equipment of knoing.

Background

In the spring production process, need to tie a knot with the help of the spring equipment of knoing and handle, before the processing of knoing the spring, at first need utilize the clamping mechanism on the equipment of knoing to press from both sides the end circle of spring tight fixed, but clamping mechanism among the correlation technique complex operation when using for the fixed efficiency of spring is lower, is unfavorable for spring production efficiency's improvement.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent.

Therefore, the embodiment of the utility model provides a clamping assembly, this clamping assembly convenient operation has promoted the fixed efficiency of spring.

The embodiment of the utility model provides a still provide an use above-mentioned clamping component's spring equipment of knoing.

The utility model discloses clamping assembly includes: the seat body is provided with a first clamping part; a clamp arm provided with a second clamping portion and having a clamping position in which the first and second clamping portions are clamped so as to be suitable for securing a spring and an open position in which the first and second clamping portions are expanded so as to allow the spring to be disengageable; the sliding part is assembled with the seat body in a sliding mode, the clamping arm is connected with the sliding part in a rotating mode, and the clamping arm is blocked with the seat body through pushing of the sliding part so as to be switched to the clamping position; the elastic piece acts between the clamping arm and the sliding piece and is suitable for switching the clamping arm to the opening position after the clamping arm is unblocked from the base body.

The utility model discloses clamping component convenient operation has promoted the fixed efficiency of spring.

In some embodiments, a mounting groove is formed in the seat body, and the sliding member is slidably fitted in the mounting groove.

In some embodiments, the base has a first stopping portion, the clip arm has a second stopping portion, the second stopping portion forms an included angle with the second clamping portion, and the first stopping portion is adapted to cooperate with the second stopping portion to switch the clip arm to the clamping position.

In some embodiments, the clip arm is provided with a fitting groove, one end of the elastic member is fitted in the fitting groove, and the other end of the elastic member acts on the second stopping portion.

In some embodiments, the first clamping portion and the second clamping portion are sequentially arranged along the rotation axis of the clamping arm at intervals, the first clamping portion is provided with a limiting groove, the depth direction of the limiting groove is perpendicular to the rotation axis of the clamping arm, and the second clamping portion is suitable for fixing the spring in the limiting groove.

In some embodiments, the width dimension of the retaining groove tapers in a direction from the notch of the retaining groove to the groove bottom of the retaining groove.

In some embodiments, a fastener is included, the fastener acts between the seat body and the sliding member, and the fastener is suitable for fixing the sliding member with the seat body after the sliding member is adjusted in a sliding manner.

The utility model discloses spring equipment of knoing includes clamping component, clamping component be in above-mentioned arbitrary embodiment clamping component.

In some embodiments, the clamping device comprises a mounting disc, a working hole is formed in the mounting disc, the clamping assembly is slidably fitted on the mounting disc along the direction towards the working hole, and the clamping assembly can be positioned with the mounting disc after sliding.

In some embodiments, the mounting plate is provided with a plurality of sliding grooves, the plurality of sliding grooves are arranged on the outer peripheral side of the operation hole and are communicated with the operation hole, the number of the clamping assemblies is multiple, and the plurality of the clamping assemblies are in one-to-one sliding fit in the plurality of sliding grooves.

Drawings

Fig. 1 is a schematic perspective view of a clamping assembly according to an embodiment of the present invention.

Fig. 2 is a perspective view of the clamping assembly of fig. 1 in an open position.

Fig. 3 is a cross-sectional schematic view of the clamping assembly of fig. 2.

Fig. 4 is a perspective view of the clamping assembly of fig. 1 in a clamped position.

Fig. 5 is a cross-sectional schematic view of the clamping assembly of fig. 4.

Fig. 6 is a front view of the spring knotting apparatus according to the embodiment of the present invention.

Fig. 7 is a perspective view of the spring knotting apparatus according to the embodiment of the present invention.

Reference numerals:

a clamping assembly 100;

a seat body 1; a first clamping portion 11; a limiting groove 111; a mounting groove 12; a first stopper 13;

a clamping arm 2; a second clamping portion 21; a second blocking portion 22;

a slider 3;

an elastic member 4;

a spring 5;

a mounting plate 200; a working hole 201; a chute 202.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 5, a clamping assembly 100 according to an embodiment of the present invention includes a base 1, a clamping arm 2, a sliding member 3 and an elastic member 4.

The base 1 is provided with a first clamping part 11. The seat body 1 may be substantially rectangular, the first clamping portion 11 may be disposed at a front end of the seat body 1, and the first clamping portion 11 may be disposed integrally with the seat body 1 or detachably connected to the seat body 1 by screws or the like.

As shown in fig. 1, the clip arm 2 is provided with a second clip part 21, the clip arm 2 can swing up and down, and the clip arm 2 has a clip position in which the first clip part 11 and the second clip part 21 are clipped to be adapted to fix the spring 5 and an open position in which the first clip part 11 and the second clip part 21 are opened to make the spring 5 detachable during the swing.

The sliding member 3 is slidably assembled with the base 1, for example, the sliding member 3 may be rod-shaped, and the sliding member 3 may be slidably assembled with the base 1 along the front-back direction. The clamping arm 2 is connected with the sliding part 3 in a rotating way, for example, the sliding part 3 can be fixed on the rear side of the clamping arm 2 in a hinged way. When the clamping device is used, the sliding part 3 can be pushed forward, the sliding part 3 can drive the clamping arm 2 to move forward, when the clamping arm 2 moves forward to be contacted with the front side part of the base body 1, the base body 1 can block the clamping arm 2, so that the clamping arm 2 can be switched to a clamping position, and the spring 5 to be processed can be clamped between the first clamping part 11 and the second clamping part 21.

The elastic element 4 acts between the clamping arm 2 and the sliding element 3, and the elastic element 4 is suitable for switching the clamping arm 2 to the opening position after the clamping arm 2 is released from the blocking with the seat body 1. Elastic component 4 can be the pressure spring, and elastic component 4 can be connected between arm lock 2 and slider 3, and when arm lock 2 and the separation of pedestal 1, elastic component 4 can drive arm lock 2 swings to can reset arm lock 2 to the open position, at this moment, spring 5 can follow and break away from in the middle of first clamping part and the second clamping part 21.

The utility model discloses clamping assembly 100 during the use, removes through drive slider 3 and can realize the tight and release of clamp to spring 5, has avoided needing to operate a plurality of spare parts among the correlation technique and could realize the tight condition of clamp, has simplified the operating mode to spring 5, has promoted the fixed efficiency to spring 5, and then can improve spring 5's production efficiency.

In some embodiments, a mounting slot 12 is formed in housing 1, and sliding member 3 is slidably fitted in mounting slot 12. As shown in fig. 3, the mounting groove 12 may be a rectangular groove, the mounting groove 12 extends substantially along the front-rear direction, and the sliding member 3 may be guided and fitted in the mounting groove 12 and may be slidably moved along the extending direction of the mounting groove 12, thereby facilitating the assembly of the sliding member 3 and the seat body 1.

In some embodiments, the base 1 has a first stopping portion 13, the clip arm 2 has a second stopping portion 22, the second stopping portion 22 forms an included angle with the second clamping portion 21, and the first stopping portion 13 is adapted to cooperate with the second stopping portion 22 to switch the clip arm 2 to the clamping position.

As shown in fig. 3 and 5, the first stopping portion 13 may be disposed at the front side of the seat 1, and when the clamping arm 2 is moved forward by the slider 3, the second stopping portion 22 of the clamping arm 2 may be in stopping fit with the first stopping portion 13, so that the forward and backward movement of the clamping arm 2 can be converted into the upward and downward swinging of the clamping arm 2, and the clamping arm 2 is conveniently switched to the clamping position.

In some embodiments, as shown in fig. 3 and 5, the clip arm 2 is provided with a fitting groove, the front end of the elastic member 4 can be fitted into the fitting groove, and the rear end of the elastic member 4 can be connected to the second stopping portion 22 and act on the second stopping portion 22. From this, can strengthen fixed strength and spacing effect to elastic component 4, can promote the stability of using.

In some embodiments, the first clamping portion 11 and the second clamping portion 21 are sequentially arranged along the rotation axis of the clamping arm 2 at intervals, the first clamping portion 11 is provided with a limiting groove 111, the depth direction of the limiting groove 111 is perpendicular to the rotation axis of the clamping arm 2, and the second clamping portion 21 is adapted to fix the spring 5 in the limiting groove 111.

As shown in fig. 1, the first clamping portion 11 and the second clamping portion 21 may be arranged in a staggered manner in the left-right direction, the limiting groove 111 may be provided at an upper side of the first clamping portion 11, and when in use, the end ring of the spring 5 may be firstly placed in the limiting groove 111, and then the slider 3 may be driven to move, so that the spring 5 is clamped and fixed in the limiting groove 111 through the first clamping portion 11 and the second clamping portion 21, the limiting groove 111 achieves a pre-positioning effect, and the clamping operation is facilitated.

In some embodiments, the width dimension of the limiting groove 111 gradually decreases along a direction from the notch of the limiting groove 111 to the groove bottom of the limiting groove 111. As shown in fig. 1, the limiting groove 111 may be V-shaped and have a guiding and positioning effect, facilitating the insertion of the end coil of the spring 5.

In some embodiments, clamping assembly 100 comprises a fastener (not shown) acting between seat 1 and slide 3, the fastener being adapted to fix slide 3 to seat 1 after slide 3 is slidably adjusted. The fastener can be a screw, the fastener can be assembled on the seat body 1 in a threaded manner, and after the sliding part 3 drives the clamping arm 2 to slide in place, the sliding part 3 can be fixed by the fastener, so that the clamping arm 2 can be kept at a clamping position.

The spring 5 knotting apparatus according to the embodiment of the present invention is described below.

The knotting apparatus for spring 5 of the embodiment of the present invention includes a clamping assembly 100, and the clamping assembly 100 may be the clamping assembly 100 described in the above embodiments. The utility model discloses spring 5 equipment of knoing's clamping component 100 convenient operation has promoted spring 5's fixed efficiency.

In some embodiments, the spring 5 knotting apparatus includes a mounting plate 200, a working hole 201 is formed in the mounting plate 200, the clamping assembly 100 is slidably fitted on the mounting plate 200 in a direction toward the working hole 201, and the clamping assembly 100 is positioned with the mounting plate 200 after being slidably fitted.

As shown in fig. 6 and 7, the mounting plate 200 may have a disk shape, the working hole 201 may be provided at a central position of the mounting plate 200, the clamping member 100 may be slidably assembled with the mounting plate 200, and the clamping member 100 may extend into the working hole 201. From this, can realize the adaptation to the end circle of different spring 5, be favorable to promoting the commonality of spring 5 equipment of knoing. The clamping assembly 100 can also be positioned by using a fastener, that is, the fastener is screwed on the mounting plate 200, and the seat body 1 can be fixed at the corresponding position of the mounting plate 200 by the fastener.

In some embodiments, the mounting plate 200 is provided with a plurality of sliding grooves 202, the plurality of sliding grooves 202 are arranged on the outer periphery side of the operation hole 201 and are communicated with the operation hole 201, the plurality of clamping assemblies 100 are provided, and the plurality of clamping assemblies 100 are slidably fitted in the plurality of sliding grooves 202 in a one-to-one correspondence manner. As shown in fig. 6 and 7, each sliding groove 202 may be disposed along a radial extension of the mounting plate 200, and the clamping assembly 100 may be slidably and guidingly assembled in the corresponding sliding groove 202, thereby enhancing guidance of movement of the clamping assembly 100 and facilitating ensuring accuracy of adjustment.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 of the present invention and to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent. Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations to the above embodiments by those of ordinary skill in the art are intended to be within the scope of the present invention.

Claims (10)

1. A clamping assembly, comprising:

the seat body is provided with a first clamping part;

a clamp arm provided with a second clamp portion, and having a clamp position in which the first and second clamp portions are clamped so as to be adapted to secure a spring, and an open position in which the first and second clamp portions are expanded so as to allow the spring to be disengaged;

the sliding part is assembled with the seat body in a sliding mode, the clamping arm is connected with the sliding part in a rotating mode, and the clamping arm is stopped with the seat body through pushing of the sliding part so as to be switched to the clamping position;

the elastic piece acts between the clamping arm and the sliding piece and is suitable for switching the clamping arm to the opening position after the clamping arm is unblocked from the base body.

2. The clamping assembly of claim 1, wherein a mounting slot is defined in said seat body, and said sliding member is slidably engaged in said mounting slot.

3. The clamping assembly of claim 1, wherein said base has a first stop portion, said clamping arms have a second stop portion, said second stop portion being at an angle to said second clamping portion, said first stop portion being adapted to stop cooperate with said second stop portion to switch said clamping arms to said clamping position.

4. The clamping assembly of claim 3, wherein said clamping arm defines a mounting slot, one end of said resilient member is engaged within said mounting slot, and the other end of said resilient member acts against said second stop.

5. The clamping assembly of claim 1, wherein the first clamping portion and the second clamping portion are sequentially arranged along the rotation axis of the clamping arm at intervals, the first clamping portion is provided with a limiting groove, the depth direction of the limiting groove is perpendicular to the rotation axis of the clamping arm, and the second clamping portion is adapted to fix the spring in the limiting groove.

6. The clamping assembly of claim 5 wherein the width dimension of the retaining groove tapers in a direction from the notch of the retaining groove to the groove bottom of the retaining groove.

7. The clamping assembly of any one of claims 1 to 6, including a fastener acting between said seat and said slide, said fastener being adapted to secure said slide to said seat after said slide is slidably adjusted.

8. A spring knotting apparatus comprising a clamping assembly according to any one of claims 1 to 7.

9. The spring knotting apparatus of claim 8, comprising a mounting plate having a working aperture therein, wherein the clamping assembly is slidably engaged to the mounting plate in a direction toward the working aperture.

10. The spring knotting apparatus of claim 9, wherein the mounting plate has a plurality of sliding grooves formed therein, the plurality of sliding grooves are formed on an outer peripheral side of the working hole and are each in communication with the working hole, and the plurality of clamping assemblies are slidably fitted in the plurality of sliding grooves in a one-to-one correspondence.

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