An assembly tooling and an assembly method for a jack spring piece

Abstract

The present invention provides an assembly tool for a jack spring piece, which includes a spring piece feeding component and a jack clamping component. The spring piece feeding component is installed on the bottom plate of the jack clamping component and includes a spring sleeve component and a hole seat component. The spring sleeve component mainly expands and advances the spring piece and loads the spring piece into the groove of the jack. The hole seat component is mainly used to position the jack. The jack clamping component clamps on the outer wall of the jack to shrink the outer diameter of the jack for the loading of the spring piece. The assembly tool designed by the present invention can, on the one hand, clamp the jack to ensure the assembly of the spring piece; on the other hand, expand the spring piece and press it into the groove of the jack to complete the assembly of the jack spring piece.

Description

Technical Field

[0001] The present invention belongs to the technical field of mechanical manufacturing, and particularly relates to an assembly tooling and an assembly method for a socket spring piece. Background Art

[0002] The assembly of the socket spring piece mainly aims to ensure the insertion and extraction force of the socket, which has a better holding force effect compared to the necking of the socket. However, due to the small size of the parts and high assembly precision, workers need to manually tighten the socket and install the spring piece, resulting in low assembly efficiency and finished product rate, and also increasing the labor intensity of the workers. Therefore, a semi-automatic assembly tooling for the socket spring piece is designed to improve the assembly efficiency and reduce the labor intensity of the workers. Summary of the Invention

[0003] In order to solve the above problems, the object of the present invention is to provide an assembly tooling for a socket spring piece, which can realize the assembly of the socket spring piece, can achieve mechanical structure control for clamping, and can complete the assembly of the socket spring piece by expanding and pushing the spring piece, thereby improving the assembly efficiency and reducing the labor intensity of the workers.

[0004] In order to achieve the above object, the following technical solution is provided. An assembly tooling for a socket spring piece is used to assist the assembly of the socket spring piece. The tooling includes:

[0005] A socket seat assembly for positioning the socket;

[0006] A socket clamping assembly clamped on the outer wall of the socket for clamping the socket;

[0007] A spring piece feeding assembly installed on the bottom plate of the socket clamping assembly for loading the spring piece into the groove of the socket.

[0008] The assembly tooling for the socket spring piece provided by the present invention further has the following characteristics. The socket clamping assembly includes a base, a support assembled on the base, a spring rod threadedly engaged with the support, a first spring engaged with the spring rod, a linear guide for adjusting the feeding distance, a chuck engaged with the linear guide, and a first follower engaged with the spring piece feeding assembly.

[0009] The chuck is provided with a spring hole, and the first spring is engaged with the spring rod and installed in the spring hole.

[0010] The first follower moves under the push of the spring piece feeding assembly to compress the first spring, so that the chuck is in a separated state to facilitate the insertion of the socket into the socket hole assembly.

[0011] The jack spring piece assembly tooling provided by the present invention further has the following characteristics. The spring piece feeding assembly includes a column, linear shafts 1 and 2 fitted on the column, a second spring assembled with linear shafts 1 and 2, a shaft connecting member connected to and pressing the second spring with linear shafts 1 and 2, a second follower assembled with the shaft connecting member, a handle assembly distributively fitted with the column and the second follower, a limiting pressing block fitted on the column, a thimble rod fitted with the limiting pressing block and concentric with linear shaft 1, a hole seat assembly fitted on the column, a spring sleeve assembly fitted on linear shaft 1, a clamping rod fitted on linear shaft 2, a spring sleeve connecting member respectively connected to the spring sleeve assembly and the clamping rod, and a sheet loading limiting member and a clip opening rod assembled with the spring sleeve connecting member.

[0012] When the handle assembly is pressed down, it drives linear shafts 1 and 2 to move downward through the second follower, assembles the jack spring piece, and the sheet loading limiting member limits the assembly position. After the assembly is completed, the handle assembly returns to its original position under the action of the spring.

[0013] The jack spring piece assembly tooling provided by the present invention further has the following characteristics. The hole seat assembly includes a jack with a spring piece assembly groove and a jack seat for fixing the jack to facilitate clamping and assembling the spring piece.

[0014] The jack spring piece assembly tooling provided by the present invention further has the following characteristics. The spring sleeve assembly includes a spring sleeve, a spring piece and a spring piece needle assembled on the spring sleeve. After the spring piece is assembled with the tapered part of the spring piece needle, it is inserted into the spring sleeve.

[0015] The jack spring piece assembly tooling provided by the present invention further has the following characteristics. One end of the spring sleeve is connected to linear shaft 1, and the other end is an elastic hole with a four-lobe structure. The tapered part of the spring piece needle is inserted into the elastic hole of the spring sleeve.

[0016] Another object of the present invention is to provide an assembly method for a jack spring piece, and the assembly method uses the jack spring piece assembly tooling described in any one of the foregoing items.

[0017] Beneficial effects:

[0018] 1. The jack spring piece assembly tooling designed by the present invention can, on the one hand, improve the assembly efficiency; on the other hand, it can reduce the labor intensity of workers.

[0019] 2. The design of the spring piece feeding assembly and the jack clamping assembly can, on the one hand, clamp the jack to ensure the assembly of the spring piece; on the other hand, expand the spring piece and press it into the jack groove to complete the assembly of the jack spring piece. Description of the drawings

[0020] To more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0021] Figure 1 A perspective view of the jack spring piece assembly tooling provided by the embodiment of the present invention;

[0022] Figure 2 A schematic diagram of the spring piece feeding component in the embodiment of the present invention;

[0023] Figure 3 A schematic diagram of the jack clamping component in the embodiment of the present invention;

[0024] Figure 4 A schematic diagram of the elastic sleeve component in the embodiment of the present invention;

[0025] Figure 5 A schematic diagram of the hole seat component in the embodiment of the present invention;

[0026] Wherein, 1. Spring piece feeding component; 2. Jack clamping component; 1-1. Column; 1-2. Hole seat component; 1-3. Elastic sleeve component; 1-4. Elastic sleeve connecting piece; 1-5. Second spring; 1-6. Handle component; 1-7. Linear shaft 1; 1-8. Thimble rod; 1-9. Limit pressing block; 1-10. Linear shaft 2; 1-11. Second follower; 1-12. Shaft connecting piece; 1-13. Sheet loading limiting piece; 1-14. Clamp opening rod; 1-15. Clamp separating rod; 1-2-1. Jack; 1-2-2. Jack seat; 1-3-1. Elastic sleeve; 1-3-2. Spring piece; 1-3-3. Spring piece needle; 2-1. Base; 2-2. First follower; 2-3. First spring; 2-4. Spring rod; 2-5. Support; 2-6. Chuck; 2-7. Linear guide rail. Specific embodiments

[0027] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the following embodiments will specifically elaborate on the flow separation control method based on the bionic concave-convex leading edge structure provided by the present invention in conjunction with the drawings.

[0028] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0029] In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise stated, the meaning of "a plurality" is two or more.

[0030] The terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] As Figures 1-5 shown, a jack spring sheet assembly tooling is provided for assisting in the assembly of the jack spring sheet. The tooling includes: a jack seat assembly for positioning the jack; a jack clamping assembly 2 that clamps on the outer wall of the jack and is used to clamp the jack to shrink the outer diameter of the jack for the insertion of the spring sheet; and a spring sheet feeding assembly 1 installed on the bottom plate of the jack clamping assembly 2 and used to insert the spring sheet into the groove of the jack. In the above embodiment, on the one hand, the jack can be clamped to ensure the assembly of the spring sheet; on the other hand, the spring sheet is expanded and pressed into the jack groove to complete the assembly of the jack spring sheet.

[0032] In some embodiments, the jack clamping assembly 2 includes a base 2-1, a support 2-5 assembled on the base 2-1, a spring rod 2-4 threadedly engaged with the support 2-5, a first spring 2-3 engaged with the spring rod 2-4, a linear guide 2-7 for adjusting the feeding distance, a chuck 2-6 assembled in cooperation with the linear guide 2-7, and a first follower 2-2 engaged with the spring strip feeding assembly 1. A spring hole is provided on the chuck 2-6. The first spring 2-3 is engaged with the spring rod 2-4 and inserted into the spring hole. The first follower 2-2 moves under the push of the spring strip feeding assembly 1 to compress the first spring 2-3, so that the chuck 2-6 is in a separated state, facilitating the insertion of the jack into the socket hole assembly.

[0033] In some embodiments, the spring strip feeding assembly 1 includes a column 1-1, a linear shaft 1 1-7 and a linear shaft 2 1-10 fitted on the column 1-1, a second spring 1-5 assembled with the linear shaft 1 1-7 and the linear shaft 2 1-10, a shaft connector 1-12 connected to the linear shaft 1 1-7 and the linear shaft 2 1-10 and pressing the second spring 1-5, a second follower 1-11 assembled with the shaft connector 1-12, a handle assembly 1-6 respectively and cooperatively engaged with the column 1-1 and the second follower 1-11, a limit pressing block 1-9 assembled on the column 1-1, a thimble rod 1-8 assembled with the limit pressing block 1-9 and concentric with the linear shaft 1 1-7, a hole seat assembly 1-2 assembled on the column 1-1, a spring sleeve assembly 1-3 assembled on the linear shaft 1 1-7, a split clamping rod 1-15 assembled on the linear shaft 2 1-10, a spring sleeve connector 1-4 respectively connected to the spring sleeve assembly 1-3 and the split clamping rod 1-15, and a sheet loading limit member 1-13 and an open clamping rod 1-14 assembled with the spring sleeve connector 1-4. When the handle assembly 1-6 is pressed down, the linear shaft 1 1-7 and the linear shaft 2 1-10 are driven to move downward through the second follower 1-11, and the jack spring strip is assembled. The sheet loading limit member 1-13 limits the assembly position. After the assembly is completed, the handle assembly 1-6 returns to its original position under the action of the second spring 1-5. In the above embodiments, the spring sleeve assembly 1-3 mainly expands and advances the spring strip and inserts the spring strip into the groove of the jack. The hole seat assembly 1-2 mainly positions the jack.

[0034] In some embodiments, the hole seat assembly 1-2 includes a jack 1-2-1 with a spring strip assembly groove and a jack seat 1-2-2 for fixing the jack 1-2-1 to facilitate the clamping and assembly of the spring strip.

[0035] In some embodiments, the cartridge assembly 1-3 includes a cartridge 1-3-1, a spring piece 1-3-2 and a cartridge pin 1-3-3 assembled on the cartridge 1-3-1. After the spring piece 1-3-2 and the tapered portion of the cartridge pin 1-3-3 are assembled, they are inserted into the cartridge 1-3-1.

[0036] In some embodiments, one end of the cartridge 1-3-1 is connected to the linear shaft 11-7, and the other end is an elastic hole with a four-lobe structure. The tapered portion of the cartridge pin 1-3-3 is inserted into the elastic hole of the cartridge 1-3-1. At this time, the diameter of the spring piece 1-3-2 will be enlarged for assembly with the jack 1-2-1.

[0037] In some embodiments, a method for assembling a jack spring piece is provided, and the assembling method uses the jack spring piece assembling tooling described in any one of the foregoing.

[0038] The working process of the jack spring piece assembling tooling provided in the above embodiments is as follows:

[0039] When the spring piece feeding assembly 1 feeds downward, the split clamping rod 1-15 moves downward, and the chuck 2-6 of the jack clamping assembly 2 clamps the jack 1-2-1 under the action of the first spring 2-3. At the same time, the head of the cartridge pin 1-3-3 of the cartridge assembly 1-3 is inserted into the cavity of the jack 1-2-1 and fixed. The spring piece feeding assembly 1 continues to feed downward, and the spring piece 1-3-2 is pushed downward along the tapered portion of the cartridge pin 1-3-3 to the upper end of the groove of the jack 1-2-1. At this time, the open clamping rod 1-14 of the spring piece feeding assembly 1 will push open the chuck 2-6 of the jack clamping assembly 2. The spring piece feeding assembly continues to push the spring piece of the cartridge assembly downward into the jack groove, and the loading position of the spring piece is limited by the loading piece limiting member 1-13 of the spring piece feeding assembly 1. At this time, the spring piece feeding assembly 1 returns to its original position upward, and the ejector rod 1-8 of the spring piece feeding assembly 1 ejects the cartridge pin 1-3-3 of the cartridge assembly 1-3 by a certain distance, so that the cartridge pin 1-3-3 can be manually removed and the spring piece 1-3-2 can be installed for the next assembly. The chuck 2-6 of the jack clamping assembly 2 is in a separated state under the action of the split clamping rod 1-15 of the spring piece feeding assembly 1, so that the jack 1-2-1 can be installed into the jack seat 1-2-2 next time.

[0040] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention. The above is only the preferred implementation manner of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and variations can still be made, and these improvements and variations should also be regarded as within the protection scope of the present invention.

Claims

1. An assembly tool for jack spring pieces, which is used to assist in the assembly of jack spring pieces, and is characterized in that, The tooling includes: A jack clamping assembly, which is clamped on the outer wall of the jack for clamping the jack; A spring piece feeding assembly, which is installed on the bottom plate of the jack clamping assembly for loading the spring piece into the groove of the jack. The spring piece feeding assembly includes a column, a linear shaft 1 and a linear shaft 2 fitted on the column, a second spring assembled with the linear shaft 1 and the linear shaft 2, a shaft connecting piece connected to the linear shaft 1 and the linear shaft 2 and pressing the second spring, a second follower assembled with the shaft connecting piece, a handle assembly respectively fitted with the column and the second follower, a limit pressing block assembled on the column, a thimble rod assembled with the limit pressing block and concentric with the linear shaft 1, a hole seat assembly assembled on the column, a spring sleeve assembly assembled on the linear shaft 1, a split clamping rod assembled on the linear shaft 2, a spring sleeve connecting piece respectively connected to the spring sleeve assembly and the split clamping rod, and a sheet loading limiting piece and a clamping opening rod assembled with the spring sleeve connecting piece. When the handle assembly is pressed down, it drives the linear shaft 1 and the linear shaft 2 to move downward through the second follower to assemble the jack spring piece, and the sheet loading limiting piece limits the assembly position. After the assembly is completed, the handle assembly returns to its original position under the action of the spring. The jack clamping assembly includes a base, a support assembled on the base, a spring rod threadedly fitted with the support, a first spring fitted with the spring rod, a linear guide rail for adjusting the feeding distance, a chuck fitted with the linear guide rail, and a first follower fitted with the spring piece feeding assembly. The chuck is provided with a spring hole, and the first spring is fitted with the spring rod and inserted into the spring hole. The first follower moves under the push of the spring piece feeding assembly to compress the first spring so that the chuck is in a separated state to facilitate the insertion of the jack into the socket hole assembly.

2. The assembly tool for jack spring pieces according to claim 1, characterized in that, The hole seat assembly includes a jack with a spring piece assembly groove and a jack seat for fixing the jack to facilitate the clamping and assembly of the spring piece.

3. The assembly tool for jack spring pieces according to claim 1, characterized in that, The spring sleeve assembly includes a spring sleeve, a spring piece and a spring piece needle assembled on the spring sleeve. After the spring piece is assembled with the conical part of the spring piece needle, it is inserted into the spring sleeve.

4. The assembly tool for jack spring pieces according to claim 3, characterized in that, One end of the spring sleeve is connected to the linear shaft 1, and the other end is an elastic hole with a four-lobe structure. The conical part of the spring piece needle is inserted into the elastic hole of the spring sleeve.

5. An assembly method for jack spring pieces, characterized in that, The assembly method uses the jack spring piece assembly tooling as described in any one of claims 1-4.

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